10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)
þ	ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2015

OR

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission file number: 000-53252

WaferGen Bio-systems, Inc.

(Exact Name of Registrant as Specified in its Charter)

Nevada	90-0416683
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification No.)

7400 Paseo Padre Parkway, Fremont, CA	94555
(Address of principal executive offices)	(Zip Code)

(510) 651-4450

(Registrant’s telephone number, including area code)

Securities registered under Section 12(b) of the Exchange Act:

Title of each class: None Name of each exchange on which registered: None

Securities registered under Section 12(g) of the Exchange Act:

Common stock, $0.001 par value per share

(Title of Class)

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.   Yes o   No þ

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.   Yes o   No þ

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes þ   No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  Yes þ   No ¨

Indicate by check mark if disclosure of delinquent filers in response to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of the registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ¨	Accelerated filer ¨
Non-accelerated filer ¨ (Do not check if a smaller reporting company)	Smaller reporting company þ

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).   Yes o   No þ

As of June 30, 2015 (the last business day of the registrant’s most recently completed second fiscal quarter), the aggregate market value of voting and nonvoting common equity held by non-affiliates of the registrant was $13,498,890. As of that date, 4,285,362 shares of the registrant’s common stock, $0.001 par value per share, were held by non-affiliates. For purposes of this information, the outstanding shares of common stock that were held by directors and executive officers of the registrant were deemed to be shares of common stock held by affiliates at that date. This determination of affiliate status is not necessarily a conclusive determination for other purposes.

As of March 23, 2016, the registrant had a total of 18,753,615 shares of common stock issued and outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

The registrant intends to file a definitive proxy statement pursuant to Regulation 14A within 120 days after the end of the fiscal year ended December 31, 2015. Portions of such proxy statement are incorporated by reference into Part III of this Form 10-K.

TABLE OF CONTENTS

		Page
	FORWARD-LOOKING STATEMENTS	1
	PART I
ITEM 1.	Business	2
ITEM 1A.	Risk Factors	9
ITEM 1B.	Unresolved Staff Comments	22
ITEM 2.	Properties	22
ITEM 3.	Legal Proceedings	22
ITEM 4.	Mine Safety Disclosures	22
	PART II
ITEM 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	23
ITEM 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	25
ITEM 8.	Financial Statements and Supplementary Data	35
ITEM 9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure	62
ITEM 9A.	Controls and Procedures	62
ITEM 9B.	Other Information	62
	PART III
ITEM 10.	Directors, Executive Officers and Corporate Governance	63
ITEM 11.	Executive Compensation	63
ITEM 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	63
ITEM 13.	Certain Relationships and Related Transactions, and Director Independence	63
ITEM 14.	Principal Accounting Fees and Services	63
	PART IV
ITEM 15.	Exhibits and Financial Statement Schedules	64
SIGNATURES		65
EXHIBIT INDEX		66

FORWARD-LOOKING STATEMENTS

Information included in this Form 10-K may contain forward-looking statements. Forward-looking statements relate to future events or our future financial performance. These forward-looking statements include but are not limited to statements we make regarding our plans for sales growth and expectations of gross margin, expenses, new product introduction, integration and potential benefits of our recent business acquisition, and our liquidity and capital needs. Forward-looking statements can generally be identified by terms such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “intends,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these terms or other similar words. Forward-looking statements are neither historical facts nor assurances of future performance. Instead, they are based only on our current beliefs, expectations and assumptions regarding the future of our business, future plans and strategies, projections, anticipated events and trends, the economy and future conditions. The outcome of the events described in these forward-looking statements is subject to known and unknown risks, uncertainties and other factors that are difficult to predict, that may be outside of our control and may cause actual results, levels of activity, performance or achievements expressed or implied by these forward-looking statements, to differ. Therefore you should not rely on any of these forward-looking statements. Important factors that could cause our actual results and financial condition to differ materially from those in the forward-looking statements include, among others, the following: our ability to successfully market our products; market acceptance of our new and relatively unproven technologies; our ability to raise additional capital on acceptable terms when, and in the amounts, needed to support our business; our ability to develop our research and development investments into commercially viable products; governmental, academic and corporate funding for genetic sequencing and analysis equipment and supplies; and other risks and uncertainties described in the “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” “Business,” and other sections of this Annual Report on Form 10-K.

We undertake no obligation to update any forward-looking statement to reflect events or circumstances after the date on which the statement is made or to reflect the occurrence of unanticipated events.

This report also contains market data related to our business and industry. These market data include projections that are based on a number of assumptions. If these assumptions turn out to be incorrect, actual results may differ from the projections based on these assumptions. As a result, our markets may not grow at the rates projected by these data, or at all. The failure of these markets to grow at these projected rates may have a material adverse effect on our business, results of operations, financial condition and the market price of our common stock.

As used in this Annual Report on Form 10-K, unless the context otherwise requires or where otherwise indicated, the terms “WaferGen,” the “Company,” “we,” “our” and “us” refer to WaferGen Bio-systems, Inc. and its subsidiaries, except where it is made clear that the term means only the parent company.

1

PART I

Item 1.  Business

Overview

We are engaged in the development, manufacture and sale of genomic technology solutions for single-cell analysis (“SCA”) and clinical research. Our ICELL8™ Single-Cell System is a cutting edge platform that can isolate thousands of single cells and process specific cells for analysis, including Next Generation Sequencing (“NGS”). We believe ICELL8s introduction into the rapidly growing SCA market will revolutionize biopharma, diagnostics and life science research. ICELL8 is based upon our SmartChip platform which is also used for profiling and validating molecular biomarkers. SmartChip can perform massively parallel singleplex PCR for one-step target enrichment and library preparation for clinical NGS. Our Apollo 324™ system can be used to process DNA and RNA from clinical samples to NGS-ready libraries. Our SmartChip and Apollo product lines are aimed at researchers performing genetic analyses in the life sciences, pharmaceutical and biotech drug discovery, diagnostics and clinical laboratory industries. WaferGen’s technology solutions are potent tools for the discovery and validation of clinically relevant disease biomarkers, clinical tests and new drug therapies.

We are primarily focused on marketing a flexible, open format genetic analysis system, the WaferGen SmartChip System. SmartChip is a micro-fabricated chip composed of thousands of massively-parallel micro wells that are physically separated from each other. We have engineered a nano-dispenser called the MultiSample Nano-Dispenser (“MSND”) that can not only dispense but also aspirate nanoliter volumes of molecular testing reagents and samples, which provides a range of high throughput capabilities including SCA, differential gene expression measurement, genotyping and target enrichment for NGS testing. NGS refers to the current automated methods used to determine the order of nucleotide building blocks that make up the primary structure in Deoxyribonucleic acid (“DNA”) molecules. In 2010, we formally launched our first generation SmartChip 5K System, which was an innovative real-time Polymerase Chain Reaction (“PCR”) tool enabling scientists to study thousands of genes simultaneously. PCR is an enzymatic process designed to increase the number of copies of DNA for easier detection. Real-time PCR simultaneously amplifies and quantifies (as an absolute number of copies or relative amount) a targeted DNA molecule in real time. In 2012, we launched the SmartChip MyDesign System, which is a second-generation real time PCR instrument with significantly upgraded capabilities.

The SmartChip System’s high density, nanoliter-scale format can provide throughput levels that facilitate the development of life science and clinical research solutions at a fraction of the time and cost currently possible with existing competing systems. We believe that the SmartChip System is well suited for the large and growing genomics markets, including researchers seeking to confirm and expand on discoveries made with the growing use of NGS. The SmartChip and MSND were adapted for NGS library preparation and the SmartChip Target Enrichment (“TE”) System was launched in 2014. SmartChip TE™ is designed to perform a critical sample preparation step prior to targeted-DNA sequencing. Targeted sequencing is aimed at deciphering the nucleic acid sequence of a certain portion of the genome (the targets), for example a set of genes of interest, as opposed to the whole genome. In order to limit the sequencing to the targets of interest, scientists are using various techniques including PCR to treat the nucleic acid samples prior to sequencing. WaferGen is using its SmartChip consumable to conduct massively parallel individual PCR reactions for TE. This approach offers certain advantages over existing chemistries and platforms.

In October 2015 we launched the ICELL8 System for single cell isolation and individual cell genomic analysis. The ICELL8 Single-Cell System consists of a unique pairing of the SmartChip and MSND technologies with a powerful imaging station. Our CellSelect™ software bridges these technologies by automatic selection for cells of interest and provides user control over how best to process samples for downstream applications. This system-level solution for single-cell isolation results in a powerful and user-friendly research tool for discovery and clinical research. The ICELL8 System enhances single-cell research through the power of isolating thousands of cells of any type and size; controlling cell selection for down-stream processing; and, providing biological insight by investigating multiple samples on a single SmartChip. The SmartChip, along with the ability to dispense nanoliter volumes (using the MSND) into these wells, makes this an ideal platform for isolating and processing thousands of single cells for RNA-seq and/or qPCR based applications. The dispensing technology and automated imaging by the ICELL8 System ensures testing is performed only on single cells. This offers a significant advantage over capture technologies on the market which require manual methods for confirming true single cell isolation. In addition, the physical separation of wells in the SmartChip affords better protection against cross-contamination than the emulsion-based systems that which are being pursued by potential future competitors.

In January 2014, we acquired IntegenX Inc.’s product line used in connection with developing, manufacturing, marketing and selling instruments and reagents relating to library preparation for next generation sequencing, including the Apollo 324 instrument and the PrepX™ reagents. The fully automated Apollo 324 library prep solution has been a market leader in the low to medium throughput NGS market segment with an expanding installed base, serving a diverse set of clients from university research labs,

2

pharmaceutical and agricultural companies, to diagnostic clinical labs. We believe customers favor the Apollo 324 library prep solution for its flexibility, turnaround and hands-on time, as well as sample quantity input requirement. We intend to build upon its success with innovative new applications and protocols for this system.

WaferGen employs a business model that primarily generates revenue from the sale of instruments (i.e. the ICELL8 System, SmartChip Systems and Apollo 324 instruments) and a recurring revenue stream from the sale of consumables (i.e. the ICELL8 Chip and Reagent Kit, SmartChip Panels and Apollo PrepX reagents), similar to the “razor and razor blade” business model.

Genomics Overview

Genes are segments of genomic DNA that encode discreet information that ultimately help synthesize individual biomolecules/proteins. This information is read when the two strands of DNA “unzip” and the series of bases representing a gene are copied into the related Ribonucleic acid (“RNA”). RNA is a polymeric molecule consisting of ribonucleotide building blocks. The three major types in cells are ribosomal RNA (“rRNA”), transfer RNA (“tRNA”), and messenger RNA (“mRNA”), each of which performs an essential role in protein synthesis. “RNAi”s are small RNA molecules that help regulate by turning genes on and off. Like DNA, RNA also has four types of bases that can bond as a pair with four types of bases in the DNA strand based on pairing rules that allow the DNA sequence of the gene to encode a specific RNA sequence. This decoding of DNA genes into RNA is called transcription. The transcribed RNA strand then separates from the DNA strand and acts either in a regulatory fashion to modulate cellular processes or as a template for the cell’s machinery to construct functional proteins. As gene expression (including translation into functional proteins) is dependent upon RNA levels present in the cell, interrogation of RNA levels has become the most widely adopted means for quantifying this process.

One contributor to disease and dysfunction is the over- or under-expression of genes within an organism’s cells. A very complex network of genes interacts to maintain health in organisms such as humans. Although most cells contain an organism’s full set of genes, each cell, according to its function, expresses only a fraction of this set of genes in different quantities and at different times. The challenge for scientists is to delineate the associated genes’ expression patterns and their relationship to disease.

Gene expression studies and whole transcriptome analysis (“WTA”) are used to provide information on the more than 30,000 genes in the human genome. Life science researchers use gene expression profiling to study the differences in expression of genes in a normal versus a disease state. For example, a comparison of gene expression profile of breast cancer patients to those of normal patients will provide an indication of genes that are expressed differentially between the two populations. Such differences can lead to identifications of genes that may be indicative of a disease state. Furthermore, such differences can help physicians make treatment decisions. Researchers are conducting studies to identify single or multiple genes that play a role in a particular disease.

There are three primary technologies used to study gene expression: NGS, microarrays and real-time PCR.

Single-Cell Analysis Overview

NGS technologies have improved at a breathtaking pace this past decade and the costs of sequencing have decreased several orders of magnitude. The decrease in the price/base has made possible applications that were considered impossible even five years ago. RNA-sequencing (“RNA-Seq”) is increasingly being used to understand gene expression differences between normal and disease states in bulk samples. Another interesting NGS-based application is the ability to perform gene expression profiling at a single cell level for 1000s of cells and use the differences in transcriptional states of the individual cells to comprehend the various cell types that exist in heterogeneous cell populations and complex tissues. Most biological measurements to date have been performed on a population of cells or tissues. Such studies lack the ability to discriminate critical events occurring at an individual cell level and hence, would report results that reflect an average for the population under investigation. However, diseases such as cancer or diabetes start from a single cell that has acquired a deleterious mutation. Furthermore, SCA has already resulted in the identification of new cell types in neuronal and immune cell populations. Identifying and understanding such rare events amidst a population of normal cells is the challenge that SmartChip-based SCA aims to solve. Existing technology such as Fluidigm’s microfluidic cartridge can process at best 400 individual cells. These individual cells are selected based on different size cutoffs that introduce size bias in selecting cells. The size bias combined with low throughput has generated a need for technologies that can process thousands of cells in a cost-effective fashion and with minimal bias.

Even though RNA-Seq is becoming a mature NGS technique for evaluating global and single-cell gene expression patterns, many researchers continue to verify their NGS findings using real-time PCR. Furthermore, subsequent to sequencing based discovery and real-time PCR validation, interrogation of the expression pattern of identified target genes in large numbers of samples requires a more timely and cost-effective solution such as the ICELL8 System.

3

Gene Expression Technology Overview

Real-time PCR represents the most sensitive and accurate method to measure gene expression. PCR is an enzymatic process in which a strand of DNA is copied multiple times, or amplified, so that it can be more readily detected and analyzed. The vast majority of PCR methods use thermal cycling, i.e., alternately heating and cooling the sample to a defined series of temperature steps. These thermal cycling steps are necessary to physically separate the strands in a DNA double helix (at high temperatures), which are then used as the template during DNA synthesis (at lower temperatures) by the DNA polymerase enzyme to selectively amplify the target DNA.

Traditional PCR merely increases the number of DNA copies for easier detection. Real-time PCR permits quantitative analysis, rather than just a qualitative yes/no as to the presence of a gene. Real-time PCR can produce an absolute measurement, such as number of copies of mRNA or microRNA per nanoliter of sample, or a relative measurement in comparison to expression of the same gene in another sample. Real-time PCR chemistries allow for the detection of amplicon amounts in the exponential phase of these reactions where the amount of product can be extrapolated to accurately determine the amount of target in the sample prior to amplification.

Traditional real-time PCR does not measure thousands of genes simultaneously (like NGS or microarray analysis), resulting in limited throughput and relatively high cost, making it unfeasible for whole genome analysis or for very high throughput studies. Thus, in practice, researchers typically first use microarray or RNA Sequencing to identify which genes are over- or under-expressed in the whole genome and then apply real-time PCR to a specific set of those genes to accurately quantify gene expression. The process is referred to as discovery and validation.

Although all humans contain the same set of genes, the actual sequence of each gene may vary from one individual to another, as well as between cells in the same individual. This phenomenon is commonly referred to as genetic variation and can have important medical consequences. Genetic variation affects disease susceptibility, including predisposition to cancer, diabetes, cardiovascular disease and Alzheimer’s disease. In addition, genetic variation may cause people to respond differently to the same drug treatment. One common form of genetic variation is a single-nucleotide polymorphism (“SNP”).

A SNP is a variation in a single “letter” at a specific position in the DNA sequence that differs from a reference sequence for a population. While in some cases a single SNP will be responsible for medically important effects, it is now believed that combinations of SNPs may contribute to the development of most common diseases. Since there are generally millions of SNPs in an individual, it is important to investigate many SNPs simultaneously in order to discover medically valuable information.

Products

SmartChip System

Our SmartChip System provides a suite of gene expression and genome analysis technologies enabling both biomarker discovery and validation on a single platform with the sensitivity and accuracy of real-time PCR. WaferGen’s SmartChip Real-Time PCR System consists of two instrumentation components: a SmartChip MSND for applying sample, assay and reaction mix to the SmartChip Panels, and a SmartChip Cycler for thermal cycling and collecting data from the real-time PCR assays. For large studies, our SmartChips are provided with sub-nanoliter (one-billionth of a liter) oligonucleotide (a short nucleic acid polymer, typically with twenty or fewer bases) reagents of the customer’s choosing pre-loaded in the wells. For smaller projects, the user has the flexibility to purchase empty SmartChips and both samples and assays can be dispensed into the SmartChips at the customer’s site using the MSND. Sub-microliter (one-millionth of a liter) dispensing of samples into a 5,184-well chip enables high throughput real-time PCR amplification of pathway-based gene discovery. Our SmartChip Panels are designed with evaporation control measures that allow for the use of nanoliter volumes, thermal cycling and temperature control. Our software system also analyzes the high throughput data after the completion of the real-time PCR analysis. The user friendly, content-ready SmartChip System is designed to accept samples out of the box, incorporating many of the necessary substrates and chemicals.

The SmartChip System is engineered to deliver superior performance with the combination of high sensitivity and high throughput on a single chip, enabling scientists to broadly view gene expression patterns over a large dynamic range. The SmartChip System requires only a couple of days to perform genetic analyses that took several months to perform utilizing traditional methods, which involved discovery of the gene expression signature with microarrays, followed by verification of the signature with real time PCR. As more clinical studies are carried out using validated gene sets, we believe the market will require, and demand, higher throughput solutions to process large numbers of clinical samples. Today’s solutions typically allow only a few patients’ samples to be processed. We offer a throughput capability that allows hundreds of samples on a single chip.

4

We believe our SmartChip System is also capable of saving time compared to existing technologies. Research analyzing the whole genome utilizing currently available real-time PCR technology takes weeks to months due to multiple plates and hundreds of pipetting steps required. Our SmartChip System has the ability to quantitatively analyze the gene specific pathways or whole genome with the performance of real-time PCR technology in as short as a single day, and represents a significant advancement. In addition, our development of the SmartChip System seeks to allow 5,184 data points per chip, which could enable a large number of reactions to run in parallel, thus addressing unmet needs of the clinical trial market, compared to today’s leading technologies, which are limited in throughput to 96 wells, 384 wells and 1,536 wells. Competitors in the market place that offer high throughput, like the Fluidigm Biomark, which offers a maximum throughput of 9,216 assays per chip, limit the market by offering only fixed sample and assay formats which may not be optimal for the application.

SmartChip System Capabilities

Our SmartChip System is an integrated instrument and software system capable of dispensing 100nl reactions into the 5,184-well SmartChip, thermal cycling, real-time detection and primary data analysis, and provides the following capabilities:

Open-Platform Custom Assays (MyDesign). Our SmartChip System was upgraded in 2012 to provide the capability to customize our open platform panels for gene expression and genotyping studies according to the researcher’s specific needs. The customer has the flexibility to dispense both assays and samples into the 5,184 nanowell panels in numerous configurations. The system has access to millions of predesigned PCR assays for the detection of human, mouse and rat genes. Applications include: validation of genomic next-generation sequencing, RNA-Seq and Chip-Seq data; validation of microarray results; and expansion of assay panels to better understand biological systems.

Custom SNP Genotyping Panels. Although a single SNP may be responsible for medically important effects, it is now believed that combinations of SNPs may contribute to the development of most common diseases. Our custom SNP Genotyping Panels are developed to cost-effectively investigate multiple SNP genotypes simultaneously and are customized for the required scope of the study. Genotyping clusters from single or multiple runs are visualized using our SmartChip System’s proprietary software.

SmartChip Single-Cell Isolation System

The ICELL8 Single-Cell System can isolate thousands of single cells and processes specific cells for analysis, including NGS. The system has demonstrated unbiased isolation, regardless of cell size, of up to 1,800 single cells, ranging from 5-100 micrometers in size on a single chip including single cells from solid tumors, brain cells, pulmonary airway cells, and multiple cell lines. ICELL8 comprises the SmartChip and MSND, already in the market, which have now been modified for single cell isolation and analysis. The ICELL8 Chip technology is developed for single-cell isolation through individual nanowell barcoding for cell registration and reagent optimization to enhance cell separation and viability. In addition, the CellSelect software images cells, identifies wells that contain a single cell and then directs dispensing of reagents only to wells that contain single cells. A Poisson distribution method dispenses 1,000 to 2,000 individual cells per 5,184 nanowell chip. The MSND can also be used to process hundreds of cells from multiple samples in the same SmartChip. We collaborated with the Broad Institute to obtain proof of concept for cell isolation processes and RNA-Seq analysis that we used to develop the products designed for SCA. In mid-2015, we signed on four early access partners for our SmartChip SCA products - Karolinska Institutet, National Jewish Hospital, Genentech and MD Anderson Cancer Center. We have collaborated with our early access partners to show that we can reproducibly sequence thousands of cells. Feedback on various aspects of the product from these early access partners was overwhelmingly positive - researchers particularly like the workflow ease, the ability to handle multiple cell types including human patient samples such as freshly operated tumors, and the ensuing data quality. Thus, the ICELL8 single-cell system, which was commercially launched in October 2015, is the only system on the market that can span the gamut of hundreds to thousands of cells and have the ability to process diverse cell types in a cost-effective fashion.

SmartChip Target Enrichment (TE) System

The SmartChip TE and Seq-Ready TE Systems use the SmartChip consumable for amplifying the targets of interest via PCR. Researchers then remove the resulting amplified material for further processing prior to sequencing. The key purported advantage of our approach is that we conduct massively parallel individual PCR reactions for target enrichment, whereas other PCR-based techniques use highly multiplexed PCR, which means that they conduct hundreds, if not thousands of PCR reactions in a single tube. By separating PCR reactions into individual wells, our SmartChip TE System offers a much better controlled chemo-enzymatic process that might ultimately translate into higher quality sequencing results. This should be especially important in clinical sequencing, where assays of a high sensitivity and specificity are required. We offer multiple consumable formats of different densities (number of nano-wells) so that, depending on the number of targets required for a particular study, samples can be

5

dispensed over the whole chip in flexible configurations. This enables the system to enrich targets without cross-contamination with other samples and provides the flexibility to customize targets. This system includes:

Custom Target Enrichment. Targets of interest can vary greatly based on the area of research and the needs of individual laboratories. The Seq-Ready TE System offers the ability to design amplicons which can be customized to enrich only specific targets identified by the researcher.

Seq-Ready TE MultiSample BRCA1/2 Panel. A pre-designed target enrichment panel containing 139 unique primer pairs targeting all of the coding regions in BRCA1 and BRCA2 genes, which are key genes identified for breast cancer research, is available as an off the shelf product.

Apollo 324 Library Preparation

In January 2014, we acquired from IntegenX Inc. (“IntegenX”) substantially all of the assets of its product line used in connection with developing, manufacturing, marketing and selling instruments and reagents relating to library preparation for NGS, including the Apollo 324 instrument and the PrepX reagents (the “Apollo Business”).

The Apollo 324 System is a compact, walk-away automation platform offering DNA, RNA-Seq, and ChIP-Seq library preparation kits for analysis on popular NGS platforms from Illumina, Inc. (“Illumina”) (GA, HiSeq and MiSeq), Thermo Fisher Scientific, Inc. (“Thermo”) (Ion Proton and Ion Torrent PGM), and the Roche family of companies (“Roche”) (GS Junior and GS FLX+). The intuitive and easy-to-use PrepX automation protocols and reagent kits enable the set-up of a run with as little as 15 minutes of hands-on time. The user can return in about 90 minutes for sequencer-ready DNA or ChIP-Seq libraries, or about 5 hours for RNA-seq libraries. The system offers the flexibility to start a run with a single library without wasting reagents.

The fully automated Apollo 324 library prep solution has been a market leader in the low to medium throughput NGS market segment with an expanding installed base, serving a diverse set of clients from university research labs, pharmaceutical and agricultural companies, to diagnostic clinical labs. We believe customers favor the Apollo 324 library prep solution for its reliability, turnaround and hands-on time, as well as sample quantity input requirement.

The Apollo Business is highly synergistic with our existing products, especially our SmartChip TE System offerings. Serving the same customer base, the two products together address a wide spectrum of customer needs in sample preparation for NGS and enable one-stop shopping for laboratories performing targeted sequencing.

Market Applications of the SmartChip System and the ICell8 Single-Cell System

We believe the ICELL8 and SmartChip Systems, with their advantages of higher throughput, lower cost, superior sensitivity and genomic analysis capabilities, can address the following markets:

Biomarker Discovery and Validation. New targets for drugs can be identified through the analysis of gene profile expression (biomarkers) in diseased cells via PCR or RNA-Seq. Potential applications include multiple cancers, neurological, immunological, arthritic and lung diseases.

Drug Efficacy and Optimization. Genetic analysis is being used to determine the likely toxicity (toxicogenomics) of new drugs and the likelihood of therapeutic response to a specific genetic profile (pharmacogenomics). Federal Drug Administration (“FDA”) guidance calls for drug companies to voluntarily submit pharmacogenomic data to support their drug development programs.

Drug Response Monitoring. Patient outcomes can be improved by evaluation of a proposed drug’s potency and specificity in order to determine individualized patient dosing, thereby decreasing adverse drug reactions, and improving drug efficacy.

Detection of Rare Mutations. The Cancer Genome Project is using the human genome sequence and high throughput mutation detection techniques to identify somatically acquired    sequence variants/mutations (which arise in individual cells in the body outside the “germ-line” (sperm and egg) cells that created the individual, and hence not present in all of a person’s cells) and hence identify genes critical in the development of human cancers.

Clinical NGS Applications. Key discoveries enabled by Next Generation Sequencing, in addition to continued cost and workflow efficiencies, are resulting in the widespread adoption of NGS in clinical research and routine diagnostic applications. Leading areas driving clinical NGS include constitutional and complex diseases.

6

Biomarker Discovery and Validation: Gene expression patterns (biomarkers) related to specific diseases are becoming increasingly important in drug development. Comparison of gene expression patterns between normal and diseased tissues or single cells, expression profiles in the presence or absence of drugs can lead to discovery of genes or a set of genes that can be used in drug development. This requires monitoring of tens, hundreds or thousands of mRNAs in large numbers. A typical genetic analysis currently involves the use of NGS or microarrays to identify genes, which are either over-expressed or under-expressed in a small subset of patients. After detailed bioinformatics analysis, a number of differentially expressed genes (two to 200) are evaluated using real-time PCR or targeted NGS in a different subset of patients (50 to 100). The differentially expressed genes in a patient group are then validated using a larger patient group. Real-time PCR techniques, which offer significantly increased sensitivity, are limited in throughput and are cost prohibitive for whole genome analysis. Biomarker investigation requires multiples of such analyses to confirm discovery.

Drug Efficacy and Optimization: Clinical trials are the most expensive phase for pharmaceutical drug development. The use of gene expression and genotyping is becoming critical to identify a safe drug (toxicogenomics) for the right patient population (pharmacogenomics). Once a set of genes (biomarker) is identified, they are used in numerous samples in clinical trials for pattern recognition, toxicity profiling and patient selection. Similarly, locations of SNPs involved in disease variation and metabolism are also being utilized in clinical trials to understand disease predisposition, requiring thousands of samples to be analyzed.

In its pharmacogenomic data submissions guidance referred to above, the FDA has asked for voluntary data submission utilizing these genetic approaches in clinical trials. This has created a need for reliable, high throughput, cost-effective technologies. Established real time PCR instrument suppliers typically process 96 to 1,536 data points. Our SmartChip System has the ability to study 5,184 assays on a single chip, and thus offers a marked increase in the number of samples that can be evaluated in a single run. This format also enables investigators to interrogate the expression of a large panel of genes of interest with a limited amount of the biological sample.

Drug Response Monitoring: In addition to studying gene expression, genotyping measures genetic variation in the DNA. Sometimes it is not a single variation but the combination of these sequence differences that may lead to a disease state or a response to a specific therapy. For this reason, researchers look at patterns of these variations in a large number of healthy and affected patients in order to correlate SNPs with a specific disease. Large-scale genotyping studies are being conducted in various genome centers around the world, driven by available research funds, resulting in the greater demand for cost effective high throughput solutions.

Detection of Rare Mutations: The Cancer Genome Project’s DNA sequencing of patients’ tumors is underway and is rapidly defining cancer-causing mutations. Today, this is accomplished by using hybridization approaches which are unable to detect rare somatic mutations. Such techniques require the use of more sensitive methods like PCR and require genotyping of many samples (50 to 500). WaferGen uses allele-specific PCR with the SmartChip System to enable genotyping at multiple sites in multiple samples, as well as to provide a robust solution for detecting rare mutations. Allele-selective PCR is able to reliably detect SNPs (germ-line) as well as minority (somatic) mutations at sensitivity range of 100 to 10,000 mutations.

Clinical NGS Applications: Recent advances in sequencing technology have resulted in dramatically lower sequencing costs and highly efficient workflows, enabling NGS to be used for routine clinical applications. In combination with key discoveries of clinically relevant targets enabled by NGS, this has resulted in the need for the efficient interrogation of multiple targets simultaneously. This need has been well demonstrated for key complex diseases, such as cancer, where targeted NGS panels are now used widely. Existing methods, including Sanger sequencing and traditional PCR, are limited because of inherent challenges with multiplexing, workflows, and turnaround times for large numbers of targets.

Future Applications - From Research to Diagnostics: Newly discovered biomarkers from NGS, gene expression and genotyping studies are rapidly being adopted by practicing physicians to identify the right drug for the right patients and are leading to new ways of diagnosing and monitoring diseases. Biomarkers and platforms that are being used in clinical trials for a particular therapy are expected to become a standard for molecular diagnostics. This personalized medicine market requiring personalized genomic analysis is rapidly growing and will become a new standard in healthcare.

Competition

We believe the industry leaders in the markets in which WaferGen competes are Fluidigm Corporation (“Fluidigm”), Illumina, Thermo, Agilent Technologies, Inc., 10X Genomics, Inc. and PerkinElmer, Inc. Other companies known to be currently serving the genetic analysis market include Affymetrix, Inc., Becton Dickinson and Company, , Bio-Rad Laboratories, Inc., Eppendorf AG, Beckman Coulter, Inc., Luminex Corporation, Cepheid, Pacific Biosciences of California, Inc., NanoString Technologies, Inc., Sequenom, Inc., RainDance Technologies, Inc., Qiagen N.V., Biometra Biomedizinische Analytik GmbH, Enzo Biochem,

7

Inc., Biomerieux, Inc. and Roche. The marketplace for gene expression technologies is highly competitive, with many of the major players already controlling significant market share, many of which have significantly greater financial, technological and other resources than we do. Illumina is the leader in NGS and Thermo is the market leader for real-time PCR and is second in the NGS market. We believe gene expression is a growing market and this market is driven by the need for RNA-Seq and higher throughput real-time PCR platforms, to overcome the real time low plex PCR technologies that are currently used for discovery and validation. WaferGen’s SmartChip Real Time PCR System is presently the only platform that offers a single solution for both biomarker discovery and validation with low running costs, simplified workflow and fast results. In single-cell, Fluidigm is the established market leader and Becton Dickinson Genomics is integrating FAC-Seq with SCA. WaferGen’s ICELL8 SCA System is presently the only platform that has the ability to analyze cells of any size with unbiased cell isolation coupled with the ability to choose and analyze specific cells utilizing automated imaging. Our competitors could compete with us by developing new products similar to our SmartChip or the ICELL8 Systems. Even though we believe that we have created a unique solution, this does not mean that our competitors will not develop effective products to compete with our products.

Sales and Marketing

During 2014 and 2015, we ramped up our investment in sales and marketing activities to service the academic and medical research market, pharmaceutical and biotech companies and clinical testing laboratories. By the end of 2015, we had a direct sales force of more than a dozen employees in the United States and Europe, plus select distribution partners in other regions of the world.

Despite the increased investment, WaferGen still has limited sales and marketing resources compared to some of our competitors. We will need to increase investment in our sales and marketing infrastructure in order to be competitive in the marketplace.

Seasonality

We do not have sufficient product history to determine seasonality with a high degree of confidence. We expect that customers’ purchasing patterns will not show significant seasonal variation, although demand for our products may be highest in the fourth quarter of the calendar year as pharmaceutical and academic customers typically spend unused budget allocations before the end of the fiscal year.

Sources and Availability of Raw Material and Principal Suppliers

The raw materials used in the manufacturing of our products are for the most part readily available from numerous sources.

Research and Development

Our research and development efforts are aimed at developing new products and new applications, improving existing products, improving product quality and reducing production costs. Our research and development expenses were approximately $9.28 million for the year ended December 31, 2015 and $6.72 million for the year ended December 31, 2014.

Intellectual Property and Other Proprietary Rights

We are pursuing an intellectual property portfolio, including filing a number of U.S. and international patent applications and in-licensing certain patents covering products, methodologies, integration and applications. We presently have six patents issued and twelve pending in the U.S. with respect to our SmartChip products and technologies, and a number of pending SmartChip-related patent applications worldwide. In addition to our patents, we rely on trade secrets, know-how, and copyright and trademark protection. Our success may depend on our ability to protect our intellectual property rights.

Government Regulation and Environmental Matters

We are subject to a variety of federal, state and municipal environmental and safety laws based on our use of hazardous materials in both our manufacturing and research and development operations. We believe that we are in material compliance with applicable environmental laws and regulations. Compliance with environmental laws does not currently cause us to incur material costs. If we cause contamination to the environment, intentionally or unintentionally, we could be responsible for damages related to the clean-up of such contamination or individual injury caused by such contamination. We cannot predict how changes in the laws and regulations will impact how we conduct our business operations in the future or whether the costs of compliance will increase in the future.

Regulation by governmental authorities in the United States and other countries is not currently a significant factor in the manufacturing, labeling, distribution and marketing of our products and systems. However, developments in FDA regulations, as

8

well as the emergence of clinical NGS applications, may result in our products becoming subject to FDA regulation, particularly if, in the future, potential clinical NGS applications cause our products to become subject to FDA medical device regulations.

Corporate History

Wafergen, Inc. was incorporated in the state of Delaware in October 2002. On May 31, 2007, Wafergen, Inc. was acquired by WaferGen Bio-systems, Inc., a Nevada corporation. In the transaction, Wafergen, Inc. merged with a subsidiary of WaferGen Bio-systems, Inc. and became a wholly owned subsidiary of WaferGen Bio-systems, Inc.

Employees

We have assembled a team of highly qualified scientists, engineers and business managers to support our product development and commercialization activities. Their efforts will continue to focus on expanding, improving and commercializing our core technologies. As of December 31, 2015, we had 54 regular employees, 53 of whom were employed full-time, compared to 46 regular employees as of December 31, 2014, 45 of whom were employed full-time. None of our employees are represented by a labor union, and we consider our employee relations to be good. We believe that our future success will depend, in part, on our continued ability to attract, hire and retain qualified personnel.

Item 1A.  Risk Factors

We operate in a rapidly changing environment that involves a number of risks, some of which are beyond our control. This discussion highlights some of the risks that may affect future operating results. These are the risks and uncertainties we believe are most important to consider. We cannot be certain that we will successfully address these risks. If we are unable to address these risks, our business may not grow, our stock price may suffer and we may be unable to stay in business. Additional risks and uncertainties not presently known to us, which we currently deem immaterial or which are similar to those faced by other companies in our industry or business in general, may also impair our business operations.

Risks Related to Our Company and Our Business

We have generated only limited sales, have a history of operating losses and we may not be able to reach profitability.

We have a history of losses and expect to continue to incur operating and net losses for the foreseeable future. We incurred a net loss of $15.3 million for the year ended December 31, 2015. As of December 31, 2015, our accumulated deficit was $106.8 million. We have not achieved operating profitability on a quarterly or annual basis.

Historically, there have been limited sales of any of our products. Our revenues were $2.2 million for the year ended December 31, 2010, $0.5 million for the year ended December 31, 2011, $0.6 million for the year ended December 31, 2012, $1.3 million for the year ended December 31, 2013, $6.0 million for the year ended December 31, 2014 and $7.2 million for the year ended December 31, 2015. We will need to significantly grow our revenues to become profitable.

We will need to raise additional capital to meet our business requirements in the future and such capital raising may be costly or difficult to obtain and could dilute current stockholders’ ownership interests.

We have incurred losses since inception and expect to continue to incur losses until we are able to significantly grow our revenues. Accordingly we may need additional financing to maintain and expand our business. Such financing may not be available on favorable terms, if at all. Any additional capital raised through the sale of equity or equity linked securities may dilute current stockholders’ ownership percentages and could also result in a decrease in the market value of our equity securities. The terms of any securities issued by us in future capital transactions may be more favorable to new investors, and may include preferences, superior voting rights and the issuance of warrants or other derivative securities, which may have a further dilutive effect on the holders of any of our securities then outstanding.

If we are unable to obtain such additional financing on a timely basis, we may have to curtail our development activities and growth plans and/or be forced to sell assets, perhaps on unfavorable terms, which would have a material adverse effect on our business, financial condition and results of operations, and ultimately could be forced to discontinue our operations and liquidate, in which event it is unlikely that stockholders would receive any distribution on their shares. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations-Liquidity and Capital Resources” in Part II, Item 7 in this Annual Report. Further, if we do not generate sufficient revenues from operations, we may not be able to stay in business.

9

In addition, we may incur substantial costs in pursuing future capital financing, including investment banking fees, legal fees, accounting fees, securities law compliance fees, printing and distribution expenses and other costs. We may also be required to recognize non-cash expenses in connection with certain securities we issue, such as convertible promissory notes and warrants, which may adversely impact our financial results.

Our success depends on our ability to develop commercially successful products and on market acceptance of our new and relatively unproven technologies.

Our future is dependent upon the success of the current and future generations of one or more of the products we sell or propose to sell, including the SmartChip System and Apollo instruments. We may not possess all of the resources, capability and intellectual property rights necessary to develop and commercialize all of the products or services that may result from our technologies. Our long-term viability, growth and profitability will depend upon successful testing, approval and commercialization of the SmartChip System incorporating our technology resulting from our research and development activities. Adverse or inconclusive results in the development and testing of our products could significantly delay or ultimately preclude commercialization of our technology. Accordingly, there is only a limited basis upon which to evaluate our business and prospects. An investor in our Company should consider the challenges, expenses, and difficulties we will face seeking to develop and manufacture a new product in a relatively new and rapidly changing market. Some of the factors affecting market acceptance of our products and services include:

• availability, quality and price of our products and services compared to our competitors’;

• the functionality of our products and services, and whether they address market requirements;

• the timing of introduction of our products and services as compared to our competitors’;

• the existence of product defects; and

• scientists’ and customers’ opinions of our products and services and our ability to incorporate their feedback into future products and services.

Our business is dependent on our ability to improve our existing products, to develop new products that serve existing markets, and to develop new products that create new markets and applications that were previously not practical with existing systems. We currently have fewer resources available for research and development activities than many of our competitors. We may not be able to develop or launch new products in a timely manner, or at all, or they may not meet customer requirements or be of sufficient quality or at a price that enables us to compete effectively in the marketplace. Challenges frequently encountered in connection with the development or early commercialization of products and services using new and relatively unproven technologies might limit our ability to develop and successfully commercialize these products and services. If our research and product development efforts do not result in commercially viable products within anticipated timelines, if at all, our business and results of operations may be adversely affected.

We expect to make significant investments to research and develop Smart Chip-based solutions for single-cell genomics, which may not be successful.

We are currently focusing our R&D efforts on the development and commercialization of Smart Chip-based solutions for single-cell genomics. We have devoted, and expect to continue to devote, significant resources to the development of single-cell products. Our efforts to develop single-cell analysis products may not be successful, may cause us to incur significant expense and may distract our management from successfully commercializing existing products. We may not be able to introduce products for single-cell genomics as quickly as anticipated. Any single-cell analysis products we develop will be subject to significant research and testing, which may be a lengthy and expensive process. There can be no guarantee that we will develop any products that would be commercially viable. If we determine that our single-cell analysis programs, or any future development programs, are unlikely to succeed, we may abandon them without any return on our investment into those programs.

Because our business depends on research and development spending levels for pharmaceutical and biotechnology companies and academic and governmental research institutions, our success and our operating results will substantially depend on these customers.

We expect that much of our revenue in the foreseeable future will be derived primarily from products and services provided to a relatively small number of pharmaceutical and biotechnology companies and academic, governmental and other research institutions. Our success will depend upon their demand for and use of our products and services. Our operating results may fluctuate substantially due to reductions and delays in research and development expenditures by these customers. For example,

10

reductions in capital or operating expenditures by these customers may result in lower than expected instrumentation sales and similarly, reductions in operating expenditures by these customers could result in lower than expected sales by us. A number of our customers and potential customers rely on government funding for their research and development expenditures. A significant or prolonged decrease in government funding for academic or scientific research may significantly impact our customers’ and potential customers’ research and development expenditures, which could have an adverse impact on future revenues and results of operations.

We expect that our results of operations will fluctuate, which could cause our stock price to decline.

Our revenue is subject to fluctuations due to the timing of sales of high-value products, the impact of seasonal spending patterns, the timing and size of research projects our customers perform, changes in overall spending levels in the life sciences industry, the timing and amount of government grant funding programs and other unpredictable factors that may affect customer ordering patterns. Given the difficulty in predicting the timing and magnitude of sales for our products and services, we may experience quarter-to-quarter fluctuations in revenue and/or a sequential decline in quarterly revenue.

If revenue does not grow significantly, we will not be able to achieve and maintain profitability. Any significant delays in the commercial launch of our products, unfavorable sales trends in our existing product lines, or impacts from the other factors mentioned above could adversely affect our revenue growth or cause a sequential decline in quarterly revenues. Due to the possibility of fluctuations in our revenue and expenses, we believe that quarterly comparisons of our results are not a good indication of our future performance. If our operating results fluctuate or do not meet the expectations of stock market analysts and investors, our stock price probably would decline.

If we lose our key personnel or are unable to attract and retain additional qualified personnel, we may be unable to achieve our goals.

We are highly dependent on our management and scientific personnel. The loss of their services could adversely impact our ability to achieve our business objectives. We compete for qualified management and scientific personnel with other life science companies, universities and research institutions, particularly those focusing on genomics. Competition for these individuals, particularly in the San Francisco Bay area, is intense, and the turnover rate can be high. Our compensation arrangements, such as our equity award programs, may not always be successful in attracting new employees and retaining and motivating existing employees. Failure to attract and retain management and scientific personnel could materially adversely affect our business, financial condition and results of operations.

Our results may be impacted by changes in foreign currency exchange rates.

Since we sell and source products in many different countries, changes in exchange rates could adversely affect our cash flows and results of operations in the future. Furthermore, reported sales and purchases made in non-U.S. currencies, when translated into U.S. dollars for financial reporting purposes, fluctuate due to exchange rate movement. We cannot predict the effect of exchange rate fluctuations on future sales and operating results.

If we fail to maintain an effective system of internal controls, we may not be able to accurately report our financial results or detect fraud. Consequently, investors could lose confidence in our financial reporting and this may decrease the trading price of our common stock.

We must maintain effective disclosure and internal controls to provide reliable financial reports. We have been assessing our controls to identify areas that need improvement. Based on our evaluation as of December 31, 2015, we concluded that our disclosure controls and procedures were effective as of December 31, 2015, however, we have identified material weaknesses in the past and may do so again in the future. Failure to maintain the improvements in our controls as necessary to maintain an effective system of such controls could harm our ability to accurately report our operating results and cause investors to lose confidence in our reported financial information. Any such loss of confidence would have a negative effect on the trading price of our common stock.

Any failure to maintain adequate disclosure and internal controls may result in restatements of our financial statements and may cause us to become subject to additional risks and uncertainties, including, among others, increased professional fees and expenses, the increased possibility of legal proceedings and review by the Securities and Exchange Commission (the “SEC”) and other regulatory bodies and could subject us to civil or criminal penalties, shareholder class actions or derivative actions. We could face monetary judgments, penalties or other sanctions that could have a material adverse effect on our business, financial condition and results of operations and could cause our stock price to decline.

11

Litigation or other proceedings or third-party claims of intellectual property infringement could require us to spend significant time and money and could prevent us from selling our products or services or adversely impact our stock price.

Our commercial success depends in part on our non-infringement of the patents or proprietary rights of third parties and the ability to protect our own intellectual property.

Third parties may assert that we are employing their proprietary technology without authorization even if we are not. As we enter new markets, we expect that competitors will likely assert that our products infringe their intellectual property rights as part of a business strategy to impede our successful entry into those markets. Third parties may have obtained, and may in the future obtain, patents and claim that our products or activities infringe these patents. We could incur substantial costs and divert the attention of our management and technical personnel in defending ourselves against these claims even if we are eventually successful in defending ourselves against these claims. Furthermore, parties making claims against us may be able to obtain injunctive or other relief, which effectively could block our ability to further develop, commercialize, manufacture, use and sell methods and products, and could result in the award of substantial damages against us. In the event of a successful claim of infringement against us, we may be required to pay damages and obtain one or more licenses from third parties, or be prohibited from making, using or selling certain methods and/or products. We may not be able to obtain these licenses at a reasonable cost, or at all. In that event, we could encounter delays in product introductions while we attempt to develop alternative methods or products. Defense of any lawsuit or failure to obtain any of these licenses on favorable terms could prevent us from commercializing products, and the prohibition of sale of any of our products could materially affect our ability to grow and to attain profitability.

Our proprietary intellectual property rights may not adequately protect our products and technologies.

Although we have filed a number of United States and international patent applications, we presently have six patents issued in the United States, which do not cover all of our products and technologies. Our commercial success will depend in part on obtaining and maintaining patent protection and trade secret protection for our products and technologies. Patent law relating to claims in the technology fields in which we operate is uncertain, so we cannot be assured the patent rights we have, or may obtain in future, will be valuable or enforceable. We may only be able to protect products and technologies from unauthorized use by third parties to the extent that valid and enforceable patents or trade secrets cover them. Furthermore, the degree of future protection of our proprietary rights is uncertain because legal means afford only limited protection and may not adequately protect our rights or permit us to gain or keep a competitive advantage.

The patent positions of life sciences companies can be highly uncertain and involve complex legal and factual questions for which important legal principles remain unresolved. No consistent policy regarding the breadth of claims allowed in such companies’ patents has emerged to date in the United States. The laws of some countries other than the United States do not protect intellectual property rights to the same extent as the laws of the United States, and many companies have encountered significant problems in protecting and defending such rights in foreign jurisdictions. The legal systems of certain countries, particularly certain developing countries, do not favor the enforcement of patents and other intellectual property protection, particularly those relating to biotechnology and/or pharmaceuticals, which could make it difficult for us to stop the infringement of any patents we may obtain in such countries. Proceedings to enforce our patent rights in foreign jurisdictions could result in substantial cost and divert our efforts and attention from other aspects of our business. Changes in either the patent laws or in interpretations of patent laws in the United States or other countries may diminish the value of our intellectual property. Accordingly, we cannot predict the breadth of claims that may be allowed or enforced in our patents or in third-party patents. For example:

• we might not have been the first to conceive or reduce to practice one or more inventions disclosed in our pending patent applications;

• we might not have been the first to file patent applications for these inventions;

• others may independently develop similar or alternative products and technologies or duplicate any of our products and technologies;

• it is possible that none of our pending patent applications will result in issued patents, and even if they issue as patents, they may not provide a basis for commercially viable products, and/or may not provide us with any competitive advantages, or may be challenged and invalidated by third parties;

• we may not develop additional proprietary products and technologies that are patentable; and

• third-party patents may have an adverse effect on our ability to continue to grow our business.

12

We have applied, and continue to apply, for patents covering our intellectual property (e.g., products and technologies and uses thereof), as we deem appropriate. However, we may fail to apply for patents on products and/or technologies in a timely fashion or at all.

We also rely on trade secrets to protect our technology, especially where we do not believe patent protection is appropriate or obtainable. However, trade secrets are difficult to protect. While we attempt to use reasonable efforts to protect our trade secrets, our employees, consultants, contractors, or scientific and other advisors may unintentionally or willfully disclose our information to competitors. If we were to attempt to enforce a claim that a third-party had illegally obtained and was using our trade secrets, it could be expensive and time consuming, and the outcome could be unpredictable. In addition, courts outside the United States are sometimes less willing to protect trade secrets than courts inside the United States. Moreover, if our competitors independently develop equivalent knowledge, methods and know-how, it may be difficult for us to enforce our intellectual property and our business could be harmed.

If we are not able to defend the patent or trade secret protection position of our products and technologies, then we may not be able to exclude competitors from developing or marketing competing products, and we may not generate enough revenue from product sales to justify the cost of development of our products and to achieve or maintain profitability.

We do not presently have significant intellectual property rights licensed from third parties but, in the future, we may have to license intellectual property from key strategic partners. We may become reliant upon such third parties to protect their intellectual property rights to any licensed technology. Such third parties may not protect the intellectual property rights that we license from them and we may be unable defend such intellectual property rights on our own or we may have to undertake costly litigation to defend the intellectual property rights of such third parties. There can be no assurances that we will continue to have proprietary rights to any of the intellectual property that we license from such third parties or otherwise have the right to use through similar strategic relationships. Any loss or limitations on use with respect to our right to use such intellectual property licensed from third parties or otherwise obtained from third parties or with whom we have entered into strategic relationships could negatively impact our competitive advantage.

We face intense competition in our target markets, which could render our products and/or technologies obsolete, result in significant price reductions or substantially limit the volume of products that we sell. If we cannot continuously develop and commercialize new products better than our competitors, our revenue may not grow as intended and we may not be able to become or remain profitable.

Future competition will likely come from existing competitors as well as other companies seeking to develop new technologies for analyzing genetic information, such as next generation sequencing. Some of our competitors have various products and/or methodologies for gene detection, expression, characterization, and/or analyses that may be competitive with our products and/or methodologies. For example, companies such as 10X Genomics, Inc., Agilent Technologies, Inc., Fluidigm Corporation, Illumina, Inc., PerkinElmer, Inc. and Thermo Fisher Scientific, Inc. have products for genetic analysis that are directly competitive with certain of our products. In addition, pharmaceutical and biotechnology companies have significant needs for genomic information and may choose to develop or acquire competing technologies to meet these needs. In the molecular diagnostics field, competition will likely come from established diagnostic companies, companies developing and marketing DNA probe tests for genetic and other diseases and other companies conducting research on new technologies to ascertain and analyze genetic information. Further, in the event that we develop new technology and products that compete with existing technology and products of well-established companies, there can be no guarantee that the marketplace will readily adopt any such new technology and products that we may introduce in the future.

The market for genetic research and molecular diagnostic products is highly competitive, with several large companies already having significant market share. Many of our competitors have significantly greater financial, technical, marketing and other resources than we do. In addition, many current and potential competitors have greater name recognition, more extensive customer bases, well developed and productive collaborative arrangements with key companies and academic researchers and access to proprietary genetic content. Established genetic research and diagnostic companies have an installed base of instruments in several markets, including clinical and reference laboratories. These companies have formed alliances with genomics companies that provide them access to genetic information that may be incorporated into their diagnostic tests. We may not be able to compete effectively with these companies.

13

Our manufacturing capacity may limit our ability to sell our products.

There are uncertainties inherent in expanding our manufacturing capabilities and we may not be able to increase our capacity in a timely manner. For example, manufacturing and product quality issues may arise as we increase production rates at our manufacturing facility and launch new products. As a result, we may experience difficulties in meeting customer demand, in which case we could lose customers or be required to delay new product introductions, and demand for our products could decline. Due to the intricate nature of manufacturing products, we may encounter similar or previously unknown manufacturing difficulties in the future that could significantly reduce production yields, impact our ability to launch or sell these products, or to produce them economically, prevent us from achieving expected performance levels or cause us to set prices that hinder wide adoption by customers.

If demand for our products is reduced, our manufacturing capacity could be under-utilized and some of our long-lived assets, including facilities and equipment, may be impaired, which would increase our expenses. Changes in demand for our products, and changes in our customers’ product needs, could have a variety of negative effects on our competitive position and our financial results, and, in certain cases, may reduce our revenue, increase our costs, or lower our gross margin percentage.

We may lose customers or sales if we are unable to meet customer demand for our products on a timely and cost-effective basis, or if we are unable to ensure the proper performance and quality of our products.

We produce our products in an innovative and complicated manufacturing process which has the potential for significant variability in manufacturing yields. We may encounter difficulties in manufacturing our products and, due to the complexity of our products and our manufacturing process, we may experience delays in the manufacture of our products or fail to ensure their proper performance or quality. As we develop new and enhanced products, we must be able to resolve in a timely, cost-effective manner manufacturing issues that may arise from time to time.

If product sale quantities or the mix of products sold differs materially from our expectations, this could adversely impact our financial results. Difficulties in meeting customer, collaborator and internal demand could also cause us to lose customers or require us to delay new product introductions, which could in turn result in reduced demand for our products.

We rely on internal quality control procedures to verify our manufacturing processes. Due to the complexity of our products and manufacturing process, however, it is possible that products that do not meet all of our performance specifications may not be identified before they are shipped. If our products do not consistently meet our customers' performance expectations, demand for our products will decline. In addition, we do not maintain any backup manufacturing capabilities for the production of our products. Any interruption in our ability to continue operations at our existing manufacturing facilities could delay our ability to develop or sell our products, which could result in lost revenue and seriously harm our business, financial condition and results of operations.

Our reliance on outside manufacturers and suppliers to provide certain instruments could subject us to risks that may harm our business.

We outsource the manufacturing of our instruments to a limited number of suppliers. From time to time we may change manufacturers, and any new manufacturer engaged by us may not perform as expected. If our vendors experience shortages or delays in their manufacture of our instruments, or if we experience quality problems with our vendors, then our shipment schedules could be significantly delayed or costs significantly increased. Certain of our instruments may be manufactured or supplied by a single vendor, which could magnify the risk of shortages or delays. If supplies from our vendors do not meet our requirements or were delayed or interrupted for any reason, we would not be able to commercialize our products successfully or in a timely fashion, and our business could be adversely impacted.

We may be adversely affected by environmental, health and safety laws, regulations and liabilities.

We are subject to a variety of federal, state and municipal environmental, health and safety laws based on our use of hazardous materials in both our manufacturing and research and development operations. These laws and regulations often require expensive compliance procedures or operational changes to limit actual or potential impacts to the environment. A violation of these laws and regulations can result in substantial fines, criminal sanctions and/or operational shutdown. Furthermore, we may become liable for the investigation and cleanup of environmental contamination, whether intentional or unintentional, and we could be responsible for damages related to the clean-up of such contamination or individual injury caused by such contamination. We may also be subject to related claims by private parties alleging property damage and personal injury due to exposure to hazardous or other materials as a result of such contamination. Some of these matters may require expending significant amounts for investigation, cleanup or other costs. Events such as these could negatively impact our financial position.

14

Our sales, marketing and technical support organization may limit our ability to sell our products.

We currently have limited resources available for sales, marketing and technical support services as compared to some of our primary competitors. In order to effectively commercialize our genetic analysis systems and other products to follow, we will need to expand our sales, marketing and technical support staff both domestically and internationally. We may not be successful in establishing or maintaining either a direct sales force or distribution arrangements to market our products and services. In addition, we compete primarily with much larger companies that have larger sales and distribution staffs and a significant installed base of products in place, and the efforts of a limited sales and marketing force may not be sufficient to build the market acceptance of our products required to support continued growth of our business.

Consolidation trends in both our market and many of our customers' markets have increased competition.

There has been a trend toward industry consolidation in our markets for the past several years. We expect this trend toward industry consolidation to continue as companies attempt to strengthen or hold their market positions in an evolving industry and as companies are acquired or are unable to continue operations. We believe that industry consolidation may result in stronger competitors that are better able to compete as sole-source vendors for customers. This could lead to more variability in operating results and could harm our business.

In addition, there has been a trend toward consolidation in many of the customer markets we sell to, in particular the pharmaceutical industry. Consolidation in our customer markets results in increased competition for important market segments and fewer available accounts, and larger consolidated customers may be able to exert increased pricing pressure on companies in our market.

We market and sell, and plan to market and sell, our products in numerous international markets. If we are unable to manage our international operations effectively, our business, financial condition and results of operations could be adversely affected.

We market and sell, and plan to market and sell, our products in a number of foreign countries, including Canada, European Union countries, Japan, China and other East Asian countries, and we are therefore subject to risks from failure to comply with foreign laws and regulations that differ from those under which we operate in the U.S. as well as U.S. rules and regulations that govern foreign activities such as the U.S. Foreign Corrupt Practices Act. In addition, we may be adversely affected by other risks associated with operating in foreign countries. Economic uncertainty in some of the geographic regions in which we operate, including developing regions, could result in the disruption of commerce and negatively impact cash flows from our operations in those areas.

Risks inherent in international operations include, but are not limited to, the following:

• changes in general economic and political conditions in the countries in which we operate;

• unexpected adverse changes in foreign and U.S. laws or regulatory requirements, including those with respect to permitting, export duties and quotas;

• changes by foreign governments in their support of genetic analysis research;

• trade barriers such as export requirements, tariffs, taxes and other restrictions and expenses, which could increase the prices of our products and make us less competitive in some countries;

• differing local preferences and expectations for laboratory equipment and supplies;

• differing approaches to genetic analysis research at pharmaceutical and biotech companies, academic and private research centers and other diagnostic companies;

• fluctuations in exchange rates, which may affect demand for our products and may adversely affect our profitability;

• difficulty of, and costs relating to compliance with, the different commercial and legal requirements of the overseas markets in which we offer and sell our products;

• differing labor regulations;

• difficulty in establishing, staffing and managing non-U.S. operations;

15

• potential changes in or interpretations of tax laws;

• inability to obtain, maintain or enforce intellectual property rights; and

• difficulty in enforcing agreements in foreign legal systems.

Our business in foreign markets requires us to respond to rapid changes in market conditions in these countries. Our overall success as a global business depends, in part, on our ability to succeed in differing legal, regulatory, economic, social and political conditions. We may not be able to develop and implement policies and strategies that will be effective in each location where we do business, which in turn could adversely affect our business, financial condition and results of operations.

If we fail to maintain or monitor our information systems our business could be adversely affected.

We depend on information systems to control our manufacturing, customer service, distribution, website and the processes for managing inventory, fulfilling orders, responding to inquiries, contributing to our overall internal control processes, maintaining records of our property, plant and equipment, and recording and paying amounts due vendors and other creditors. If we were to experience a prolonged disruption in our information systems that involve interactions with customers and suppliers, it could result in the loss of sales and customers and/or increased costs, which could adversely affect our business.

Security breaches, including with respect to cybersecurity, and other disruptions could compromise our information and expose us to liability, which could cause our business and reputation to suffer.

In the ordinary course of our business, we collect and store sensitive data, including intellectual property, our proprietary business information, and that of our customers, and personally identifiable information of our customers and employees. The secure maintenance of this information is important to our operations and business strategy. Despite our security measures, our information technology and infrastructure may be vulnerable to attacks by hackers or breached due to employee error, malfeasance, or other disruptions. Any such breach could compromise our systems and the information stored there could be accessed, publicly disclosed, lost, or stolen. Any such access, disclosure, or other loss of information could result in legal claims or proceedings, liability under laws that protect the privacy of personal information, and damage to our reputation.

We may be exposed to liability due to product defects.

The risk of product liability claims is inherent in the testing, manufacturing, marketing and sale of research products for therapeutic and diagnostic development. We may seek to acquire additional insurance for clinical liability risks. We may not be able to obtain such insurance or general product liability insurance on acceptable terms or in sufficient amounts. A product liability claim or recall could negatively impact our financial position.

We may not realize the anticipated benefits of past or future acquisitions, and integration of these acquisitions may disrupt our business and management.

In January 2014, we acquired from IntegenX Inc. (“IntegenX”) substantially all of the assets of its product line used in connection with developing, manufacturing, marketing and selling instruments and reagents relating to library preparation for next generation sequencing, including the Apollo 324 instrument and the PrepX reagents (the “Apollo Business”). In the future we may acquire additional companies, product lines, or technologies or enter into joint ventures or other strategic initiatives. We may not realize the anticipated benefits of this acquisition or any other future acquisition and any acquisition has numerous risks. These risks include the following: difficulty in assimilating the operations and personnel of the acquired company; difficulty in effectively integrating the acquired technologies or products with our current technologies and products; difficulty in maintaining controls, procedures, and policies during the transition and integration; disruption of our ongoing business and distraction of our management and employees from other opportunities and challenges due to integration issues; difficulty integrating the acquired company’s accounting, management information, and other administrative systems; inability to retain key technical and sales personnel of the acquired business; inability to retain key customers, vendors, and other business partners of the acquired business; inability to achieve the financial and strategic goals for the acquired and combined businesses; incurring acquisition-related costs or amortization costs for acquired intangible assets that could impact our operating results; potential failure of the due diligence processes to identify significant issues with product quality, legal and financial liabilities, among other things; potential inability to assert that internal controls over financial reporting are effective. Mergers and acquisitions of companies are inherently risky, and ultimately, if we do not complete the integration of the acquired business successfully and in a timely manner, we may not realize the anticipated benefits of the acquisitions to the extent anticipated, which could adversely affect our business, financial condition, or results of operations.

16

We may pursue acquisitions and other strategic transactions, which may be very risky and may not be successful.

Our strategy envisions, if an opportunistic target is identified, future growth from acquiring and integrating similar operations and/or product lines. There can be no assurance that we will be able to identify suitable acquisition candidates and, once identified, to negotiate successfully their acquisition at a price or on terms and conditions favorable to us, or to integrate the operations of such acquired businesses with the existing operations. In addition, we compete for acquisition candidates with other entities, some of which have greater financial resources than ours. Failure to implement successfully our acquisition strategy would limit our potential growth. Furthermore, if we enter into strategic discussions with a potential acquisition candidate whose business is competitive to ours, we must be very careful to prevent the acquisition target from obtaining sensitive, proprietary information about us that it could use to our detriment if a deal is not completed.

We may consider acquisitions or strategic transactions that could result in the target’s shareholders receiving a substantial amount, or even a majority of our voting securities. If we completed such a transaction, our current shareholders would have a reduced influence on our operations, and there may be significant changes in our management and board of directors. Any acquisition we may pursue also involves the risk of diverting our management’s attention from the normal daily operations of our business. Also, there is always a risk that an acquisition may not be profitable. Any strategic transaction that we pursue may involve substantial integration costs and risks. Many resources and assets of the proposed strategic partner may be duplicative of our own resources and assets. We may assume liabilities in connection with acquisitions that we may not fully understand or which may be more significant than we anticipate. We may also anticipate that strategic transactions will provide cost savings or growth opportunities that may never be realized.

An interruption in our ability to manufacture our products or an inability to obtain key components or raw materials due to a catastrophic disaster or infrastructure could adversely affect our business.

We currently manufacture in a single location. Our manufacturing facility is located in the San Francisco Bay Area in California. This area is subject to natural disasters such as earthquakes, wildfires, or floods. If a natural disaster were to damage our facility significantly or if other events were to cause our operations to fail, we may be unable to manufacture our products, provide our services, or develop new products. In addition, if the capabilities of our suppliers and component manufacturers are limited or stopped, due to disasters, quality, regulatory, or other reasons, it could negatively impact our ability to manufacture our products.

There is no assurance that we will be able to move to new headquarters upon the termination of the lease for our current headquarters without any effect to our business.

The Company conducts its operations from leased premises. We have received written notice from the landlord for our headquarters at 7400 Paseo Padre Drive, Fremont, California, that our lease will be terminated effective April 12, 2016. We use this location as our corporate headquarters, laboratory and manufacturing facility. Effective March 1, 2016, we entered into a new lease for a facility located at 34700 Campus Drive, Fremont, California, to replace the terminated lease. If we do not vacate our present premises by April 12, 2016, we may become liable for significant damages, along with a substantial increase in rent. There is no assurance that we will be able to move into our new headquarters without any material interruption to our business.

Risks Related to Our Industry

Our success depends upon the continued emergence and growth of markets for analysis of genetic variation and biological function.

We design our products primarily for applications in the life sciences and pharmaceutical industries. The usefulness of our technology depends in part upon the availability of genetic data and its usefulness in identifying or treating disease. We are focusing on markets for analysis of genetic variation and biological function, namely gene expression profiling. This market is new and emerging, and may not develop as quickly as we anticipate, or reach its full potential. Other methods of analysis of genetic variation and biological function may emerge and displace the methods we are developing. Also, researchers may not seek or be able to convert raw genetic data into medically valuable information through the analysis of genetic variation and biological function. In addition, factors affecting research and development spending generally, such as changes in the regulatory environment affecting life sciences and pharmaceutical companies, and changes in government programs that provide funding to companies and research institutions, could harm our business. If useful genetic data is not available or if our target markets do not develop in a timely manner, demand for our products may grow at a slower rate than we expect, and we may not be able to achieve or sustain profitability.

17

We may not be able to deliver acceptable products to our customers due to the rapidly evolving nature of genetic sequence information upon which our products are based.

The genetic sequence information upon which we may rely to develop and manufacture our products is contained in a variety of public and private databases throughout the world. These databases are rapidly expanding and evolving. In addition, the accuracy of such databases and resulting genetic research is dependent on various scientific interpretations, and it is not expected that global genetic research efforts will result in standardized genetic sequence databases for particular genomes in the near future.

Although we have implemented ongoing internal quality control efforts to help ensure the quality and accuracy of our products, the fundamental nature of our products requires us to rely on genetic sequence databases and scientific interpretations which are continuously evolving. As a result, these variables may cause us to develop and manufacture products that incorporate sequence errors or ambiguities. The magnitude and importance of these errors depends on multiple and complex factors that would be considered in determining the appropriate actions required to remedy any inaccuracies. Our inability to timely deliver acceptable products as a result of these factors would likely adversely affect our relationship with customers, and could negatively impact our financial condition.

We face risks associated with technological obsolescence and emergence of standardized systems for genetic analysis.

High throughput genetic analyses and quantitative detection methodologies (including, for example, PCR) are undergoing rapid evolution and technological changes. New technologies, techniques or products could emerge which might allow the packaging and analysis of genomic information at densities similar to, or even higher than, our existing or future technology. Other companies may begin to offer products that are directly competitive with, or are technologically superior to, our products. There can be no assurance that we will be able to maintain our technological advantages over emerging technologies in the future. Over time, we will need to respond to technological innovation in a rapidly changing industry. Standardization of tools and systems for genetic research is still ongoing and there can be no assurance that our products will emerge as the standard for genetic research. The emergence of competing technologies and systems as market standards for genetic research may result in our products becoming uncompetitive which would have an adverse effect on our business.

Our success depends on the continuous development of new products and our ability to manage the transition from our older products to new products.

We compete in markets that are new, intensely competitive, highly fragmented and rapidly changing, and many of our current and potential competitors have significantly greater financial, technical, marketing and other resources than we do. In addition, many current and potential competitors have greater name recognition, more extensive customer bases and access to proprietary genetic content. The continued success of our products will depend on our ability to produce products with smaller feature sizes and create greater information capacity at our current or lower costs. The successful development, manufacture and introduction of our new products is a complicated process and depends on our ability to manufacture and supply enough products in sufficient quantity and quality and at acceptable cost in order to meet customer demand. If we fail to keep pace with emerging technologies or are unable to develop, manufacture and introduce new products, we will become uncompetitive, our pricing and margins will decline, and our business will suffer.

Our failure to successfully manage the transition between our older products and new products may adversely affect our financial results. As we introduce new or enhanced products, we must successfully manage the transition from older products to minimize disruption in customers’ ordering patterns, avoid excessive levels of older product inventories and provide sufficient supplies of new products to meet customer demands. When we introduce new or enhanced products, we face numerous risks relating to product transitions, including the inability to accurately forecast demand and difficulties in managing different sales and support requirements due to the type or complexity of the new products.

Ethical, legal and social concerns surrounding the use of genetic information could reduce demand for our products.

Genetic testing has raised ethical issues regarding privacy and the appropriate uses of the resulting information. For these reasons, governmental authorities and others may call for limits on or regulation of the use of genetic testing or prohibit testing for genetic predisposition to certain conditions, particularly for those that have no known cure. Similarly, such concerns may lead individuals to refuse to use genetics tests even if permissible. Any of these scenarios could reduce the potential markets for our products.

Our products and services, or the products and services of our customers, could become subject to regulation by the FDA or other regulatory agencies in the future.

Our products are currently labeled, promoted and sold to academic institutions, private research institutions, and pharmaceutical,

18

biotechnology and diagnostics companies for research purposes only, and not as diagnostic tests or medical devices. As products labeled, promoted and intended for research use only (“RUO”), they are not subject to regulation as medical devices by the FDA. Products labeled and intended for research use are not currently subject to regulation as medical devices by comparable agencies of other countries. However, the FDA or other regulators in the U.S. or elsewhere could disagree with our conclusion that our products are for research use only or deem our current marketing and promotional efforts as being inconsistent with RUO products. In addition, if we change the labeling or promotion of our products in the future to include indications for human diagnostic applications or medical uses, including treatment of diseases or medical conditions, or we have knowledge that our customers are using our products for clinical diagnostic or therapeutic purposes, our products or related applications could be subject to additional regulation as in vitro diagnostic devices, such as under the FDA’s pre- and post-market regulations for medical devices. For example, if we wish to label, promote or advertise our products for use in performing clinical diagnostics, we would first need to obtain FDA pre-market clearance or approval (depending on any product’s specific intended use and any such modified labeling claims), unless otherwise exempt from clearance or approval requirements. Obtaining FDA clearance or approval can be expensive and uncertain, and generally takes several months to years to obtain, and may require detailed and comprehensive scientific and clinical data. Notwithstanding the expense, these efforts may never result in FDA clearance or approval. Even if we were to obtain regulatory approval or clearance, it may not be for the uses we believe are important or commercially attractive.

Further, the FDA may expand its regulatory oversight of our products or the products of our customers, which could impose restrictions on our ability to market and sell our products. For example, our customers may elect to use our RUO labeled products in their own laboratory developed tests (“LDTs”), for clinical diagnostic use. However, the market for LDTs could shrink significantly if the FDA decides to actively regulate LDTs. Historically, the FDA has generally not regulated LDTs, which are currently regulated under the Clinical Laboratory Improvement Amendments (“CLIA”). However, on October 3, 2014, the FDA issued two draft guidance documents that set forth the FDA’s proposed risk-based framework for regulating LDTs, which are designed, manufactured, and used within a single laboratory. The draft guidance documents provide the anticipated details through which the FDA would propose to establish an LDT oversight framework, including premarket review for higher-risk LDTs, such as those that have the same intended use as FDA-approved or cleared companion diagnostics currently on the market. The guidance documents, if and when finalized, may significantly impact the sales of our products and how customers use our products, and may require us to change our business model in order to maintain compliance with these laws.

Additionally, on November 25, 2013, the FDA issued Final Guidance “Distribution of In Vitro Diagnostic Products Labeled for Research Use Only.” The guidance emphasizes that the FDA will review the totality of the circumstances when it comes to evaluating whether equipment and testing components are properly labeled as RUO. The final guidance states that merely including a labeling statement that the product is for research purposes only will not necessarily render the device exempt from the FDA’s clearance, approval, and other regulatory requirements if the circumstances surrounding the distribution of the product indicate that the manufacturer knows its product is, or intends for its product to be, offered for clinical diagnostic uses. These circumstances may include written or verbal marketing claims or links to articles regarding a product’s performance in clinical applications and a manufacturer’s provision of technical support for clinical applications. If the FDA imposes significant changes to the regulation of LDTs, or modifies its approach to our products labeled and intended for research use only, it could reduce our revenue or increase our costs and adversely affect our business, prospects, results of operations or financial condition. In addition, if the FDA determined that our products labeled for research use only were intended, based on a review of the totality of circumstances, for use in clinical investigation or diagnosis, those products could be considered misbranded or adulterated under the Federal Food, Drug, and Cosmetic Act and subject to recall or other enforcement action.

We may be required to proactively achieve compliance with certain FDA regulations and to conform our manufacturing operations to the FDA’s good manufacturing practice regulations for medical devices, known as the Quality System Regulation (“QSR”), as part of our contracts with customers or as part of our collaborations with third parties. In addition, we may voluntarily seek to conform our manufacturing operations to QSR requirements. For clinical diagnostic products that are regulated as medical devices, the FDA enforces the QSR through pre-approved inspections and periodic unannounced inspections of registered manufacturing facilities. If we are subject to QSR requirements, the failure to comply with those requirements or take satisfactory corrective action in response to an adverse QSR inspection could result in enforcement actions, including a public warning letter or an untitled letter, a delay in approving or clearing, or a refusal to approve or clear, our products, a shutdown of manufacturing operations, a product recall, civil or criminal penalties or other sanctions, which could in turn cause our sales and business to suffer.

Risks Related to Our Organization

Even though we are not a California corporation, our common stock could still be subject to a number of key provisions of the California General Corporation Law.

Under Section 2115 of the California General Corporation Law (“CGCL”), corporations not organized under California law may still be subject to a number of key provisions of the CGCL. This determination is based on whether the corporation has significant

19

business contacts with California and if more than 50% of its voting securities of record are held by persons having addresses in California. In the immediate future, the majority of our business operations, revenue and payroll will be conducted in, derived from, and paid to residents of California. Therefore, depending on our ownership, we could be subject to some provisions of the CGCL. Among the more important provisions are those relating to the election and removal of directors, cumulative voting, standards of liability and indemnification of directors, distributions, dividends and repurchases of shares, stockholder meetings, approval of some corporate transactions, dissenters’ and appraisal rights, and inspection of corporate records. If we are required to comply with these provisions, this compliance could cause us to incur additional administrative and legal expenses and divert our management’s time and attention from the operation of our business.

The requirements of being a public company may strain our resources, divert our management’s attention and affect our ability to attract and retain qualified board members.

As a public company, we are subject to the reporting requirements of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are required to comply with the applicable requirements of the Sarbanes-Oxley Act and the Dodd-Frank Wall Street Reform and Consumer Protection Act and other applicable securities rules and regulations. We are subject to the Nasdaq Capital Market’s rules and regulations. Compliance with these rules and regulations have increased our legal and financial compliance costs, made some activities more difficult, time-consuming or costly and increased demand on our systems and resources. Among other things, the Exchange Act requires that we file annual, quarterly and current reports with respect to our business and results of operations and maintain effective disclosure controls and procedures and internal controls over financial reporting. In order to maintain and, if required, improve our disclosure controls and procedures and internal controls over financial reporting to meet this standard, significant resources and management oversight may be required. As a result, management’s attention may be diverted from other business concerns, which could harm our business and results of operations. Although we currently employ staff to comply with these requirements, we may need to hire even more employees in the future, which will increase our costs and expenses.

Risks Related to Our Common Stock

Our stock price could be volatile.

The market price of the common stock has fluctuated significantly since it was first quoted on the OTC Bulletin Board on June 6, 2007. Since this date, through December 31, 2015, the intra-day trading price has fluctuated from a low of $0.70 to a high of $3,130.79. The price of our common stock may continue to fluctuate significantly in response to factors, some of which are beyond our control, including the following:

• actual or anticipated variations in operating results;

• changes in the economic performance and/or market valuations of other life science companies;

• our announcement of significant acquisitions, strategic partnerships, joint ventures or capital commitments;

• additions or departures of key personnel; and

• sales or other transactions involving our capital stock.

Even with our common stock being traded on the Nasdaq Capital Market, there can be no assurance that investors will be interested in purchasing our common stock when our stockholders want to dispose of their shares or at prices that are attractive to our stockholders.

There can be no assurance that we will continue to meet the requirements for our common stock to trade on the Nasdaq Capital Market.

Since becoming listed on the Nasdaq Capital Market on August 22, 2014, we have been required to comply with certain Nasdaq listing requirements, including, without limitation, with respect to our corporate governance, finances and stock price. If we fail to meet any of these requirements, our shares could be delisted. In particular, Nasdaq rules include a $1.00 minimum bid price requirement.

On December 21, 2015, we received a notification letter from the Listing Qualifications Department of The Nasdaq Stock Market indicating that we were not in compliance with the $1.00 minimum bid price requirement. In accordance with Nasdaq listing rules, we have 180 calendar days, or until June 20, 2016, to regain compliance with minimum bid price requirement. To regain compliance,

20

the bid price of our common stock must close at or above $1.00 for a minimum of ten consecutive business days at any time before June 20, 2016. On June 20, 2016, if we meet the Nasdaq Capital Market initial listing criteria, except for the minimum bid price requirement, we may be provided with an additional 180 calendar-day compliance period. If we are not eligible for an additional compliance period at that time, Nasdaq staff will provide us with written notification that our common stock will be delisted. Upon such notice, we may appeal the Nasdaq staff’s delisting determination to a Nasdaq Listing Qualifications Panel pursuant to the procedures set forth in the applicable Nasdaq Marketplace Rules. There can be no assurance that, if we appeal any such determination of the Nasdaq staff, such appeal would be successful.

There can be no assurances that we will regain compliance with Nasdaq’s minimum bid price requirement, or, even if we do regain compliance, that we will be able to maintain our Nasdaq listing.

If our common stock were delisted from the Nasdaq Capital Market, it would likely lead to a number of negative implications, including an adverse effect on the price of our common stock, reduced liquidity in our common stock, the loss of federal preemption of state securities laws and greater difficulty in obtaining financing. In the event of a delisting, we would expect to take actions to restore our compliance with Nasdaq’s listing requirements, but we can provide no assurance that any such action taken by us would allow our common stock to become listed again, stabilize the market price or improve the liquidity of our common stock, prevent our common stock from dropping below the Nasdaq minimum bid price requirement or prevent future non-compliance with Nasdaq’s listing requirements.

Stockholders may experience dilution of their ownership interests because of the future issuance of additional shares of our common stock and our preferred stock.

In the future, we may issue our authorized but previously unissued equity securities, resulting in the dilution of the ownership interests of our present stockholders. We are authorized to issue an aggregate of 310,000,000 shares of capital stock consisting of 300,000,000 shares of common stock, par value $0.001 per share, of which 18,712,631 shares were issued and outstanding as of December 31, 2015, and 10,000,000 shares ofpreferred stock, par value $0.001 per share, of which 430 (each convertible into 10,000 shares of common stock, subject to certain ownership limitations) were issued and outstanding as of December 31, 2015. The Series 2 Convertible Preferred Stock has no voting rights. Future issuances of preferred stock will have preferences and rights as may be determined by our board of directors at the time of issuance. Specifically, our board of directors has the authority to issue preferred stock without further stockholder approval. As a result, our board of directors could authorize the issuance of a series of preferred stock that would grant to holders the preferred right to our assets upon liquidation, the right to receive dividend payments before dividends are distributed to the holders of common stock and the right to the redemption of the shares, together with a premium, prior to the redemption of common stock. In addition, our board of directors could authorize the issuance of a series of preferred stock that has greater voting power than our common stock or that is convertible into common stock, which could decrease the relative voting power of the common stock or result in dilution to our existing stockholders.

In addition, as of December 31, 2015, we had notes in favor of Malaysian Technology Development Corporation Sdn. Bhd. (“MTDC”) outstanding with a face value of $5.2 million which we could have settled by issuing an aggregate of 6,550,768 shares of our common stock, and we had 450,676 outstanding restricted stock units, outstanding options to purchase an aggregate of 477,438 shares of our common stock, outstanding unit warrants to purchase 64,700 shares of our common stock and 32,350 warrants to purchase shares of our common stock, and outstanding warrants to purchase an aggregate of 23,032,838 shares of our common stock. The future vesting or exercise of these securities will subject our existing stockholders to experience dilution of their ownership interests.

We may also issue additional shares of common stock or other securities that are convertible into or exercisable for common stock in connection with hiring or retaining employees, future acquisitions, future sales of our securities for capital raising purposes, or for other business purposes. The future issuance of any additional shares of our common stock may create downward pressure on the trading price of our common stock. There can be no assurance that we will not be required to issue additional shares, warrants or other convertible securities in the future in conjunction with any capital raising efforts, including at a price (or exercise prices) below the price at which shares of our common stock are then traded.

If securities or industry analysts do not publish research or reports about our business, or publish inaccurate or unfavorable research reports about our business, our share price and trading volume could decline.

The trading market for our common stock depends, to some extent, on the research and reports that securities or industry analysts publish about us or our business. We do not have any control over these analysts. If one or more of the analysts who cover us should downgrade our shares or change their opinion of our business prospects, our share price would likely decline. If one or

21

more of these analysts ceases coverage of our company or fails to regularly publish reports on us, we could lose visibility in the financial markets, which could cause our share price or trading volume to decline.

Stockholders should not anticipate receiving cash dividends on our common stock.

We have never declared or paid any cash dividends or distributions on our capital stock. We currently intend to retain future earnings to support operations and to finance expansion and therefore do not anticipate paying any cash dividends on our common stock in the foreseeable future.

Item 1B.  Unresolved Staff Comments

None.

Item 2.  Properties

We do not own any real property. Our leased facilities as of December 31, 2015, are as follows:

Location	Square Feet	Primary Use	Lease Terms
Fremont, CA	19,186 sq ft	Corporate Office, Laboratory and Manufacturing	Landlord exercised right to terminate effective April 12, 2016
Luxembourg	560 sq ft	Office	Lease expires February 18, 2018
Luxembourg	274 sq ft	Laboratory	Lease expires June 30, 2017

Management believes that these facilities are adequate and suitable for current needs. On February 11, 2016, we received notice that the landlord for our 7400 Paseo Padre Parkway, Fremont, California facility exercised its right to terminate our lease effective April 12, 2016. Effective March 1, 2016, we entered into a new lease for a 28,866 square foot facility located at 34700 Campus Drive, Fremont, California, to replace the terminated lease. The lease provides for a term of three years, commencing on March 1, 2016 and expiring on February 28, 2019. We have the option to extend the term for an additional two years. We expect to use the newly leased space for corporate office, laboratory and manufacturing purposes.

Item 3.  Legal Proceedings

From time to time we may be involved in claims arising in connection with our business. Based on information currently available, we believe that the amount, or range, of reasonably possible losses in connection with any pending actions against us, in excess of established reserves, in the aggregate, not to be material to our consolidated financial condition or cash flows. However, losses may be material to the Company’s operating results for any particular future period, depending on the level of income for such period.

Item 4.  Mine Safety Disclosures

Not applicable.

22

PART II

Item 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Trading Information

Since August 22, 2014, our common stock has been traded on the Nasdaq Capital Market under the symbol WGBS. Prior to that, our common stock was quoted on the OTCQB Marketplace maintained by the NASD. The transfer agent for our common stock is Continental Stock Transfer and Trust Company at 17 Battery Place, New York, New York 10004.

The following table sets forth the high and low sales prices (for periods when our common stock traded on the Nasdaq Capital Market) and high and low intra-day bid information (for periods when our common stock traded on the OTCQB Marketplace) for our common stock for the fiscal quarters indicated as reported on the Nasdaq Capital Market or the OTCQB Marketplace, as applicable. The quotations reflect inter-dealer prices, without retail mark-up, mark-down or commission, adjusted for reverse stock splits, and may not represent actual transactions.

2014	High	Low
First Quarter ended March 31, 2014	30.00	15.00
Second Quarter ended June 30, 2014	20.00	7.90
Third Quarter ended September 30, 2014	25.00	4.00
Fourth Quarter ended December 31, 2014	5.25	2.85
2015
First Quarter ended March 31, 2015	5.89	2.95
Second Quarter ended June 30, 2015	4.93	2.95
Third Quarter ended September 30, 2015	3.47	0.97
Fourth Quarter ended December 31, 2015	2.68	0.70

Particularly prior to our listing on the Nasdaq Capital Market, our common stock has been thinly traded. Any reported sale prices may not be a true market-based valuation of our common stock. On December 31, 2015, the closing bid price of our common stock, as reported on the Nasdaq Capital Market, was $0.73.

As of March 23, 2016, there were approximately 334 holders of record of our common stock.

Dividend Policy

We have never declared or paid dividends on shares of our common stock. We intend to retain future earnings, if any, to support the development of our business and therefore do not anticipate paying cash dividends for the foreseeable future. Payment of future dividends, if any, will be at the discretion of our board of directors after taking into account various factors, including current financial condition, operating results and current and anticipated cash needs.

23

Securities Authorized for Issuance under Equity Compensation Plans

The following table sets forth information regarding our compensation plans under which equity securities are authorized for issuance to our employees as of December 31, 2015:

	Number of Securities to Be Issued Upon Exercise of Outstanding Options, Warrants and Rights		Weighted-Average Exercise Price of Outstanding Options, Warrants and Rights		Number of Securities Remaining Available for Future Issuance Under Equity Compensation Plans (Excluding Securities Reflected in Column (a))
Plan Category	(a)		(b)		(c)
Equity compensation plans approved by security holders	299,172	(1)	$	15.91	437,444
Equity compensation plans not approved by security holders	178,266	(2)	$	3.91	—
Total	477,438		$	11.43	437,444

(1) Does not reflect 400,676 restricted stock units that do not have an exercise price.

(2) In connection with our entrance into an employment agreement in August 2014 with Michael P. Henighan, our chief financial officer, we granted Mr. Henighan certain inducement option awards. Subject to certain adjustments, Mr. Henighan’s award agreement grants him options to purchase up to 28,266 shares of our common stock at a price of $4.60 per share. In connection with our entrance into an employment agreement in May 2015 with Rolland Carlson, our chief executive officer, we granted Mr. Carlson certain inducement option awards. Subject to certain adjustments, Mr. Carlson’s award agreement grants him options to purchase up to 150,000 shares of our common stock at a price of $3.78 per share. Both options vest over three years, with one-third of the options vesting on the first anniversary of the grant date and the remaining two-thirds vesting in eight quarterly installments over the following two years, subject to the applicable employee’s continued employment with the Company through each vesting date. Does not reflect 50,000 inducement restricted stock units that do not have an exercise price that were awarded to Mr. Carlson in connection with our entrance into an employment agreement in May 2015.

Additional information regarding our equity compensation plans is provided in Note 9 to our Consolidated Financial Statements in Part II, Item 8 in this Annual Report.

Recent Sales of Unregistered Securities

In November 2015, we entered into an agreement with Acorn Management Partners, L.L.C. (“Acorn”) and, as part of the consideration payable to Acorn, issued Acorn 32,468 shares of common stock.

The securities sold to Acorn were not, prior to their issuance, registered under the Securities Act, or the securities laws of any state, and were offered and sold in reliance on the exemption from registration afforded by Section 4(2) and Regulation D (Rule 506) under the Securities Act and corresponding provisions of state securities laws, which exempt transactions by an issuer not involving any public offering.

24

Item 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations

This discussion should be read in conjunction with the other sections of this Report, including Item 1 and Item 8 and the related exhibits. The various sections of this discussion contain a number of forward-looking statements, all of which are based on our current expectations and could be affected by the uncertainties and risk factors described throughout this Annual Report on Form 10-K. See “Item 1A – Risk Factors.” Our actual results may differ materially.

Company Overview

Since beginning operations in 2003, we have been engaged in the development, manufacture and sale of systems for genomic technology solutions for single-cell analysis and clinical research. Our ICELL8 Single-Cell System is a cutting edge platform that can isolate thousands of single cells and process specific cells for analysis, including Next Generation Sequencing (“NGS”). Our SmartChip platform can be used for profiling and validating molecular biomarkers, and can perform massively parallel singleplex PCR for one step target enrichment and library preparation for clinical NGS. Our Apollo 324 system can be used to process DNA and RNA from clinical samples to NGS-ready libraries. Most recently, our R&D efforts have been concentrated on the development and commercialization of our single-cell products. Our products are aimed at researchers who perform genetic analysis and cell biology, primarily at pharmaceutical and biotech companies, academic and private research centers and diagnostics companies involved in biomarker research. We plan to provide new performance standards with significant savings in time and cost for professionals in the field of gene expression research and to facilitate biomarker discovery, toxicology and clinical research through the SmartChip products and services.

Our revenue is subject to fluctuations due to the timing of sales of high-value products and service projects, the impact of seasonal spending patterns, the timing and size of research projects our customers perform, changes in overall spending levels in the life science industry and other unpredictable factors that may affect customer ordering patterns. Any significant delays in the commercial launch or any lack or delay of commercial acceptance of new products, unfavorable sales trends in existing product lines, or impacts from the other factors mentioned above, could adversely affect our revenue growth or cause a sequential decline in quarterly revenue. Due to the possibility of fluctuations in our revenue and net income or loss, we believe that quarterly comparisons of our operating results are not a good indicator of future performance.

Since inception, we have incurred substantial operating losses. As of December 31, 2015, our accumulated deficit was approximately $106.8 million. Losses have principally occurred as a result of the substantial resources required for the research, development and manufacturing start-up costs required to commercialize our initial products. We expect to continue to incur substantial costs for research and development activities for at least the next year as we expand and improve our core technology and its applications in the life science research market.

In May 2015, we hired a new Chief Executive Officer, the former incumbent becoming our Executive Chairman. Following this transition, the role of Chief Operating Officer was eliminated in July 2015.

We expect that the cash we have available will fund our operations into 2017. We are currently considering several different financing alternatives to support our operations thereafter. If we are unable to obtain such additional financing on a timely basis, we may have to curtail our development activities and growth plans and/or be forced to sell assets, perhaps on unfavorable terms, which would have a material adverse effect on our business, financial condition and results of operations, and ultimately could be forced to discontinue our operations and liquidate, in which event it is unlikely that stockholders would receive any distribution on their shares. See “Liquidity and Capital Resources” below.

2015 Public Offering

On October 21, 2015, we completed a public offering (the “2015 Public Offering”) of 392 Class A Units and 1,108 Class B Units for $10,000 per Class A Unit or Class B Unit. Each Class A Unit consisted of 10,000 shares of our common stock and 10,000 warrants to purchase one share of our common stock. Each Class B Unit consisted of one share of Series 2 Convertible Preferred Stock, par value $0.001 per share, convertible into 10,000 shares of common stock, and 10,000 warrants to purchase shares of common stock. In aggregate, we issued 6,170,000 shares of our common stock (inclusive of 2,250,000 shares issued upon exercise of the overallotment option granted to the underwriters), 1,108 shares of Series 2 Convertible Preferred Stock (each convertible into 10,000 shares of common stock, subject to certain ownership limitations) and 17,250,000 warrants to purchase shares of our common stock (inclusive of 2,250,000 warrants issued upon exercise of the overallotment option granted to the underwriters). Subject to certain ownership limitations, the warrants are exercisable at any time within five years of their issuance date at an exercise price of $1.44 per share. Our total gross proceeds from the offering were $17,250,000. After deducting underwriting discounts, commissions and offering expenses payable by us, we received aggregate net proceeds totaling approximately $15.7 million.

25

We retained underwriters in connection with the 2015 Public Offering, and pursuant to the terms of an underwriting agreement, we paid the underwriters an aggregate fee totaling approximately $1,283,000. In addition, we issued the underwriters 450,000 warrants at the closing of the 2015 Public Offering, each warrant entitling the holder to purchase one share of our common stock for $1.44 at any time within three years of their issuance date.

Results of Operations

Year Ended December 31, 2015 Compared to Year Ended December 31, 2014

The following table presents selected items in our consolidated statements of operations for the years ended December 31, 2015 and 2014, respectively:

	Year Ended December 31,
	2015			2014
	(in thousands)
Revenue:
Product	$	6,667		$	5,501
License and royalty	500			500
Total revenue	7,167			6,001
Cost of product revenue	3,220			2,572
Gross profit	3,947			3,429
Operating expenses:
Sales and marketing	5,359			4,740
Research and development	9,280			6,717
General and administrative	4,400			4,422
Total operating expenses	19,039			15,879
Operating loss	(15,092		)	(12,450		)
Other income and (expenses):
Interest expense, net	(463		)	(503		)
Contingent earn-out adjustment	304			229
Gain on revaluation of derivative liabilities, net	122			2,200
Loss on extinguishment of debt	—			(129		)
Miscellaneous expense	(54		)	(37		)
Total other income and (expenses)	(91		)	1,760
Net loss before provision for income taxes	(15,183		)	(10,690		)
Provision for income taxes	132			3
Net loss	$	(15,315	)	$	(10,693	)

Product Revenue

The following table represents our product revenue for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	6,667	$	5,501	21	%

For the year ended December 31, 2015, product revenue increased by $1,166,000, or 21%, as compared to the year ended December 31, 2014. The increase is primarily due to an increase in sales of our Real-Time PCR Chip panels and other projects

26

and services, which represented 39% of product revenue in the year ended December 31, 2015, an increase of 124% over the revenue in the year ended December 31, 2014, when it represented 21% of product revenue. We also increased sales of Apollo Business, which represented 34% of our product revenue in the year ended December 31, 2015, an increase of 9% over the year ended December 31, 2014, when it represented 38% of the lower total product revenue. These increases were offset by a decrease of 20% in sales of SmartChip Systems, which represented 27% of our product revenue in the year ended December 31, 2015, compared to 41% in the year ended December 31, 2014. 2015 SmartChip Systems sales included the first two sales of ICELL8, the SmartChip Single-Cell System launched in October 2015.

License and Royalty Revenue

The following table represents our license and royalty revenue for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	500	$	500	—	%

For the year ended December 31, 2015, license and royalty revenue was unchanged from the year ended December 31, 2014. This revenue was generated by an agreement signed at the beginning of February 2013, expected to generate revenue of $500,000 annually for three years. This agreement terminated at the end of January 2016 and will only generate license and royalty revenue of $42,000 in the year ending December 31, 2016.

Cost of Product Revenue

The following table represents our cost of product revenue for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	3,220	$	2,572	25	%

Cost of product revenue includes the cost of products paid to third party vendors and raw materials, labor and overhead for products manufactured internally, and reserves for warranty and inventory obsolescence.

For the year ended December 31, 2015, cost of product revenue increased by $648,000, or 25%, as compared to the year ended December 31, 2014. The increase related primarily to an increase in units sold, which also increased our product revenue, and a decrease in the reduction in the provision for excess inventory, for which the reserve was largely written back into income in the year ended December 31, 2014. This was partially offset by an increase in the percentage of revenue from consumables, which generate higher margins than system sales.

Sales and Marketing

The following table represents our sales and marketing expenses for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	5,359	$	4,740	13	%

Sales and marketing expenses consist primarily of compensation costs of our sales and marketing team, commissions and the costs associated with various marketing programs.

For the year ended December 31, 2015, sales and marketing expenses increased by $619,000, or 13%, as compared to the year ended December 31, 2014. The increase resulted primarily from increases in personnel costs in the United States, including

27

commission expense, due to an increase in headcount, and in Europe, mostly due to the depletion of the matching grant during the 2015 period, partially offset by a reduction in consulting fees and product marketing costs.

We expect sales and marketing expenses will increase during 2016 as we project a sales and marketing headcount at the December 31, 2015 level for the full year and an increase sales-based commission expense.

Research and Development

The following table represents our research and development expenses for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	9,280	$	6,717	38	%

Research and development expenses consist primarily of salaries and other personnel-related expenses, laboratory supplies and other expenses related to the design, development, testing and enhancement of our products. Research and development expenses are expensed as they are incurred.

For the year ended December 31, 2015, research and development expenses increased by $2,563,000, or 38%, as compared to the year ended December 31, 2014. The increase resulted primarily from increased activities related to the development and commercialization of our ICELL8 single-cell products, causing us to incur higher personnel costs (including stock compensation costs and consulting fees) and facilities costs, along with fees for patent applications. This increase was partially offset by a reduction in activities related to the development of target enrichment products which are now established in the market.

We believe a substantial investment in research and development is essential in the long term to remain competitive and expand into additional markets. Accordingly, we expect our research and development expenses to remain at a high level of total expenditures for the foreseeable future, although we expect these expenses will decline as a percentage of revenue.

General and Administrative

The following table represents our general and administrative expenses for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	4,400	$	4,422	—	%

General and administrative expenses consist primarily of personnel costs for finance, human resources, business development, investor relations and general management, as well as professional fees, such as expenses for legal and accounting services.

For the year ended December 31, 2015, general and administrative expenses were essentially flat, decreasing by $22,000 as compared to the year ended December 31, 2014. The decrease resulted primarily from reductions in consultancy costs, as the CFO and controller functions were outsourced for five months in the 2014 period, in professional fees, principally due to one-off costs in the 2014 period related to our acquisition of the Apollo Business, and in stock compensation expense, mainly caused by a lower expense for options awarded to our former Chief Executive Officer per his employment contract. These decreases were offset by increases in personnel costs related to our Chief Financial Officer and former Chief Operating Officer, both hired late in August 2014, and the costs of our Executive Chairman following the hiring of our new Chief Executive Officer in May 2015. In addition, we incurred one-off costs in the 2015 period for the recruitment of our Chief Executive Officer and severance costs related to the elimination of the position of Chief Operating Officer. We also incurred higher investor relations costs, largely in conjunction with being Nasdaq-listed.

We expect our general and administrative expenses to remain at a similar level in 2016.

28

Interest Expense, net

The following table represents our interest expense, net for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	463	$	503	(8	)%

For the year ended December 31, 2015, net interest expense decreased by $40,000, or 8%, as compared to the year ended December 31, 2014. The decrease was primarily due to the absence of the 8% interest and amortization charges on a promissory note to IntegenX, which we repaid in September 2014, and a reduction in the interest expense related to our earn-out contingency. These decreases were partially offset by the higher cost of debt discount amortization related to the $5,200,000 in long-term debt issued to Malaysian Technology Development Corporation Sdn. Bhd. (“MTDC”), an investor in WaferGen Biosystems (M) Sdn. Bhd. (“WGBM”), our now-dissolved Malaysian subsidiary (the “MTDC Notes”). The MTDC Notes are being amortized using the effective yield method, which weights the interest charges towards the latter stages of the contractual term of the debt. Interest on the MTDC Notes is expected to be approximately $440,000 in 2016, rising each year up to $732,000 in 2019, the last full year before this debt matures. There was also an increase related to capital leases.

Contingent Earn-out Adjustment

The following table represents income recorded from our contingent earn-out adjustment for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	304	$	229	33	%

Our contingent earn-out adjustment represents the impact of change in the estimated fair value of acquisition earn-outs, all of which relates to Covered Revenues from the Apollo Business acquired on January 6, 2014. The fair value of acquisition earn-out contingencies is based on expectations and other such estimates related to the specific earn-out target, all of which are subject to modification with changing circumstances until the contingency is resolved. The fair value of acquisition earn-out contingencies prior to resolution is determined using a modeling technique with significant unobservable inputs calculated using a probability-weighted approach. Key assumptions include discount rates for present value factor, which are based on industry specific weighted average cost of capital, adjusted for, among other things, time and risk, as well as forecasted annual earnings before interest, taxes, depreciation and amortization and forecasted annual revenues over the life of the earn-outs. Adjustments to the fair value of earn-outs are included in earnings, with the portion of the adjustment relating to the time value of money being recorded as interest expense, net and the non-interest portion of the change in earn-outs as a separate non-operating item in the statement of operations.

As a result of the assessment of actual and projected revenue scenarios, during the year ended December 31, 2015, we determined that revenues were expected to be below the amounts estimated at December 31, 2014, and during the year ended December 31, 2014, the Company determined that revenues were expected to be below the amounts estimated at the time of the acquisition. No amounts were payable with respect to 2015 or 2014 revenue, and the probability-weighted estimates of revenue in 2016 have been reassessed downwards, resulting in adjustments of $304,000 and $229,000 (before the interest expense offset) in the years ended December 31, 2015 and 2014, respectively. Should actual Covered Revenues in 2016 exceed our estimates, a charge will be recorded, whereas if they fall short of our latest estimates, additional non-operating income will be reported.

29

Gain on Revaluation of Warrant Derivative Liabilities, net

The following table represents the gain on revaluation of warrant derivative liabilities, net for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	122	$	2,200	(94	)%

Our derivative liabilities arise due to the cash settlement provisions in certain warrants and unit warrants and, until the time of their expiration, the variable number of shares of our common stock that may be issued upon the exercise of those warrants with certain anti-dilution protection.

The net gain from revaluation of derivative liabilities for the year ended December 31, 2015, was $122,000, compared to a net gain of $2,200,000 for the year ended December 31, 2014. Gains and losses are directly attributable to revaluations of our warrant derivative liabilities and result primarily from a net decrease or increase, respectively, in our stock price in the period. Our closing stock price was $0.73 on December 31, 2015, compared to $3.00 on December 31, 2014 and $20.00 on December 31, 2013. In both the year ended December 31, 2015 and the year ended December 31, 2014, the gain was caused principally by the decrease in our stock price. The impact of changes in parameters was significantly reduced in 2015 as there were only 118,000 warrants accounted for as liabilities at the start the year, compared to 740,000 at the start of 2014. The related derivative liability as of December 31, 2015, was only $4,000, so we do not expect future gains and losses to be material.

Loss on Extinguishment of Debt

The following table presents the loss on extinguishment of debt we recognized for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	—	$	129	(100	)%

Loss on extinguishment of debt in the year ended December 31, 2014, is a one-time non-cash charge recorded as a result of the early repayment of a promissory note to IntegenX on September 12, 2014. No comparable costs are expected in the near future, although if the MTDC Notes had been repaid or exchanged for shares of our common stock on December 31, 2015, we would have recorded a one-time non-cash charge of approximately $2.8 million.

Miscellaneous Expense

The following table represents our miscellaneous expense for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	54	$	37	46	%

For the year ended December 31, 2015, we recorded miscellaneous expense of $54,000, compared an expense of $37,000 for the year ended December 31, 2014. Miscellaneous income or expense is the result of net foreign currency exchange gains or losses which arise on our subsidiary in Luxembourg and on U.S. expenses denominated in foreign currencies. The principal reason for the expense in both years is net assets being denominated in Euros, which decreased in value against the U.S. dollar.

30

Provision for Income Taxes

The following table presents the provision for income taxes for the years ended December 31, 2015 and 2014:

Year Ended December 31,
2015		2014		% Change
(dollars in thousands)
$	132	$	3	4,300	%

For the years ended December 31, 2015 and 2014, we recorded a charge of $2,000 and $3,000, respectively, for U.S. state income taxes. In addition, in the year ended December 31, 2015, we recorded a charge of $2,000 for foreign income taxes and $128,000 for deferred income taxes related to goodwill. We have recorded a liability to the extent that our deferred tax liabilities arise from assets with indefinite lives and have provided a full valuation allowance against the remainder of our net deferred tax assets.

Liquidity and Capital Resources

As of December 31, 2015, our principal source of liquidity was $15.2 million in cash and cash equivalents. We had working capital of $15.5 million as of December 31, 2015. Our funding has primarily been generated by the issuance of equity securities, which includes $15.7 million and $18.0 million raised, net of offering costs, in 2015 and 2014, respectively. We also had, as of December 31, 2015, Notes with a principal amount of $5.2 million owing to MTDC, repayable in August 2020.

Net Cash Used in Operating Activities

We experienced negative cash flow from operating activities for the years ended December 31, 2015 and 2014, in the amounts of $14,638,000 and $10,288,000, respectively. The cash used in operating activities in the year ended December 31, 2015, was due to cash used to fund a net loss of $15,315,000, adjusted for non-cash expenses related to depreciation and amortization, stock-based compensation, net gain on revaluation of warrant derivative liabilities, inventory provision, amortization of debt discount and deferred income taxes totaling $2,529,000, and cash used by a change in working capital of $1,852,000. The cash used in operating activities in the year ended December 31, 2014, was due to cash used to fund a net loss of $10,693,000, adjusted for non-cash expenses related to depreciation and amortization, stock-based compensation, net loss on revaluation of warrant derivative liabilities, interest converted to principal on long-term debt, inventory provision, amortization of debt discount and loss on extinguishment of debt totaling $494,000, and cash provided by a change in working capital of $899,000. The increase of $4,350,000 in cash used in the year ended December 31, 2015, compared to 2014, was driven primarily by the increase in the net operating loss from $12,450,000 to $15,092,000 and cash consumed in acquiring inventory and by an increase in accounts receivable.

Net Cash Used in Investing Activities

We used $308,000 and $335,000 in the years ended December 31, 2015 and 2014, respectively, to acquire property and equipment. Further, we used $2,000,000 in the year ended December 31, 2014, to acquire the Apollo Business.

Net Cash Provided by Financing Activities

Net cash provided by financing activities in the year ended December 31, 2015, was $15,450,000, being $15,695,000 from the issuance of common stock, Series 2 Convertible Preferred Stock and warrants in the 2015 Public Offering, offset by $151,000 to repay capital leases and $94,000 to pay income taxes for restricted stock forfeited. Cash provided by financing activities in the year ended December 31, 2014, was $16,646,000, being $17,972,000 from the issuance of common stock and warrants in a public offering of equity securities, offset by $1,318,000 used to repay a promissory note to IntegenX and by $8,000 to repay capital leases.

Availability of Additional Funds

We believe funds available at December 31, 2015, along with our revenue, are sufficient to fund our operations into 2017. To continue our operations thereafter, it is likely that we will need to raise further capital, through the sale of additional securities or otherwise. Our operating needs include the planned costs to operate our business, including amounts required to fund working capital and capital expenditures. At the present time, we have no material commitments for capital expenditure. Our future capital requirements and the adequacy of our available funds will depend on many factors, most notably our ability to successfully commercialize our products and services.

31

While we believe we have sufficient cash to fund our operating, investing and financing activities in the near term, we consider it likely that additional capital will be needed to sustain our operations before we achieve profitability. We have no commitments to obtain any additional funds and there can be no assurance that we will be able to raise sufficient additional capital as we need it on favorable terms, or at all. The conversion of our MTDC Notes, and the sale of equity or convertible debt securities in the future, may be dilutive to our stockholders, and debt financing arrangements may require us to pledge certain assets and enter into covenants that could restrict certain business activities or our ability to incur further indebtedness, and may contain other terms that are not favorable to us or our stockholders. If we are unable to obtain additional capital as needed we may not be able to continue our efforts to develop and commercialize our products and services and may be forced to significantly curtail or suspend our operations.

Principles of Consolidation

The consolidated financial statements of WaferGen Bio-systems, Inc. include the accounts of Wafergen, Inc. and WaferGen Biosystems Europe S.a.r.l., our Luxembourg subsidiary. All significant inter-company transactions and balances are eliminated in consolidation.

Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements that have or are reasonably likely to have a current or future effect on our financial condition, changes in financial condition, revenues or expenses, result of operations, liquidity, capital expenditures or capital resources that is material to stockholders.

Critical Accounting Policies and Estimates

Deferred Tax Valuation Allowance.  We believe substantial uncertainties exist regarding the future realization of deferred tax assets, and, accordingly, to the extent that it does not relate to a liability related to indefinite-lived assets, a full valuation allowance is required, amounting to approximately $41 million at December 31, 2015. In subsequent periods, if and when we generate pre-tax income, a tax expense will not be recorded to the extent that the remaining valuation allowance can be used to offset that expense. Once a consistent pattern of pre-tax income is established or other events occur that indicate that the deferred tax assets will be realized, additional portions or all of the remaining valuation allowance will be reversed back to income. Should we generate pre-tax losses in subsequent periods, a tax benefit will not be recorded and the valuation allowance will be increased.

Inventory Valuation.  Inventories are stated at the lower of cost and market value. We perform a detailed assessment of inventory on a regular basis, which includes, among other factors, a review of projected demand requirements, product pricing, product expiration and product lifecycle. As a result of this assessment, we record provisions for potentially excess, obsolete or impaired goods, when appropriate, in order to reduce the reported amount of inventory to its net realizable value. If actual demand and market conditions are less favorable than those projected by management, additional inventory write-downs may be required.

Warranty Reserve.  Our standard warranty agreement is one year from shipment for SmartChip cyclers and dispensers and Apollo systems. We accrue for anticipated warranty costs upon shipment of these products. Our warranty reserve is based on management’s judgment regarding anticipated rates of warranty claims and associated repair costs, and we update our assessment quarterly.

Stock-Based Compensation.  We measure the fair value of all stock option and restricted stock awards to employees on the grant date, and record the fair value of these awards, net of estimated forfeitures, as compensation expense over the service period. The fair value of options is estimated using the Black-Scholes valuation model, and of restricted stock is based on our closing share price on the measurement date. Amounts expensed with respect to options were $699,000 and $943,000, net of estimated forfeitures, for the years ended December 31, 2015 and 2014, respectively. These sums exclude the compensation expense for restricted stock awards, for which the fair value is based on our closing stock price on the grant date for directors and employees, and on the dates on which performance of services is recognized for consultants.

32

The weighted-average grant date fair value of options awarded in the years ended December 31, 2015 and 2014, respectively, were $2.56 and $6.33. These fair values were estimated using the following assumptions:

	Year Ended December 31,
	2015		2014
Risk-free interest rate	1.25% - 1.44%		1.43% - 1.57%
Expected term	3.55 - 4.50 Years		4.75 years
Expected volatility	106.11% - 119.36%		93.89% - 105.79%
Dividend yield	—	%	—	%

Risk-Free Interest Rate.  This is the U.S. Treasury rate for the day of the grant having a term equal to the expected term of the option. An increase in the risk-free interest rate will increase the fair value and the related compensation expense.

Expected Term.  This is the period of time over which the award is expected to remain outstanding and is based on management’s estimate, taking into consideration the vesting terms, the contractual life, and historical experience. An increase in the expected term will increase the fair value and the related compensation expense.

Expected Volatility.  This is a measure of the amount by which our common stock price has fluctuated or is expected to fluctuate. We apply 50% weighting to our own historic volatility and 50% to the historic volatility of a group of publicly traded companies over the retrospective period corresponding to the expected term of the options on the measurement date. We apply a reduced weighting to our own historic volatility in the period prior to August 27, 2013, when we were highly leveraged. The group of publicly traded companies is selected from the same industry or market index, with extra weighting attached to those companies most similar in terms of business activity, size and financial leverage. An increase in the expected volatility will increase the fair value and the related compensation expense.

Dividend Yield.  We have not made any dividend payments and do not plan to pay dividends in the foreseeable future. An increase in the dividend yield will decrease the fair value and the related compensation expense.

Forfeiture Rate.  This is a measure of the amount of awards that are expected to not vest. An increase in the estimated forfeiture rate will decrease the related compensation expense.

Warrrant Derivative Liabilities.Our derivative liabilities arise due to the cash settlement provisions in certain warrants and unit warrants and the variable number of shares of our common stock that may be issued upon the exercise of those warrants with certain anti-dilution protection. We evaluate the liability for those warrants for which no anti-dilution adjustment is projected prior to the expiration date using the Black-Scholes valuation model, and all other derivatives using a Monte Carlo Simulation approach, using critical assumptions provided by management reflecting conditions at the valuation dates.

Our warrant derivatives are revalued at each balance sheet date, and at the time of issuance and settlement, and are estimated making assumptions regarding the following variables:

Risk-Free Interest Rate.  This is the U.S. Treasury rate for the measurement date having a term equal to the weighted average expected remaining term of the instrument. An increase in the risk-free interest rate will increase the fair value and the associated derivative liability.

Expected Remaining Term.  This is the period of time over which the instrument is expected to remain outstanding and is based on management’s estimate, taking into consideration the remaining contractual life, historical experience and the possibility of liquidation. An increase in the expected remaining term will increase the fair value and the associated derivative liability.

Expected Volatility.  This is a measure of the amount by which our common stock price has fluctuated or is expected to fluctuate. We apply 50% weighting to our own historic volatility and 50% to the historic volatility of a group of publicly traded companies over the retrospective period corresponding to the expected remaining term of the instrument on the measurement date. We apply a reduced weighting to our own historic volatility in the period prior to August 27, 2013, when we were highly leveraged. The group of publicly traded companies is selected from the same industry or market index, with extra weighting attached to those companies most similar in terms of business activity, size and financial leverage. An increase in the expected volatility will increase the fair value and the associated derivative liability.

33

Dividend Yield.  We have not made any dividend payments and do not plan to pay dividends in the foreseeable future. An increase in the dividend yield will decrease the fair value and the associated derivative liability.

Contractual Obligations

In October, 2009, we signed an operating lease for 19,186 square feet of office and laboratory space for our headquarters at 7400 Paseo Padre Parkway, Fremont, California, covering the period November 1, 2009 through April 30, 2015, which was amended in June 2012 and again in June 2014, extending the period of the lease until April 30, 2018. The remaining expenditure commitment as of December 31, 2015, was approximately $1.1 million, plus maintenance fees. In February 2016, our Fremont, California landlord exercised its option to terminate the lease effective April 12, 2016. In March 2016, we entered into a new operating lease for a 28,866 square foot facility located at 34700 Campus Drive, Fremont, California, covering the period from March 1, 2016, through February 28, 2019. The expenditure commitment under this new lease, as of March 23, 2016, was approximately $2.1 million, plus maintenance fees and a proportionate share of operating expenses for the premises, including real estate taxes. In addition, we have obligations under three capital leases for equipment totaling approximately $0.4 million.

Recently Issued Accounting Pronouncements

See the “Recent Accounting Pronouncements” in Note 2 to the Consolidated Financial Statements in Part II, Item 8 for information related to the adoption of new accounting standards in 2015, none of which had a material impact on our financial statements, and the future adoption of recently issued accounting pronouncements, which we do not expect will have a material impact on our financial statements.

34

Item 8.  Financial Statements and Supplementary Data

Index to Consolidated Financial Statements	Page
Report of Independent Registered Public Accounting Firm	36
Consolidated Balance Sheets	37
Consolidated Statements of Operations	38
Consolidated Statements of Stockholders’ Equity	39
Consolidated Statements of Cash Flows	40
Notes to the Consolidated Financial Statements	42

35

Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders

WaferGen Bio-systems, Inc.

We have audited the accompanying consolidated balance sheets of WaferGen Bio-systems, Inc. and subsidiaries (collectively, the “Company”) as of December 31, 2015 and 2014, and the related consolidated statements of operations, stockholders’ equity, and cash flows for the years then ended. These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of WaferGen Bio-systems, Inc. and subsidiaries as of December 31, 2015 and 2014, and the results of their operations and their cash flows for the years then ended, in conformity with U.S. generally accepted accounting principles.

/s/ SingerLewak LLP

San Jose, California

March 25, 2016

36

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Consolidated Balance Sheets

(In thousands, except par value)

	December 31, 2015			December 31, 2014
Assets
Current assets:
Cash and cash equivalents	$	15,236		$	14,732
Accounts receivable	2,201			1,481
Inventories, net	1,998			813
Prepaid expenses and other current assets	404			380
Total current assets	19,839			17,406
Property and equipment, net	1,052			869
Goodwill	990			990
Intangible assets, net	912			1,362
Other assets	80			80
Total assets	$	22,873		$	20,707
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable	$	2,029		$	1,494
Accrued payroll and related costs	1,200			1,379
Current portion of long-term debt	180			117
Other accrued expenses	917			832
Total current liabilities	4,326			3,822
Long-term debt, net of discount and current portion	2,570			2,235
Warrant derivative liabilities	4			126
Deferred income taxes	128			—
Other liabilities	148			444
Total liabilities	7,176			6,627
Commitments and contingencies (Notes 7 and 16)
Stockholders’ equity:
Preferred Stock: $0.001 par value; 10,000 shares authorized; 1.108 and 0.430 shares of Series 2 Convertible Preferred Stock issued and outstanding, respectively, at December 31, 2015; none at December 31, 2014	2,214			—
Common Stock: $0.001 par value; 300,000 shares authorized; 19,163 and 5,884 shares issued and outstanding at December 31, 2015 and 2014, respectively	120,329			105,611
Accumulated deficit	(106,846		)	(91,531		)
Total stockholders’ equity	15,697			14,080
Total liabilities and stockholders’ equity	$	22,873		$	20,707

The accompanying notes are an integral part of these consolidated financial statements.

37

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Consolidated Statements of Operations

(In thousands, except per share amounts)

	Year Ended December 31,
	2015			2014
Revenue:
Product	$	6,667		$	5,501
License and royalty	500			500
Total revenue	7,167			6,001
Cost of revenue	3,220			2,572
Gross profit	3,947			3,429
Operating expenses:
Sales and marketing	5,359			4,740
Research and development	9,280			6,717
General and administrative	4,400			4,422
Total operating expenses	19,039			15,879
Operating loss	(15,092		)	(12,450		)
Other income and (expenses):
Interest expense, net	(463		)	(503		)
Contingent earn-out adjustment	304			229
Gain on revaluation of warrant derivative liabilities, net	122			2,200
Loss on extinguishment of debt	—			(129		)
Miscellaneous expense	(54		)	(37		)
Total other income and (expenses)	(91		)	1,760
Net loss before provision for income taxes	(15,183		)	(10,690		)
Provision for income taxes	132			3
Net loss	(15,315		)	(10,693		)
Accretion on Series 2 convertible preferred stock associated with beneficial conversion feature	(4,678		)	—
Net loss attributable to common stockholders	$	(19,993	)	$	(10,693	)
Net loss per share - basic and diluted	$	(2.58	)	$	(4.17	)
Shares used to compute net loss per share - basic and diluted	7,735			2,567

The accompanying notes are an integral part of these consolidated financial statements.

38

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Consolidated Statements of Stockholders’ Equity

(In thousands)

	Preferred Stock
	Series 1		Series 2					Common Stock					Accumulated
	Shares		Shares		Amount			Shares		Amount			Deficit			Total
Balances as of January 1, 2014	2.945		—		$	13,595		911		$	66,029		$	(80,838	)	$	(1,214	)
Issuance of common stock and warrants for cash, net of offering costs of $2,424	—		—		—			4,000		17,576			—			17,576
Issuance of warrants to underwriters	—		—		—			—		396			—			396
Conversion of Series 1 Convertible Preferred Stock into common stock	(2.945	)	—		(13,595		)	741		13,595			—			—
Reclassification of warrants following change of terms to remove cash settlement provision	—		—		—			—		6,821			—			6,821
Restricted stock units issued for services, net of forfeitures	—		—		—			232		—			—			—
Stock-based compensation	—		—		—			—		1,194			—			1,194
Net loss	—		—		—			—		—			(10,693		)	(10,693		)
Balances as of December 31, 2014	—		—		$	—		5,884		$	105,611		$	(91,531	)	$	14,080
Issuance of common stock and warrants for cash, net of allocated offering costs of $1,116	—		—		—			6,170		9,732			—			9,732
Issuance of Series 2 Convertible Preferred Stock for cash, net of allocated offering costs of $698	—		1.108		5,704			—		4,678			—			10,382
Issuance of warrants to underwriters	—				—			—		259			—			259
Conversion of Series 2 Convertible Preferred Stock into common stock	—		(0.678	)	(3,490		)	6,780		3,490			—			—
Accretion on Series 2 Convertible Preferred Stock associated with beneficial conversion feature	—		—		—			—		(4,678		)	—			(4,678		)
Restricted stock units issued for services, net of forfeitures	—		—		—			353		—			—			—
Restricted stock forfeited to pay income taxes on vesting	—		—		—			(24	)	(94		)	—			(94		)
Stock-based compensation	—		—		—			—		1,331			—			1,331
Net loss	—		—		—			—		—			(15,315		)	(15,315		)
Balances as of December 31, 2015	—		0.430		$	2,214		19,163		$	120,329		$	(106,846	)	$	15,697

The accompanying notes are an integral part of these consolidated financial statements.

39

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Consolidated Statements of Cash Flows

(In thousands)

	Year Ended December 31,
	2015			2014
Cash flows from operating activities:
Net loss	$	(15,315	)	$	(10,693	)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	881			822
Stock-based compensation	1,331			1,194
Gain on revaluation of warrant derivative liabilities, net	(122		)	(2,200		)
Interest converted to principal on long-term debt	—			68
Provision for excess and obsolete inventory	(60		)	(841		)
Amortization of debt discount	371			334
Loss on extinguishment of debt	—			129
Deferred income taxes	128			—
Change in operating assets and liabilities:
Accounts receivable	(720		)	(1,114		)
Inventories	(1,253		)	819
Prepaid expenses and other assets	(25		)	(67		)
Accounts payable	535			513
Accrued payroll and related costs	(179		)	1,026
Other accrued expenses	(210		)	(278		)
Net cash used in operating activities	(14,638		)	(10,288		)
Cash flows from investing activities:
Purchase of property and equipment	(308		)	(335		)
Acquisition of business	—			(2,000		)
Net cash used in investing activities	(308		)	(2,335		)
Cash flows from financing activities:
Net proceeds from issuance of common stock and warrants (and Series 2 Convertible Preferred Stock in 2015 only)	15,695			17,972
Repayment of capital lease obligations	(151		)	(8		)
Repayment of promissory note	—			(1,318		)
Payment of taxes for restricted stock forfeited	(94		)	—
Net cash provided by financing activities	15,450			16,646
Net increase in cash and cash equivalents	504			4,023
Cash and cash equivalents at beginning of the period	14,732			10,709
Cash and cash equivalents at end of the period	$	15,236		$	14,732

The accompanying notes are an integral part of these consolidated financial statements.

40

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Consolidated Statements of Cash Flows (continued)

(In thousands)

	Year Ended December 31,
	2015		2014
Supplemental disclosures of cash flow information:
Cash paid for interest	$	23	$	71
Cash paid for income taxes	$	2	$	3
Supplemental disclosure of non-cash investing and financing activities:
Property and equipment acquired with capital leases	$	178	$	364
Warrant derivative liabilities transferred to equity on waiver of potential cash settlement provisions	$	—	$	6,821
Inventory transferred to property and equipment	$	158	$	107
Property and equipment transferred to inventory	$	30	$	—
Issuance of promissory note, net of debt discount, in business acquisition	$	—	$	1,100
Initial valuation of revenue earn-out contingency in business acquisition	$	—	$	410
Issuance of warrants to underwriters and placement agents	$	259	$	396
Accretion on Series 2 convertible preferred stock associated with beneficial conversion feature	$	4,678	$	—

The accompanying notes are an integral part of these consolidated financial statements.

41

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

NOTE 1.  The Company

General.  WaferGen Bio-systems, Inc. and its subsidiaries (the “Company”) are engaged in the development, manufacture and sale of systems for genomic technology solutions for single-cell analysis and clinical research. The Company’s ICELL8 Single-Cell System is a cutting edge platform that can isolate thousands of single cells and process specific cells for analysis, including Next Generation Sequencing (“NGS”). The Company’s SmartChip platform can be used for profiling and validating molecular biomarkers, and can perform massively parallel singleplex PCR for one-step target enrichment and library preparation for clinical NGS. The Company’s Apollo 324 system can be used to process DNA and RNA from clinical samples to NGS-ready libraries. The Company’s products are aimed at researchers who perform genetic analysis, primarily at pharmaceutical and biotech companies, academic and private research centers and diagnostics companies involved in biomarker discovery and genetic research. Through the SmartChip and Apollo product lines, the Company plans to provide new performance standards with significant savings in time and cost for professionals in the field of gene expression research and to facilitate biomarker discovery, toxicology, and clinical research.

Wafergen, Inc. was incorporated in the State of Delaware on October 22, 2002, and was acquired by WaferGen Bio-systems, Inc. in a reverse merger on May 31, 2007.

On August 30, 2011, the Company formed a wholly owned subsidiary in Luxembourg, WaferGen Biosystems Europe S.a.r.l., to establish a presence for its marketing and research activities in Europe.

On January 6, 2014, the Company acquired substantially all of the assets of the product line of IntegenX Inc. (“IntegenX”) used in connection with developing, manufacturing, marketing and selling instruments and reagents relating to library preparation for NGS, including the Apollo 324 instrument and the PrepX reagents (the “Apollo Business”). See Note 3 below.

On June 30, 2014, the Company effected a reverse stock split of its common stock by a ratio of one-for-ten (the “2014 Reverse Split”). Every ten outstanding shares of common stock became one share of common stock. No fractional shares were issued in connection with the 2014 Reverse Split. Stockholders who were otherwise entitled to receive a fractional share of common stock received one whole share of common stock. The 2014 Reverse Split did not change the number of shares of common or preferred stock that the Company is authorized to issue, or the par value of the Company’s common or preferred stock.

The 2014 Reverse Split resulted in a proportionate adjustment to the per share exercise price and the number of shares of common stock issuable upon the exercise of outstanding warrants and stock options, as well as the number of shares of common stock eligible for issuance under the 2008 Stock Incentive Plan. All of the information in these financial statements has been presented to reflect the impact of the 2014 Reverse Split on a retroactive basis.

On August 27, 2014, the Company completed a public offering (the “2014 Public Offering”) of 2,000 Units (the “Units”) for $10,000 per Unit, with each Unit consisting of 2,000 shares of the Company’s common stock and 2,000 warrants to purchase one share of common stock. In aggregate, the Company issued 4,000,000 shares of its common stock (excluding 600,000 shares of common stock sold by certain stockholders to the underwriters) and 4,600,000 warrants to purchase shares of its common stock (inclusive of 600,000 shares of common stock sold by the Company from the full exercise of the overallotment option of warrants granted to the underwriters). Subject to certain ownership limitations, the warrants are exercisable at any time within five years of their issuance date at an exercise price of $5.00 per share. The total gross proceeds from the offering to the Company were $20,000,000. After deducting underwriting discounts, commissions and offering expenses payable by the Company, the aggregate net proceeds received by the Company totaled approximately $18.0 million.

The Company retained underwriters in connection with the 2014 Public Offering, and pursuant to the terms of an underwriting agreement, the Company paid the underwriters an aggregate fee totaling approximately $1,675,000. In addition, the Company issued the underwriters 120,000 warrants at the closing of the 2014 Public Offering, each warrant entitling the holder to purchase one share of common stock for $6.25 at any time within three years of their issuance date. The aggregate fair value of these warrants when they were issued on August 27, 2014, was estimated to be $396,000, using a closing stock price of $4.60 and assumptions including estimated volatility of 108.07%, a risk-free interest rate of 1.48%, a zero dividend rate and an estimated remaining term of 4.5 years. This estimated fair value was recorded in offering costs.

On October 21, 2015, the Company completed a public offering (the “2015 Public Offering”) of 392 Class A Units and 1,108 Class B Units for $10,000 per Unit. Each Class A Unit consisted of 10,000 shares of the Company’s common stock and 10,000 warrants

42

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

to purchase one share of common stock, and each Class B Unit consisted of one share of Series 2 Convertible Preferred Stock (each convertible into 10,000 shares of the Company’s common stock, subject to certain ownership limitations) and 10,000 warrants to purchase one share of common stock. In addition, the Company sold 2.25 million shares of common stock and 2.25 million warrants to purchase one share of common stock pursuant to the full exercise of the overallotment option granted to the underwriters.

In aggregate, the Company issued 6.17 million shares of its common stock (inclusive of 2.25 million shares of common stock sold by the Company from the full exercise of the overallotment option granted to the underwriters), 1,108 shares of Series 2 Convertible Preferred Stock and warrants to purchase 17.25 million shares of common stock (inclusive of 2.25 million warrants to purchase shares of common stock sold by the Company from the full exercise of the overallotment option of warrants granted to the underwriters) in the 2015 Public Offering. Subject to certain ownership limitations, the warrants are exercisable at any time within five years of their issuance date at an exercise price of $1.44. The total gross proceeds from the offering to the Company were $17,250,000. After deducting underwriting discounts, commissions and offering expenses payable by the Company, the aggregate net proceeds received by the Company totaled approximately $15.7 million.

The Company incurred issuance costs in connection with the 2015 Public Offering totaling $1,814,000 (including the fair value of warrants issued to the underwriters of approximately $259,000, as discussed below). The following reflects the allocation of these proceeds to the new securities issued:

Security / Account	Allocated Fair Value		Issuance Costs			Final Allocation
			(in thousands)
Common stock and warrants	$	10,848	$	(1,116	)	$	9,732
Series 2 Convertible Preferred Stock	6,402		(698		)	5,704
Total	$	17,250	$	(1,814	)	$	15,436

The Company retained underwriters in connection with the 2015 Public Offering, and pursuant to the terms of an underwriting agreement, the Company paid the underwriters an aggregate fee totaling approximately $1,283,000. In addition, the Company issued the underwriters 450,000 warrants at the closing of the 2015 Public Offering, each warrant entitling the holder to purchase one share of common stock for $1.44 at any time within three years of their issuance date. The aggregate fair value of these warrants when they were issued on October 21, 2015, was estimated to be $259,000, using a closing stock price of $1.00 and assumptions including estimated volatility of 111.20%, a risk-free interest rate of 0.83%, a zero dividend rate and an estimated remaining term of 2.7 years. This estimated fair value was recorded in offering costs.

NOTE 2.  Summary of Significant Accounting Policies

Basis of Presentation.  The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America.

Principles of Consolidation.  The consolidated financial statements include the financial statements of WaferGen Bio-systems, Inc. and its subsidiaries. All significant transactions and balances between the WaferGen Bio-systems, Inc. and its subsidiaries have been eliminated in consolidation.

Use of Estimates.  Preparing financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, and expenses. Actual results and outcomes could differ from these estimates and assumptions.

Cash and Cash Equivalents.  The Company considers all highly liquid debt investments with a remaining maturity of three months or less when purchased to be cash and cash equivalents. Cash and cash equivalents that are restricted as to withdrawal or usage under the terms of contractual agreements, if any, are recorded as restricted cash.

Foreign Currencies.  Foreign exchange gains and losses for assets and liabilities of the Company’s non-U.S. subsidiaries for which the functional currency is the U.S. dollar are recorded in miscellaneous income (expense) in the Company’s consolidated statements of operations. The Company has no subsidiaries for which the local currency is the functional currency.

43

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

Fair Value of Financial Instruments.  The carrying amounts of accounts receivable and accounts payable approximate fair value due to the short-term maturities of these instruments. See also the Company’s accounting policy for “Change in Fair Value of Derivatives.”

Concentration of Credit Risk.  Financial instruments that potentially subject the Company to significant concentrations of credit risk consist principally of cash and accounts receivable. The Company places its cash in commercial banks. Accounts in the United States are secured by the Federal Deposit Insurance Corporation. Accounts in Luxembourg are similarly guaranteed. The Company’s total deposits at commercial banks usually exceed the balances insured. The Company generally requires no collateral from its customers.

Accounts Receivable.  An allowance for doubtful accounts will be recorded based on a combination of historical experience, aging analysis, and information on specific accounts. Account balances will be written off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.

Inventory.  Inventory is recorded at the lower of cost (first-in, first-out) or net realizable value. Additionally, the Company evaluates its inventory in terms of excess and obsolete exposures and records provisions as needed.

Goodwill and Other Intangible Assets.  Goodwill is tested for impairment on an annual basis in the fourth quarter and between annual tests if events occur or circumstances indicate that the carrying amount of goodwill may not be recoverable. Impairment losses, if any, are recorded in the statement of operations as “impairment of goodwill.”

Long-lived intangibles are carried at cost less accumulated amortization and are subject to review for impairment when events or circumstances indicate that the carrying value may not be recoverable (See also the Company’s accounting policy for “Impairment of Long-Lived Assets.”) Amortization is recognized over the estimated useful life of the respective asset on a straight-line basis except for customer lists, which are amortized in proportion to the present value of projected cash flows within their estimated useful lives, since this methodology more closely reflects the pattern in which economic benefits are derived.

Property and Equipment.  Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the assets as follows:

Equipment	3 to 5 years
Tools and molds	3 years
Leasehold improvements	3 to 5 years, or remaining lease term if shorter
Furniture and fixtures	5 years

Costs of maintenance and repairs that do not improve or extend the lives of the respective assets are expensed as incurred. Upon retirement or sale, the cost and related accumulated depreciation are removed from the balance sheet and the resulting gain or loss is reflected in operating expenses.

Advertising Costs.  Advertising costs of nil were expensed as incurred in the years ended December 31, 2015 and 2014.

Deferred Financing Costs.  Costs incurred in connection with the issuance of debt are capitalized and amortized as interest expense using the effective interest method. The unamortized amounts are offset against the debt to the extent that a liability is recorded. Absent outstanding borrowings, they are included in other assets.

Impairment of Long-Lived Assets.  The Company continually evaluates whether events and circumstances have occurred that indicate the remaining estimated useful life of long-lived assets may warrant revision or that the remaining balance of long-lived assets may not be recoverable. When factors indicate that long-lived assets should be evaluated for possible impairment, the Company uses an estimate of the related undiscounted future cash flows over the remaining life of the long-lived assets in measuring whether they are recoverable. If the estimated undiscounted future cash flows do not exceed the carrying value of the asset, a loss is recorded as the excess of the asset’s carrying value over its fair value. No assets were determined to be impaired in 2015 and 2014.

Income Taxes.  Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the tax consequences attributable to differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases, and operating loss carry-forwards. Deferred tax assets and liabilities are measured using enacted

44

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in the tax rates is recognized in income in the period that includes the enactment date. Accounting for deferred tax represents the best estimate of the likely future tax consequences of events that have been recognized in the Company’s consolidated financial statements and tax returns and their future probability. A valuation allowance is recorded for loss carry-forwards and other deferred tax assets where it is more likely than not that such loss carry-forwards and deferred tax assets will not be realized. Interest and penalties related to uncertain tax positions are recognized in the provision for income taxes.

Governmental Subsidies.  Incentives received from governments in the form of grants are recorded as a reduction in expense in accordance with their purpose. Grants awarded for the purpose of matching specified expenditures are not recognized until a definitive agreement has been signed by both parties; thereafter income is recognized to the extent that the related expenses have been incurred. The Company recognized governmental subsidies of $164,000 (the balance of available matching funds having been fully used by March 31, 2015) and $559,000 in the years ended December 31, 2015 and 2014, respectively, which were offset against operating expenses in the statement of operations.

Revenue Recognition.  The Company recognizes revenue when (i) delivery of product has occurred or services have been rendered, (ii) there is persuasive evidence of a sale arrangement, (iii) selling prices are fixed or determinable, and (iv) collectability from the customers (individual customers and distributors) is reasonably assured. Revenue consists primarily of revenue generated from the sale of the Company’s products. Revenue is recorded when the risk and rewards of ownership are transferred to the Company’s customers (individual customers and distributors). This generally occurs when the Company’s products are shipped from its facility as title has passed. Revenue is recorded net of estimated cash discounts. The Company estimates and accrues an allowance for sales returns at the time the product is sold. To date, sales returns have not been material. Distributors have a fourteen day inspection period however this period is not an acceptance provision that purports to be a trial or evaluation purpose, is not an acceptance provision that grants a right of return or exchange on the basis of subjective matters, and is not an acceptance provision based on customer-specific objective criteria. The fourteen day inspection period is an acceptance provision that is based on seller-specified objective criteria.

Revenue from multi-deliverable arrangements is recognized for each element on delivery of product or completion of service. A typical multi-deliverable arrangement would be the shipment of capital equipment to a customer, followed by the delivery of services or of expendable equipment, provided such delivery is both probable and substantially within the Company’s control. Revenue for each deliverable is allocated based on full list selling prices, although if none of the deliverables is disproportionately discounted relative to the overall discount, this allocation is approximated by using the actual selling price of each deliverable to the customer. The actual cost of revenue for each deliverable is recognized when the revenue for that deliverable is recognized.

Stock-Based Compensation.  The Company measures the fair value of all stock-based awards to employees, including stock options, on the grant date and records the fair value of these awards, net of estimated forfeitures, to compensation expense over the service period. The fair value of awards to consultants is measured on the dates on which performance of services is completed, with interim valuations recorded at balance sheet dates while performance is in progress. The fair value of options is estimated using the Black-Scholes valuation model, and the fair value of restricted stock is based on the Company’s closing share price on the measurement date.

Change in Fair Value of Derivatives.  The Company recognizes (or recognized until the time of their settlement) its warrants with certain cash settlement provisions or with certain anti-dilution protection as derivative liabilities. Such liabilities are valued when the financial instruments are initially issued or the derivative first requires recognition and are also revalued at each reporting date, with the change in their respective fair values being recorded as a gain or loss on revaluation within other income and expenses in the statement of operations. The Company determines the fair value of those warrants for which no anti-dilution adjustment is projected prior to the expiration date using the Black-Scholes valuation model, and all other derivative liabilities using a Monte Carlo Simulation approach, with key input variables provided by management.

Warranty Reserve.  The Company’s standard warranty agreement is one year from shipment of certain products. The Company accrues for anticipated warranty costs upon shipment of these products. The Company’s warranty reserve is based on management’s judgment regarding anticipated rates of warranty claims and associated repair costs, and is updated quarterly.

Research and Development.  Research and development costs are charged to operations as incurred.

Net Income (Loss) Per Share.Basic net income (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Diluted income (loss) per share is calculated by dividing net

45

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

income (loss) by the weighted average number of common shares outstanding plus common share equivalents from conversion of dilutive stock options, warrants, and restricted stock using the treasury method, and convertible securities using the as-converted method, except when antidilutive. In the event of a net loss, the effects of all potentially dilutive shares are excluded from the diluted net loss per share calculation as their inclusion would be antidilutive.

Reclassification.  Certain reclassifications have been made to prior periods’ data to conform to the current presentation. These reclassifications had no effect on reported net losses.

Recent Accounting Pronouncements.

In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2014-09”). ASU 2014-09 will replace most of the existing revenue recognition guidance within U.S. GAAP. The core principle of this guidance is that an entity should recognize revenue for the transfer of goods or services to customers in an amount that it expects to be entitled to receive for those goods or services. In doing so, companies will be required to make certain judgments and estimates, including identifying contract performance obligations, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price among separate performance obligations. Further, ASU 2014-09 will require companies to make additional disclosures. ASU 2014-09 is effective for annual periods beginning after December 15, 2016, and interim periods within those years, and will become effective for the Company beginning on January 1, 2017, with early adoption not permitted. In August 2015, the FASB issued ASU 2015-14, “Revenue from Contracts with Customers (Topic 606): Deferral of the Effective date” (“ASU 2015-14”),which permits deferral of the effective date of ASU 2014-09 by one year, so the Company may delay adopting the standard until January 1, 2018. ASU 2014-09 allows for two methods of adoption, a full retrospective method or a modified retrospective approach with the cumulative effect recognized at the date of initial application. The Company is in the process of determining both the timing and the method of adoption and its impact on the Company’s consolidated financial condition and results of operations.

In August 2014, the FASB issued ASU 2014-15, “Presentation of Financial Statements - Going Concern (Topic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern” (“ASU 2014-15”). ASU 2014-15 will add guidance to U.S. GAAP that is presently available only in auditing standards, and provide clarification of such guidance. Further, an assessment of going concern will be required at each interim reporting period (in addition to the existing auditing guideline of an annual assessment), and will require a look-forward period of one year from the date of issuance (as opposed to the existing auditing guideline of one year from the balance sheet date). ASU 2014-15 is effective for annual periods ending after December 15, 2016, with early adoption permitted, and will become effective for the Company for the year ending December 31, 2016, and for each interim period thereafter. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial condition or results of operations.

In April 2015, the FASB issued ASU 2015-03, “Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs” (“ASU 2015-03”). ASU 2015-03 requires issuance costs related to a recognized debt liability to be presented in the balance sheet as an offset against the recorded liability, similar to debt discounts. Such issuance costs were previously recorded as assets. The recognition and measurement guidance for debt issuance costs are unchanged. ASU 2015-03 is effective for annual periods beginning after December 15, 2015, and interim periods within those years, with early adoption permitted. In August 2015, the FASB issued ASU 2015-15, “Interest - Imputation of Interest (Subtopic 835-30): Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements - Amendments to SEC Paragraphs Pursuant to Staff Announcement at June 18, 2015 EITF Meeting (SEC Update)” (“ASU 2015-15”). ASU 2015-15 notes that the SEC would permit the issuance costs related to a line-of-credit being deferred and the unamortized portion being presented as an asset, regardless of whether there are outstanding borrowings. The Company adopted ASU 2015-03 effective January 1, 2015 and ASU 2015-15 effective July 1, 2015 and, since it has no debt issuance costs recorded for any period that will be presented after the former date, neither adoption had any impact on the Company’s consolidated financial condition or results of operations.

In July 2015, the FASB issued ASU 2015-11, “Inventory (Topic 330): Simplifying the Measurement of Inventory” (“ASU 2015-

11”). ASU 2015-11 requires inventory that is recorded using the first-in, first-out (FIFO) or average cost method to be measured at the lower of cost and net realizable value (defined as the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation), as opposed to the previous requirement to measure such inventory at the lower of cost and market value. ASU 2015-11 is effective for annual periods beginning after December 15, 2016, and interim periods within those years, with early adoption permitted. The Company adopted this standard effective July 1, 2015, and its adoption did not have a significant impact on the Company’s consolidated financial condition or results of operations. In September 2015, the FASB issued ASU 2015-16, “Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments” (“ASU 2015-16”). ASU 2015-16 requires that, in the event of a business acquisition, the

46

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. The acquirer will need to record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. ASU 2015-16 is effective for annual periods beginning after December 15, 2015, with early adoption permitted only with respect to periods for which financial statements have not been issued. The Company adopted this standard effective October 1, 2015, and its adoption had no impact on the Company’s consolidated financial condition or results of operations.

In September 2015, the FASB issued ASU 2015-17, “Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes” (“ASU 2015-17”). ASU 2015-17 requires that deferred tax liabilities and assets be classified as noncurrent in a classified statement of financial position (superseding the previous requirement that they be apportioned between current and noncurrent). ASU 2015-17 is effective for annual periods beginning after December 15, 2016, with early adoption permitted. The Company adopted this standard effective October 1, 2015, and its adoption had no impact on the Company’s consolidated financial condition or results of operations.

In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). ASU 2016-02 requires the recognition of lease assets (representing the value of the right to use the property over the lease term) and lease liabilities (representing the present value of future liabilities) by lessees for those leases presently classified as operating leases (superseding the previous requirement that they be expensed over the lease term, without recognition of assets and liabilities). ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, and interim periods within those years, and will become effective for the Company beginning on January 1, 2019. The Company is in the process of determining the impact on the Company’s consolidated financial condition and results of operations.

NOTE 3.  Acquisitions

On January 6, 2014, the Company acquired the Apollo Business (see Note 1). Since that date the results of its operations have been included in the consolidated financial statements. As a result of the acquisition, the Company can now offer a wide spectrum of products for sample preparation for NGS to laboratories performing targeted sequencing. The Company expects to achieve significant synergies, especially in its sales and marketing efforts, since the SmartChip and Apollo products and services serve the same customer base. The total purchase price for the Apollo Business is summarized as follows:

	(in thousands)
Cash	$	2,000
Promissory note (see Note 7)	1,100
Contingent earn-out payments	410
Total	$	3,510

The contingent consideration arrangement requires the Company to pay IntegenX a percentage of revenues, on a sliding scale up to 20%, should certain revenue targets be achieved in 2014, 2015 and 2016. The Company estimated the fair value of the contingent consideration using a probability-weighted discounted cash flow model based on key assumptions including annual revenues ranging from $4.0 million to $9.9 million and a discount rate of 14%. This is measured as a Level 3 fair value liability (see Note 12).

In connection with the Apollo Business acquisition, the Company allocated the total purchase consideration to the net assets and liabilities acquired, including identifiable intangible assets, based on their respective fair values at the acquisition date.

47

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

The following table summarizes the allocation of the purchase price to the fair value of the respective assets and liabilities acquired:

	(in thousands)
Inventory	$	606
Property and equipment	118
Intangible assets:
Customer lists and trademarks	1,500
Purchased technology	360
Goodwill (1)	990
Total assets	3,574
Liabilities – accrued vacation	(64		)
Total purchase price	$	3,510

__________

(1) Goodwill, which represents the excess of the purchase price over the fair value of tangible and identified intangible assets acquired, is attributable primarily to expected synergies and the assembled workforce. All of the goodwill is expected to be deductible for income tax purposes except to the extent that it arose due to an over-estimate of contingent earn-out payments.

NOTE 4.  Inventories

Inventories, net of provisions for potentially excess, obsolete or impaired goods, consisted of the following at December 31, 2015 and 2014:

	December 31, 2015		December 31, 2014
	(in thousands)
Raw materials	$	630	$	55
Work in process	288		251
Finished goods	1,080		507
Inventories, net	$	1,998	$	813

NOTE 5.  Property and Equipment

Property and equipment consisted of the following at December 31, 2015 and 2014:

	December 31, 2015			December 31, 2014
	(in thousands)
Equipment	$	3,484		$	3,081
Tools and molds	27			11
Leasehold improvements	92			86
Furniture and fixtures	95			95
Total property and equipment	3,698			3,273
Less accumulated depreciation and amortization	(2,646		)	(2,404		)
Property and equipment, net	$	1,052		$	869

Depreciation and amortization expense related to property and equipment totaled $431,000 and $324,000 for the years ended December 31, 2015 and 2014, respectively.

48

Equipment includes the following amounts under leases at December 31, 2015 and 2014:

	December 31, 2015			December 31, 2014
	(in thousands)
Cost	$	598		$	455
Accumulated depreciation	(180		)	—
Total	$	418		$	455

NOTE 6.  Goodwill and Other Intangible Assets

Changes in the carrying amount of goodwill in the year ended December 31, 2015, were as follows:

	(in thousands)
Balance at January 1, 2015	$	990
Additions	—
Balance at December 31, 2015	$	990

Other intangible assets as of December 31, 2015, consist of:

	Gross Carrying Amount		Accumulated Amortization		Intangible Assets
			(in thousands)
Purchased technology	$	360	$	200	$	160
Customer lists and trademarks	1,500		748		752
Total as of December 31, 2015	$	1,860	$	948	$	912

The estimated future amortization expenses by fiscal year are as follows:

Year ending December 31,	(in thousands)
2016	$	421
2017	314
2018	148
2019	29
Total amortization	$	912

Intangible asset amortization expense for the years ended December 31, 2015 and 2014, was $450,000 and $498,000, respectively.

NOTE 7.  Long Term Obligations

On August 15, 2013, the Company issued WaferGen Biosystems (M) Sdn. Bhd. (“WGBM”), a wholly owned subsidiary in Malaysia, notes with a face value of $6.6 million, maturing on August 15, 2020 (the “Malaysian Notes”), in consideration of WGBM’s cancellation of the Company’s obligations under a term loan owing to WGBM which, as of that date, had an outstanding loan balance of approximately $5.3 million. Under the terms of an agreement between the Company, WGBM and Malaysian Technology Development Corporation (“MTDC”, a major investor in WGBM’s preference shares), upon liquidation of WGBM (which occurred on November 26, 2013), the Malaysian Notes were divided such that the Company received notes with an aggregate principal amount of $1.4 million and MTDC received notes with an aggregate principal amount of $5.2 million (the “MTDC Notes”).

49

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

The MTDC Notes were recorded using an effective interest rate of 17.39% and are summarized as follows at December 31, 2015 and 2014:

	December 31, 2015		December 31, 2014
MTDC Notes Payable:	(in thousands)
Face value	$	5,200	$	5,200
Debt discount, net of accumulated amortization of $710 and $339 at December 31, 2015 and 2014, respectively	2,833		3,204
Notes payable, net of debt discount	$	2,367	$	1,996

At any time prior to the MTDC Notes’ maturity date, the Company may issue MTDC shares of the Company’s common stock with a value, based on the average closing price in the preceding 30 days, equal to the face value of the MTDC Notes. Based on an average closing price of $0.7938 in the 30 days preceding December 31, 2015, the MTDC Notes could have been settled by issuing 6,551,000 shares of the Company’s common stock.

As part of the consideration for the Apollo Business (see Notes 1 and 3), the Company issued a $1.25 million secured promissory note to IntegenX (the “IntegenX Note”), due on January 6, 2017 (the “Maturity Date”). The IntegenX Note earned simple interest at 8% per annum over its three year term, payable on the Maturity Date. It was repayable early without premium or penalty at the Company’s option at any time and it had to be repaid within 45 days of the closing of an equity offering yielding the Company net cash proceeds of at least $15,000,000. Such an equity offering closed on August 27, 2014 (see Note 1) and the IntegenX Note was repaid on September 12, 2014.

The IntegenX Note was recorded using an effective interest rate of 11.60% and is summarized as follows at December 31 and January 6, 2014:

	December 31, 2014			January 6, 2014
IntegenX Notes Payable:	(in thousands)
Face value	$	1,250		$	1,250
Interest added to principal	68			—
Stated value	1,318			1,250
Debt discount, net of accumulated amortization of $21 and nil at September 12 and January 6, 2014, respectively	129			150
Notes payable, net of debt discount, prior to repayment	1,189			1,100
Loss on extinguishment of debt	129			—
Balance repaid to IntegenX	(1,318		)	—
Notes payable, net of debt discount	$	—		$	1,100

The Company recorded a loss on early extinguishment of debt of $129,000 as a result of the repayment of the IntegenX Note on September 12, 2014.

As of December 31, 2015, the Company leased office space for use in its operations under three operating leases that were not cancellable by the Company and had expiration dates between June 2017 and April 2018 (See Note 18, Subsequent Events). The Company also leases equipment under three capital leases that expire between December 2017 and May 2018.

50

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

Aggregate future minimum obligations for leases in effect as of December 31, 2015, are as follows:

	Operating  Leases		Capital  Leases
Year ending December 31,	(in thousands)
2016	477		192
2017	486		183
2018	162		25
Total minimum obligations	$	1,125	400
Amounts representing interest			(17		)
Present value of future minimum payments			383
Current portion of long term obligations			(180		)
Long term obligations, less current portion			$	203

Rent expense totaled $535,000 and $366,000 for the years ended December 31, 2015 and 2014, respectively.

NOTE 8.  Preferred Stock

The Company has 10,000,000 shares of preferred stock authorized. Effective August 27, 2013, the Company designated 3,663 shares of its authorized preferred stock as Series 1 Convertible Preferred Stock. The Series 1 Convertible Preferred Stock had no voting rights, and holders were entitled to a liquidation preference equal to $0.001 per share. Each share of Series 1 Convertible Preferred Stock was convertible into 251.53436 shares of common stock, subject to an ownership cap whereby conversion may not occur to the extent the holder would own more than 9.98% of the common stock following conversion.

On August 27, 2013, the Company issued 2,987 shares of Series 1 Convertible Preferred Stock in exchange for previously-issued securities and sold 646 shares of Series 1 Convertible Preferred Stock in a private placement. As of December 31, 2013, 688 shares of Series 1 Convertible Preferred Stock had been converted into 173,000 shares of common stock, and in the year ended December 31, 2014, all the remaining 2,945 shares of Series 1 Convertible Preferred Stock were converted into 741,000 shares of common stock. The Company subsequently retired all of the Series 1 Convertible Preferred Stock, none of which remains issued and outstanding and none will be issued in the future.

Effective October 20, 2015, the Company designated 1,108 shares of its authorized preferred stock as Series 2 Convertible Preferred Stock. Each share of Series 2 Convertible Preferred Stock was convertible into 10,000 shares of common stock, subject to an ownership cap whereby conversion may not occur to the extent the holder would own more than 9.98% of the common stock following conversion. The Series 2 Convertible Preferred Stock has no voting rights and is on a par with common stock on an as-converted basis with respect to dividend rights and distributions of assets in the event of liquidation, without regard to the ownership cap.

On October 21, 2015, the Company sold 1,108 shares of Series 2 Convertible Preferred Stock in the 2015 Public Offering (see Note 1). The Company recognized a beneficial conversion feature calculated as the number of potential conversion shares multiplied by the excess of the market price of the common stock on the issuance date over the price per conversion share based on the valuation allocated to the Series 2 Convertible Preferred Stock. Since this preferred stock was immediately convertible and not redeemable, this non-contingent beneficial conversion feature of $4,678,000 was recorded as a one-time accretion expense. As of December 31, 2015, 678 shares of Series 2 Convertible Preferred Stock had been converted into 6,780,000 shares of common stock and 430 shares of Series 2 Convertible Preferred Stock remained outstanding.

NOTE 9.  Stock Awards

The Company has awards outstanding under three plans - the 2003 Incentive Stock Plan (the “2003 Plan”), the 2007 Stock Option Plan (the “2007 Plan”) and the 2008 Stock Incentive Plan (the “2008 Plan”) (collectively, the “Plans”). In addition, there are 178,000 inducement options and 50,000 inducement restricted stock units outstanding that were awarded to executive officers on August 27, 2014 and May 12, 2015, not covered by the Plans, with the same standard terms as non-qualified stock options or restricted stock units awarded under the 2008 Plan. Under the 2003 Plan and 2007 Plan, incentive stock options, non-qualified stock options, restricted stock and restricted stock units could be granted. Awards vested over varying periods, as specified by the Company’s Board of Directors for each grant, and are exercisable for a maximum period of ten years after date of grant. Both of

51

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

these plans have been frozen, resulting in no further shares being available for grant. The Company presently issues most of its awards under the 2008 Plan, initially adopted by the Company’s stockholders on June 5, 2008, and subsequently amended to authorize the issuance of additional shares of the Company’s common stock. This includes amendments adopted by the Company’s stockholders on May 29, 2014, which increased the total number of shares authorized for issuance from 15,000 to 315,000, and on November 17, 2014, which further increased the total number of shares authorized for issuance from 315,000 to 1,215,000. The purpose of the 2008 Plan is to provide an incentive to retain the employment of directors, officers, consultants, advisors and employees of the Company, to attract new personnel whose training, experience and ability are considered valuable, to encourage the sense of proprietorship, and to stimulate the active interest of such persons in the Company’s development and financial success.

Under the 2008 Plan, the Company is authorized to issue incentive stock options, non-qualified stock options, restricted stock and restricted stock units. Awards that expire or are canceled generally become available for issuance again under the 2008 Plan. The number of shares of the Company’s common stock available under the 2008 Plan will be subject to adjustment in the event of a stock split, stock dividend or other extraordinary dividend, or other similar change in the Company’s common stock or capital structure. Awards may vest over varying periods, as specified by the Company’s Board of Directors for each grant, and have a maximum term of seven years from the grant date. The 2008 Plan is administered by the Company’s Board of Directors. The Company has issued both options and restricted stock (including restricted stock units), mostly under the Plans. Restricted stock grants afford the recipient the opportunity to receive shares of common stock, subject to certain terms, whereas options give them the right to purchase common stock at a set price. Both the Company’s options and restricted stock issued to employees generally have vesting restrictions that are eliminated over three or four years, although vesting may be over a shorter period, or may occur on the grant date, depending on the terms of each individual award.

A summary of stock option and restricted stock transactions in the two years ended December 31, 2015, is as follows:

			Stock Options				Restricted Stock
	Shares Available For Grant		Number of Options Outstanding		Weighted Average Exercise Price		Number of Awards Outstanding		Weighted Average Grant-Date Fair Value
	(In thousands, except per share amounts)
Balance at January 1, 2014	3		12		$	353.92	—		$	—
2008 Plan Amendments	1,200		—		$	—	—		$	—
Granted	(321	)	179		$	8.79	242		$	4.80
Vested	—		—		$	—	(7	)	$	14.00
Forfeited	11		(1	)	$	80.10	(10	)	$	4.57
Canceled	2		(2	)	$	204.66	—		$	—
Balance at December 31, 2014	895		188		$	27.35	225		$	4.54
Granted	(562	)	361		$	3.43	400		$	3.54
Vested	—		—		$	—	(95	)	$	4.21
Forfeited	104		(71	)	$	4.62	(79	)	$	4.28
Canceled	1		(1	)	$	765.96	—		$	—
Balance at December 31, 2015	438		477		$	11.43	451		$	3.77

The following table summarizes information concerning outstanding options as of December 31, 2015:

Options	Number of Shares	Weighted Average Remaining Contractual Life (in Years)	Weighted Average Exercise Price		Aggregate Intrinsic Value
	(in thousands)				(in thousands)
Outstanding	477	5.95	$	11.43	$	—
Vested and expected to vest	457	5.93	$	11.77	$	—
Exercisable	311	5.76	$	15.48	$	—

The aggregate intrinsic value in the preceding table represents the total pre-tax value (i.e., the difference between the Company’s stock price and the exercise price) of stock options outstanding as of December 31, 2015, based on the Company’s common stock

52

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

closing price of $0.73, which would have been received by the option holders had all their in-the-money options been exercised as of that date.

The weighted average grant date fair value of options awarded in the years ended December 31, 2015 and 2014, was $2.56 and $6.33, respectively. These fair values were estimated using the following assumptions (see also Note 12):

	Year Ended December 31,
	2015		2014
Risk-free interest rate	1.25% - 1.44%		1.43% - 1.57%
Expected term	3.55 - 4.50 Years		4.75 years
Expected volatility	106.11% - 119.36%		93.89% - 105.79%
Dividend yield	—	%	—	%

The grant date fair value of options vested in the years ended December 31, 2015 and 2014, was $677,000 and $899,000, respectively. No options were exercised during the two years ended December 31, 2015. The total fair value of restricted stock vested in the years ended December 31, 2015 and 2014, was $292,000 and $19,000, respectively.

The amounts expensed for stock-based compensation totaled $1,331,000 and $1,194,000 for the years ended December 31, 2015 and 2014, respectively.

At December 31, 2015, the total stock-based compensation cost not yet recognized, net of estimated forfeitures, was $1,444,000. This cost is expected to be recognized over an estimated weighted average amortization period of 2.10 years. No amounts related to stock-based compensation costs have been capitalized. The tax benefit and the resulting effect on cash flows from operating and financing activities related to stock-based compensation costs were not recognized as the Company currently provides a full valuation allowance for all of its deferred taxes.

NOTE 10.  Warrants

A summary of outstanding common stock warrants as of December 31, 2015, is as follows:

Securities Into Which	Total Warrants	Warrants Recorded	Exercise		Expiration
Warrants are Convertible	Outstanding	as Liabilities	Price		Date
	(in thousands, except per share amounts)
Common stock	17,250	—	$	1.44	October 2020
Common stock	450	—	$	1.44	October 2018
Common stock	4,600	—	$	5.00	August 2019
Common stock	120	—	$	6.25	August 2017
Common stock	613	111	$	26.00	August and September 2018
Total	23,033	111

In addition, there are 25.88 unit warrants outstanding which expire in August and September 2018, 0.35 of which are recorded as liabilities, each entitling the holder to purchase, for $50,000, 2,500 shares of common stock and 1,250 warrants to purchase one share of common stock at an exercise price of $26.00, expiring in August and September 2018.

The warrants expiring in October 2020 and October 2018 were issued to investors and underwriters, respectively, in the 2015 Public Offering, and the warrants expiring in August 2019 and August 2017 were issued to investors and underwriters, respectively, in the 2014 Public Offering (see Note 1).

The Company records warrants and unit warrants with certain anti-dilution protection or certain cash settlement provisions as liabilities, with the estimated fair value of those warrants for which no anti-dilution adjustment is projected prior to the expiration

53

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

date being calculated using the Black-Scholes valuation model, with all others being calculated using a Monte Carlo Simulation approach, using key input variables provided by management, at each reporting date. Changes in fair value are recorded as gains or losses on revaluation in non-operating income (expense).

On March 31, 2014, the Company amended the terms of 413,000 warrants and 22.54 unit warrants expiring in August and September 2018 to eliminate certain potential cash settlement provisions such that the liability was settled, having received consent from their holders. The fair value of the securities settled and reclassified as equity on March 31, 2014, was estimated to be $6,109,000. On June 30, 2014, the Company similarly amended the terms of a further 89,000 warrants and 2.99 unit warrants such that the liability was settled, having received consent from their holders after March 31, 2014. The fair value of the securities settled and reclassified as equity on June 30, 2014, was estimated to be $712,000. There have been no such reclassifications since June 30, 2014.

The aggregate fair value of those warrants and unit warrants accounted for as liabilities as of December 31, 2015 and 2014 (including warrants which have subsequently expired), was estimated to be $4,000 and $126,000, respectively, using a closing stock price of $0.73 and $3.00, respectively, and, other than those warrants with a de minimis value on the valuation date, based on the following assumptions:

	December 31, 2015		December 31, 2014
Risk-free interest rate	1.16% - 1.18%		1.18% - 1.20%
Expected remaining term	2.39 - 2.47 Years		3.29 - 3.37 Years
Expected volatility	108.49% - 108.51%		118.75% - 118.93%
Dividend yield	—	%	—	%

The aggregate fair value of such warrants at December 31, 2013, was estimated to be $9,147,000. During the year ended December 31, 2015, the decrease in the fair value of the warrant derivative liability of $122,000 was recorded as a revaluation gain, and during the year ended December 31, 2014, to the extent that it did not arise from settlements, the decrease in the fair value of the warrant derivative liability of $2,200,000 was recorded as a revaluation gain (see Note 12).

NOTE 11.  Benefit Plan

The Company has a 401(k) plan that allows eligible U.S. employees to contribute up to 50 percent of their annual compensation to the plan, subject to certain limitations. Each employee directs their contributions, which vest immediately, across a series of mutual funds. The Company made no matching contributions in the years ended December 31, 2015 and 2014, and the costs of administering the 401(k) plan are not significant.

NOTE 12.  Fair Value of Financial Instruments

Fair value measurements are determined under a three-level hierarchy for fair value measurements that prioritizes the inputs to valuation techniques used to measure fair value, distinguishing between market participant assumptions developed based on market data obtained from sources independent of the reporting entity (“observable inputs”) and the reporting entity’s own assumptions about market participant assumptions developed based on the best information available in the circumstances (“unobservable inputs”).

Fair value is the price that would be received to sell an asset or would be paid to transfer a liability (i.e., the “exit price”) in an orderly transaction between market participants at the measurement date. In determining fair value, the Company primarily uses prices and other relevant information generated by market transactions involving identical or comparable assets (“market approach”). The Company also considers the impact of a significant decrease in volume and level of activity for an asset or liability when compared with normal activity to identify transactions that are not orderly.

The highest priority is given to unadjusted quoted prices in active markets for identical assets (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Securities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

54

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

The three hierarchy levels are defined as follows:

Level 1 – Quoted prices in active markets that are unadjusted and accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2 – Quoted prices for identical assets and liabilities in markets that are not active, quoted prices for similar assets and liabilities in active markets or financial instruments for which significant inputs are observable, either directly or indirectly;

Level 3 – Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable.

The following tables present the Company’s liabilities that are measured at fair value at December 31, 2015 and 2014:

	Level 1		Level 2		Level 3		Total
December 31, 2015			(in thousands)
Recurring Financial Liabilities:
Warrant derivative liabilities	$	—	$	—	$	4	$	4
Contingent earn-out payments	—		—		44		44
Total liabilities	$	—	$	—	$	48	$	48

	Level 1		Level 2		Level 3		Total
December 31, 2014			(in thousands)
Recurring Financial Liabilities:
Warrant derivative liabilities	$	—	$	—	$	126	$	126
Contingent earn-out payments	—		—		279		279
Total liabilities	$	—	$	—	$	405	$	405

The following tables present a reconciliation of all liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the years ended December 31, 2015 and 2014:

	Warrant Derivatives				Contingent Earn-out Payments			Total
				(in thousands)
Balance at January 1, 2015	$	126			$	279		$	405
Issuances	—				—			—
Gain on revaluation of warrant derivative liabilities, net	(122		)		—			(122		)
Change in undiscounted contingent earn-out liability	—				(304		)	(304		)
Change in contingent earn-out adjustment included in interest expense	—				69			69
Settlements	—				—			—
Balance at December 31, 2015	$	4			$	44		$	48
Total gains included in other income and expenses attributable to liabilities still held as of December 31, 2015	$	122			$	235		$	357

55

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

	Warrant Derivatives				Contingent Earn-out Payments			Total
				(in thousands)
Balance at January 1, 2014	$	9,147			$	—		$	9,147
Issuances	—				410			410
Gain on revaluation of warrant derivative liabilities, net	(2,200		)		—			(2,200		)
Change in undiscounted contingent earn-out liability	—				(229		)	(229		)
Change in contingent earn-out adjustment included in interest expense	—				98			98
Settlements	(6,821		)		—			(6,821		)
Balance at December 31, 2014	$	126			$	279		$	405
Total gains included in other income and expenses attributable to liabilities still held as of December 31, 2014	$	1,240			$	131		$	1,371

The liability for contingent earn-out payments arises from the Company’s requirement to pay IntegenX a percentage of revenues of the Apollo Business acquired from IntegenX in January 2014 (see Notes 1 and 3), on a sliding scale up to 20%, should certain revenue targets be achieved in 2014, 2015 and 2016. The fair value of the acquisition earn-out contingencies is determined using a modeling technique based on significant unobservable inputs calculated using a probability-weighted revenue approach. At December 31, 2015, the Company estimated the fair value of the contingent consideration using a probability-weighted discounted cash flow model based on key assumptions including future annual revenues ranging from $3.1 million to $5.0 million and a discount rate of 14%. At December 31, 2014, the Company estimated the fair value of the contingent consideration using a probability-weighted discounted cash flow model based on key assumptions including future annual revenues ranging from $3.4 million to $7.7 million and a discount rate of 14%.

Assumptions used in evaluating the warrant derivative liabilities are discussed in Note 10. The principal assumptions used, and their impact on valuations, are as follows:

Risk-Free Interest Rate.  This is the U.S. Treasury rate for the measurement date having a term equal to the weighted average expected remaining term of the instrument. An increase in the risk-free interest rate will increase the fair value and the associated derivative liability.

Expected Remaining Term.  This is the period of time over which the instrument is expected to remain outstanding and is based on management’s estimate, taking into consideration the remaining contractual life, historical experience and the possibility of liquidation. An increase in the expected remaining term will increase the fair value and the associated derivative liability.

Expected Volatility.  This is a measure of the amount by which the Company’s common stock price has fluctuated or is expected to fluctuate. The Company applies equal weighting to the Company’s own historic volatility and the historic volatility of a group of publicly traded companies over the retrospective period corresponding to the expected remaining term of the instrument on the measurement date. The Company applies a reduced weighting to its own historic volatility in the period prior to August 27, 2013, when it was highly leveraged. The group of publicly traded companies is selected from the same industry or market index, with extra weighting attached to those companies most similar in terms of business activity, size and financial leverage. An increase in the expected volatility will increase the fair value and the associated derivative liability.

Dividend Yield.  The Company has not made any dividend payments and does not plan to pay dividends in the foreseeable future. An increase in the dividend yield will decrease the fair value and the associated derivative liability.

There were no transfers between Level 1, Level 2 and Level 3 of the fair value hierarchy during the years ended December 31, 2015 or 2014.

56

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

NOTE 13.  Segment Information, Geographic Data, and Significant Customers

Operating segments are defined as component of the Company’s business for which separate financial information is available that is evaluated by the Company’s chief operating decision maker in deciding how to allocate resources and assessing performance. The Company presently has only one operating segment.

Revenue by geographic areas for the years ended December 31, 2015 and 2014, are as follows:

	Year Ended December 31,
	2015		2014
	(in thousands)
United States	$	4,835	$	3,559
International:
Canada	157		234
Asia Pacific(1)	1,562		1,287
Europe	613		921
Total revenue	$	7,167	$	6,001

__________

(1) Sales to Asia Pacific included approximately $910,000 and $457,000 to China in 2015 and 2014, respectively, and $505,000 and $665,000 to Japan in 2015 and 2014, respectively.

Revenues are attributed to geographical areas based on where the Company’s products are shipped.

One customer accounted for more than 10% of total revenues during either of the years ended December 31, 2015 or 2014. This customer accounted for 14% and 4% of revenue in the years ended December 31, 2015 and 2014, respectively.

Long-lived assets by geographic areas as of December 31, 2015 and 2014, are as follows:

	2015		2014
	(in thousands)
United States	$	922	$	856
Europe	130		13
			—
Total long-lived assets	$	1,052	$	869

NOTE 14.  Net Income (Loss) Per Share

Basic and diluted net income (loss) per share are shown on the Statements of Operations.

No adjustment has been made to the net loss for charges related to MTDC Notes or accretion related to Series 2 Convertible Preferred Stock, as the effect would be anti-dilutive due to the net loss.

57

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

The following outstanding stock options, warrants and unit warrants (on an as-converted into common stock basis) and shares issuable or contingently issuable upon conversion of restricted stock, Series 1 and 2 Convertible Preferred Stock and MTDC Notes were excluded from the computation of diluted net loss per share attributable to holders of common stock as they had antidilutive effects for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015	2014
	(in thousands)
Common share equivalents issuable upon exercise of common stock options	—	22
Common share equivalents issuable upon exercise of common stock warrants	1,629	1,031
Shares issuable upon vesting of restricted stock	392	79
Shares issuable upon conversion of Series 1 Convertible Preferred Stock	—	478
Shares issuable upon conversion of Series 2 Convertible Preferred Stock	1,359	—
Shares issuable upon settlement of MTDC Notes	6,551	1,529
Total common share equivalents excluded from denominator for diluted earnings per share computation	9,931	3,139

NOTE 15.  Income Taxes

The Company’s net loss before provision for income taxes comprises the following for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015			2014
	(in thousands)
U.S	$	(14,250	)	$	(10,375	)
Foreign	(933		)	(315		)
Net loss before provision for income taxes	$	(15,183	)	$	(10,690	)

The provision for income taxes consists of the following for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015		2014
	(in thousands)
Current:
Federal	$	—	$	—
State	2		3
Foreign	2		—
Total Current	$	4	$	3
Deferred:
Federal	$	106	$	—
State	22		—
Foreign	—		—
Total Deferred	$	128	$	—
Provision for income taxes	$	132	$	3

58

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

A reconciliation of the provision for income taxes with the expected provision for income taxes computed by applying the federal statutory income tax rate of 34% to the net loss before provision for income taxes for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015			2014
	(in thousands)
Provision for income taxes at federal statutory rate	$	(5,162	)	$	(3,635	)
Federal research and development tax credits	(195		)	(153		)
Derivative revaluations and settlements	(42		)	(748		)
Deferred tax on indefinite-lived assets	79			—
Expenses not deductible, income not taxable and other	12			(9		)
Foreign loss taxed at lower rates	315			107
Change in federal valuation allowance	5,125			4,441
Provision for income taxes	$	132		$	3

The components of the deferred tax assets and liabilities as of December 31, 2015 and 2014, are as follows:

	December 31,			December 31,
	2015			2014
	(in thousands)
Deferred tax assets:
Net operating loss carry-forwards	$	37,719		$	32,741
Capitalized research and development cost	347			446
Goodwill and intangible assets	281			133
Research and development tax credit	2,149			1,820
Depreciation on property and equipment	20			52
Stock-based compensation	1,069			812
Reserves and accruals	722			725
Total deferred tax assets	42,307			36,729
Valuation allowance	(41,235		)	(35,453		)
Deferred tax assets net of valuation allowance	1,072			1,276
Deferred tax liabilities:
Contingent earn-out	(128		)	—
Discount on debt issuance	(1,072		)	(1,276		)
Total deferred tax liabilities	(1,200		)	(1,276		)
Net deferred tax liability	$	(128	)	$	—

Management believes that, based on a number of factors, it is more likely than not that the net deferred tax assets will not be fully realizable. Accordingly, to the extent that they are not exceeded by a deferred tax liability related to indefinite-lived assets, the Company has provided a full valuation allowance against its net deferred tax assets. At December 31, 2015, the Company had federal and state net operating loss carry-forwards (“NOLs”) of approximately $97.9 million and $76.0 million, respectively, and foreign operating loss carry-forwards of approximately $1.9 million. The federal and state NOLs will expire in various periods from 2026 through 2035.

At December 31, 2015, the Company had research and development tax credits of approximately $1.3 million and $1.3 million available to offset future income taxes, if any, for federal and California state purposes, respectively. These federal tax credits will expire in various periods from 2027 through 2035 and the California state tax credits can be carried forward indefinitely.

59

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

Utilization of NOLs and tax credit carry-forwards is subject to substantial limitation due to the ownership change limitations provided by the Internal Revenue Code of 1986 (“IRC”) Sections 382 and 383, respectively, and similar state provisions. The Company has determined that there was a substantial ownership change on August 27, 2013, resulting in forfeitures in 2013. On August 27, 2014 and October 21, 2015, there were further substantial ownership changes due to the 2014 Public Offering and 2015 Public Offering (see Note 1), resulting in further forfeitures in 2014 and 2015. The annual limitation may result in the expiration of further NOLs and tax credits before utilization. The Company has not yet evaluated the impact of the IRC Sections 382 and 383 limitations on its recorded NOLs and tax credits in 2013, 2014 and 2015, nor has it determined whether there have been any other substantial ownership changes in 2011 or prior years, so the recognized amount of deferred tax assets (and related 100% valuation allowance) has not been adjusted, although management estimates that a significant majority of the recorded NOLs and tax credits have already been effected and will need to be written off. This has no impact on the income tax expense due to the provision of a full valuation allowance against all net deferred tax assets.

The net valuation allowance increased by approximately $5.8 million and $5.1 million during the years ended December 31, 2015 and 2014, respectively, primarily due to the generation of net operating loss and credit carry-forwards.

The Company files U.S. federal and various state income tax returns. There are no prior year tax returns under audit by taxing authorities, and management is not aware of any impending audits. As a result of the Company’s NOL carry-forwards, all tax years from 2006 through 2015 remain subject to federal and state tax examination.

The Company has established tax reserves for uncertain tax positions totaling $1,116,000 and $945,000 as of December 31, 2015 and 2014, respectively. A reconciliation of the change in unrecognized tax benefits is as follows:

	Year Ended December 31,
	2015		2014
	(in thousands)
Beginning Balance	$	945	$	810
Additions based on tax positions related to the current year	171		135
Ending Balance	$	1,116	$	945

All of the unrecognized tax benefits are recognized in the Company’s financial statements as a reduction in the Company’s deferred tax assets. Accordingly, the Company has not accrued any interest or penalties related to unrecognized tax benefits. Because the Company has a full valuation allowance against its deferred tax assets, there will be no income tax effect of releasing the unrecognized tax benefits. The Company expects no significant changes to its uncertain tax positions in the next 12 months.

NOTE 16.  Contingencies

From time to time the Company may be involved in claims arising in connection with its business. Based on information currently available, the Company believes that the amount, or range, of reasonably possible losses in connection with any pending actions against it in excess of established reserves, in the aggregate, not to be material to its consolidated financial condition or cash flows. However, losses may be material to the Company’s operating results for any particular future period, depending on the level of income or loss for such period.

60

WAFERGEN BIO-SYSTEMS, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

NOTE 17.  Quarterly Financial Data (Unaudited)

Selected summarized quarterly financial information for fiscal 2015 and 2014 is as follows:

	Year Ended December 31, 2015
	First			Second			Third			Fourth
	(in thousands, except per share amounts)
Revenue	$	1,146		$	1,610		$	2,010		$	2,401
Gross profit	$	732		$	934		$	1,162		$	1,119
Net gains (losses) on derivative revaluations	$	(64	)	$	104		$	68		$	318
Non-recurring gains, credits and (charges) related to restructuring	$	—		$	—		$	—		$	—
Net loss	$	(4,806	)	$	(3,821	)	$	(3,476	)	$	(3,212	)
Net loss attributable to common stockholders	$	(4,806	)	$	(3,821	)	$	(3,476	)	$	(7,890	)
Net loss per share – basic and diluted	$	(0.85	)	$	(0.67	)	$	(0.61	)	$	(0.57	)

	Year Ended December 31, 2014
	First			Second			Third			Fourth
	(in thousands, except per share amounts)
Revenue	$	1,405		$	1,734		$	1,250		$	1,612
Gross profit	$	799		$	975		$	876		$	779
Net gains (losses) on derivative revaluations	$	216		$	1,158		$	589		$	466
Non-recurring gains, credits and (charges) related to restructuring	$	—		$	—		$	(129	)	$	—
Net loss	$	(2,546	)	$	(2,103	)	$	(2,781	)	$	(3,263	)
Net loss attributable to common stockholders	$	(2,546	)	$	(2,103	)	$	(2,781	)	$	(3,263	)
Net loss per share – basic and diluted	$	(2.79	)	$	(2.28	)	$	(1.02	)	$	(0.58	)

NOTE 18.  Subsequent Events

On February 11, 2016, the Company received written notice from the landlord for its headquarters located at 7400 Paseo Padre Parkway, Fremont, California, that the Company’s lease will be terminated effective April 12, 2016 (see Note 7). Effective March 1, 2016, the Company entered into a new lease for 28,866 square feet facility located at 34700 Campus Drive, Fremont, California, to replace the terminated lease. The new lease provides for a term of three years, commencing on March 1, 2016 and expiring on February 28, 2019, with an option to extend the term for an additional two years.

As of December 31, 2015, aggregate future minimum obligations for all operating leases in effect in March 2016 are as follows:

	As Disclosed in Note 7		As Updated for New Lease
Year ending December 31,	(in thousands)
2016	477		664
2017	486		771
2018	162		776
2019	—		130
Total minimum obligations	$	1,125	$	2,341

61

Item 9.  Changes In and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A.  Controls and Procedures

As of the end of the period covered by this Report, management performed, with the participation of our principal executive officer and principal financial officer, an evaluation of the effectiveness of our disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Our disclosure controls and procedures are those designed to ensure that information required to be disclosed in the report we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosures. Based on the evaluation and the identification of the material weaknesses in internal control over financial reporting described below, our principal executive officer and principal financial officer concluded that, as of December 31, 2015, the Company’s disclosure controls and procedures were effective.

Management’s Report on Internal Control Over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act. Internal control over financial reporting is a process designed by, or under the supervision of, our principal executive officer and principal financial officer, and effected by the Board, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external reporting purposes in accordance with generally accepted accounting principles (GAAP). Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projection of any evaluation of effectiveness to future periods is subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Management has conducted, with the participation of our principal executive officer and principal financial officer, an assessment, including testing of the effectiveness, of our internal control over financial reporting as of December 31, 2015. Management’s assessment of internal control over financial reporting was conducted using the criteria of the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”) in Internal Control – Integrated Framework while utilizing the additional guidance contained in COSO’s Internal Control over Financial Reporting – Guidance for Smaller Public Companies. Based on that assessment, our management has concluded that our internal control over financial reporting was effective as of December 31, 2015.

Attestation Report of Registered Public Accounting Firm

This Report does not include an attestation report of the Company’s registered public accounting firm regarding internal control over financial reporting. Management’s report was not subject to attestation by the Company’s registered public accounting firm pursuant to rules of the SEC that permit the Company to provide only management’s report in this Report.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting during the quarter ended December 31, 2015, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Item 9B.  Other Information

None.

62

PART III

Item 10.  Directors, Executive Officers and Corporate Governance

Information with respect to this item is incorporated by reference from our definitive proxy statement to be filed with the Commission within 120 days of the end of the fiscal year ended December 31, 2015.

Item 11.  Executive Compensation

Information with respect to this item is incorporated by reference from our definitive proxy statement to be filed with the Commission within 120 days of the end of the fiscal year ended December 31, 2015.

Item 12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Information with respect to this item is incorporated by reference from our definitive proxy statement to be filed with the Commission within 120 days of the end of the fiscal year ended December 31, 2015.

Item 13.  Certain Relationships and Related Transactions, and Director Independence

Information with respect to this item is incorporated by reference from our definitive proxy statement to be filed with the Commission within 120 days of the end of the fiscal year ended December 31, 2015.

Item 14.  Principal Accounting Fees and Services

Information with respect to this item is incorporated by reference from our definitive proxy statement to be filed with the Commission within 120 days of the end of the fiscal year ended December 31, 2015.

63

PART IV

Item 15.  Exhibits and Financial Statement Schedules

Financial Statement Schedules

All financial statement schedules are omitted because they are not applicable or the required information is shown in the financial statements or notes thereto.

Exhibits

The following documents are being filed with this Annual Report on Form 10-K.

(1) Financial Statements (see “Financial Statements and Supplementary Data” at Item 8 and incorporated herein by reference).

(2) Financial Statement Schedules (Schedules to the Financial Statements have been omitted because the information required to be set forth therein is not applicable or is shown in the accompanying Financial Statements or notes thereto).

(3) Exhibits (The Exhibits required to be filed as a part of this Annual Report on Form 10-K are listed in the Exhibit Index).

In reviewing the agreements included as exhibits to this Form 10-K, please remember that they are included to provide you with information regarding their terms and are not intended to provide any other factual or disclosure information about the Company or the other parties to the agreements. The agreements may contain representations and warranties by each of the parties to the applicable agreement. These representations and warranties have been made solely for the benefit of the parties to the applicable agreement and:

• should not in all instances be treated as categorical statements of fact, but rather as a way of allocating the risk to one of the parties if those statements prove to be inaccurate;

• have been qualified by disclosures that were made to the other party in connection with the negotiation of the applicable agreement, which disclosures are not necessarily reflected in the agreement;

• may apply standards of materiality in a way that is different from what may be viewed as material to you or other investors; and

• were made only as of the date of the applicable agreement or such other date or dates as may be specified in the agreement and are subject to more recent developments.

Accordingly, these representations and warranties may not describe the actual state of affairs as of the date they were made or at any other time. Additional information about the Company may be found elsewhere in this Form 10-K and the Company’s other public filings, which are available without charge through the SEC’s website at http://www.sec.gov. See “Available Information.”

64

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

			WAFERGEN BIO-SYSTEMS, INC.
		By:	/s/ ROLLAND CARLSON
Date:	March 25, 2016		Rolland Carlson
			Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

SIGNATURE	TITLE	DATE
/s/ ROLLAND CARLSON
Rolland Carlson	Chief Executive Officer and President (principal executive officer)	March 25, 2016
/s/ MICHAEL P. HENIGHAN
Michael P. Henighan	Chief Financial Officer (principal financial officer and principal accounting officer)	March 25, 2016
/s/ IVAN TRIFUNOVICH
Ivan Trifunovich	Executive Chairman of the Board	March 25, 2016
/s/ DR. R. DEAN HAUTAMAKI
Dr. R. Dean Hautamaki	Director	March 25, 2016
/s/ MAKOTO KANESHIRO
Makoto Kaneshiro	Director	March 25, 2016
/s/ JOEL KANTER
Joel Kanter	Director	March 25, 2016
/s/ WILLIAM McKENZIE
William McKenzie	Director	March 25, 2016
/s/ ROBERT SCHUEREN
Robert Schueren	Director	March 25, 2016

65

EXHIBIT INDEX

			Incorporated by Reference
Exhibit Number	Exhibit Description	Filed Herewith	Form	Period Ending	Exhibit	Filing Date
2.1	Asset Purchase Agreement dated January 6, 2014 by and between Wafergen, Inc. and IntegenX Inc.		S-1/A		2.1	1/27/2014
3.1	Amended and Restated Articles of Incorporation of WaferGen Bio-systems, Inc., as such articles have been amended, restated, supplemented or otherwise modified		10-Q	9/30/2015	3.1	11/12/2015
3.2	Certificate of Designation of the Series 2 Convertible Preferred Stock		8-K		3.1	10/21/2015
3.3	Amended and Restated Bylaws of WaferGen Bio-systems, Inc.		8-K		3.1	11/18/2014
4.1	Form of Warrant to purchase shares of Common Stock of the Company, issued August 27, 2013, to investors in the Company’s August 2013 exchange offering		8-K		4.1	8/28/2013
4.2	Form of Warrant to purchase shares of Common Stock of the Company issued to investors in the Company’s August and September 2013 private placement offering of units of securities		8-K		4.1	8/28/2013
4.3	Form of Warrant to purchase shares of Common Stock of the Company issued to the placement agent and certain related parties in connection with the Company’s August and September 2013 private placement offering of units of securities		8-K		4.2	8/28/2013
4.4	Form of Promissory Note in favor of WaferGen Biosystems (M) Sdn. Bhd. dated August 15, 2013		S-1		4.10	10/9/2013
4.5	Form of Amendment to Common Stock Purchase Warrant (Exchange Transaction) issued August 27, 2013, to investors in the Company’s August 2013 exchange offering		S-1		4.11	5/28/2014
4.6	Form of Amendment to Common Stock Purchase Warrant (Private Placement Transaction) issued to investors in the Company’s August and September 2013 private placement offering of units of securities		S-1		4.12	5/28/2014
4.7	Form of Amendment to Common Stock Purchase Warrant (Placement Agent Warrants) issued to the placement agent and certain related parties in connection with the Company’s August and September 2013 private placement offering of units of securities		S-1		4.13	5/28/2014
4.8	Form of Warrant to purchase shares of Common Stock of the Company, issued August 27, 2014, to investors in the Company’s August 2014 public offering		S-1/A		4.15	8/19/2014
4.9	Form of Underwriter Warrant to purchase shares of Common Stock of the Company, issued August 27, 2014, to underwriters and certain related parties in the Company’s August 2014 public offering		S-1/A		4.16	7/18/2014
4.10	Form of Warrant to purchase shares of Common Stock of the Company, issued October 21, 2015, to underwriters in the Company’s October 2015 public offering		10-Q	9/30/2015	4.1	11/12/2015

66

			Incorporated by Reference
Exhibit Number	Exhibit Description	Filed Herewith	Form	Period Ending	Exhibit	Filing Date
4.11	Warrant Agreement dated October 21, 2015, by and between the Company and Continental Stock Transfer & Trust Company, relating to warrants to purchase shares of Common Stock of the Company issued to investors in the Company’s October 2015 public offering		10-Q	9/30/2015	4.2	11/12/2015
4.12	Form of Common Stock Certificate		S-1/A		4.14	7/18/2014
10.1 †	Form of Non-Qualified Stock Option award under 2008 Stock Incentive Plan		10-K	12/31/2008	10.35	3/27/2009
10.2 †	Form of RSU award under 2008 Stock Incentive Plan	X
10.3 †	Form of Incentive Stock Option award under 2008 Stock Incentive Plan	X
10.4	Lease Agreement by and between the Company and LBA Realty Fund III-Company VII, LLC dated October 22, 2009		10-Q	9/30/2009	10.6	11/13/2009
10.5 †	Executive Employment Agreement, dated as of March 8, 2012, by and between the Company and Ivan Trifunovich		8-K		10.1	3/9/2012
10.6	Amendment dated as of June 26, 2012, to Lease Agreement by and between the Company and LBA Realty Fund III-Company VII, LLC dated October 22, 2009		10-Q	9/30/2012	10.1	11/9/2012
10.7	Exchange Agreement dated August 27, 2013		8-K		10.1	8/27/2013
10.8	Form of Registration Rights Agreement dated August 27, 2013, by and among the parties to the Securities Purchase Agreement dated August 27, 2013		8-K		10.2	8/27/2013
10.9	Agreement dated October 25, 2013, by and among WaferGen Biosystems (M) Sdn. Bhd., WaferGen Bio-systems, Inc. and Malaysian Technology Development Corporation Sdn. Bhd.		S-1		10.30	10/31/2013
10.10	Amendment dated as of June 27, 2014, to Lease Agreement by and between the Company and LBA Realty Fund III-Company VII, LLC dated October 22, 2009		S-1		10.17	7/18/2014
10.11	Letter Agreement, dated as of July 17, 2014, by and among certain affiliates of Great Point Partners, LLC and the Company		S-1		10.18	7/18/2014
10.12 †	Executive Employment Agreement, dated as of August 12, 2014, by and between the Company and Michael Henighan		8-K		10.1	8/18/2014
10.13 †	Executive Employment Agreement, dated as of August 13, 2014, by and between the Company and Keith Warner		8-K		10.2	8/18/2014
10.14 †	Nonstatutory Stock Option issued August 27, 2014, to Keith Warner		10-Q	9/30/2014	10.4	11/12/2014
10.15 †	Nonstatutory Stock Option issued August 27, 2014, to Michael P. Henighan		10-Q	9/30/2014	10.5	11/12/2014
10.16 †	WaferGen Bio-systems, Inc. 2008 Stock Incentive Plan, as amended		DEF-14A		Appendix B	10/8/2014
10.17 †	Carlson Employment Agreement, effective as of May 11, 2015, between the Company and Rolland Carlson		8-K		10.1	5/11/2015

67

			Incorporated by Reference
Exhibit Number	Exhibit Description	Filed Herewith	Form	Period Ending	Exhibit	Filing Date
10.18 †	Amendment to Executive Employment Agreement, effective as of May 11, 2015, between the Company and Ivan Trifunovich		8-K		10.1	5/11/2015
10.19 †	Nonstatutory Stock Option issued May 12, 2015, to Rolland Carlson		10-Q	6/30/2015	10.3	8/7/2015
10.20 †	Restricted Stock Unit Award issued May 12, 2015, to Rolland Carlson		10-Q	6/30/2015	10.4	8/7/2015
10.21	Lease Agreement, effective as of March 1, 2016, between Wafergen, Inc. and John Arrillaga, as trustee of the John Arrillaga Survivor’s Trust and Richard T. Peery, as trustee of the Richard T. Peery Separate Property Trust		8-K		10.1	3/9/2016
21.1	Subsidiaries of the Registrant	X
23.1	Consent of Independent Registered Public Accounting Firm	X
31.1	Rule 13a-14(a)/15d-14(a) Certification of principal executive officer	X
31.2	Rule 13a-14(a)/15d-14(a) Certification of principal financial officer	X
32.1	Section 1350 Certification of principal executive officer (This certification is being furnished and shall not be deemed “filed” with the SEC for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section, and shall not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act, except to the extent that the Registrant specifically incorporates it by reference.)	X
32.2	Section 1350 Certification of principal financial officer (This certification is being furnished and shall not be deemed “filed” with the SEC for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section, and shall not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act, except to the extent that the Registrant specifically incorporates it by reference.)	X
101 §	The following financial information from the Company’s Annual Report on Form 10-K for the period ended December 31, 2015, formatted in Extensible Business Reporting Language (XBRL): (i) the Consolidated Balance Sheets at December 31, 2015 and 2014, (ii) the Consolidated Statements of Operations for the years ended December 31, 2015 and 2014, (iii) the Consolidated Statements of Stockholders’ Equity for the two years ended December 31, 2015, (iv) the Consolidated Statements of Cash Flows for the years ended December 31, 2015 and 2014, and (v) Notes to Consolidated Financial Statements	X

† Indicates a management contract or compensatory plan or arrangement.

§ Pursuant to Rule 406T of Regulation S-T, the XBRL related information in Exhibit 101 to this Annual Report on Form 10-K shall not be deemed to be “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section, and shall not be deemed part of a registration statement, prospectus or other document filed under the Securities Act or the Exchange Act, except as shall be expressly set forth by specific reference in such filings.

68

EX-10.2

EXHIBIT 10.2

WAFERGEN BIO-SYSTEMS, INC.

2008 STOCK INCENTIVE PLAN

NOTICE OF RESTRICTED STOCK UNIT AWARD

Grantee’s Name:    ______________________

You (the “Grantee”) have been granted an award of Restricted Stock Units (the “Award”), subject to the terms and conditions of this Notice of Restricted Stock Unit Award (the “Notice”), the WaferGen Bio-systems, Inc. 2008Stock Incentive Plan, as amended from time to time (the “Plan”) and the Restricted Stock Unit Agreement (the “Agreement”) attached hereto, as follows. Unless otherwise defined herein, the terms defined in the Plan shall have the same defined meanings in this Notice.

Award Number     _________

Date of Award     _________

Vesting Commencement Date     _________

Total Number of Restricted Stock
Units Awarded (the “Units”)    _________

Vesting Schedule:

Subject to the Grantee’s Continuous Service and other limitations set forth in this Notice, the Agreement and the Plan, the Units will “vest” in accordance with the following schedule (the “Vesting Schedule”):

The Units shall vest on the following terms: ___________________________________________________________________________________________________________________________________________________________.

In the event of the Grantee’s change in status from Employee to Consultant or Director, the determination of whether such change in status results in a termination of Continuous Service will be determined in accordance with Section 409A of the Code.

During any authorized leave of absence, the vesting of the Units as provided in this schedule shall be suspended (to the extent permitted under Section 409A of the Code) after the leave of absence exceeds a period of three (3) months. The Vesting Schedule of the Units shall be extended by the length of the suspension. Vesting of the Units shall resume upon the Grantee’s termination of the leave of absence and return to service to the Company or a Related Entity; provided, however, that if the leave of absence exceeds six (6) months, and a return to service upon expiration of such leave is not guaranteed by statute or contract, then (a) the Grantee’s Continuous Service shall be deemed to terminate on the first date following such six-month period and (b) the Grantee will forfeit the Units that are unvested on the date of the Grantee’s termination of Continuous Service. An authorized leave of absence shall include sick

1

leave, military leave, or other bona fide leave of absence (such as temporary employment by the government).

For purposes of this Notice and the Agreement, the term “vest” shall mean, with respect to any Units, that such Units are no longer subject to forfeiture to the Company. If the Grantee would become vested in a fraction of a Unit, such Unit shall not vest until the Grantee becomes vested in the entire Unit.

Vesting shall cease upon the date the Grantee terminates Continuous Service for any reason, including death or Disability. In the event the Grantee terminates Continuous Service for any reason, including death or Disability, any unvested Units held by the Grantee immediately upon such termination of the Grantee’s Continuous Service shall be forfeited and deemed reconveyed to the Company and the Company shall thereafter be the legal and beneficial owner of such reconveyed Units and shall have all rights and interest in or related thereto without further action by the Grantee.

IN WITNESS WHEREOF, the Company and the Grantee have executed this Notice and agree that the Option is to be governed by the terms and conditions of this Notice, the Plan, and the Option Agreement.

WaferGen Bio-systems, Inc.,
a Nevada corporation

By: _____________________________

Name:

Title:

THE GRANTEE ACKNOWLEDGES AND AGREES THAT THE UNITS SHALL VEST, IF AT ALL, ONLY DURING THE PERIOD OF THE GRANTEE’S CONTINUOUS SERVICE OR AS OTHERWISE SPECIFICALLY PROVIDED HEREIN (NOT THROUGH THE ACT OF BEING HIRED, BEING GRANTED THIS AWARD OR ACQUIRING SHARES HEREUNDER). THE GRANTEE FURTHER ACKNOWLEDGES AND AGREES THAT NOTHING IN THIS NOTICE, THE AGREEMENT, NOR IN THE PLAN, SHALL CONFER UPON THE GRANTEE ANY RIGHT WITH RESPECT TO CONTINUATION OF THE GRANTEE’S CONTINUOUS SERVICE, NOR SHALL IT INTERFERE IN ANY WAY WITH THE GRANTEE’S RIGHT OR THE COMPANY’S RIGHT TO TERMINATE THE GRANTEE’S CONTINUOUS SERVICE AT ANY TIME, WITH OR WITHOUT CAUSE, AND WITH OR WITHOUT NOTICE. THE GRANTEE ACKNOWLEDGES THAT UNLESS THE GRANTEE HAS A WRITTEN EMPLOYMENT AGREEMENT WITH THE COMPANY TO THE CONTRARY, THE GRANTEE’S STATUS IS AT WILL.

Grantee Acknowledges and Agrees:

The Grantee acknowledges receipt of a copy of the Plan and the Agreement and represents that he or she is familiar with the terms and provisions thereof, and hereby accepts the Award subject to all of the terms and provisions hereof and thereof. The Grantee has reviewed

2

this Notice, the Agreement and the Plan in their entirety, has had an opportunity to obtain the advice of counsel prior to executing this Notice and fully understands all provisions of this Notice, the Agreement and the Plan. The Grantee further agrees and acknowledges that this Award is a non-elective arrangement pursuant to Section 409A of the Code.

The Grantee further acknowledges that, from time to time, the Company may be in a “blackout period” and/or subject to applicable federal securities laws that could subject the Grantee to liability for engaging in any transaction involving the sale of the Company’s Shares. The Grantee further acknowledges and agrees that, prior to the sale of any Shares acquired under this Award, it is the Grantee’s responsibility to determine whether or not such sale of Shares will subject the Grantee to liability under insider trading rules or other applicable federal securities laws.

The Grantee understands that the Award is subject to the Grantee’s consent to access this Notice, the Agreement, the Plan and the Plan prospectus (collectively, the “Plan Documents”) in electronic form on the Company’s intranet or the website of the Company’s designated brokerage firm, if applicable. By signing below (or providing an electronic signature by clicking below) and accepting the grant of the Award, the Grantee: (i) consents to access electronic copies (instead of receiving paper copies) of the Plan Documents via the Company’s intranet or the website of the Company’s designated brokerage firm, if applicable; (ii) represents that the Grantee has access to the Company’s intranet or the website of the Company’s designated brokerage firm, if applicable; (iii) acknowledges receipt of electronic copies, or that the Grantee is already in possession of paper copies, of the Plan Documents; and (iv) acknowledges that the Grantee is familiar with and accepts the Award subject to the terms and provisions of the Plan Documents.

The Company may, in its sole discretion, decide to deliver any Plan Documents by electronic means or request the Grantee’s consent to participate in the Plan by electronic means. The Grantee hereby consents to receive such documents by electronic delivery and agrees to participate in the Plan through an on-line or electronic system established and maintained by the Company or a third party designated by the Company.

The Grantee hereby agrees that all questions of interpretation and administration relating to this Notice, the Plan and the Agreement shall be resolved by the Administrator in accordance with Section 8 of the Agreement. The Grantee further agrees to the venue and jurisdiction selection in accordance with Section 9 of the Agreement. The Grantee further agrees to notify the Company upon any change in his or her residence address indicated in this Notice.

Dated: ______________________        Signed: _________________________________    

3

Award Number: ______

WAFERGEN BIO-SYSTEMS, INC.

2008 STOCK INCENTIVE PLAN

RESTRICTED STOCK UNIT AGREEMENT

1.Issuance of Units. WaferGen Bio-systems, Inc., a Nevada corporation (the “Company”), hereby issues to the Grantee (the “Grantee”) named in the Notice of Restricted Stock Unit Award (the “Notice”) an award (the “Award”) of the Total Number of Restricted Stock Units Awarded set forth in the Notice (the “Units”), subject to the Notice, this Restricted Stock Unit Agreement (the “Agreement”) and the terms and provisions of the WaferGen Bio‑Systems, Inc. 2008 Stock Incentive Plan, as amended from time to time (the “Plan”), which is incorporated herein by reference. Unless otherwise provided herein, the terms in this Agreement shall have the same meaning as those defined in the Plan.

2.Transfer Restrictions. The Units may not be transferred in any manner other than by will or by the laws of descent and distribution.

3.Conversion of Units and Issuance of Shares.

(a)General. Subject to Sections 3(b) and 3(c), one share of Common Stock shall be issuable for each Unit subject to the Award (the “Shares”) upon vesting. Immediately thereafter, or as soon as administratively feasible, the Company will transfer the appropriate number of Shares to the Grantee after satisfaction of any required tax or other withholding obligations. Any fractional Unit remaining after the Award is fully vested shall be discarded and shall not be converted into a fractional Share. Notwithstanding the foregoing, the relevant number of Shares shall be issued no later than March 15th of the year following the calendar year in which the Award vests.

(b)Delay of Conversion. The conversion of the Units into the Shares under Section 3(a) above, shall be delayed in the event the Company reasonably anticipates that the issuance of the Shares would constitute a violation of federal securities laws or other Applicable Law. If the conversion of the Units into the Shares is delayed by the provisions of this Section 3(b), the conversion of the Units into the Shares shall occur at the earliest date at which the Company reasonably anticipates issuing the Shares will not cause a violation of federal securities laws or other Applicable Law. For purposes of this Section 3(b), the issuance of Shares that would cause inclusion in gross income or the application of any penalty provision or other provision of the Code is not considered a violation of Applicable Law.

(c)Delay of Issuance of Shares. The Company shall delay the issuance of any Shares under this Section 3 to the extent necessary to comply with Section 409A(a)(2)(B)(i) of the Code (relating to payments made to certain “specified employees” of certain publicly-traded companies); in such event, any Shares to which the Grantee would otherwise be entitled

1

during the six (6) month period following the date of the Grantee’s termination of Continuous Service will be issuable on the first business day following the expiration of such six (6) month period.

4.Right to Shares. The Grantee shall not have any right in, to or with respect to any of the Shares (including any voting rights or rights with respect to dividends paid on the Common Stock) issuable under the Award until the Award is settled by the issuance of such Shares to the Grantee.

5.Taxes.

(a)Tax Liability. The Grantee is ultimately liable and responsible for all taxes owed by the Grantee in connection with the Award, regardless of any action the Company or any Related Entity takes with respect to any tax withholding obligations that arise in connection with the Award. Neither the Company nor any Related Entity makes any representation or undertaking regarding the treatment of any tax withholding in connection with any aspect of the Award, including the grant, vesting, assignment, release or cancellation of the Units, the delivery of Shares, the subsequent sale of any Shares acquired upon vesting and the receipt of any dividends or dividend equivalents. The Company does not commit and is under no obligation to structure the Award to reduce or eliminate the Grantee’s tax liability.

(b)Payment of Withholding Taxes. Prior to any event in connection with the Award (e.g., vesting) that the Company determines may result in any tax withholding obligation, whether United States federal, state, local or non-U.S., including any social insurance, employment tax, payment on account or other tax-related obligation (the “Tax Withholding Obligation”), the Grantee must arrange for the satisfaction of the minimum amount of such Tax Withholding Obligation in a manner acceptable to the Company.

(i)By Share Withholding. If permissible under Applicable Law, the Grantee authorizes the Company to, upon the exercise of its sole discretion, withhold from those Shares otherwise issuable to the Grantee the whole number of Shares sufficient to satisfy the minimum applicable Tax Withholding Obligation. The Grantee acknowledges that the withheld Shares may not be sufficient to satisfy the Grantee’s minimum Tax Withholding Obligation. Accordingly, the Grantee agrees to pay to the Company or any Related Entity as soon as practicable, including through additional payroll withholding, any amount of the Tax Withholding Obligation that is not satisfied by the withholding of Shares described above.

(ii)By Sale of Shares. Unless the Grantee determines to satisfy the Tax Withholding Obligation by some other means in accordance with clause (iii) below, the Grantee’s acceptance of this Award constitutes the Grantee’s instruction and authorization to the Company and any brokerage firm determined acceptable to the Company for such purpose to, upon the exercise of Company’s sole discretion, sell on the Grantee’s behalf a whole number of Shares from those Shares issuable to the Grantee as the Company determines to be appropriate to generate cash proceeds sufficient to satisfy the minimum applicable Tax Withholding Obligation. Such Shares will be sold on the day such Tax Withholding Obligation arises (e.g., a vesting date) or as soon thereafter as practicable. The Grantee will be responsible for all brokers’ fees and

2

other costs of sale, and the Grantee agrees to indemnify and hold the Company harmless from any losses, costs, damages, or expenses relating to any such sale. To the extent the proceeds of such sale exceed the Grantee’s minimum Tax Withholding Obligation, the Company agrees to pay such excess in cash to the Grantee. The Grantee acknowledges that the Company or its designee is under no obligation to arrange for such sale at any particular price, and that the proceeds of any such sale may not be sufficient to satisfy the Grantee’s minimum Tax Withholding Obligation. Accordingly, the Grantee agrees to pay to the Company or any Related Entity as soon as practicable, including through additional payroll withholding, any amount of the Tax Withholding Obligation that is not satisfied by the sale of Shares described above.

(iii)By Check, Wire Transfer or Other Means. At any time not less than five (5) business days (or such fewer number of business days as determined by the Administrator) before any Tax Withholding Obligation arises (e.g., a vesting date), the Grantee may elect to satisfy the Grantee’s Tax Withholding Obligation by delivering to the Company an amount that the Company determines is sufficient to satisfy the Tax Withholding Obligation by (x) wire transfer to such account as the Company may direct, (y) delivery of a certified check payable to the Company, or (z) such other means as specified from time to time by the Administrator.

Notwithstanding the foregoing, the Company or a Related Entity also may satisfy any Tax Withholding Obligation by offsetting any amounts (including, but not limited to, salary, bonus and severance payments) payable to the Grantee by the Company and/or a Related Entity. Furthermore, in the event of any determination that the Company has failed to withhold a sum sufficient to pay all withholding taxes due in connection with the Award, the Grantee agrees to pay the Company the amount of such deficiency in cash within five (5) days after receiving a written demand from the Company to do so, whether or not the Grantee is an employee of the Company at that time.

6.Entire Agreement; Governing Law. The Notice, the Plan and this Agreement constitute the entire agreement of the parties with respect to the subject matter hereof and supersede in their entirety all prior undertakings and agreements of the Company and the Grantee with respect to the subject matter hereof, and may not be modified adversely to the Grantee’s interest except by means of a writing signed by the Company and the Grantee. These agreements are to be construed in accordance with and governed by the internal laws of the State of California without giving effect to any choice of law rule that would cause the application of the laws of any jurisdiction other than the internal laws of the State of California to the rights and duties of the parties. Should any provision of the Notice or this Agreement be determined to be illegal or unenforceable, the other provisions shall nevertheless remain effective and shall remain enforceable.

7.Construction. The captions used in the Notice and this Agreement are inserted for convenience and shall not be deemed a part of the Award for construction or interpretation. Except when otherwise indicated by the context, the singular shall include the plural and the plural shall include the singular. Use of the term “or” is not intended to be exclusive, unless the context clearly requires otherwise.

3

8.Administration and Interpretation. Any question or dispute regarding the administration or interpretation of the Notice, the Plan or this Agreement shall be submitted by the Grantee or by the Company to the Administrator. The resolution of such question or dispute by the Administrator shall be final and binding on all persons.

9.Venue and Jurisdiction. The parties agree that any suit, action, or proceeding arising out of or relating to the Notice, the Plan or this Agreement shall be brought exclusively in the United States District Court for the Northern District of California (or should such court lack jurisdiction to hear such action, suit or proceeding, in a California state court in the County of Alameda) and that the parties shall submit to the jurisdiction of such court. The parties irrevocably waive, to the fullest extent permitted by law, any objection the party may have to the laying of venue for any such suit, action or proceeding brought in such court. If any one or more provisions of this Section 9 shall for any reason be held invalid or unenforceable, it is the specific intent of the parties that such provisions shall be modified to the minimum extent necessary to make it or its application valid and enforceable.

10.Notices. Any notice required or permitted hereunder shall be given in writing and shall be deemed effectively given upon personal delivery, upon deposit for delivery by an internationally recognized express mail courier service or upon deposit in the United States mail by certified mail (if the parties are within the United States), with postage and fees prepaid, addressed to the other party at its address as shown in these instruments, or to such other address as such party may designate in writing from time to time to the other party.

11.Nature of Award. In accepting the Award, the Grantee acknowledges and agrees that:

(a)the Plan is established voluntarily by the Company, it is discretionary in nature, and it may be modified, amended, suspended or terminated by the Company at any time, unless otherwise provided in the Plan and this Agreement;

(b)the Award is voluntary and occasional and does not create any contractual or other right to receive future awards of Units, or benefits in lieu of Units, even if Units have been awarded repeatedly in the past;

(c)all decisions with respect to future awards, if any, will be at the sole discretion of the Company;

(d)the Grantee’s participation in the Plan is voluntary;

(e)the Grantee’s participation in the Plan shall not create a right to any employment with the Grantee’s employer and shall not interfere with the ability of the Company or the employer to terminate the Grantee’s employment relationship, if any, at any time;

(f)the Award is not part of normal or expected compensation or salary for any purposes, including, but not limited to, calculating any severance, resignation, termination, redundancy, end of service payments, bonuses, long-service awards, pension or retirement or

4

welfare benefits or similar payments and in no event should be considered as compensation for, or relating in any way to, past services for the Company or any Related Entity;

(g)in the event that the Grantee is not an Employee of the Company or any Related Entity, the Award and the Grantee’s participation in the Plan will not be interpreted to form an employment or service contract or relationship with the Company or any Related Entity;

(h)the future value of the underlying Shares is unknown and cannot be predicted with certainty;

(i)in consideration of the Award, no claim or entitlement to compensation or damages shall arise from termination of the Award or diminution in value of the Award or Shares acquired upon vesting of the Award, resulting from termination of the Grantee’s Continuous Service by the Company or any Related Entity (for any reason whatsoever and whether or not in breach of local labor laws) and in consideration of the grant of the Award, the Grantee irrevocably releases the Company and any Related Entity from any such claim that may arise; if, notwithstanding the foregoing, any such claim is found by a court of competent jurisdiction to have arisen, then, by signing the Notice, the Grantee shall be deemed irrevocably to have waived his or her right to pursue or seek remedy for any such claim or entitlement;

(j)in the event of termination of the Grantee’s Continuous Service (whether or not in breach of local labor laws), the Grantee’s right to receive Awards under the Plan and to vest in such Awards, if any, will terminate effective as of the date that the Grantee is no longer providing services and will not be extended by any notice period mandated under local law (e.g., providing services would not include a period of “garden leave” or similar period pursuant to local law); furthermore, in the event of termination of the Grantee’s Continuous Service (whether or not in breach of local labor laws), the Administrator shall have the exclusive discretion to determine when the Grantee is no longer providing services for purposes of this Award;

(k)the Company is not providing any tax, legal or financial advice, nor is the Company making any recommendations regarding the Grantee’s participation in the Plan or the Grantee’s acquisition or sale of the underlying Shares; and

(l)the Grantee is hereby advised to consult with the Grantee’s own personal tax, legal and financial advisers regarding the Grantee’s participation in the Plan before taking any action related to the Plan.

12.Data Privacy.

(a)The Grantee hereby explicitly and unambiguously consents to the collection, use and transfer, in electronic or other form, of the Grantee’s personal data as described in the Notice and this Agreement by and among, as applicable, the Grantee’s employer, the Company and any Related Entity for the exclusive purpose of implementing, administering and managing the Grantee’s participation in the Plan.

(b)The Grantee understands that the Company and the Grantee’s employer may hold certain personal information about the Grantee, including, but not limited to, the

5

Grantee’s name, home address and telephone number, date of birth, social insurance or other identification number, salary, nationality, job title, any Shares or directorships held in the Company, details of all Units or any other entitlement to Shares awarded, canceled, vested, unvested or outstanding in the Grantee’s favor, for the exclusive purpose of implementing, administering and managing the Plan (“Data”).

(c)The Grantee understands that Data will be transferred to any third party assisting the Company with the implementation, administration and management of the Plan. The Grantee understands that the recipients of the Data may be located in the Grantee’s country, or elsewhere, and that the recipients’ country may have different data privacy laws and protections than the Grantee’s country. The Grantee understands that the Grantee may request a list with the names and addresses of any potential recipients of the Data by contacting the Grantee’s local human resources representative. The Grantee authorizes the Company and any other possible recipients which may assist the Company (presently or in the future) with implementing, administering and managing the Plan to receive, possess, use, retain and transfer the Data, in electronic or other form, for the sole purpose of implementing, administering and managing the Grantee’s participation in the Plan. The Grantee understands that Data will be held only as long as is necessary to implement, administer and manage the Grantee’s participation in the Plan. The Grantee understands that the Grantee may, at any time, view Data, request additional information about the storage and processing of Data, require any necessary amendments to Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing the Grantee’s local human resources representative. The Grantee understands, however, that refusal or withdrawal of consent may affect the Grantee’s ability to participate in the Plan. For more information on the consequences of the Grantee’s refusal to consent or withdrawal of consent, the Grantee understands that the Grantee may contact the Grantee’s local human resources representative.

13.Language. If the Grantee has received this Agreement or any other document related to the Plan translated into a language other than English and if the translated version is different than the English version, the English version will control, unless otherwise prescribed by Applicable Law.

14.Amendment and Delay to Meet the Requirements of Section 409A. The Grantee acknowledges that the Company, in the exercise of its sole discretion and without the consent of the Grantee, may amend or modify this Agreement in any manner and delay the issuance of any Shares issuable pursuant to this Agreement to the minimum extent necessary to meet the requirements of Section 409A of the Code as amplified by any Treasury regulations or guidance from the Internal Revenue Service as the Company deems appropriate or advisable. In addition, the Company makes no representation that the Award will comply with Section 409A of the Code and makes no undertaking to prevent Section 409A of the Code from applying to the Award or to mitigate its effects on any deferrals or payments made in respect of the Units. The Grantee is encouraged to consult a tax adviser regarding the potential impact of Section 409A of the Code.

END OF AGREEMENT

6

EX-10.3

EXHIBIT 10.3

WAFERGEN BIO-SYSTEMS, INC.

2008 STOCK INCENTIVE PLAN

NOTICE OF STOCK OPTION AWARD

Grantee’s Name:    ______________

You (the “Grantee”) have been granted an option to purchase Shares (the “Option”), subject to the terms and conditions of this Notice of Stock Option Award (the “Notice”), the WaferGen Bio-systems, Inc. 2008 Stock Incentive Plan, as amended from time to time (the “Plan”) and the Stock Option Award Agreement (the “Option Agreement”) attached hereto, as follows. Unless otherwise defined herein, the terms defined in the Plan shall have the same defined meanings in this Notice.

Award Number     ______________

Date of Award     ______________

Vesting Commencement Date     ______________

Exercise Price per Share     $_____________

Total Number of Shares Subject
to the Option (the “Shares”)    ______________

Total Exercise Price     $_____________

Type of Option:     Incentive Stock Option

Expiration Date:     ______________

Vesting Schedule:

Subject to the Grantee’s Continuous Service and other limitations set forth in this Notice, the Plan and the Option Agreement, the Option may be exercised, in whole or in part, in accordance with the following schedule:

The Shares subject to the Option shall vest on the following terms: ___________________________________________________________________________________________________________________________________________________________.

During any authorized leave of absence, the vesting of the Option as provided in this schedule shall be suspended after the leave of absence exceeds a period of three (3) months. Vesting of the Option shall resume upon the Grantee’s termination of the leave of absence and return to service to the Company or a Related Entity. The Vesting Schedule of the Option shall be extended by the length of the suspension.

1

As set forth in Section 11 of the Plan, in the event of a Corporate Transaction, (i) any portion of the Option that is not Assumed or Replaced shall become fully vested and exercisable immediately prior to the specified effective date of such Corporate Transaction and (ii) with respect to any portion of the Option that is Assumed or Replaced, the Option (if Assumed), the replacement option (if Replaced), or the cash incentive program (if Replaced) automatically shall become fully vested, exercisable and payable and be released from any repurchase or forfeiture rights (other than repurchase rights exercisable at Fair Market Value) for all of the shares at the time represented by such Assumed or Replaced portion of the Option, immediately prior to a termination of the Grantee’s Continuous Service that occurs within twelve (12) months after the Corporate Transaction if such Continuous Service is terminated by the successor company or the Company without Cause. In the event of a Change in Control (other than a Change in Control which also is a Corporate Transaction) and immediately prior to a termination of the Grantee’s Continuous Service within twelve (12) months after the Change in Control if such Continuous Service is terminated by the Company or a Related Entity without Cause, the Option automatically shall become fully vested and exercisable and be released from any repurchase or forfeiture rights (other than repurchase rights exercisable at Fair Market Value).

Post-termination Exercise Period:

Any unvested portion of the Option expires immediately and any vested portion of the Option remains exercisable for three months following termination of Continuous Service for any reason other than death, “Disability” (as defined for purposes of Code Section 22) or Cause. Any unvested portion of the Option expires immediately and any vested portion of the Option remains exercisable for 12 months following termination of Continuous Service due to death or Disability. The entire Option, including any vested and unvested portion, expires immediately upon termination of Continuous Service for Cause.

IN NO EVENT MAY THE OPTION BE EXERCISED AFTER THE EXPIRATION DATE AS PROVIDED ABOVE.

IN WITNESS WHEREOF, the Company and the Grantee have executed this Notice and agree that the Option is to be governed by the terms and conditions of this Notice, the Plan, and the Option Agreement.

WaferGen Bio-systems, Inc.,
a Nevada corporation

By: _____________________________

Name:

Title:

THE GRANTEE ACKNOWLEDGES AND AGREES THAT THE SHARES SUBJECT TO THE OPTION SHALL VEST, IF AT ALL, ONLY DURING THE PERIOD OF THE

2

GRANTEE’S CONTINUOUS SERVICE (NOT THROUGH THE ACT OF BEING HIRED, BEING GRANTED THE OPTION OR ACQUIRING SHARES HEREUNDER). THE GRANTEE FURTHER ACKNOWLEDGES AND AGREES THAT NOTHING IN THIS NOTICE, THE OPTION AGREEMENT, OR THE PLAN SHALL CONFER UPON THE GRANTEE ANY RIGHT WITH RESPECT TO FUTURE AWARDS OR CONTINUATION OF THE GRANTEE’S CONTINUOUS SERVICE, NOR SHALL IT INTERFERE IN ANY WAY WITH THE GRANTEE’S RIGHT OR THE RIGHT OF THE COMPANY OR ANY RELATED ENTITY TO WHICH THE GRANTEE PROVIDES SERVICES TO TERMINATE THE GRANTEE’S CONTINUOUS SERVICE, WITH OR WITHOUT CAUSE, AND WITH OR WITHOUT NOTICE. THE GRANTEE ACKNOWLEDGES THAT THE GRANTEE’S EMPLOYMENT STATUS IS AT WILL.

The Grantee acknowledges receipt of a copy of the Plan (which is also filed publicly), a prospectus that describes the terms of the Plan and the Option Agreement, and represents that he or she is familiar with the terms and provisions thereof, and hereby accepts the Option subject to all of the terms and provisions hereof and thereof. The Grantee has reviewed this Notice, the Plan, and the Option Agreement in their entirety, has had an opportunity to obtain the advice of counsel prior to executing this Notice, and fully understands all provisions of this Notice, the Plan and the Option Agreement. The Grantee hereby agrees that all questions of interpretation and administration relating to this Notice, the Plan and the Option Agreement shall be resolved by the Administrator in accordance with Section 12 of the Option Agreement. The Grantee further agrees to the venue selection in accordance with Section 13 of the Option Agreement.

Dated: ______________________        Signed: ________________________________    

3

Award Number: _________

WAFERGEN BIO-SYSTEMS, INC.

2008 STOCK INCENTIVE PLAN

STOCK OPTION AWARD AGREEMENT

1.Grant of Option. WaferGen Bio-systems, Inc., a Nevada corporation (the “Company”), hereby grants to the Grantee (the “Grantee”) named in the Notice of Stock Option Award (the “Notice”), an option (the “Option”) to purchase the Total Number of Shares of Common Stock subject to the Option (the “Shares”) set forth in the Notice, at the Exercise Price per Share set forth in the Notice (the “Exercise Price”) subject to the terms and provisions of the Notice, this Stock Option Award Agreement (the “Option Agreement”) and the Company’s 2008StockIncentive Plan, as amended from time to time (the “Plan”), which are incorporated herein by reference. Unless otherwise defined herein, the terms defined in the Plan shall have the same defined meanings in this Option Agreement.

The Option is intended to qualify as an Incentive Stock Option as defined in Section 422 of the Code; provided, that to the extent the Option fails to meet the requirements of an Incentive Stock Option, the Option shall be treated as a Non-Qualified Stock Option.

2.Exercise of Option.

(a)Right to Exercise. The Option shall be exercisable during its term in accordance with the Vesting Schedule set out in the Notice and with the applicable provisions of the Plan and this Option Agreement. The Option shall be subject to the provisions of Sections 10 and 11 of the Plan relating to the exercisability or termination of the Option in the event of a Corporate Transaction or Change in Control. The Grantee shall be subject to reasonable limitations on the number of requested exercises during any monthly or weekly period as determined by the Administrator. In no event shall the Company issue fractional Shares.

(b)Method of Exercise. The Option shall be exercisable by delivery of an exercise notice (a form of which is attached as Exhibit A) or by such other procedure as specified from time to time by the Administrator which shall state the election to exercise the Option, the whole number of Shares in respect of which the Option is being exercised, and such other provisions as may be required by the Administrator. The exercise notice shall be delivered in person, by certified mail, or by such other method (including electronic transmission) as determined from time to time by the Administrator to the Company accompanied by payment of the Exercise Price and all applicable income and employment taxes required to be withheld. The Option shall be deemed to be exercised upon receipt by the Company of such notice accompanied by the Exercise Price and all applicable withholding taxes, which, to the extent selected, shall be deemed to be satisfied by use of the broker-dealer sale and remittance procedure to pay the Exercise Price provided in Section 3(d) below to the extent such procedure is available to the Grantee at the time of exercise and such an exercise would not violate any Applicable Law.

1

(c)Taxes. No Shares will be delivered to the Grantee or other person pursuant to the exercise of the Option until the Grantee or other person has made arrangements acceptable to the Administrator for the satisfaction of applicable income tax and employment tax withholding obligations, including, without limitation, such other tax obligations of the Grantee incident to the receipt of Shares. Upon exercise of the Option, the Company or the Grantee’s employer may offset or withhold (from any amount owed by the Company or the Grantee’s employer to the Grantee) or collect from the Grantee or other person an amount sufficient to satisfy such tax withholding obligations. Furthermore, in the event of any determination that the Company has failed to withhold a sum sufficient to pay all withholding taxes due in connection with the Option, the Grantee agrees to pay the Company the amount of such deficiency in cash within five (5) days after receiving a written demand from the Company to do so, whether or not the Grantee is an employee of the Company at that time.

(d)Section 16(b). Notwithstanding any provision of this Option Agreement to the contrary, other than termination of the Grantee’s Continuous Service for Cause, if a sale of Shares acquired upon the exercise of the Option would subject the Grantee to suit under Section 16(b) of the Exchange Act, the Option shall remain exercisable until the earliest to occur of (i) the tenth (10th) day following the date on which a sale of such Shares by the Grantee would no longer be subject to such suit, (ii) the one hundred and ninetieth (190th) day after the Grantee’s termination of Continuous Service, or (iii) the date on which the Option expires.

3.Method of Payment. Payment of the Exercise Price shall be made by any of the following, or a combination thereof, at the election of the Grantee; provided, however, that such exercise method does not then violate any Applicable Laws:

(a)cash;

(b)check;

(c)surrender of Shares held for the requisite period, if any, necessary to avoid a charge to the Company’s earnings for financial reporting purposes, or delivery of a properly executed form of attestation of ownership of Shares as the Administrator may require which have a Fair Market Value on the date of surrender or attestation equal to the aggregate Exercise Price of the Shares as to which the Option is being exercised;

(d)payment through a broker-dealer sale and remittance procedure pursuant to which the Grantee (i) shall provide written instructions to a Company-designated brokerage firm to effect the immediate sale of some or all of the purchased Shares and remit to the Company sufficient funds to cover the aggregate Exercise Price payable for the purchased Shares and (ii) shall provide written directives to the Company to deliver the certificates for the purchased Shares directly to such brokerage firm in order to complete the sale transaction; or

(e)payment through a “net exercise” such that, without the payment of any funds, the Grantee may exercise the Option and receive the net number of Shares equal to (i) the number of Shares as to which the Option is being exercised, multiplied by (ii) a fraction, the numerator of which is the Fair Market Value per Share (on such date as is determined by the

2

Administrator) less the Exercise Price per Share, and the denominator of which is such Fair Market Value per Share (the number of net Shares to be received shall be rounded down to the nearest whole number of Shares).

4.Restrictions on Exercise. The Option may not be exercised if suchexercise would constitute a violation of any Applicable Laws. If the exercise of the Option within the applicable time periods set forth in Section 5 below is prevented by the provisions of this Section 4, the Option shall remain exercisable until one (1) month after the date the Grantee is notified by the Company that the Option is exercisable, but in any event no later than the Expiration Date set forth in the Notice (the “Expiration Date”).

5.Termination or Change of Continuous Service. In the event the Grantee’s Continuous Service terminates, the Grantee may, but only during the Post-Termination Exercise Period set forth in the Notice, exercise the portion of the Option that was vested at the date of such termination (the “Termination Date”). In the event of termination of the Grantee’s Continuous Service for Cause, the Grantee’s right to exercise the Option shall terminate immediately. In no event may the Option be exercised later than the Expiration Date. In the event of the Grantee’s change in status from Employee, Director or Consultant to any other status of Employee, Director or Consultant, the Option shall remain in effect and the Option shall continue to vest in accordance with the Vesting Schedule set forth in the Notice, provided that the Option shall, to the extent required by the Code, convert automatically to a Non-Qualified Stock Option on the day three months and one day following such change of status. Except as provided in this Section 5, to the extent that the Option was unvested on the Termination Date, or if the Grantee does not exercise the vested portion of the Option within the Post-Termination Exercise Period,the Option shall terminate.

6.Transferability of Option. The Option may not be sold, pledged, assigned, hypothecated, transferred or disposed of in any manner other than by will or by the laws of descent or distribution and may be exercised during the lifetime of the Grantee only by the Grantee. Notwithstanding the foregoing, the Grantee may designate one or more beneficiaries of the Grantee’s Option in the event of the Grantee’s death on a beneficiary designation form provided by the Administrator. Following the death of the Grantee, the Option, to the extent provided in Section 8 below, may be exercised (a) by the person or persons designated under the deceased Grantee’s beneficiary designation or (b) in the absence of an effectively designated beneficiary, by the Grantee’s legal representative or by any person empowered to do so under the deceased Grantee’s will or under the then applicable laws of descent and distribution. The terms of the Option shall be binding upon the executors, administrators, heirs, successors and transferees of the Grantee.

7.Disqualifying Disposition. If the Grantee makes any disposition of Shares delivered pursuant to the Option under the circumstances described in Code Section 421(b) (relating to certain disqualifying dispositions), the Grantee shall notify the Company of such disposition within 10 days of the disposition.

8.Term of Option. The Option must be exercised no later than the Expiration Date set forth in the Notice or such earlier date as otherwise provided herein. After the Expiration

3

Date or such earlier date, the Option shall be of no further force or effect and may not be exercised.

9.Tax Consequences. The Grantee may incur tax liability as a result of the Grantee’s purchase or disposition of the Shares. THE GRANTEE SHOULD CONSULT A TAX ADVISER BEFORE EXERCISING THE OPTION OR DISPOSING OF THE SHARES.

10.Entire Agreement: Governing Law. The Notice, the Plan and this Option Agreement constitute the entire agreement of the parties with respect to the subject matter hereof and supersede in their entirety all prior undertakings and agreements of the Company and the Grantee with respect to the subject matter hereof, and may not be modified adversely to the Grantee’s interest except by means of a writing signed by the Company and the Grantee. Nothing in the Notice, the Plan or this Option Agreement (except as expressly provided therein) is intended to confer any rights or remedies on any persons other than the parties. The Notice, the Plan and this Option Agreement are to be construed in accordance with and governed by the internal laws of theState of California without giving effect to any choice of law rule that would cause the application of the laws of any jurisdiction other than the internal laws of the State of California to the rights and duties of the parties. Should any provision of the Notice, the Plan or this Option Agreement be determined to be illegal or unenforceable, such provision shall be enforced to the fullest extent allowed by law and the other provisions shall nevertheless remain effective and shall remain enforceable.

11.Construction. The captions used in the Notice and this Option Agreement are inserted for convenience and shall not be deemed a part of the Option for construction or interpretation. Except when otherwise indicated by the context, the singular shall include the plural and the plural shall include the singular. Use of the term “or” is not intended to be exclusive, unless the context clearly requires otherwise.

12.Administration and Interpretation. Any question or dispute regarding the administration or interpretation of the Notice, the Plan or this Option Agreement shall be submitted by the Grantee or by the Company to the Administrator. The resolution of such question or dispute by the Administrator shall be final and binding on all persons.

13.Venue. The Company, the Grantee, and the Grantee’s assignees pursuant to Section 6 above (the “parties”) agree that any suit, action, or proceeding arising out of or relating to the Notice, the Plan or this Option Agreement shall be brought in the United States District Court for the Northern District of California (or should such court lack jurisdiction to hear such action, suit or proceeding, in a California state court in the County of Alameda) and that the parties shall submit to the jurisdiction of such court. Each party irrevocably waives, to the fullest extent permitted by law, any objection the party may have to the laying of venue for any such suit, action or proceeding brought in such court. If any one or more provisions of this Section 13 shall for any reason be held invalid or unenforceable, it is the specific intent of the parties that such provisions shall be modified to the minimum extent necessary to make it or its application valid and enforceable.

4

14.Notices. Any notice required or permitted hereunder shall be given in writing and shall be deemed effectively given upon personal delivery, upon deposit for delivery by an internationally recognized express mail courier service or upon deposit in the United States mail by certified mail (if the parties are within the United States), with postage and fees prepaid, addressed to the other party at its address as shown in these instruments, or to such other address as such party may designate in writing from time to time to the other party.

END OF AGREEMENT

5

EXHIBIT A

WAFERGEN BIO-SYSTEMS, INC.

2008 STOCK INCENTIVE PLAN

EXERCISE NOTICE

WaferGen Bio-systems, Inc.

7400 Paseo Padre Parkway
Fremont, CA 94555

Attention: Secretary

1.Exercise of Option. Effective as of today, ____________ ___, 2____ the undersigned (the “Grantee”) hereby elects to exercise the Grantee’s option to purchase ___________ shares of the Common Stock (the “Shares”) of WaferGen Bio-systems, Inc. (the “Company”) under and pursuant to the Company’s 2008 Stock Incentive Plan, as amended from time to time (the “Plan”) and the Stock Option Award Agreement (the “Option Agreement”) and Notice of Stock Option Award (the “Notice”) dated _________ ___, 2____. Unless otherwise defined herein, the terms defined in the Plan shall have the same defined meanings in this Exercise Notice.

2.Representations of the Grantee. The Grantee acknowledges that the Grantee has received, read and understood the Notice, the Plan and the Option Agreement and agrees to abide by and be bound by their terms and conditions.

3.Rights as Stockholder. Until the stock certificate evidencing such Shares is issued (as evidenced by the appropriate entry on the books of the Company or of a duly authorized transfer agent of the Company), no right to vote or receive dividends or any other rights as a stockholder shall exist with respect to the Shares, notwithstanding the exercise of the Option. The Company shall issue (or cause to be issued) such stock certificate promptly after the Option is exercised. No adjustment will be made for a dividend or other right for which the record date is prior to the date the stock certificate is issued, except as provided in Section 10 of the Plan.

4.Delivery of Payment. The Grantee herewith delivers to the Company the full Exercise Price for the Shares, which, to the extent selected, shall be deemed to be satisfied by use of the broker-dealer sale and remittance procedure to pay the Exercise Price provided in Section 3(d) of the Option Agreement.

5.Tax Consultation. The Grantee understands that the Grantee may suffer adverse tax consequences as a result of the Grantee’s purchase or disposition of the Shares. The Grantee represents that the Grantee has consulted with any tax consultants the Grantee deems advisable in connection with the purchase or disposition of the Shares and that the Grantee is not relying on the Company for any tax advice.

1

6.Taxes. The Grantee agrees to satisfy all applicable foreign, federal, state and local income and employment tax withholding obligations and herewith delivers to the Company the full amount of such obligations or has made arrangements acceptable to the Company to satisfy such obligations.

7.Successors and Assigns. The Company may assign any of its rights under this Exercise Notice to single or multiple assignees, and this agreement shall inure to the benefit of the successors and assigns of the Company. This Exercise Notice shall be binding upon the Grantee and his or her heirs, executors, administrators, successors and assigns.

8.Construction. The captions used in this Exercise Notice are inserted for convenience and shall not be deemed a part of this agreement for construction or interpretation. Except when otherwise indicated by the context, the singular shall include the plural and the plural shall include the singular. Use of the term “or” is not intended to be exclusive, unless the context clearly requires otherwise.

9.Administration and Interpretation. The Grantee hereby agrees that any question or dispute regarding the administration or interpretation of this Exercise Notice shall be submitted by the Grantee or by the Company to the Administrator. The resolution of such question or dispute by the Administrator shall be final and binding on all persons.

10.Governing Law; Severability. This Exercise Notice is to be construed in accordance with and governed by the internal laws of the State of California without giving effect to any choice of law rule that would cause the application of the laws of any jurisdiction other than the internal laws of the State of California to the rights and duties of the parties. Should any provision of this Exercise Notice be determined by a court of law to be illegal or unenforceable, such provision shall be enforced to the fullest extent allowed by law and the other provisions shall nevertheless remain effective and shall remain enforceable.

11.Notices. Any notice required or permitted hereunder shall be given in writing and shall be deemed effectively given upon personal delivery, upon deposit for delivery by an internationally recognized express mail courier service or upon deposit in the United States mail by certified mail (if the parties are within the United States), with postage and fees prepaid, addressed to the other party at its address as shown below beneath its signature, or to such other address as such party may designate in writing from time to time to the other party.

12.Further Instruments. The parties agree to execute such further instruments and to take such further action as may be reasonably necessary to carry out the purposes and intent of this agreement.

13.Entire Agreement. The Notice, the Plan and the Option Agreement are incorporated herein by reference and together with this Exercise Notice constitute the entire agreement of the parties with respect to the subject matter hereof and supersede in their entirety all prior undertakings and agreements of the Company and the Grantee with respect to the subject matter hereof, and may not be modified adversely to the Grantee’s interest except by means of a writing signed by the Company and the Grantee. Nothing in the Notice, the Plan, the

2

Option Agreement or this Exercise Notice (except as expressly provided therein) is intended to confer any rights or remedies on any persons other than the parties.

Submitted by:	Accepted by:
GRANTEE:	WAFERGEN BIO-SYSTEMS, INC.
	By:
	Title:
(Signature)
Address:	Address:
	7400 Paseo Padre Parkway Fremont, CA 94555

3

EX-21.1

EXHIBIT 21.1

SUBSIDIARIES OF THE REGISTRANT

Name	Jurisdiction
Wafergen, Inc.	Delaware
WaferGen Biosystems Europe S.a.r.l.	Luxembourg

EX-23.1

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements (Nos. 333-152597, 333-164558, 333-170029, 333-180287, 333-196534 and 333-200684) on Form S-8 and in the Registration Statements (Nos. 333-191645, 333-192003, 333-196328 and 333-201729) on Form S-3 of WaferGen Bio-systems, Inc. and subsidiaries (collectively, the “Company”) of our report dated March 25, 2016, relating to our audit of the consolidated financial statements, which appears in this Annual Report on Form 10-K of the Company for the year ended December 31, 2015.

/s/ SingerLewak LLP

San Jose, California

March 25, 2016

EX-31.1

EXHIBIT 31.1

CERTIFICATION

I, Rolland Carlson, certify that:

1. I have reviewed this annual report on Form 10-K of WaferGen Bio-systems, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting;

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	March 25, 2016
		/s/  ROLLAND CARLSON
		Rolland Carlson
		Chief Executive Officer
		(principal executive officer)

EX-31.2

EXHIBIT 31.2

CERTIFICATION

I, Michael P. Henighan, certify that:

1. I have reviewed this annual report on Form 10-K of WaferGen Bio-systems, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting;

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	March 25, 2016
		/s/  MICHAEL P. HENIGHAN
		Michael P. Henighan
		Chief Financial Officer
		(principal financial officer)

EX-32.1

EXHIBIT 32.1

CERTIFICATION

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ENACTED BY

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350), I, Rolland Carlson, certify that:

1. The Annual Report of WaferGen Bio-systems, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2015 (the “Report”) as filed with the Securities and Exchange Commission as of the date hereof, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	March 25, 2016
		/s/  ROLLAND CARLSON
		Rolland Carlson
		Chief Executive Officer
		(principal executive officer)

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to WaferGen Bio-systems, Inc., and will be retained byWaferGen Bio-systems, Inc., and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

EXHIBIT 32.2

CERTIFICATION

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ENACTED BY

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350), I, Michael P. Henighan, certify that:

1. The Annual Report of WaferGen Bio-systems, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2015 (the “Report”) as filed with the Securities and Exchange Commission as of the date hereof, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	March 25, 2016
		/s/  MICHAEL P. HENIGHAN
		Michael P. Henighan
		Chief Financial Officer
		(principal financial officer)

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to WaferGen Bio-systems, Inc., and will be retained byWaferGen Bio-systems, Inc., and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Document And Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2015	Mar. 23, 2016	Jun. 30, 2015
Document and Entity Information [Abstract]
Entity Registrant Name	WaferGen Bio-systems, Inc.
Document Type	10-K
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		18,753,615
Entity Public Float			$ 13,498,890
Amendment Flag	false
Entity Central Index Key	0001368993
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Smaller Reporting Company
Entity Well-known Seasoned Issuer	No
Document Period End Date	Dec. 31, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 15,236	$ 14,732
Accounts receivable	2,201	1,481
Inventories, net	1,998	813
Prepaid expenses and other current assets	404	380
Total current assets	19,839	17,406
Property and equipment, net	1,052	869
Goodwill	990	990
Intangible assets, net	912	1,362
Other assets	80	80
Total assets	22,873	20,707
Current liabilities:
Accounts payable	2,029	1,494
Accrued payroll and related costs	1,200	1,379
Current portion of long-term debt	180	117
Other accrued expenses	917	832
Total current liabilities	4,326	3,822
Long-term debt, net of discount and current portion	2,570	2,235
Warrant derivative liabilities	4	126
Deferred income taxes	128	0
Other liabilities	148	444
Total liabilities	$ 7,176	$ 6,627
Commitments and contingencies (Notes 7 and 16)
Stockholders’ equity:
Preferred Stock: $0.001 par value; 10,000 shares authorized; 1.108 and 0.430 shares of Series 2 Convertible Preferred Stock issued and outstanding, respectively, at December 31, 2015; none at December 31, 2014	$ 2,214	$ 0
Common Stock: $0.001 par value; 300,000 shares authorized; 19,163 and 5,884 shares issued and outstanding at December 31, 2015 and 2014, respectively	120,329	105,611
Accumulated deficit	(106,846)	(91,531)
Total stockholders’ equity	15,697	14,080
Total liabilities and stockholders’ equity	$ 22,873	$ 20,707

XML

Consolidated Balance Sheets (Parentheticals) - $ / shares	Dec. 31, 2015	Dec. 31, 2014
Preferred Stock par value (in Dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	10,000,000	10,000,000
Common Stock par value (in Dollars per share)	$ 0.001	$ 0.001
Common Stock, shares authorized	300,000,000	300,000,000
Common Stock, shares issued	19,163,000	5,884,000
Common Stock, shares outstanding	19,163,000	5,884,000
Series 2 Convertible Preferred Stock
Preferred stock, share issued	1,108.000	430.000
Preferred stock, shares outstanding	1,108.000	430.000

XML

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Revenue:
Product	$ 6,667	$ 5,501
License and royalty	500	500
Total revenue	7,167	6,001
Cost of revenue	3,220	2,572
Gross profit	3,947	3,429
Operating expenses:
Sales and marketing	5,359	4,740
Research and development	9,280	6,717
General and administrative	4,400	4,422
Total operating expenses	19,039	15,879
Operating loss	(15,092)	(12,450)
Other income and (expenses):
Interest expense, net	(463)	(503)
Contingent earn-out adjustment	304	229
Gain on revaluation of warrant derivative liabilities, net	122	2,200
Loss on extinguishment of debt	0	(129)
Miscellaneous expense	(54)	(37)
Total other income and (expenses)	(91)	1,760
Net loss before provision for income taxes	(15,183)	(10,690)
Provision for income taxes	132	3
Net loss	(15,315)	(10,693)
Accretion on Series 2 convertible preferred stock associated with beneficial conversion feature	(4,678)	0
Net loss attributable to common stockholders	$ (19,993)	$ (10,693)
Net loss per share basic and diluted (in Dollars per share)	$ (2.58)	$ (4.17)
Shares used to compute net loss per share - basic and diluted (in shares)	7,735	2,567

XML

Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Series 1 Convertible Preferred Stock	Series 2 Convertible Preferred Stock	Preferred Stock	Common Stock	Accumulated Deficit
Balances at Dec. 31, 2013	$ (1,214)			$ 13,595	$ 66,029	$ (80,838)
Balances (in Shares) at Dec. 31, 2013		2,945.000			911,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock and warrants for cash, net of offering costs (in shares)					4,000,000
Issuance of common stock and warrants for cash, net of offering costs	17,576				$ 17,576
Issuance of warrants to underwriters	396				396
Conversion of Series 1 Convertible Preferred Stock into common stock	0			(13,595)	$ 13,595
Conversion of Series 1 Convertible Preferred Stock into common stock (in Shares)		(2,945.000)			741,000
Reclassification of warrants following change of terms to remove cash settlement provision	6,821				$ 6,821
Restricted stock units issued for services, net of forfeitures (in shares)		0			232,000
Restricted stock units issued for services, net of forfeitures	0			0	$ 0
Stock-based compensation	1,194				1,194
Net loss	(10,693)					(10,693)
Balances at Dec. 31, 2014	14,080			0	$ 105,611	(91,531)
Balances (in Shares) at Dec. 31, 2014		0	0		5,884,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock and warrants for cash, net of offering costs (in shares)					6,170,000
Issuance of common stock and warrants for cash, net of offering costs	9,732				$ 9,732
Issuance of Series 2 Convertible Preferred Stock for cash, net of allocated offering costs (in shares)			1,108.000
Issuance of Series 2 Convertible Preferred Stock for cash, net of allocated offering costs of $698	10,382			5,704	4,678
Issuance of warrants to underwriters	259				$ 259
Conversion of Series 2 Convertible Preferred Stock into common stock (in shares)			(678.000)		6,780,000
Conversion of Series 2 Convertible Preferred Stock into common stock	0			(3,490)	$ 3,490
Accretion on Series 2 Convertible Preferred Stock associated with beneficial conversion feature	(4,678)				$ (4,678)
Restricted stock units issued for services, net of forfeitures (in shares)					353,000
Restricted stock units issued for services, net of forfeitures	0				$ 0
Restricted stock forfeited to pay income taxes on vesting (in shares)					(24,000)
Restricted stock forfeited to pay income taxes on vesting	(94)				$ (94)
Stock-based compensation	1,331				1,331
Net loss	(15,315)					(15,315)
Balances at Dec. 31, 2015	$ 15,697			$ 2,214	$ 120,329	$ (106,846)
Balances (in Shares) at Dec. 31, 2015		0	430.00		19,163,000

XML

Consolidated Statements of Stockholders' Equity (Parentheticals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Common Stock
Issuance of common stock and warrants for cash, allocated offering cost	$ 2,424	$ 1,116
Series 2 Convertible Preferred Stock
Issuance of Series 2 Convertible Preferred Stock for cash, allocated offering costs	$ 698

XML

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities:
Net loss	$ (15,315)	$ (10,693)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	881	822
Stock-based compensation	1,331	1,194
Gain on revaluation of warrant derivative liabilities, net	(122)	(2,200)
Interest converted to principal on long-term debt	0	68
Provision for excess and obsolete inventory	(60)	(841)
Amortization of debt discount	371	334
Loss on extinguishment of debt	0	129
Deferred income taxes	128	0
Change in operating assets and liabilities:
Accounts receivable	(720)	(1,114)
Inventories	(1,253)	819
Prepaid expenses and other assets	(25)	(67)
Accounts payable	535	513
Accrued payroll and related costs	(179)	1,026
Other accrued expenses	(210)	(278)
Net cash used in operating activities	(14,638)	(10,288)
Cash flows from investing activities:
Purchase of property and equipment	(308)	(335)
Acquisition of business	0	(2,000)
Net cash used in investing activities	(308)	(2,335)
Cash flows from financing activities:
Net proceeds from issuance of common stock and warrants (and Series 2 Convertible Preferred Stock in 2015 only)	15,695	17,972
Repayment of capital lease obligations	(151)	(8)
Repayment of promissory note	0	(1,318)
Payment of taxes for restricted stock forfeited	(94)	0
Net cash provided by financing activities	15,450	16,646
Net increase in cash and cash equivalents	504	4,023
Cash and cash equivalents at beginning of the period	14,732	10,709
Cash and cash equivalents at end of the period	15,236	14,732
Supplemental disclosures of cash flow information:
Cash paid for interest	23	71
Cash paid for income taxes	2	3
Supplemental disclosure of non-cash investing and financing activities:
Property and equipment acquired with capital leases	178	364
Warrant derivative liabilities transferred to equity on waiver of potential cash settlement provisions	0	6,821
Inventory transferred to property and equipment	158	107
Property and equipment transferred to inventory	30	0
Issuance of promissory note, net of debt discount, in business acquisition	0	1,100
Initial valuation of revenue earn-out contingency in business acquisition	0	410
Issuance of warrants to underwriters and placement agents	259	396
Accretion on Series 2 convertible preferred stock associated with beneficial conversion feature	$ 4,678	$ 0

XML

The Company

12 Months Ended

Dec. 31, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The Company

The Company

General.  WaferGen Bio-systems, Inc. and its subsidiaries (the “Company”) are engaged in the development, manufacture and sale of systems for genomic technology solutions for single-cell analysis and clinical research. The Company’s ICELL8 Single-Cell System is a cutting edge platform that can isolate thousands of single cells and process specific cells for analysis, including Next Generation Sequencing (“NGS”). The Company’s SmartChip platform can be used for profiling and validating molecular biomarkers, and can perform massively parallel singleplex PCR for one-step target enrichment and library preparation for clinical NGS. The Company’s Apollo 324 system can be used to process DNA and RNA from clinical samples to NGS-ready libraries. The Company’s products are aimed at researchers who perform genetic analysis, primarily at pharmaceutical and biotech companies, academic and private research centers and diagnostics companies involved in biomarker discovery and genetic research. Through the SmartChip and Apollo product lines, the Company plans to provide new performance standards with significant savings in time and cost for professionals in the field of gene expression research and to facilitate biomarker discovery, toxicology, and clinical research.

Wafergen, Inc. was incorporated in the State of Delaware on October 22, 2002, and was acquired by WaferGen Bio-systems, Inc. in a reverse merger on May 31, 2007.

On August 30, 2011, the Company formed a wholly owned subsidiary in Luxembourg, WaferGen Biosystems Europe S.a.r.l., to establish a presence for its marketing and research activities in Europe.

On January 6, 2014, the Company acquired substantially all of the assets of the product line of IntegenX Inc. (“IntegenX”) used in connection with developing, manufacturing, marketing and selling instruments and reagents relating to library preparation for NGS, including the Apollo 324 instrument and the PrepX reagents (the “Apollo Business”). See Note 3 below.

On June 30, 2014, the Company effected a reverse stock split of its common stock by a ratio of one-for-ten (the “2014 Reverse Split”). Every ten outstanding shares of common stock became one share of common stock. No fractional shares were issued in connection with the 2014 Reverse Split. Stockholders who were otherwise entitled to receive a fractional share of common stock received one whole share of common stock. The 2014 Reverse Split did not change the number of shares of common or preferred stock that the Company is authorized to issue, or the par value of the Company’s common or preferred stock.

The 2014 Reverse Split resulted in a proportionate adjustment to the per share exercise price and the number of shares of common stock issuable upon the exercise of outstanding warrants and stock options, as well as the number of shares of common stock eligible for issuance under the 2008 Stock Incentive Plan. All of the information in these financial statements has been presented to reflect the impact of the 2014 Reverse Split on a retroactive basis.

On August 27, 2014, the Company completed a public offering (the “2014 Public Offering”) of 2,000 Units (the “Units”) for $10,000 per Unit, with each Unit consisting of 2,000 shares of the Company’s common stock and 2,000 warrants to purchase one share of common stock. In aggregate, the Company issued 4,000,000 shares of its common stock (excluding 600,000 shares of common stock sold by certain stockholders to the underwriters) and 4,600,000 warrants to purchase shares of its common stock (inclusive of 600,000 shares of common stock sold by the Company from the full exercise of the overallotment option of warrants granted to the underwriters). Subject to certain ownership limitations, the warrants are exercisable at any time within five years of their issuance date at an exercise price of $5.00 per share. The total gross proceeds from the offering to the Company were $20,000,000. After deducting underwriting discounts, commissions and offering expenses payable by the Company, the aggregate net proceeds received by the Company totaled approximately $18.0 million.

The Company retained underwriters in connection with the 2014 Public Offering, and pursuant to the terms of an underwriting agreement, the Company paid the underwriters an aggregate fee totaling approximately $1,675,000. In addition, the Company issued the underwriters 120,000 warrants at the closing of the 2014 Public Offering, each warrant entitling the holder to purchase one share of common stock for $6.25 at any time within three years of their issuance date. The aggregate fair value of these warrants when they were issued on August 27, 2014, was estimated to be $396,000, using a closing stock price of $4.60 and assumptions including estimated volatility of 108.07%, a risk-free interest rate of 1.48%, a zero dividend rate and an estimated remaining term of 4.5 years. This estimated fair value was recorded in offering costs.

On October 21, 2015, the Company completed a public offering (the “2015 Public Offering”) of 392 Class A Units and 1,108 Class B Units for $10,000 per Unit. Each Class A Unit consisted of 10,000 shares of the Company’s common stock and 10,000 warrants to purchase one share of common stock, and each Class B Unit consisted of one share of Series 2 Convertible Preferred Stock (each convertible into 10,000 shares of the Company’s common stock, subject to certain ownership limitations) and 10,000 warrants to purchase one share of common stock. In addition, the Company sold 2.25 million shares of common stock and 2.25 million warrants to purchase one share of common stock pursuant to the full exercise of the overallotment option granted to the underwriters.

In aggregate, the Company issued 6.17 million shares of its common stock (inclusive of 2.25 million shares of common stock sold by the Company from the full exercise of the overallotment option granted to the underwriters), 1,108 shares of Series 2 Convertible Preferred Stock and warrants to purchase 17.25 million shares of common stock (inclusive of 2.25 million warrants to purchase shares of common stock sold by the Company from the full exercise of the overallotment option of warrants granted to the underwriters) in the 2015 Public Offering. Subject to certain ownership limitations, the warrants are exercisable at any time within five years of their issuance date at an exercise price of $1.44. The total gross proceeds from the offering to the Company were $17,250,000. After deducting underwriting discounts, commissions and offering expenses payable by the Company, the aggregate net proceeds received by the Company totaled approximately $15.7 million.

The Company incurred issuance costs in connection with the 2015 Public Offering totaling $1,814,000 (including the fair value of warrants issued to the underwriters of approximately $259,000, as discussed below). The following reflects the allocation of these proceeds to the new securities issued:

Security / Account	Allocated Fair Value		Issuance Costs			Final Allocation
			(in thousands)
Common stock and warrants	$	10,848	$	(1,116	)	$	9,732
Series 2 Convertible Preferred Stock	6,402		(698		)	5,704
Total	$	17,250	$	(1,814	)	$	15,436

The Company retained underwriters in connection with the 2015 Public Offering, and pursuant to the terms of an underwriting agreement, the Company paid the underwriters an aggregate fee totaling approximately $1,283,000. In addition, the Company issued the underwriters 450,000 warrants at the closing of the 2015 Public Offering, each warrant entitling the holder to purchase one share of common stock for $1.44 at any time within three years of their issuance date. The aggregate fair value of these warrants when they were issued on October 21, 2015, was estimated to be $259,000, using a closing stock price of $1.00 and assumptions including estimated volatility of 111.20%, a risk-free interest rate of 0.83%, a zero dividend rate and an estimated remaining term of 2.7 years. This estimated fair value was recorded in offering costs.

XML

Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Summary of Significant Accounting Policies

Basis of Presentation.  The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America.

Principles of Consolidation.  The consolidated financial statements include the financial statements of WaferGen Bio-systems, Inc. and its subsidiaries. All significant transactions and balances between the WaferGen Bio-systems, Inc. and its subsidiaries have been eliminated in consolidation.

Use of Estimates.  Preparing financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, and expenses. Actual results and outcomes could differ from these estimates and assumptions.

Cash and Cash Equivalents.  The Company considers all highly liquid debt investments with a remaining maturity of three months or less when purchased to be cash and cash equivalents. Cash and cash equivalents that are restricted as to withdrawal or usage under the terms of contractual agreements, if any, are recorded as restricted cash.

Foreign Currencies.  Foreign exchange gains and losses for assets and liabilities of the Company’s non-U.S. subsidiaries for which the functional currency is the U.S. dollar are recorded in miscellaneous income (expense) in the Company’s consolidated statements of operations. The Company has no subsidiaries for which the local currency is the functional currency.

Fair Value of Financial Instruments.  The carrying amounts of accounts receivable and accounts payable approximate fair value due to the short-term maturities of these instruments. See also the Company’s accounting policy for “Change in Fair Value of Derivatives.”

Concentration of Credit Risk.  Financial instruments that potentially subject the Company to significant concentrations of credit risk consist principally of cash and accounts receivable. The Company places its cash in commercial banks. Accounts in the United States are secured by the Federal Deposit Insurance Corporation. Accounts in Luxembourg are similarly guaranteed. The Company’s total deposits at commercial banks usually exceed the balances insured. The Company generally requires no collateral from its customers.

Accounts Receivable.  An allowance for doubtful accounts will be recorded based on a combination of historical experience, aging analysis, and information on specific accounts. Account balances will be written off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.

Inventory.  Inventory is recorded at the lower of cost (first-in, first-out) or net realizable value. Additionally, the Company evaluates its inventory in terms of excess and obsolete exposures and records provisions as needed.

Goodwill and Other Intangible Assets.  Goodwill is tested for impairment on an annual basis in the fourth quarter and between annual tests if events occur or circumstances indicate that the carrying amount of goodwill may not be recoverable. Impairment losses, if any, are recorded in the statement of operations as “impairment of goodwill.”

Long-lived intangibles are carried at cost less accumulated amortization and are subject to review for impairment when events or circumstances indicate that the carrying value may not be recoverable (See also the Company’s accounting policy for “Impairment of Long-Lived Assets.”) Amortization is recognized over the estimated useful life of the respective asset on a straight-line basis except for customer lists, which are amortized in proportion to the present value of projected cash flows within their estimated useful lives, since this methodology more closely reflects the pattern in which economic benefits are derived.

Property and Equipment.  Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the assets as follows:

Equipment	3 to 5 years
Tools and molds	3 years
Leasehold improvements	3 to 5 years, or remaining lease term if shorter
Furniture and fixtures	5 years

Costs of maintenance and repairs that do not improve or extend the lives of the respective assets are expensed as incurred. Upon retirement or sale, the cost and related accumulated depreciation are removed from the balance sheet and the resulting gain or loss is reflected in operating expenses.

Advertising Costs.  Advertising costs of nil were expensed as incurred in the years ended December 31, 2015 and 2014.

Deferred Financing Costs.  Costs incurred in connection with the issuance of debt are capitalized and amortized as interest expense using the effective interest method. The unamortized amounts are offset against the debt to the extent that a liability is recorded. Absent outstanding borrowings, they are included in other assets.

Impairment of Long-Lived Assets.  The Company continually evaluates whether events and circumstances have occurred that indicate the remaining estimated useful life of long-lived assets may warrant revision or that the remaining balance of long-lived assets may not be recoverable. When factors indicate that long-lived assets should be evaluated for possible impairment, the Company uses an estimate of the related undiscounted future cash flows over the remaining life of the long-lived assets in measuring whether they are recoverable. If the estimated undiscounted future cash flows do not exceed the carrying value of the asset, a loss is recorded as the excess of the asset’s carrying value over its fair value. No assets were determined to be impaired in 2015 and 2014.

Income Taxes.  Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the tax consequences attributable to differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases, and operating loss carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in the tax rates is recognized in income in the period that includes the enactment date. Accounting for deferred tax represents the best estimate of the likely future tax consequences of events that have been recognized in the Company’s consolidated financial statements and tax returns and their future probability. A valuation allowance is recorded for loss carry-forwards and other deferred tax assets where it is more likely than not that such loss carry-forwards and deferred tax assets will not be realized. Interest and penalties related to uncertain tax positions are recognized in the provision for income taxes.

Governmental Subsidies.  Incentives received from governments in the form of grants are recorded as a reduction in expense in accordance with their purpose. Grants awarded for the purpose of matching specified expenditures are not recognized until a definitive agreement has been signed by both parties; thereafter income is recognized to the extent that the related expenses have been incurred. The Company recognized governmental subsidies of $164,000 (the balance of available matching funds having been fully used by March 31, 2015) and $559,000 in the years ended December 31, 2015 and 2014, respectively, which were offset against operating expenses in the statement of operations.

Revenue Recognition.  The Company recognizes revenue when (i) delivery of product has occurred or services have been rendered, (ii) there is persuasive evidence of a sale arrangement, (iii) selling prices are fixed or determinable, and (iv) collectability from the customers (individual customers and distributors) is reasonably assured. Revenue consists primarily of revenue generated from the sale of the Company’s products. Revenue is recorded when the risk and rewards of ownership are transferred to the Company’s customers (individual customers and distributors). This generally occurs when the Company’s products are shipped from its facility as title has passed. Revenue is recorded net of estimated cash discounts. The Company estimates and accrues an allowance for sales returns at the time the product is sold. To date, sales returns have not been material. Distributors have a fourteen day inspection period however this period is not an acceptance provision that purports to be a trial or evaluation purpose, is not an acceptance provision that grants a right of return or exchange on the basis of subjective matters, and is not an acceptance provision based on customer-specific objective criteria. The fourteen day inspection period is an acceptance provision that is based on seller-specified objective criteria.

Revenue from multi-deliverable arrangements is recognized for each element on delivery of product or completion of service. A typical multi-deliverable arrangement would be the shipment of capital equipment to a customer, followed by the delivery of services or of expendable equipment, provided such delivery is both probable and substantially within the Company’s control. Revenue for each deliverable is allocated based on full list selling prices, although if none of the deliverables is disproportionately discounted relative to the overall discount, this allocation is approximated by using the actual selling price of each deliverable to the customer. The actual cost of revenue for each deliverable is recognized when the revenue for that deliverable is recognized.

Stock-Based Compensation.  The Company measures the fair value of all stock-based awards to employees, including stock options, on the grant date and records the fair value of these awards, net of estimated forfeitures, to compensation expense over the service period. The fair value of awards to consultants is measured on the dates on which performance of services is completed, with interim valuations recorded at balance sheet dates while performance is in progress. The fair value of options is estimated using the Black-Scholes valuation model, and the fair value of restricted stock is based on the Company’s closing share price on the measurement date.

Change in Fair Value of Derivatives.  The Company recognizes (or recognized until the time of their settlement) its warrants with certain cash settlement provisions or with certain anti-dilution protection as derivative liabilities. Such liabilities are valued when the financial instruments are initially issued or the derivative first requires recognition and are also revalued at each reporting date, with the change in their respective fair values being recorded as a gain or loss on revaluation within other income and expenses in the statement of operations. The Company determines the fair value of those warrants for which no anti-dilution adjustment is projected prior to the expiration date using the Black-Scholes valuation model, and all other derivative liabilities using a Monte Carlo Simulation approach, with key input variables provided by management.

Warranty Reserve.  The Company’s standard warranty agreement is one year from shipment of certain products. The Company accrues for anticipated warranty costs upon shipment of these products. The Company’s warranty reserve is based on management’s judgment regarding anticipated rates of warranty claims and associated repair costs, and is updated quarterly.

Research and Development.  Research and development costs are charged to operations as incurred.

Net Income (Loss) Per Share.Basic net income (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Diluted income (loss) per share is calculated by dividing net income (loss) by the weighted average number of common shares outstanding plus common share equivalents from conversion of dilutive stock options, warrants, and restricted stock using the treasury method, and convertible securities using the as-converted method, except when antidilutive. In the event of a net loss, the effects of all potentially dilutive shares are excluded from the diluted net loss per share calculation as their inclusion would be antidilutive.

Reclassification.  Certain reclassifications have been made to prior periods’ data to conform to the current presentation. These reclassifications had no effect on reported net losses.

Recent Accounting Pronouncements.

In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2014-09”). ASU 2014-09 will replace most of the existing revenue recognition guidance within U.S. GAAP. The core principle of this guidance is that an entity should recognize revenue for the transfer of goods or services to customers in an amount that it expects to be entitled to receive for those goods or services. In doing so, companies will be required to make certain judgments and estimates, including identifying contract performance obligations, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price among separate performance obligations. Further, ASU 2014-09 will require companies to make additional disclosures. ASU 2014-09 is effective for annual periods beginning after December 15, 2016, and interim periods within those years, and will become effective for the Company beginning on January 1, 2017, with early adoption not permitted. In August 2015, the FASB issued ASU 2015-14, “Revenue from Contracts with Customers (Topic 606): Deferral of the Effective date” (“ASU 2015-14”),which permits deferral of the effective date of ASU 2014-09 by one year, so the Company may delay adopting the standard until January 1, 2018. ASU 2014-09 allows for two methods of adoption, a full retrospective method or a modified retrospective approach with the cumulative effect recognized at the date of initial application. The Company is in the process of determining both the timing and the method of adoption and its impact on the Company’s consolidated financial condition and results of operations.

In August 2014, the FASB issued ASU 2014-15, “Presentation of Financial Statements - Going Concern (Topic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern” (“ASU 2014-15”). ASU 2014-15 will add guidance to U.S. GAAP that is presently available only in auditing standards, and provide clarification of such guidance. Further, an assessment of going concern will be required at each interim reporting period (in addition to the existing auditing guideline of an annual assessment), and will require a look-forward period of one year from the date of issuance (as opposed to the existing auditing guideline of one year from the balance sheet date). ASU 2014-15 is effective for annual periods ending after December 15, 2016, with early adoption permitted, and will become effective for the Company for the year ending December 31, 2016, and for each interim period thereafter. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial condition or results of operations.

In April 2015, the FASB issued ASU 2015-03, “Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs” (“ASU 2015-03”). ASU 2015-03 requires issuance costs related to a recognized debt liability to be presented in the balance sheet as an offset against the recorded liability, similar to debt discounts. Such issuance costs were previously recorded as assets. The recognition and measurement guidance for debt issuance costs are unchanged. ASU 2015-03 is effective for annual periods beginning after December 15, 2015, and interim periods within those years, with early adoption permitted. In August 2015, the FASB issued ASU 2015-15, “Interest - Imputation of Interest (Subtopic 835-30): Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements - Amendments to SEC Paragraphs Pursuant to Staff Announcement at June 18, 2015 EITF Meeting (SEC Update)” (“ASU 2015-15”). ASU 2015-15 notes that the SEC would permit the issuance costs related to a line-of-credit being deferred and the unamortized portion being presented as an asset, regardless of whether there are outstanding borrowings. The Company adopted ASU 2015-03 effective January 1, 2015 and ASU 2015-15 effective July 1, 2015 and, since it has no debt issuance costs recorded for any period that will be presented after the former date, neither adoption had any impact on the Company’s consolidated financial condition or results of operations.

In July 2015, the FASB issued ASU 2015-11, “Inventory (Topic 330): Simplifying the Measurement of Inventory” (“ASU 2015-

11”). ASU 2015-11 requires inventory that is recorded using the first-in, first-out (FIFO) or average cost method to be measured at the lower of cost and net realizable value (defined as the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation), as opposed to the previous requirement to measure such inventory at the lower of cost and market value. ASU 2015-11 is effective for annual periods beginning after December 15, 2016, and interim periods within those years, with early adoption permitted. The Company adopted this standard effective July 1, 2015, and its adoption did not have a significant impact on the Company’s consolidated financial condition or results of operations. In September 2015, the FASB issued ASU 2015-16, “Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments” (“ASU 2015-16”). ASU 2015-16 requires that, in the event of a business acquisition, the acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. The acquirer will need to record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. ASU 2015-16 is effective for annual periods beginning after December 15, 2015, with early adoption permitted only with respect to periods for which financial statements have not been issued. The Company adopted this standard effective October 1, 2015, and its adoption had no impact on the Company’s consolidated financial condition or results of operations.

In September 2015, the FASB issued ASU 2015-17, “Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes” (“ASU 2015-17”). ASU 2015-17 requires that deferred tax liabilities and assets be classified as noncurrent in a classified statement of financial position (superseding the previous requirement that they be apportioned between current and noncurrent). ASU 2015-17 is effective for annual periods beginning after December 15, 2016, with early adoption permitted. The Company adopted this standard effective October 1, 2015, and its adoption had no impact on the Company’s consolidated financial condition or results of operations.

In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). ASU 2016-02 requires the recognition of lease assets (representing the value of the right to use the property over the lease term) and lease liabilities (representing the present value of future liabilities) by lessees for those leases presently classified as operating leases (superseding the previous requirement that they be expensed over the lease term, without recognition of assets and liabilities). ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, and interim periods within those years, and will become effective for the Company beginning on January 1, 2019. The Company is in the process of determining the impact on the Company’s consolidated financial condition and results of operations.

XML

Acquisitions

12 Months Ended

Dec. 31, 2015

Business Combinations [Abstract]

Acquisitions

Acquisitions

On January 6, 2014, the Company acquired the Apollo Business (see Note 1). Since that date the results of its operations have been included in the consolidated financial statements. As a result of the acquisition, the Company can now offer a wide spectrum of products for sample preparation for NGS to laboratories performing targeted sequencing. The Company expects to achieve significant synergies, especially in its sales and marketing efforts, since the SmartChip and Apollo products and services serve the same customer base. The total purchase price for the Apollo Business is summarized as follows:

	(in thousands)
Cash	$	2,000
Promissory note (see Note 7)	1,100
Contingent earn-out payments	410
Total	$	3,510

The contingent consideration arrangement requires the Company to pay IntegenX a percentage of revenues, on a sliding scale up to 20%, should certain revenue targets be achieved in 2014, 2015 and 2016. The Company estimated the fair value of the contingent consideration using a probability-weighted discounted cash flow model based on key assumptions including annual revenues ranging from $4.0 million to $9.9 million and a discount rate of 14%. This is measured as a Level 3 fair value liability (see Note 12).

In connection with the Apollo Business acquisition, the Company allocated the total purchase consideration to the net assets and liabilities acquired, including identifiable intangible assets, based on their respective fair values at the acquisition date.

The following table summarizes the allocation of the purchase price to the fair value of the respective assets and liabilities acquired:

	(in thousands)
Inventory	$	606
Property and equipment	118
Intangible assets:
Customer lists and trademarks	1,500
Purchased technology	360
Goodwill (1)	990
Total assets	3,574
Liabilities – accrued vacation	(64		)
Total purchase price	$	3,510

__________

(1) Goodwill, which represents the excess of the purchase price over the fair value of tangible and identified intangible assets acquired, is attributable primarily to expected synergies and the assembled workforce. All of the goodwill is expected to be deductible for income tax purposes except to the extent that it arose due to an over-estimate of contingent earn-out payments.

XML

Inventories

12 Months Ended

Dec. 31, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories, net of provisions for potentially excess, obsolete or impaired goods, consisted of the following at December 31, 2015 and 2014:

	December 31, 2015		December 31, 2014
	(in thousands)
Raw materials	$	630	$	55
Work in process	288		251
Finished goods	1,080		507
Inventories, net	$	1,998	$	813

XML

Property and Equipment

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

Property and equipment consisted of the following at December 31, 2015 and 2014:

	December 31, 2015			December 31, 2014
	(in thousands)
Equipment	$	3,484		$	3,081
Tools and molds	27			11
Leasehold improvements	92			86
Furniture and fixtures	95			95
Total property and equipment	3,698			3,273
Less accumulated depreciation and amortization	(2,646		)	(2,404		)
Property and equipment, net	$	1,052		$	869

Depreciation and amortization expense related to property and equipment totaled $431,000 and $324,000 for the years ended December 31, 2015 and 2014, respectively.

Equipment includes the following amounts under leases at December 31, 2015 and 2014:

	December 31, 2015			December 31, 2014
	(in thousands)
Cost	$	598		$	455
Accumulated depreciation	(180		)	—
Total	$	418		$	455

XML

Goodwill and Other Intangible Assets

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangible Assets

Goodwill and Other Intangible Assets

Changes in the carrying amount of goodwill in the year ended December 31, 2015, were as follows:

	(in thousands)
Balance at January 1, 2015	$	990
Additions	—
Balance at December 31, 2015	$	990

Other intangible assets as of December 31, 2015, consist of:

	Gross Carrying Amount		Accumulated Amortization		Intangible Assets
			(in thousands)
Purchased technology	$	360	$	200	$	160
Customer lists and trademarks	1,500		748		752
Total as of December 31, 2015	$	1,860	$	948	$	912

The estimated future amortization expenses by fiscal year are as follows:

Year ending December 31,	(in thousands)
2016	$	421
2017	314
2018	148
2019	29
Total amortization	$	912

Intangible asset amortization expense for the years ended December 31, 2015 and 2014, was $450,000 and $498,000, respectively.

XML

Long Term Obligations

12 Months Ended

Dec. 31, 2015

Long-term Debt and Capital Lease Obligations, Including Current Maturities [Abstract]

Long Term Obligations

Long Term Obligations

On August 15, 2013, the Company issued WaferGen Biosystems (M) Sdn. Bhd. (“WGBM”), a wholly owned subsidiary in Malaysia, notes with a face value of $6.6 million, maturing on August 15, 2020 (the “Malaysian Notes”), in consideration of WGBM’s cancellation of the Company’s obligations under a term loan owing to WGBM which, as of that date, had an outstanding loan balance of approximately $5.3 million. Under the terms of an agreement between the Company, WGBM and Malaysian Technology Development Corporation (“MTDC”, a major investor in WGBM’s preference shares), upon liquidation of WGBM (which occurred on November 26, 2013), the Malaysian Notes were divided such that the Company received notes with an aggregate principal amount of $1.4 million and MTDC received notes with an aggregate principal amount of $5.2 million (the “MTDC Notes”).

The MTDC Notes were recorded using an effective interest rate of 17.39% and are summarized as follows at December 31, 2015 and 2014:

	December 31, 2015		December 31, 2014
MTDC Notes Payable:	(in thousands)
Face value	$	5,200	$	5,200
Debt discount, net of accumulated amortization of $710 and $339 at December 31, 2015 and 2014, respectively	2,833		3,204
Notes payable, net of debt discount	$	2,367	$	1,996

At any time prior to the MTDC Notes’ maturity date, the Company may issue MTDC shares of the Company’s common stock with a value, based on the average closing price in the preceding 30 days, equal to the face value of the MTDC Notes. Based on an average closing price of $0.7938 in the 30 days preceding December 31, 2015, the MTDC Notes could have been settled by issuing 6,551,000 shares of the Company’s common stock.

As part of the consideration for the Apollo Business (see Notes 1 and 3), the Company issued a $1.25 million secured promissory note to IntegenX (the “IntegenX Note”), due on January 6, 2017 (the “Maturity Date”). The IntegenX Note earned simple interest at 8% per annum over its three year term, payable on the Maturity Date. It was repayable early without premium or penalty at the Company’s option at any time and it had to be repaid within 45 days of the closing of an equity offering yielding the Company net cash proceeds of at least $15,000,000. Such an equity offering closed on August 27, 2014 (see Note 1) and the IntegenX Note was repaid on September 12, 2014.

The IntegenX Note was recorded using an effective interest rate of 11.60% and is summarized as follows at December 31 and January 6, 2014:

	December 31, 2014			January 6, 2014
IntegenX Notes Payable:	(in thousands)
Face value	$	1,250		$	1,250
Interest added to principal	68			—
Stated value	1,318			1,250
Debt discount, net of accumulated amortization of $21 and nil at September 12 and January 6, 2014, respectively	129			150
Notes payable, net of debt discount, prior to repayment	1,189			1,100
Loss on extinguishment of debt	129			—
Balance repaid to IntegenX	(1,318		)	—
Notes payable, net of debt discount	$	—		$	1,100

The Company recorded a loss on early extinguishment of debt of $129,000 as a result of the repayment of the IntegenX Note on September 12, 2014.

As of December 31, 2015, the Company leased office space for use in its operations under three operating leases that were not cancellable by the Company and had expiration dates between June 2017 and April 2018 (See Note 18, Subsequent Events). The Company also leases equipment under three capital leases that expire between December 2017 and May 2018.

Aggregate future minimum obligations for leases in effect as of December 31, 2015, are as follows:

	Operating  Leases		Capital  Leases
Year ending December 31,	(in thousands)
2016	477		192
2017	486		183
2018	162		25
Total minimum obligations	$	1,125	400
Amounts representing interest			(17		)
Present value of future minimum payments			383
Current portion of long term obligations			(180		)
Long term obligations, less current portion			$	203

Rent expense totaled $535,000 and $366,000 for the years ended December 31, 2015 and 2014, respectively.

XML

Preferred Stock

12 Months Ended

Dec. 31, 2015

Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract]

Preferred Stock

Preferred Stock

The Company has 10,000,000 shares of preferred stock authorized. Effective August 27, 2013, the Company designated 3,663 shares of its authorized preferred stock as Series 1 Convertible Preferred Stock. The Series 1 Convertible Preferred Stock had no voting rights, and holders were entitled to a liquidation preference equal to $0.001 per share. Each share of Series 1 Convertible Preferred Stock was convertible into 251.53436 shares of common stock, subject to an ownership cap whereby conversion may not occur to the extent the holder would own more than 9.98% of the common stock following conversion.

On August 27, 2013, the Company issued 2,987 shares of Series 1 Convertible Preferred Stock in exchange for previously-issued securities and sold 646 shares of Series 1 Convertible Preferred Stock in a private placement. As of December 31, 2013, 688 shares of Series 1 Convertible Preferred Stock had been converted into 173,000 shares of common stock, and in the year ended December 31, 2014, all the remaining 2,945 shares of Series 1 Convertible Preferred Stock were converted into 741,000 shares of common stock. The Company subsequently retired all of the Series 1 Convertible Preferred Stock, none of which remains issued and outstanding and none will be issued in the future.

Effective October 20, 2015, the Company designated 1,108 shares of its authorized preferred stock as Series 2 Convertible Preferred Stock. Each share of Series 2 Convertible Preferred Stock was convertible into 10,000 shares of common stock, subject to an ownership cap whereby conversion may not occur to the extent the holder would own more than 9.98% of the common stock following conversion. The Series 2 Convertible Preferred Stock has no voting rights and is on a par with common stock on an as-converted basis with respect to dividend rights and distributions of assets in the event of liquidation, without regard to the ownership cap.

On October 21, 2015, the Company sold 1,108 shares of Series 2 Convertible Preferred Stock in the 2015 Public Offering (see Note 1). The Company recognized a beneficial conversion feature calculated as the number of potential conversion shares multiplied by the excess of the market price of the common stock on the issuance date over the price per conversion share based on the valuation allocated to the Series 2 Convertible Preferred Stock. Since this preferred stock was immediately convertible and not redeemable, this non-contingent beneficial conversion feature of $4,678,000 was recorded as a one-time accretion expense. As of December 31, 2015, 678 shares of Series 2 Convertible Preferred Stock had been converted into 6,780,000 shares of common stock and 430 shares of Series 2 Convertible Preferred Stock remained outstanding.

XML

Stock Awards

12 Months Ended

Dec. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock Awards

Stock Awards

The Company has awards outstanding under three plans - the 2003 Incentive Stock Plan (the “2003 Plan”), the 2007 Stock Option Plan (the “2007 Plan”) and the 2008 Stock Incentive Plan (the “2008 Plan”) (collectively, the “Plans”). In addition, there are 178,000 inducement options and 50,000 inducement restricted stock units outstanding that were awarded to executive officers on August 27, 2014 and May 12, 2015, not covered by the Plans, with the same standard terms as non-qualified stock options or restricted stock units awarded under the 2008 Plan. Under the 2003 Plan and 2007 Plan, incentive stock options, non-qualified stock options, restricted stock and restricted stock units could be granted. Awards vested over varying periods, as specified by the Company’s Board of Directors for each grant, and are exercisable for a maximum period of ten years after date of grant. Both of these plans have been frozen, resulting in no further shares being available for grant. The Company presently issues most of its awards under the 2008 Plan, initially adopted by the Company’s stockholders on June 5, 2008, and subsequently amended to authorize the issuance of additional shares of the Company’s common stock. This includes amendments adopted by the Company’s stockholders on May 29, 2014, which increased the total number of shares authorized for issuance from 15,000 to 315,000, and on November 17, 2014, which further increased the total number of shares authorized for issuance from 315,000 to 1,215,000. The purpose of the 2008 Plan is to provide an incentive to retain the employment of directors, officers, consultants, advisors and employees of the Company, to attract new personnel whose training, experience and ability are considered valuable, to encourage the sense of proprietorship, and to stimulate the active interest of such persons in the Company’s development and financial success.

Under the 2008 Plan, the Company is authorized to issue incentive stock options, non-qualified stock options, restricted stock and restricted stock units. Awards that expire or are canceled generally become available for issuance again under the 2008 Plan. The number of shares of the Company’s common stock available under the 2008 Plan will be subject to adjustment in the event of a stock split, stock dividend or other extraordinary dividend, or other similar change in the Company’s common stock or capital structure. Awards may vest over varying periods, as specified by the Company’s Board of Directors for each grant, and have a maximum term of seven years from the grant date. The 2008 Plan is administered by the Company’s Board of Directors. The Company has issued both options and restricted stock (including restricted stock units), mostly under the Plans. Restricted stock grants afford the recipient the opportunity to receive shares of common stock, subject to certain terms, whereas options give them the right to purchase common stock at a set price. Both the Company’s options and restricted stock issued to employees generally have vesting restrictions that are eliminated over three or four years, although vesting may be over a shorter period, or may occur on the grant date, depending on the terms of each individual award.

A summary of stock option and restricted stock transactions in the two years ended December 31, 2015, is as follows:

			Stock Options				Restricted Stock
	Shares Available For Grant		Number of Options Outstanding		Weighted Average Exercise Price		Number of Awards Outstanding		Weighted Average Grant-Date Fair Value
	(In thousands, except per share amounts)
Balance at January 1, 2014	3		12		$	353.92	—		$	—
2008 Plan Amendments	1,200		—		$	—	—		$	—
Granted	(321	)	179		$	8.79	242		$	4.80
Vested	—		—		$	—	(7	)	$	14.00
Forfeited	11		(1	)	$	80.10	(10	)	$	4.57
Canceled	2		(2	)	$	204.66	—		$	—
Balance at December 31, 2014	895		188		$	27.35	225		$	4.54
Granted	(562	)	361		$	3.43	400		$	3.54
Vested	—		—		$	—	(95	)	$	4.21
Forfeited	104		(71	)	$	4.62	(79	)	$	4.28
Canceled	1		(1	)	$	765.96	—		$	—
Balance at December 31, 2015	438		477		$	11.43	451		$	3.77

The following table summarizes information concerning outstanding options as of December 31, 2015:

Options	Number of Shares	Weighted Average Remaining Contractual Life (in Years)	Weighted Average Exercise Price		Aggregate Intrinsic Value
	(in thousands)				(in thousands)
Outstanding	477	5.95	$	11.43	$	—
Vested and expected to vest	457	5.93	$	11.77	$	—
Exercisable	311	5.76	$	15.48	$	—

The aggregate intrinsic value in the preceding table represents the total pre-tax value (i.e., the difference between the Company’s stock price and the exercise price) of stock options outstanding as of December 31, 2015, based on the Company’s common stock closing price of $0.73, which would have been received by the option holders had all their in-the-money options been exercised as of that date.

The weighted average grant date fair value of options awarded in the years ended December 31, 2015 and 2014, was $2.56 and $6.33, respectively. These fair values were estimated using the following assumptions (see also Note 12):

	Year Ended December 31,
	2015		2014
Risk-free interest rate	1.25% - 1.44%		1.43% - 1.57%
Expected term	3.55 - 4.50 Years		4.75 years
Expected volatility	106.11% - 119.36%		93.89% - 105.79%
Dividend yield	—	%	—	%

The grant date fair value of options vested in the years ended December 31, 2015 and 2014, was $677,000 and $899,000, respectively. No options were exercised during the two years ended December 31, 2015. The total fair value of restricted stock vested in the years ended December 31, 2015 and 2014, was $292,000 and $19,000, respectively.

The amounts expensed for stock-based compensation totaled $1,331,000 and $1,194,000 for the years ended December 31, 2015 and 2014, respectively.

At December 31, 2015, the total stock-based compensation cost not yet recognized, net of estimated forfeitures, was $1,444,000. This cost is expected to be recognized over an estimated weighted average amortization period of 2.10 years. No amounts related to stock-based compensation costs have been capitalized. The tax benefit and the resulting effect on cash flows from operating and financing activities related to stock-based compensation costs were not recognized as the Company currently provides a full valuation allowance for all of its deferred taxes.

XML

Warrants

12 Months Ended

Dec. 31, 2015

Warrants and Rights Note Disclosure [Abstract]

Warrants

Warrants

A summary of outstanding common stock warrants as of December 31, 2015, is as follows:

Securities Into Which	Total Warrants	Warrants Recorded	Exercise		Expiration
Warrants are Convertible	Outstanding	as Liabilities	Price		Date
	(in thousands, except per share amounts)
Common stock	17,250	—	$	1.44	October 2020
Common stock	450	—	$	1.44	October 2018
Common stock	4,600	—	$	5.00	August 2019
Common stock	120	—	$	6.25	August 2017
Common stock	613	111	$	26.00	August and September 2018
Total	23,033	111

In addition, there are 25.88 unit warrants outstanding which expire in August and September 2018, 0.35 of which are recorded as liabilities, each entitling the holder to purchase, for $50,000, 2,500 shares of common stock and 1,250 warrants to purchase one share of common stock at an exercise price of $26.00, expiring in August and September 2018.

The warrants expiring in October 2020 and October 2018 were issued to investors and underwriters, respectively, in the 2015 Public Offering, and the warrants expiring in August 2019 and August 2017 were issued to investors and underwriters, respectively, in the 2014 Public Offering (see Note 1).

The Company records warrants and unit warrants with certain anti-dilution protection or certain cash settlement provisions as liabilities, with the estimated fair value of those warrants for which no anti-dilution adjustment is projected prior to the expiration date being calculated using the Black-Scholes valuation model, with all others being calculated using a Monte Carlo Simulation approach, using key input variables provided by management, at each reporting date. Changes in fair value are recorded as gains or losses on revaluation in non-operating income (expense).

On March 31, 2014, the Company amended the terms of 413,000 warrants and 22.54 unit warrants expiring in August and September 2018 to eliminate certain potential cash settlement provisions such that the liability was settled, having received consent from their holders. The fair value of the securities settled and reclassified as equity on March 31, 2014, was estimated to be $6,109,000. On June 30, 2014, the Company similarly amended the terms of a further 89,000 warrants and 2.99 unit warrants such that the liability was settled, having received consent from their holders after March 31, 2014. The fair value of the securities settled and reclassified as equity on June 30, 2014, was estimated to be $712,000. There have been no such reclassifications since June 30, 2014.

The aggregate fair value of those warrants and unit warrants accounted for as liabilities as of December 31, 2015 and 2014 (including warrants which have subsequently expired), was estimated to be $4,000 and $126,000, respectively, using a closing stock price of $0.73 and $3.00, respectively, and, other than those warrants with a de minimis value on the valuation date, based on the following assumptions:

	December 31, 2015		December 31, 2014
Risk-free interest rate	1.16% - 1.18%		1.18% - 1.20%
Expected remaining term	2.39 - 2.47 Years		3.29 - 3.37 Years
Expected volatility	108.49% - 108.51%		118.75% - 118.93%
Dividend yield	—	%	—	%

The aggregate fair value of such warrants at December 31, 2013, was estimated to be $9,147,000. During the year ended December 31, 2015, the decrease in the fair value of the warrant derivative liability of $122,000 was recorded as a revaluation gain, and during the year ended December 31, 2014, to the extent that it did not arise from settlements, the decrease in the fair value of the warrant derivative liability of $2,200,000 was recorded as a revaluation gain (see Note 12).

XML

Benefit Plan

12 Months Ended

Dec. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Benefit Plan

Benefit Plan

The Company has a 401(k) plan that allows eligible U.S. employees to contribute up to 50 percent of their annual compensation to the plan, subject to certain limitations. Each employee directs their contributions, which vest immediately, across a series of mutual funds. The Company made no matching contributions in the years ended December 31, 2015 and 2014, and the costs of administering the 401(k) plan are not significant.

XML

Fair Value of Financial Instruments

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

Fair Value of Financial Instruments

Fair value measurements are determined under a three-level hierarchy for fair value measurements that prioritizes the inputs to valuation techniques used to measure fair value, distinguishing between market participant assumptions developed based on market data obtained from sources independent of the reporting entity (“observable inputs”) and the reporting entity’s own assumptions about market participant assumptions developed based on the best information available in the circumstances (“unobservable inputs”).

Fair value is the price that would be received to sell an asset or would be paid to transfer a liability (i.e., the “exit price”) in an orderly transaction between market participants at the measurement date. In determining fair value, the Company primarily uses prices and other relevant information generated by market transactions involving identical or comparable assets (“market approach”). The Company also considers the impact of a significant decrease in volume and level of activity for an asset or liability when compared with normal activity to identify transactions that are not orderly.

The highest priority is given to unadjusted quoted prices in active markets for identical assets (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Securities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

The three hierarchy levels are defined as follows:

Level 1 – Quoted prices in active markets that are unadjusted and accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2 – Quoted prices for identical assets and liabilities in markets that are not active, quoted prices for similar assets and liabilities in active markets or financial instruments for which significant inputs are observable, either directly or indirectly;

Level 3 – Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable.

The following tables present the Company’s liabilities that are measured at fair value at December 31, 2015 and 2014:

	Level 1		Level 2		Level 3		Total
December 31, 2015			(in thousands)
Recurring Financial Liabilities:
Warrant derivative liabilities	$	—	$	—	$	4	$	4
Contingent earn-out payments	—		—		44		44
Total liabilities	$	—	$	—	$	48	$	48

	Level 1		Level 2		Level 3		Total
December 31, 2014			(in thousands)
Recurring Financial Liabilities:
Warrant derivative liabilities	$	—	$	—	$	126	$	126
Contingent earn-out payments	—		—		279		279
Total liabilities	$	—	$	—	$	405	$	405

The following tables present a reconciliation of all liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the years ended December 31, 2015 and 2014:

	Warrant Derivatives				Contingent Earn-out Payments			Total
				(in thousands)
Balance at January 1, 2015	$	126			$	279		$	405
Issuances	—				—			—
Gain on revaluation of warrant derivative liabilities, net	(122		)		—			(122		)
Change in undiscounted contingent earn-out liability	—				(304		)	(304		)
Change in contingent earn-out adjustment included in interest expense	—				69			69
Settlements	—				—			—
Balance at December 31, 2015	$	4			$	44		$	48
Total gains included in other income and expenses attributable to liabilities still held as of December 31, 2015	$	122			$	235		$	357

	Warrant Derivatives				Contingent Earn-out Payments			Total
				(in thousands)
Balance at January 1, 2014	$	9,147			$	—		$	9,147
Issuances	—				410			410
Gain on revaluation of warrant derivative liabilities, net	(2,200		)		—			(2,200		)
Change in undiscounted contingent earn-out liability	—				(229		)	(229		)
Change in contingent earn-out adjustment included in interest expense	—				98			98
Settlements	(6,821		)		—			(6,821		)
Balance at December 31, 2014	$	126			$	279		$	405
Total gains included in other income and expenses attributable to liabilities still held as of December 31, 2014	$	1,240			$	131		$	1,371

The liability for contingent earn-out payments arises from the Company’s requirement to pay IntegenX a percentage of revenues of the Apollo Business acquired from IntegenX in January 2014 (see Notes 1 and 3), on a sliding scale up to 20%, should certain revenue targets be achieved in 2014, 2015 and 2016. The fair value of the acquisition earn-out contingencies is determined using a modeling technique based on significant unobservable inputs calculated using a probability-weighted revenue approach. At December 31, 2015, the Company estimated the fair value of the contingent consideration using a probability-weighted discounted cash flow model based on key assumptions including future annual revenues ranging from $3.1 million to $5.0 million and a discount rate of 14%. At December 31, 2014, the Company estimated the fair value of the contingent consideration using a probability-weighted discounted cash flow model based on key assumptions including future annual revenues ranging from $3.4 million to $7.7 million and a discount rate of 14%.

Assumptions used in evaluating the warrant derivative liabilities are discussed in Note 10. The principal assumptions used, and their impact on valuations, are as follows:

Risk-Free Interest Rate.  This is the U.S. Treasury rate for the measurement date having a term equal to the weighted average expected remaining term of the instrument. An increase in the risk-free interest rate will increase the fair value and the associated derivative liability.

Expected Remaining Term.  This is the period of time over which the instrument is expected to remain outstanding and is based on management’s estimate, taking into consideration the remaining contractual life, historical experience and the possibility of liquidation. An increase in the expected remaining term will increase the fair value and the associated derivative liability.

Expected Volatility.  This is a measure of the amount by which the Company’s common stock price has fluctuated or is expected to fluctuate. The Company applies equal weighting to the Company’s own historic volatility and the historic volatility of a group of publicly traded companies over the retrospective period corresponding to the expected remaining term of the instrument on the measurement date. The Company applies a reduced weighting to its own historic volatility in the period prior to August 27, 2013, when it was highly leveraged. The group of publicly traded companies is selected from the same industry or market index, with extra weighting attached to those companies most similar in terms of business activity, size and financial leverage. An increase in the expected volatility will increase the fair value and the associated derivative liability.

Dividend Yield.  The Company has not made any dividend payments and does not plan to pay dividends in the foreseeable future. An increase in the dividend yield will decrease the fair value and the associated derivative liability.

There were no transfers between Level 1, Level 2 and Level 3 of the fair value hierarchy during the years ended December 31, 2015 or 2014.

XML

Segment Information, Geographic Data, and Significant Customers

12 Months Ended

Dec. 31, 2015

Segment Reporting [Abstract]

Segment Information, Geographic Data, and Significant Customers

Segment Information, Geographic Data, and Significant Customers

Operating segments are defined as component of the Company’s business for which separate financial information is available that is evaluated by the Company’s chief operating decision maker in deciding how to allocate resources and assessing performance. The Company presently has only one operating segment.

Revenue by geographic areas for the years ended December 31, 2015 and 2014, are as follows:

	Year Ended December 31,
	2015		2014
	(in thousands)
United States	$	4,835	$	3,559
International:
Canada	157		234
Asia Pacific(1)	1,562		1,287
Europe	613		921
Total revenue	$	7,167	$	6,001

__________

(1) Sales to Asia Pacific included approximately $910,000 and $457,000 to China in 2015 and 2014, respectively, and $505,000 and $665,000 to Japan in 2015 and 2014, respectively.

Revenues are attributed to geographical areas based on where the Company’s products are shipped.

One customer accounted for more than 10% of total revenues during either of the years ended December 31, 2015 or 2014. This customer accounted for 14% and 4% of revenue in the years ended December 31, 2015 and 2014, respectively.

Long-lived assets by geographic areas as of December 31, 2015 and 2014, are as follows:

	2015		2014
	(in thousands)
United States	$	922	$	856
Europe	130		13
			—
Total long-lived assets	$	1,052	$	869

XML

Net Income (Loss) Per Share

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Net Income (Loss) Per Share

Net Income (Loss) Per Share

Basic and diluted net income (loss) per share are shown on the Statements of Operations.

No adjustment has been made to the net loss for charges related to MTDC Notes or accretion related to Series 2 Convertible Preferred Stock, as the effect would be anti-dilutive due to the net loss.

The following outstanding stock options, warrants and unit warrants (on an as-converted into common stock basis) and shares issuable or contingently issuable upon conversion of restricted stock, Series 1 and 2 Convertible Preferred Stock and MTDC Notes were excluded from the computation of diluted net loss per share attributable to holders of common stock as they had antidilutive effects for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015	2014
	(in thousands)
Common share equivalents issuable upon exercise of common stock options	—	22
Common share equivalents issuable upon exercise of common stock warrants	1,629	1,031
Shares issuable upon vesting of restricted stock	392	79
Shares issuable upon conversion of Series 1 Convertible Preferred Stock	—	478
Shares issuable upon conversion of Series 2 Convertible Preferred Stock	1,359	—
Shares issuable upon settlement of MTDC Notes	6,551	1,529
Total common share equivalents excluded from denominator for diluted earnings per share computation	9,931	3,139

XML

Income Taxes

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

The Company’s net loss before provision for income taxes comprises the following for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015			2014
	(in thousands)
U.S	$	(14,250	)	$	(10,375	)
Foreign	(933		)	(315		)
Net loss before provision for income taxes	$	(15,183	)	$	(10,690	)

The provision for income taxes consists of the following for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015		2014
	(in thousands)
Current:
Federal	$	—	$	—
State	2		3
Foreign	2		—
Total Current	$	4	$	3
Deferred:
Federal	$	106	$	—
State	22		—
Foreign	—		—
Total Deferred	$	128	$	—
Provision for income taxes	$	132	$	3

A reconciliation of the provision for income taxes with the expected provision for income taxes computed by applying the federal statutory income tax rate of 34% to the net loss before provision for income taxes for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015			2014
	(in thousands)
Provision for income taxes at federal statutory rate	$	(5,162	)	$	(3,635	)
Federal research and development tax credits	(195		)	(153		)
Derivative revaluations and settlements	(42		)	(748		)
Deferred tax on indefinite-lived assets	79			—
Expenses not deductible, income not taxable and other	12			(9		)
Foreign loss taxed at lower rates	315			107
Change in federal valuation allowance	5,125			4,441
Provision for income taxes	$	132		$	3

The components of the deferred tax assets and liabilities as of December 31, 2015 and 2014, are as follows:

	December 31,			December 31,
	2015			2014
	(in thousands)
Deferred tax assets:
Net operating loss carry-forwards	$	37,719		$	32,741
Capitalized research and development cost	347			446
Goodwill and intangible assets	281			133
Research and development tax credit	2,149			1,820
Depreciation on property and equipment	20			52
Stock-based compensation	1,069			812
Reserves and accruals	722			725
Total deferred tax assets	42,307			36,729
Valuation allowance	(41,235		)	(35,453		)
Deferred tax assets net of valuation allowance	1,072			1,276
Deferred tax liabilities:
Contingent earn-out	(128		)	—
Discount on debt issuance	(1,072		)	(1,276		)
Total deferred tax liabilities	(1,200		)	(1,276		)
Net deferred tax liability	$	(128	)	$	—

Management believes that, based on a number of factors, it is more likely than not that the net deferred tax assets will not be fully realizable. Accordingly, to the extent that they are not exceeded by a deferred tax liability related to indefinite-lived assets, the Company has provided a full valuation allowance against its net deferred tax assets. At December 31, 2015, the Company had federal and state net operating loss carry-forwards (“NOLs”) of approximately $97.9 million and $76.0 million, respectively, and foreign operating loss carry-forwards of approximately $1.9 million. The federal and state NOLs will expire in various periods from 2026 through 2035.

At December 31, 2015, the Company had research and development tax credits of approximately $1.3 million and $1.3 million available to offset future income taxes, if any, for federal and California state purposes, respectively. These federal tax credits will expire in various periods from 2027 through 2035 and the California state tax credits can be carried forward indefinitely.

Utilization of NOLs and tax credit carry-forwards is subject to substantial limitation due to the ownership change limitations provided by the Internal Revenue Code of 1986 (“IRC”) Sections 382 and 383, respectively, and similar state provisions. The Company has determined that there was a substantial ownership change on August 27, 2013, resulting in forfeitures in 2013. On August 27, 2014 and October 21, 2015, there were further substantial ownership changes due to the 2014 Public Offering and 2015 Public Offering (see Note 1), resulting in further forfeitures in 2014 and 2015. The annual limitation may result in the expiration of further NOLs and tax credits before utilization. The Company has not yet evaluated the impact of the IRC Sections 382 and 383 limitations on its recorded NOLs and tax credits in 2013, 2014 and 2015, nor has it determined whether there have been any other substantial ownership changes in 2011 or prior years, so the recognized amount of deferred tax assets (and related 100% valuation allowance) has not been adjusted, although management estimates that a significant majority of the recorded NOLs and tax credits have already been effected and will need to be written off. This has no impact on the income tax expense due to the provision of a full valuation allowance against all net deferred tax assets.

The net valuation allowance increased by approximately $5.8 million and $5.1 million during the years ended December 31, 2015 and 2014, respectively, primarily due to the generation of net operating loss and credit carry-forwards.

The Company files U.S. federal and various state income tax returns. There are no prior year tax returns under audit by taxing authorities, and management is not aware of any impending audits. As a result of the Company’s NOL carry-forwards, all tax years from 2006 through 2015 remain subject to federal and state tax examination.

The Company has established tax reserves for uncertain tax positions totaling $1,116,000 and $945,000 as of December 31, 2015 and 2014, respectively. A reconciliation of the change in unrecognized tax benefits is as follows:

	Year Ended December 31,
	2015		2014
	(in thousands)
Beginning Balance	$	945	$	810
Additions based on tax positions related to the current year	171		135
Ending Balance	$	1,116	$	945

All of the unrecognized tax benefits are recognized in the Company’s financial statements as a reduction in the Company’s deferred tax assets. Accordingly, the Company has not accrued any interest or penalties related to unrecognized tax benefits. Because the Company has a full valuation allowance against its deferred tax assets, there will be no income tax effect of releasing the unrecognized tax benefits. The Company expects no significant changes to its uncertain tax positions in the next 12 months.

XML

Contingencies

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Contingencies

Contingencies

From time to time the Company may be involved in claims arising in connection with its business. Based on information currently available, the Company believes that the amount, or range, of reasonably possible losses in connection with any pending actions against it in excess of established reserves, in the aggregate, not to be material to its consolidated financial condition or cash flows. However, losses may be material to the Company’s operating results for any particular future period, depending on the level of income or loss for such period.

XML

Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data (Unaudited)

Quarterly Financial Data (Unaudited)

Selected summarized quarterly financial information for fiscal 2015 and 2014 is as follows:

	Year Ended December 31, 2015
	First			Second			Third			Fourth
	(in thousands, except per share amounts)
Revenue	$	1,146		$	1,610		$	2,010		$	2,401
Gross profit	$	732		$	934		$	1,162		$	1,119
Net gains (losses) on derivative revaluations	$	(64	)	$	104		$	68		$	318
Non-recurring gains, credits and (charges) related to restructuring	$	—		$	—		$	—		$	—
Net loss	$	(4,806	)	$	(3,821	)	$	(3,476	)	$	(3,212	)
Net loss attributable to common stockholders	$	(4,806	)	$	(3,821	)	$	(3,476	)	$	(7,890	)
Net loss per share – basic and diluted	$	(0.85	)	$	(0.67	)	$	(0.61	)	$	(0.57	)

	Year Ended December 31, 2014
	First			Second			Third			Fourth
	(in thousands, except per share amounts)
Revenue	$	1,405		$	1,734		$	1,250		$	1,612
Gross profit	$	799		$	975		$	876		$	779
Net gains (losses) on derivative revaluations	$	216		$	1,158		$	589		$	466
Non-recurring gains, credits and (charges) related to restructuring	$	—		$	—		$	(129	)	$	—
Net loss	$	(2,546	)	$	(2,103	)	$	(2,781	)	$	(3,263	)
Net loss attributable to common stockholders	$	(2,546	)	$	(2,103	)	$	(2,781	)	$	(3,263	)
Net loss per share – basic and diluted	$	(2.79	)	$	(2.28	)	$	(1.02	)	$	(0.58	)

XML

Subsequent Events

12 Months Ended

Dec. 31, 2015

Subsequent Events [Abstract]

Subsequent Events

Subsequent Events

On February 11, 2016, the Company received written notice from the landlord for its headquarters located at 7400 Paseo Padre Parkway, Fremont, California, that the Company’s lease will be terminated effective April 12, 2016 (see Note 7). Effective March 1, 2016, the Company entered into a new lease for 28,866 square feet facility located at 34700 Campus Drive, Fremont, California, to replace the terminated lease. The new lease provides for a term of three years, commencing on March 1, 2016 and expiring on February 28, 2019, with an option to extend the term for an additional two years.

As of December 31, 2015, aggregate future minimum obligations for all operating leases in effect in March 2016 are as follows:

	As Disclosed in Note 7		As Updated for New Lease
Year ending December 31,	(in thousands)
2016	477		664
2017	486		771
2018	162		776
2019	—		130
Total minimum obligations	$	1,125	$	2,341

XML

- Accounting Policies, by Policy (Policies)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation.  The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America.

Principles of Consolidation

Principles of Consolidation.  The consolidated financial statements include the financial statements of WaferGen Bio-systems, Inc. and its subsidiaries. All significant transactions and balances between the WaferGen Bio-systems, Inc. and its subsidiaries have been eliminated in consolidation.

Use of Estimates

Use of Estimates.  Preparing financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, and expenses. Actual results and outcomes could differ from these estimates and assumptions.

Cash and Cash Equivalents

Cash and Cash Equivalents.  The Company considers all highly liquid debt investments with a remaining maturity of three months or less when purchased to be cash and cash equivalents. Cash and cash equivalents that are restricted as to withdrawal or usage under the terms of contractual agreements, if any, are recorded as restricted cash.

Foreign Currencies

Foreign Currencies.  Foreign exchange gains and losses for assets and liabilities of the Company’s non-U.S. subsidiaries for which the functional currency is the U.S. dollar are recorded in miscellaneous income (expense) in the Company’s consolidated statements of operations.

Fair Value of Financial Instruments

Change in Fair Value of Derivatives.  The Company recognizes (or recognized until the time of their settlement) its warrants with certain cash settlement provisions or with certain anti-dilution protection as derivative liabilities. Such liabilities are valued when the financial instruments are initially issued or the derivative first requires recognition and are also revalued at each reporting date, with the change in their respective fair values being recorded as a gain or loss on revaluation within other income and expenses in the statement of operations. The Company determines the fair value of those warrants for which no anti-dilution adjustment is projected prior to the expiration date using the Black-Scholes valuation model, and all other derivative liabilities using a Monte Carlo Simulation approach, with key input variables provided by management.

Fair Value of Financial Instruments.  The carrying amounts of accounts receivable and accounts payable approximate fair value due to the short-term maturities of these instruments. See also the Company’s accounting policy for “Change in Fair Value of Derivatives.”

Concentration of Credit Risk

Concentration of Credit Risk.  Financial instruments that potentially subject the Company to significant concentrations of credit risk consist principally of cash and accounts receivable. The Company places its cash in commercial banks. Accounts in the United States are secured by the Federal Deposit Insurance Corporation. Accounts in Luxembourg are similarly guaranteed. The Company’s total deposits at commercial banks usually exceed the balances insured. The Company generally requires no collateral from its customers.

Accounts Receivable

Accounts Receivable.  An allowance for doubtful accounts will be recorded based on a combination of historical experience, aging analysis, and information on specific accounts. Account balances will be written off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.

Inventory

Inventory.  Inventory is recorded at the lower of cost (first-in, first-out) or net realizable value. Additionally, the Company evaluates its inventory in terms of excess and obsolete exposures and records provisions as needed.

Goodwill and Other Intangible Assets

Goodwill and Other Intangible Assets.  Goodwill is tested for impairment on an annual basis in the fourth quarter and between annual tests if events occur or circumstances indicate that the carrying amount of goodwill may not be recoverable. Impairment losses, if any, are recorded in the statement of operations as “impairment of goodwill.”

Long-lived intangibles are carried at cost less accumulated amortization and are subject to review for impairment when events or circumstances indicate that the carrying value may not be recoverable (See also the Company’s accounting policy for “Impairment of Long-Lived Assets.”) Amortization is recognized over the estimated useful life of the respective asset on a straight-line basis except for customer lists, which are amortized in proportion to the present value of projected cash flows within their estimated useful lives, since this methodology more closely reflects the pattern in which economic benefits are derived.

Property and Equipment

Property and Equipment.  Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the assets as follows:

Equipment	3 to 5 years
Tools and molds	3 years
Leasehold improvements	3 to 5 years, or remaining lease term if shorter
Furniture and fixtures	5 years

Costs of maintenance and repairs that do not improve or extend the lives of the respective assets are expensed as incurred. Upon retirement or sale, the cost and related accumulated depreciation are removed from the balance sheet and the resulting gain or loss is reflected in operating expenses.

Advertising Costs

Advertising Costs.  Advertising costs of nil were expensed as incurred in the years ended December 31, 2015 and 2014.

Deferred Financing Costs

Deferred Financing Costs.  Costs incurred in connection with the issuance of debt are capitalized and amortized as interest expense using the effective interest method. The unamortized amounts are offset against the debt to the extent that a liability is recorded. Absent outstanding borrowings, they are included in other assets.

Impairment of Long-Lived Assets

Impairment of Long-Lived Assets.  The Company continually evaluates whether events and circumstances have occurred that indicate the remaining estimated useful life of long-lived assets may warrant revision or that the remaining balance of long-lived assets may not be recoverable. When factors indicate that long-lived assets should be evaluated for possible impairment, the Company uses an estimate of the related undiscounted future cash flows over the remaining life of the long-lived assets in measuring whether they are recoverable. If the estimated undiscounted future cash flows do not exceed the carrying value of the asset, a loss is recorded as the excess of the asset’s carrying value over its fair value. No assets were determined to be impaired in 2015 and 2014.

Income Taxes

Income Taxes.  Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the tax consequences attributable to differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases, and operating loss carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in the tax rates is recognized in income in the period that includes the enactment date. Accounting for deferred tax represents the best estimate of the likely future tax consequences of events that have been recognized in the Company’s consolidated financial statements and tax returns and their future probability. A valuation allowance is recorded for loss carry-forwards and other deferred tax assets where it is more likely than not that such loss carry-forwards and deferred tax assets will not be realized. Interest and penalties related to uncertain tax positions are recognized in the provision for income taxes.

Governmental Subsidies

Governmental Subsidies.  Incentives received from governments in the form of grants are recorded as a reduction in expense in accordance with their purpose. Grants awarded for the purpose of matching specified expenditures are not recognized until a definitive agreement has been signed by both parties; thereafter income is recognized to the extent that the related expenses have been incurred. The Company recognized governmental subsidies of $164,000 (the balance of available matching funds having been fully used by March 31, 2015) and $559,000 in the years ended December 31, 2015 and 2014, respectively, which were offset against operating expenses in the statement of operations.

Revenue Recognition

Revenue Recognition.  The Company recognizes revenue when (i) delivery of product has occurred or services have been rendered, (ii) there is persuasive evidence of a sale arrangement, (iii) selling prices are fixed or determinable, and (iv) collectability from the customers (individual customers and distributors) is reasonably assured. Revenue consists primarily of revenue generated from the sale of the Company’s products. Revenue is recorded when the risk and rewards of ownership are transferred to the Company’s customers (individual customers and distributors). This generally occurs when the Company’s products are shipped from its facility as title has passed. Revenue is recorded net of estimated cash discounts. The Company estimates and accrues an allowance for sales returns at the time the product is sold. To date, sales returns have not been material. Distributors have a fourteen day inspection period however this period is not an acceptance provision that purports to be a trial or evaluation purpose, is not an acceptance provision that grants a right of return or exchange on the basis of subjective matters, and is not an acceptance provision based on customer-specific objective criteria. The fourteen day inspection period is an acceptance provision that is based on seller-specified objective criteria.

Revenue from multi-deliverable arrangements is recognized for each element on delivery of product or completion of service. A typical multi-deliverable arrangement would be the shipment of capital equipment to a customer, followed by the delivery of services or of expendable equipment, provided such delivery is both probable and substantially within the Company’s control. Revenue for each deliverable is allocated based on full list selling prices, although if none of the deliverables is disproportionately discounted relative to the overall discount, this allocation is approximated by using the actual selling price of each deliverable to the customer. The actual cost of revenue for each deliverable is recognized when the revenue for that deliverable is recognized.

Share-Based Compensation

Stock-Based Compensation.  The Company measures the fair value of all stock-based awards to employees, including stock options, on the grant date and records the fair value of these awards, net of estimated forfeitures, to compensation expense over the service period. The fair value of awards to consultants is measured on the dates on which performance of services is completed, with interim valuations recorded at balance sheet dates while performance is in progress. The fair value of options is estimated using the Black-Scholes valuation model, and the fair value of restricted stock is based on the Company’s closing share price on the measurement date.

Warranty Reserve

Warranty Reserve.  The Company’s standard warranty agreement is one year from shipment of certain products. The Company accrues for anticipated warranty costs upon shipment of these products. The Company’s warranty reserve is based on management’s judgment regarding anticipated rates of warranty claims and associated repair costs, and is updated quarterly.

Research and Development

Research and Development.  Research and development costs are charged to operations as incurred.

Net INcome (Loss) Per Share

Net Income (Loss) Per Share.Basic net income (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Diluted income (loss) per share is calculated by dividing net income (loss) by the weighted average number of common shares outstanding plus common share equivalents from conversion of dilutive stock options, warrants, and restricted stock using the treasury method, and convertible securities using the as-converted method, except when antidilutive. In the event of a net loss, the effects of all potentially dilutive shares are excluded from the diluted net loss per share calculation as their inclusion would be antidilutive.

Reclassification

Reclassification.  Certain reclassifications have been made to prior periods’ data to conform to the current presentation. These reclassifications had no effect on reported net losses.

Recent Accounting Pronouncements

Recent Accounting Pronouncements.

In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2014-09”). ASU 2014-09 will replace most of the existing revenue recognition guidance within U.S. GAAP. The core principle of this guidance is that an entity should recognize revenue for the transfer of goods or services to customers in an amount that it expects to be entitled to receive for those goods or services. In doing so, companies will be required to make certain judgments and estimates, including identifying contract performance obligations, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price among separate performance obligations. Further, ASU 2014-09 will require companies to make additional disclosures. ASU 2014-09 is effective for annual periods beginning after December 15, 2016, and interim periods within those years, and will become effective for the Company beginning on January 1, 2017, with early adoption not permitted. In August 2015, the FASB issued ASU 2015-14, “Revenue from Contracts with Customers (Topic 606): Deferral of the Effective date” (“ASU 2015-14”),which permits deferral of the effective date of ASU 2014-09 by one year, so the Company may delay adopting the standard until January 1, 2018. ASU 2014-09 allows for two methods of adoption, a full retrospective method or a modified retrospective approach with the cumulative effect recognized at the date of initial application. The Company is in the process of determining both the timing and the method of adoption and its impact on the Company’s consolidated financial condition and results of operations.

In August 2014, the FASB issued ASU 2014-15, “Presentation of Financial Statements - Going Concern (Topic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern” (“ASU 2014-15”). ASU 2014-15 will add guidance to U.S. GAAP that is presently available only in auditing standards, and provide clarification of such guidance. Further, an assessment of going concern will be required at each interim reporting period (in addition to the existing auditing guideline of an annual assessment), and will require a look-forward period of one year from the date of issuance (as opposed to the existing auditing guideline of one year from the balance sheet date). ASU 2014-15 is effective for annual periods ending after December 15, 2016, with early adoption permitted, and will become effective for the Company for the year ending December 31, 2016, and for each interim period thereafter. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial condition or results of operations.

In April 2015, the FASB issued ASU 2015-03, “Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs” (“ASU 2015-03”). ASU 2015-03 requires issuance costs related to a recognized debt liability to be presented in the balance sheet as an offset against the recorded liability, similar to debt discounts. Such issuance costs were previously recorded as assets. The recognition and measurement guidance for debt issuance costs are unchanged. ASU 2015-03 is effective for annual periods beginning after December 15, 2015, and interim periods within those years, with early adoption permitted. In August 2015, the FASB issued ASU 2015-15, “Interest - Imputation of Interest (Subtopic 835-30): Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements - Amendments to SEC Paragraphs Pursuant to Staff Announcement at June 18, 2015 EITF Meeting (SEC Update)” (“ASU 2015-15”). ASU 2015-15 notes that the SEC would permit the issuance costs related to a line-of-credit being deferred and the unamortized portion being presented as an asset, regardless of whether there are outstanding borrowings. The Company adopted ASU 2015-03 effective January 1, 2015 and ASU 2015-15 effective July 1, 2015 and, since it has no debt issuance costs recorded for any period that will be presented after the former date, neither adoption had any impact on the Company’s consolidated financial condition or results of operations.

In July 2015, the FASB issued ASU 2015-11, “Inventory (Topic 330): Simplifying the Measurement of Inventory” (“ASU 2015-

11”). ASU 2015-11 requires inventory that is recorded using the first-in, first-out (FIFO) or average cost method to be measured at the lower of cost and net realizable value (defined as the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation), as opposed to the previous requirement to measure such inventory at the lower of cost and market value. ASU 2015-11 is effective for annual periods beginning after December 15, 2016, and interim periods within those years, with early adoption permitted. The Company adopted this standard effective July 1, 2015, and its adoption did not have a significant impact on the Company’s consolidated financial condition or results of operations. In September 2015, the FASB issued ASU 2015-16, “Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments” (“ASU 2015-16”). ASU 2015-16 requires that, in the event of a business acquisition, the acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. The acquirer will need to record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. ASU 2015-16 is effective for annual periods beginning after December 15, 2015, with early adoption permitted only with respect to periods for which financial statements have not been issued. The Company adopted this standard effective October 1, 2015, and its adoption had no impact on the Company’s consolidated financial condition or results of operations.

In September 2015, the FASB issued ASU 2015-17, “Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes” (“ASU 2015-17”). ASU 2015-17 requires that deferred tax liabilities and assets be classified as noncurrent in a classified statement of financial position (superseding the previous requirement that they be apportioned between current and noncurrent). ASU 2015-17 is effective for annual periods beginning after December 15, 2016, with early adoption permitted. The Company adopted this standard effective October 1, 2015, and its adoption had no impact on the Company’s consolidated financial condition or results of operations.

In February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). ASU 2016-02 requires the recognition of lease assets (representing the value of the right to use the property over the lease term) and lease liabilities (representing the present value of future liabilities) by lessees for those leases presently classified as operating leases (superseding the previous requirement that they be expensed over the lease term, without recognition of assets and liabilities). ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, and interim periods within those years, and will become effective for the Company beginning on January 1, 2019. The Company is in the process of determining the impact on the Company’s consolidated financial condition and results of operations.

XML

The Company (Tables)

12 Months Ended

Dec. 31, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Scheduled of Allocation of Proceeds to New Securities Issued

The following reflects the allocation of these proceeds to the new securities issued:

Security / Account	Allocated Fair Value		Issuance Costs			Final Allocation
			(in thousands)
Common stock and warrants	$	10,848	$	(1,116	)	$	9,732
Series 2 Convertible Preferred Stock	6,402		(698		)	5,704
Total	$	17,250	$	(1,814	)	$	15,436

XML

Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Schedule of Property, Plant and Equipment, Estimated Useful Life

Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the assets as follows:

Equipment	3 to 5 years
Tools and molds	3 years
Leasehold improvements	3 to 5 years, or remaining lease term if shorter
Furniture and fixtures	5 years

XML

Acquisitions (Tables)

12 Months Ended

Dec. 31, 2015

Business Combinations [Abstract]

Schedule of Business Acquisition, Purchase Price

The total purchase price for the Apollo Business is summarized as follows:

	(in thousands)
Cash	$	2,000
Promissory note (see Note 7)	1,100
Contingent earn-out payments	410
Total	$	3,510

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The following table summarizes the allocation of the purchase price to the fair value of the respective assets and liabilities acquired:

	(in thousands)
Inventory	$	606
Property and equipment	118
Intangible assets:
Customer lists and trademarks	1,500
Purchased technology	360
Goodwill (1)	990
Total assets	3,574
Liabilities – accrued vacation	(64		)
Total purchase price	$	3,510

__________

(1) Goodwill, which represents the excess of the purchase price over the fair value of tangible and identified intangible assets acquired, is attributable primarily to expected synergies and the assembled workforce. All of the goodwill is expected to be deductible for income tax purposes except to the extent that it arose due to an over-estimate of contingent earn-out payments.

XML

Inventories (Tables)

12 Months Ended

Dec. 31, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories, net of provisions for potentially excess, obsolete or impaired goods, consisted of the following at December 31, 2015 and 2014:

	December 31, 2015		December 31, 2014
	(in thousands)
Raw materials	$	630	$	55
Work in process	288		251
Finished goods	1,080		507
Inventories, net	$	1,998	$	813

XML

Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property and equipment consisted of the following at December 31, 2015 and 2014:

	December 31, 2015			December 31, 2014
	(in thousands)
Equipment	$	3,484		$	3,081
Tools and molds	27			11
Leasehold improvements	92			86
Furniture and fixtures	95			95
Total property and equipment	3,698			3,273
Less accumulated depreciation and amortization	(2,646		)	(2,404		)
Property and equipment, net	$	1,052		$	869

Schedule of Capital Leased Assets

Equipment includes the following amounts under leases at December 31, 2015 and 2014:

	December 31, 2015			December 31, 2014
	(in thousands)
Cost	$	598		$	455
Accumulated depreciation	(180		)	—
Total	$	418		$	455

XML

Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Changes in the carrying amount of goodwill in the year ended December 31, 2015, were as follows:

	(in thousands)
Balance at January 1, 2015	$	990
Additions	—
Balance at December 31, 2015	$	990

Schedule of Finite-Lived Intangible Assets

Other intangible assets as of December 31, 2015, consist of:

	Gross Carrying Amount		Accumulated Amortization		Intangible Assets
			(in thousands)
Purchased technology	$	360	$	200	$	160
Customer lists and trademarks	1,500		748		752
Total as of December 31, 2015	$	1,860	$	948	$	912

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The estimated future amortization expenses by fiscal year are as follows:

Year ending December 31,	(in thousands)
2016	$	421
2017	314
2018	148
2019	29
Total amortization	$	912

XML

Long Term Obligations (Tables)

12 Months Ended

Dec. 31, 2015

Long Term Obligations (Tables) [Line Items]

Schedule of Maturities of Long-term Debt

Aggregate future minimum obligations for leases in effect as of December 31, 2015, are as follows:

	Operating  Leases		Capital  Leases
Year ending December 31,	(in thousands)
2016	477		192
2017	486		183
2018	162		25
Total minimum obligations	$	1,125	400
Amounts representing interest			(17		)
Present value of future minimum payments			383
Current portion of long term obligations			(180		)
Long term obligations, less current portion			$	203

MTDC Notes | Notes Payable

Long Term Obligations (Tables) [Line Items]

Schedule of Long-term Debt Instruments

The MTDC Notes were recorded using an effective interest rate of 17.39% and are summarized as follows at December 31, 2015 and 2014:

	December 31, 2015		December 31, 2014
MTDC Notes Payable:	(in thousands)
Face value	$	5,200	$	5,200
Debt discount, net of accumulated amortization of $710 and $339 at December 31, 2015 and 2014, respectively	2,833		3,204
Notes payable, net of debt discount	$	2,367	$	1,996

Integen X Note | Notes Payable

Long Term Obligations (Tables) [Line Items]

Schedule of Long-term Debt Instruments

The IntegenX Note was recorded using an effective interest rate of 11.60% and is summarized as follows at December 31 and January 6, 2014:

	December 31, 2014			January 6, 2014
IntegenX Notes Payable:	(in thousands)
Face value	$	1,250		$	1,250
Interest added to principal	68			—
Stated value	1,318			1,250
Debt discount, net of accumulated amortization of $21 and nil at September 12 and January 6, 2014, respectively	129			150
Notes payable, net of debt discount, prior to repayment	1,189			1,100
Loss on extinguishment of debt	129			—
Balance repaid to IntegenX	(1,318		)	—
Notes payable, net of debt discount	$	—		$	1,100

XML

Stock Awards (Tables)

12 Months Ended

Dec. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Compensation, Activity

A summary of stock option and restricted stock transactions in the two years ended December 31, 2015, is as follows:

			Stock Options				Restricted Stock
	Shares Available For Grant		Number of Options Outstanding		Weighted Average Exercise Price		Number of Awards Outstanding		Weighted Average Grant-Date Fair Value
	(In thousands, except per share amounts)
Balance at January 1, 2014	3		12		$	353.92	—		$	—
2008 Plan Amendments	1,200		—		$	—	—		$	—
Granted	(321	)	179		$	8.79	242		$	4.80
Vested	—		—		$	—	(7	)	$	14.00
Forfeited	11		(1	)	$	80.10	(10	)	$	4.57
Canceled	2		(2	)	$	204.66	—		$	—
Balance at December 31, 2014	895		188		$	27.35	225		$	4.54
Granted	(562	)	361		$	3.43	400		$	3.54
Vested	—		—		$	—	(95	)	$	4.21
Forfeited	104		(71	)	$	4.62	(79	)	$	4.28
Canceled	1		(1	)	$	765.96	—		$	—
Balance at December 31, 2015	438		477		$	11.43	451		$	3.77

Schedule of Share-based Compensation, Stock Options, Activity

The following table summarizes information concerning outstanding options as of December 31, 2015:

Options	Number of Shares	Weighted Average Remaining Contractual Life (in Years)	Weighted Average Exercise Price		Aggregate Intrinsic Value
	(in thousands)				(in thousands)
Outstanding	477	5.95	$	11.43	$	—
Vested and expected to vest	457	5.93	$	11.77	$	—
Exercisable	311	5.76	$	15.48	$	—

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

These fair values were estimated using the following assumptions (see also Note 12):

	Year Ended December 31,
	2015		2014
Risk-free interest rate	1.25% - 1.44%		1.43% - 1.57%
Expected term	3.55 - 4.50 Years		4.75 years
Expected volatility	106.11% - 119.36%		93.89% - 105.79%
Dividend yield	—	%	—	%

XML

Warrants (Tables)

12 Months Ended

Dec. 31, 2015

Warrants and Rights Note Disclosure [Abstract]

Schedule of Stockholders' Equity Note, Warrants or Rights

A summary of outstanding common stock warrants as of December 31, 2015, is as follows:

Securities Into Which	Total Warrants	Warrants Recorded	Exercise		Expiration
Warrants are Convertible	Outstanding	as Liabilities	Price		Date
	(in thousands, except per share amounts)
Common stock	17,250	—	$	1.44	October 2020
Common stock	450	—	$	1.44	October 2018
Common stock	4,600	—	$	5.00	August 2019
Common stock	120	—	$	6.25	August 2017
Common stock	613	111	$	26.00	August and September 2018
Total	23,033	111

Schedule of Assumptions for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement

The aggregate fair value of those warrants and unit warrants accounted for as liabilities as of December 31, 2015 and 2014 (including warrants which have subsequently expired), was estimated to be $4,000 and $126,000, respectively, using a closing stock price of $0.73 and $3.00, respectively, and, other than those warrants with a de minimis value on the valuation date, based on the following assumptions:

	December 31, 2015		December 31, 2014
Risk-free interest rate	1.16% - 1.18%		1.18% - 1.20%
Expected remaining term	2.39 - 2.47 Years		3.29 - 3.37 Years
Expected volatility	108.49% - 108.51%		118.75% - 118.93%
Dividend yield	—	%	—	%

XML

Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value, Liabilities Measured on Recurring Basis

The following tables present the Company’s liabilities that are measured at fair value at December 31, 2015 and 2014:

	Level 1		Level 2		Level 3		Total
December 31, 2015			(in thousands)
Recurring Financial Liabilities:
Warrant derivative liabilities	$	—	$	—	$	4	$	4
Contingent earn-out payments	—		—		44		44
Total liabilities	$	—	$	—	$	48	$	48

	Level 1		Level 2		Level 3		Total
December 31, 2014			(in thousands)
Recurring Financial Liabilities:
Warrant derivative liabilities	$	—	$	—	$	126	$	126
Contingent earn-out payments	—		—		279		279
Total liabilities	$	—	$	—	$	405	$	405

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

The following tables present a reconciliation of all liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the years ended December 31, 2015 and 2014:

	Warrant Derivatives				Contingent Earn-out Payments			Total
				(in thousands)
Balance at January 1, 2015	$	126			$	279		$	405
Issuances	—				—			—
Gain on revaluation of warrant derivative liabilities, net	(122		)		—			(122		)
Change in undiscounted contingent earn-out liability	—				(304		)	(304		)
Change in contingent earn-out adjustment included in interest expense	—				69			69
Settlements	—				—			—
Balance at December 31, 2015	$	4			$	44		$	48
Total gains included in other income and expenses attributable to liabilities still held as of December 31, 2015	$	122			$	235		$	357

	Warrant Derivatives				Contingent Earn-out Payments			Total
				(in thousands)
Balance at January 1, 2014	$	9,147			$	—		$	9,147
Issuances	—				410			410
Gain on revaluation of warrant derivative liabilities, net	(2,200		)		—			(2,200		)
Change in undiscounted contingent earn-out liability	—				(229		)	(229		)
Change in contingent earn-out adjustment included in interest expense	—				98			98
Settlements	(6,821		)		—			(6,821		)
Balance at December 31, 2014	$	126			$	279		$	405
Total gains included in other income and expenses attributable to liabilities still held as of December 31, 2014	$	1,240			$	131		$	1,371

XML

Segment Information, Geographic Data, and Significant Customers (Tables)

12 Months Ended

Dec. 31, 2015

Segment Reporting [Abstract]

Schedule of Revenue from External Customers by Geographical Areas

Revenue by geographic areas for the years ended December 31, 2015 and 2014, are as follows:

	Year Ended December 31,
	2015		2014
	(in thousands)
United States	$	4,835	$	3,559
International:
Canada	157		234
Asia Pacific(1)	1,562		1,287
Europe	613		921
Total revenue	$	7,167	$	6,001

Schedule of Long-Lived Assets, by Geographical Areas

Long-lived assets by geographic areas as of December 31, 2015 and 2014, are as follows:

	2015		2014
	(in thousands)
United States	$	922	$	856
Europe	130		13
			—
Total long-lived assets	$	1,052	$	869

XML

Net Income (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following outstanding stock options, warrants and unit warrants (on an as-converted into common stock basis) and shares issuable or contingently issuable upon conversion of restricted stock, Series 1 and 2 Convertible Preferred Stock and MTDC Notes were excluded from the computation of diluted net loss per share attributable to holders of common stock as they had antidilutive effects for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015	2014
	(in thousands)
Common share equivalents issuable upon exercise of common stock options	—	22
Common share equivalents issuable upon exercise of common stock warrants	1,629	1,031
Shares issuable upon vesting of restricted stock	392	79
Shares issuable upon conversion of Series 1 Convertible Preferred Stock	—	478
Shares issuable upon conversion of Series 2 Convertible Preferred Stock	1,359	—
Shares issuable upon settlement of MTDC Notes	6,551	1,529
Total common share equivalents excluded from denominator for diluted earnings per share computation	9,931	3,139

XML

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign

The Company’s net loss before provision for income taxes comprises the following for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015			2014
	(in thousands)
U.S	$	(14,250	)	$	(10,375	)
Foreign	(933		)	(315		)
Net loss before provision for income taxes	$	(15,183	)	$	(10,690	)

Schedule of Components of Income Tax Expense (Benefit)

The provision for income taxes consists of the following for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015		2014
	(in thousands)
Current:
Federal	$	—	$	—
State	2		3
Foreign	2		—
Total Current	$	4	$	3
Deferred:
Federal	$	106	$	—
State	22		—
Foreign	—		—
Total Deferred	$	128	$	—
Provision for income taxes	$	132	$	3

Schedule of Effective Income Tax Rate Reconciliation

A reconciliation of the provision for income taxes with the expected provision for income taxes computed by applying the federal statutory income tax rate of 34% to the net loss before provision for income taxes for the years ended December 31, 2015 and 2014:

	Year Ended December 31,
	2015			2014
	(in thousands)
Provision for income taxes at federal statutory rate	$	(5,162	)	$	(3,635	)
Federal research and development tax credits	(195		)	(153		)
Derivative revaluations and settlements	(42		)	(748		)
Deferred tax on indefinite-lived assets	79			—
Expenses not deductible, income not taxable and other	12			(9		)
Foreign loss taxed at lower rates	315			107
Change in federal valuation allowance	5,125			4,441
Provision for income taxes	$	132		$	3

Schedule of Deferred Tax Assets and Liabilities

The components of the deferred tax assets and liabilities as of December 31, 2015 and 2014, are as follows:

	December 31,			December 31,
	2015			2014
	(in thousands)
Deferred tax assets:
Net operating loss carry-forwards	$	37,719		$	32,741
Capitalized research and development cost	347			446
Goodwill and intangible assets	281			133
Research and development tax credit	2,149			1,820
Depreciation on property and equipment	20			52
Stock-based compensation	1,069			812
Reserves and accruals	722			725
Total deferred tax assets	42,307			36,729
Valuation allowance	(41,235		)	(35,453		)
Deferred tax assets net of valuation allowance	1,072			1,276
Deferred tax liabilities:
Contingent earn-out	(128		)	—
Discount on debt issuance	(1,072		)	(1,276		)
Total deferred tax liabilities	(1,200		)	(1,276		)
Net deferred tax liability	$	(128	)	$	—

Schedule of Unrecognized Tax Benefits Roll Forward

A reconciliation of the change in unrecognized tax benefits is as follows:

	Year Ended December 31,
	2015		2014
	(in thousands)
Beginning Balance	$	945	$	810
Additions based on tax positions related to the current year	171		135
Ending Balance	$	1,116	$	945

XML

Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information

Selected summarized quarterly financial information for fiscal 2015 and 2014 is as follows:

	Year Ended December 31, 2015
	First			Second			Third			Fourth
	(in thousands, except per share amounts)
Revenue	$	1,146		$	1,610		$	2,010		$	2,401
Gross profit	$	732		$	934		$	1,162		$	1,119
Net gains (losses) on derivative revaluations	$	(64	)	$	104		$	68		$	318
Non-recurring gains, credits and (charges) related to restructuring	$	—		$	—		$	—		$	—
Net loss	$	(4,806	)	$	(3,821	)	$	(3,476	)	$	(3,212	)
Net loss attributable to common stockholders	$	(4,806	)	$	(3,821	)	$	(3,476	)	$	(7,890	)
Net loss per share – basic and diluted	$	(0.85	)	$	(0.67	)	$	(0.61	)	$	(0.57	)

	Year Ended December 31, 2014
	First			Second			Third			Fourth
	(in thousands, except per share amounts)
Revenue	$	1,405		$	1,734		$	1,250		$	1,612
Gross profit	$	799		$	975		$	876		$	779
Net gains (losses) on derivative revaluations	$	216		$	1,158		$	589		$	466
Non-recurring gains, credits and (charges) related to restructuring	$	—		$	—		$	(129	)	$	—
Net loss	$	(2,546	)	$	(2,103	)	$	(2,781	)	$	(3,263	)
Net loss attributable to common stockholders	$	(2,546	)	$	(2,103	)	$	(2,781	)	$	(3,263	)
Net loss per share – basic and diluted	$	(2.79	)	$	(2.28	)	$	(1.02	)	$	(0.58	)

XML

Subsequent Events (Tables)

12 Months Ended

Dec. 31, 2015

Subsequent Events [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

As of December 31, 2015, aggregate future minimum obligations for all operating leases in effect in March 2016 are as follows:

	As Disclosed in Note 7		As Updated for New Lease
Year ending December 31,	(in thousands)
2016	477		664
2017	486		771
2018	162		776
2019	—		130
Total minimum obligations	$	1,125	$	2,341

XML

The Company (Details)				12 Months Ended
	Oct. 21, 2015 USD ($) $ / shares shares	Aug. 27, 2014 USD ($) $ / shares shares	Jun. 30, 2014 shares	Dec. 31, 2015 USD ($) shares	Dec. 31, 2014 USD ($)	Oct. 20, 2015 shares
The Company [Line Items]
Warrants issued to purchase common stock				111,000
Issuance of warrants to underwriters | $				$ (259,000)	$ (396,000)
The 2014 Reverse Split
The Company [Line Items]
Stock split, shares issued for fractional share			1
Stock split, conversion ratio			10
2014 Public Offering
The Company [Line Items]
New issues		2,000
Unit issued during period, price per unit, new issues (in dollars per share) | $ / shares		$ 10,000
Number of shares in each unit sold		2,000
Sale of warrant, number of warrant in each unit sold		2,000
Warrants issued to purchase common stock		1
Sale of stock, number of shares issued in transaction		4,000,000
Number of warrants issued in transaction		4,600,000
Class of warrant or right, expiration period		5 years
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares		$ 5.00
Gross proceeds from public offering (in dollars) | $		$ 20,000,000
Proceeds from issuance of common stock | $		$ 18,000,000
2015 Public Offering
The Company [Line Items]
Unit issued during period, price per unit, new issues (in dollars per share) | $ / shares	$ 10,000
Warrants issued to purchase common stock	17,250,000
Sale of stock, number of shares issued in transaction	6,170,000
Number of warrants issued in transaction	10,000
Class of warrant or right, expiration period	5 years
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares	$ 1.44
Proceeds from issuance of common stock | $	$ 17,250,000
Consideration received on transaction | $	15,700,000
Payments of stock issuance costs | $	$ 1,814,000
Underwriters | 2014 Public Offering
The Company [Line Items]
Sale of stock, number of shares issued in transaction		600,000
Underwriting Agreement | 2014 Public Offering
The Company [Line Items]
Stock split, shares issued for fractional share		1
Class of warrant or right, expiration period		3 years
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares		$ 6.25
Payment for underwriting fees (in dollars) | $		$ 1,675,000
Issuance of warrants to underwriters		120,000
Warrants, aggregate grant date fair value (in dollars) | $		$ 396,000
Share price (in dollars per share) | $ / shares		$ 4.60
Expected volatility		108.07%
Risk-free interest rate		1.48%
Dividend yield		0.00%
Expected remaining term		4 years 6 months
Underwriting Agreement | 2015 Public Offering
The Company [Line Items]
Stock split, shares issued for fractional share	1
Class of warrant or right, expiration period	3 years
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares	$ 1.44
Payment for underwriting fees (in dollars) | $	$ 1,283,000
Issuance of warrants to underwriters	450,000
Share price (in dollars per share) | $ / shares	$ 1.00
Expected volatility	111.20%
Risk-free interest rate	0.83%
Dividend yield	0.00%
Expected remaining term	2 years 8 months 12 days
Class A Units | 2015 Public Offering
The Company [Line Items]
New issues	392
Number of shares in each unit sold	10,000
Sale of warrant, number of warrant in each unit sold	10,000
Warrants issued to purchase common stock	1
Class B Units | 2015 Public Offering
The Company [Line Items]
New issues	1,108
Warrants issued to purchase common stock	1
Number of preferred shares in each unit sold	1
Series 2 Convertible Preferred Stock
The Company [Line Items]
Convertible preferred stock, shares issued upon conversion (in shares)						10,000
Series 2 Convertible Preferred Stock | 2015 Public Offering
The Company [Line Items]
Convertible preferred stock, shares issued upon conversion (in shares)	10,000
Common Stock | 2015 Public Offering
The Company [Line Items]
Number of shares issued in transaction to purchase one share of common stock	2,250,000
Number of warrants issued to purchase one share of common stock	2,250,000
Common Stock | Over-Allotment Option
The Company [Line Items]
Warrants issued to purchase common stock	0
Number of shares issued in transaction to purchase one share of common stock	2,250,000
Number of warrants issued to purchase one share of common stock	2,250,000
Common Stock
The Company [Line Items]
Issuance of warrants to underwriters | $				$ (259,000)	$ (396,000)

XML

The Company (Details) - The allocation of new securities issued $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($)
The Company (Details) - The allocation of new securities issued [Line Items]
Allocated Fair Value	$ 17,250
Issuance Costs	(1,814)
Final Allocation	15,436
Common stock and warrants
The Company (Details) - The allocation of new securities issued [Line Items]
Allocated Fair Value	10,848
Issuance Costs	(1,116)
Final Allocation	9,732
Series 2 Convertible Preferred Stock
The Company (Details) - The allocation of new securities issued [Line Items]
Allocated Fair Value	6,402
Issuance Costs	(698)
Final Allocation	$ 5,704

XML

Summary of Significant Accounting Policies (Details) - Property and equipment useful lives - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Summary of Significant Accounting Policies (Details) - Property and equipment useful lives [Line Items]
Government subsidies recognized	$ 164	$ 559
Standard product warranty, term	1 year
Equipment | Minimum
Summary of Significant Accounting Policies (Details) - Property and equipment useful lives [Line Items]
PP&E, useful life	3 years
Equipment | Maximum
Summary of Significant Accounting Policies (Details) - Property and equipment useful lives [Line Items]
PP&E, useful life	5 years
Tools and molds
Summary of Significant Accounting Policies (Details) - Property and equipment useful lives [Line Items]
PP&E, useful life	3 years
Leasehold improvements | Minimum
Summary of Significant Accounting Policies (Details) - Property and equipment useful lives [Line Items]
PP&E, useful life	3 years
Leasehold improvements | Maximum
Summary of Significant Accounting Policies (Details) - Property and equipment useful lives [Line Items]
PP&E, useful life	5 years
Furniture and fixtures
Summary of Significant Accounting Policies (Details) - Property and equipment useful lives [Line Items]
PP&E, useful life	5 years

XML

Acquisitions (Details) $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($)
Acquisitions (Details) [Line Items]
Effective date of acquisition	Jan. 06, 2014
Contingent consideration, percentage of revenue	20.00%
Contingent consideration arrangements, description	The contingent consideration arrangement requires the Company to pay IntegenX a percentage of revenues, on a sliding scale up to 20%, should certain revenue targets be achieved in 2014, 2015 and 2016. We estimated the fair value of the contingent consideration using a probability-weighted discounted cash flow model based on key assumptions including annual revenues ranging from $4.0 million to $9.9 million and a discount rate of 14%.
Contingent consideration arrangements, change in range of outcomes, valuation technique	We estimated the fair value of the contingent consideration using a probability-weighted discounted cash flow model based on key assumptions including annual revenues ranging from $4.0 million to $9.9 million and a discount rate of 14%.
Level 3
Acquisitions (Details) [Line Items]
Contingent consideration arrangements, range of outcomes, value, low	$ 4.0
Contingent consideration arrangements, range of outcomes, value, high	$ 9.9
Discount rate	14.00%

XML

Acquisitions (Details) - Schedule of Purchase Price - USD ($)		12 Months Ended
	Jan. 06, 2014	Dec. 31, 2015	Dec. 31, 2014
Acquisitions (Details) - Schedule of Purchase Price [Line Items]
Cash		$ 0	$ 2,000,000
Contingent earn-out payments		$ 44,000	$ 279,000
Apollo Business
Acquisitions (Details) - Schedule of Purchase Price [Line Items]
Cash	$ 2,000
Promissory note (see Note 7)	1,100
Contingent earn-out payments	0
Total	$ 4,000

XML

Acquisitions (Details) - Schedule of identifiable assets and liabilities - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Jan. 06, 2014
Intangible assets:
Goodwill	$ 990	$ 990
Apollo Business
Acquisitions (Details) - Schedule of identifiable assets and liabilities [Line Items]
Inventory			$ 606
Property and equipment			118
Intangible assets:
Goodwill			990
Total assets			3,574
Liabilities – accrued vacation			(64)
Total purchase price			3,510
Customer lists and trademarks | Apollo Business
Intangible assets:
Intangible assets			1,500
Purchased technology | Apollo Business
Intangible assets:
Intangible assets			$ 360

XML

Inventories (Details) - Inventories - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Inventory Disclosure [Abstract]
Raw materials	$ 630	$ 55
Work in process	288	251
Finished goods	1,080	507
Inventories, net	$ 1,998	$ 813

XML

Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Abstract]
Depreciation	$ 431	$ 324

XML

Property and Equipment (Details) - Property and equipment - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Property and equipment	$ 3,698	$ 3,273
Less accumulated depreciation and amortization	(2,646)	(2,404)
Property and equipment, net	1,052	869
Equipment
Property, Plant and Equipment [Line Items]
Property and equipment	3,484	3,081
Tools and molds
Property, Plant and Equipment [Line Items]
Property and equipment	27	11
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment	92	86
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment	$ 95	$ 95

XML

Property and Equipment (Details) - Equipment under leases - Equipment - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Capital Leased Assets [Line Items]
Cost	$ 598	$ 455
Accumulated depreciation	(180)	0
Total	$ 418	$ 455

XML

Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of Intangible Assets	$ 450	$ 498

XML

Goodwill and Other Intangible Assets (Details) - Changes in the carrying amount of goodwill $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($)
Goodwill [Roll Forward]
Balance at January 1, 2015	$ 990
Additions	0
Balance at December 31, 2015	$ 990

XML

Goodwill and Other Intangible Assets (Details) - Other intangible assets $ in Thousands	Dec. 31, 2015 USD ($)
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,860
Accumulated Amortization	948
Intangible Assets	912
Purchased technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	360
Accumulated Amortization	200
Intangible Assets	160
Customer lists and trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,500
Accumulated Amortization	748
Intangible Assets	$ 752

XML

Goodwill and Other Intangible Assets (Details) - The estimated future amortization expenses by fiscal year	Dec. 31, 2015 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
2016	$ 421,000
2017	314,000
2018	148,000
2019	29,000
Intangible Assets	$ 912,000

XML

Long Term Obligations (Details)			3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 12, 2014 USD ($)	Jan. 06, 2014 USD ($)	Dec. 31, 2015 USD ($) lease $ / shares	Sep. 30, 2015	Dec. 31, 2015 USD ($) lease $ / shares shares	Dec. 31, 2014 USD ($)	Nov. 26, 2013 USD ($)	Aug. 15, 2013 USD ($)
Long Term Obligations (Details) [Line Items]
Notes issued					$ 0	$ 1,100,000
Loss on extinguishment of debt					$ 0	129,000
Number of non-cancellable leases | lease			3		3
Operating leases, rent expense					$ 535,000	366,000
Maturity date, description					The IntegenX Note earned simple interest at 8% per annum over its three year term, payable on the Maturity Date. It was repayable early without premium or penalty at the Company’s option at any time and it had to be repaid within 45 days of the closing of an equity offering yielding the Company net cash proceeds of at least $15,000,000.
Notes Payable
Long Term Obligations (Details) [Line Items]
Term					3 years
Notes Payable | WGBM Notes
Long Term Obligations (Details) [Line Items]
Face value							$ 1,400,000	$ 6,600,000
Long-term debt, gross								$ 5,300,000
Notes Payable | MTDC Notes
Long Term Obligations (Details) [Line Items]
Face value			$ 5,200,000		$ 5,200,000	5,200,000	$ 5,200,000
Effective interest rate								17.39%
Payment terms, period of average closing price				30 days	30 days
Share price (in dollars per share) | $ / shares			$ 0.7938		$ 0.7938
Conversion of convertible securities (in shares) | shares					6,551,000
Notes Payable | Integen X Note
Long Term Obligations (Details) [Line Items]
Face value		$ 1,250,000				1,250,000
Long-term debt, gross		1,250,000				1,318,000
Effective interest rate			11.60%		11.60%
Notes issued					$ 1,250,000
Interest rate, stated percentage			8.00%		8.00%
Payment terms, mandatory repayment after equity offering, term			45 days
Proceeds from future fundraising					$ 15,000,000
Loss on extinguishment of debt	$ 129,000	$ 0				$ 129,000

XML

Long Term Obligations (Details) - MTDC Notes - MTDC Notes - Notes Payable - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Nov. 26, 2013
MTDC Notes Payable:
Face value	$ 5,200	$ 5,200	$ 5,200
Debt discount, net of accumulated amortization of $710 and $339 at December 31, 2015 and 2014, respectively	2,833	3,204
Notes payable, net of debt discount	$ 2,367	$ 1,996

XML

Long Term Obligations (Details) - MTDC Notes Amortization - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
MTDC Notes | Notes Payable
Debt Instrument [Line Items]
Accumulated amortization	$ 710	$ 339

XML

Long Term Obligations (Details) - IntegenX Note - USD ($) $ in Thousands			12 Months Ended
	Sep. 12, 2014	Jan. 06, 2014	Dec. 31, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
Loss on extinguishment of debt			$ 0	$ 129
Balance repaid to IntegenX			0	(1,318)
Notes payable, net of debt discount			$ 2,570	2,235
Integen X Note | Notes Payable
Debt Instrument [Line Items]
Face value		$ 1,250		1,250
Interest added to principal		0		68
Stated value		1,250		1,318
Debt discount, net of accumulated amortization of $21 and nil at September 12 and January 6, 2014, respectively		150		129
Notes payable, net of debt discount		1,100		1,189
Loss on extinguishment of debt	$ 129	0		129
Balance repaid to IntegenX		0		(1,318)
Notes payable, net of debt discount		$ 1,100		$ 0

XML

Long Term Obligations (Details) - IntegenX Note Amortization - Notes Payable - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Sep. 12, 2014	Jan. 06, 2014
Integen X Note
Debt Instrument [Line Items]
Accumulated amortization			$ 21	$ 0
MTDC Notes
Debt Instrument [Line Items]
Accumulated amortization	$ 710	$ 339

XML

Long Term Obligations (Details) - Schedule of future minimum obligations $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($)
Long-term Debt and Capital Lease Obligations, Including Current Maturities [Abstract]
Operating Leases, due in 2016	$ 477
Capital Leases, due in 2016	192
Operating Leases, due in 2017	486
Capital Leases, due in 2017	183
Operating Leases, due in 2018	162
Capital Leases, due in 2018	25
Operating Leases, total minimum obligations	1,125
Capital Leases, total minimum obligations	400
Amounts representing interest	(17)
Present value of future minimum payments	383
Current portion of long term obligations	(180)
Long term obligations, less current portion	$ 203

XML

Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Thousands				12 Months Ended
	Oct. 21, 2015	Oct. 20, 2015	Aug. 27, 2013	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Preferred Stock (Details) [Line Items]
Preferred stock, shares authorized (in shares)				10,000,000	10,000,000
Common Stock
Preferred Stock (Details) [Line Items]
Conversion of stock, shares issued (in shares)				6,780,000	741,000	173,000
Series 1 Convertible Preferred Stock
Preferred Stock (Details) [Line Items]
Preferred stock, shares authorized (in shares)			3,663
Preferred stock, liquidation preference per share (in dollars per share)			$ 0.001
Convertible preferred stock, shares issued upon conversion (in shares)			251.53436
Ownership cap, threshold percentage			9.98%
Preferred stock, share issued			2,987
Conversion of stock, shares converted (in shares)					2,945	688
Series 1 Convertible Preferred Stock | Private Placement
Preferred Stock (Details) [Line Items]
New issues (shares)			646
Series 2 Convertible Preferred Stock
Preferred Stock (Details) [Line Items]
Convertible preferred stock, shares issued upon conversion (in shares)		10,000
Ownership cap, threshold percentage		9.98%
Preferred stock, share issued		1,108
Conversion of stock, shares converted (in shares)				678
Beneficial conversion feature, accretion expense	$ 4,678
Series 2 Convertible Preferred Stock | Common Stock
Preferred Stock (Details) [Line Items]
Preferred stock, shares outstanding				430
Series 2 Convertible Preferred Stock | Public Offering
Preferred Stock (Details) [Line Items]
New issues (shares)	1,108

XML

Stock Awards (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Aug. 27, 2014	Dec. 31, 2015	Dec. 31, 2014	May. 12, 2015	Nov. 17, 2014	May. 29, 2014	Dec. 31, 2013
Stock Awards (Details) [Line Items]
Share-based compensation		$ 1,331	$ 1,194
Compensation cost not yet recognized		$ 1,444
Compensation cost not yet recognized, period for recognition		2 years 1 month 6 days
2008 Plan
Stock Awards (Details) [Line Items]
Number of shares authorized					315,000	15,000
2008 Plan Amendment
Stock Awards (Details) [Line Items]
Number of shares authorized					1,215,000	315,000
Maximum
Stock Awards (Details) [Line Items]
Exercisable period	10 years
Vesting period		4 years
Maximum | 2008 Plan
Stock Awards (Details) [Line Items]
Exercisable period		7 years
Minimum
Stock Awards (Details) [Line Items]
Vesting period		3 years
Inducement Options
Stock Awards (Details) [Line Items]
Options outstanding (in shares)	178,000
Inducement Restricted Stock Units
Stock Awards (Details) [Line Items]
Restricted stock outstanding (in shares)				50,000
Stock Options
Stock Awards (Details) [Line Items]
Options outstanding (in shares)		477,000	188,000				12,000
Weighted average grant date fair value (in dollars per share)		$ 2.56	$ 6.33
Vested in period, fair value		$ 677	$ 899
Restricted Stock
Stock Awards (Details) [Line Items]
Restricted stock outstanding (in shares)		451,000	225,000				0
Fair value of restricted stock vested		$ 292	$ 19

XML

Stock Awards (Details) - Summary of stock option and restricted stock transaction - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Shares Available for Grant, Balance	895	3
2008 Plan Amendments		1,200
Shares Available for Grant, Granted	(562)	(321)
Shares Available For Grant, Vested	0	0
Shares Available for Grant, Forfeited	104	11
Shares Available for Grant, Canceled	1	2
Shares Available for Grant, Balance	438	895
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Stock Options, Number of Options outstanding	188	12
Stock Options, Weighted Average Exercise Price (in Dollars per share)	$ 11.43	$ 27.35	$ 353.92
Stock Options, Number of Options, Granted	361	179
Stock Options, Granted, Weighted Average Exercise Price (in Dollars per share)	$ 3.43	$ 8.79
Stock Options, Number of Options, Vested	0	0
Stock Options, Vested, Weighted Average Exercise Price (in Dollars per share)	$ 0.00	$ 0.00
Stock Options, Number of Options, Forfeited	(71)	(1)
Forfeited, Weighted Average Exercise Price (in Dollars per share)	$ 4.62	$ 80.10
Stock Options, Number of Options, Canceled	(1)	(2)
Stock Options Canceled, Weighted Average Exercise Price (in Dollars per share)	$ 765.96	$ 204.66
Stock Options, Number of Options outstanding	477	188
Stock Options, Weighted Average Exercise Price (in Dollars per share)	$ 11.43	$ 27.35	353.92
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Restricted Stock, Number of options outstanding	225	0
Restricted Stock, Weighted Average Grant-Date Fair Value (in Dollars per share)	$ 3.77	$ 4.54	0.00
Restricted Stock, Number of options, Granted	400	242
Restricted Stock Granted, Weighted Average Grant-Date Fair Value (in Dollars per share)	$ 3.54	$ 4.80
Restricted Stock, Number of options, Vested	(95)	(7)
Restricted Stock, Vested, Weighted Average Grant-Date Fair Value (in Dollars per share)	$ 4.21	$ 14.00
Restricted Stock, Number of options, Forfeited	(79)	(10)
Forfeited, Weighted Average Grant-Date Fair Value (in Dollars per share)	$ 4.28	$ 4.57
Restricted Stock, Number of options, Canceled	0	0
Canceled, Weighted Average Grant-Date Fair Value (in Dollars per share)	$ 0.00	$ 0.00
Restricted Stock, Weighted Average Grant-Date Fair Value (in Dollars per share)	$ 3.77	$ 4.54	$ 0.00
Restricted Stock, Number of options outstanding	451	225

XML

Stock Awards (Details) - The weighted average grant date fair value of options awarded	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Stock Awards (Details) - The weighted average grant date fair value of options awarded [Line Items]
Expected term		4 years 9 months
Dividend yield	0.00%	0.00%
Minimum
Stock Awards (Details) - The weighted average grant date fair value of options awarded [Line Items]
Risk-free interest rate	1.25%	1.43%
Expected term	3 years 6 months 18 days
Expected volatility	106.11%	93.89%
Maximum
Stock Awards (Details) - The weighted average grant date fair value of options awarded [Line Items]
Risk-free interest rate	1.44%	1.57%
Expected term	4 years 6 months
Expected volatility	119.36%	105.79%

XML

Stock Awards (Details) - Information concerning outstanding options - Stock Options - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Stock Awards (Details) - Information concerning outstanding options [Line Items]
Outstanding	477	188	12
Outstanding	5 years 11 months 12 days
Outstanding	$ 11.43	$ 27.35	$ 353.92
Outstanding	$ 0
Vested and expected to vest	457
Vested and expected to vest	5 years 11 months 5 days
Vested and expected to vest	$ 11.77
Vested and expected to vest	$ 0
Exercisable	311
Exercisable	5 years 9 months 4 days
Exercisable	$ 15.48
Exercisable	$ 0

XML

Warrants (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013
Warrants (Details) [Line Items]
Warrants issued to purchase common stock	111,000
Class of warrant or right, outstanding	23,033,000
Derivative liability (in dollars)	$ 4	$ 126
Warrant
Warrants (Details) [Line Items]
Share price (in dollars per share)	$ 0.73	$ 3.00
Derivative liability (in dollars)	$ 4	$ 126			$ 9,147
Increase (decrease) in derivative liabilities	$ (122)	$ (2,200)
Warrants Expire In August And September 2018
Warrants (Details) [Line Items]
Warrant units, outstanding	25.88		2.99	22.54
Number recorded as liability	0.35
Warrants and rights outstanding (in dollars)	$ 50
Warrants issued to purchase common stock	1,250
Class of warrant or right, number of securities called by each warrant or right	1
Class of warrant or right, exercise price of warrants or rights (in dollars per share)	$ 26.00
Class of warrant or right, outstanding			89,000	413,000
Warrants not settleable in cash, fair value disclosure (in dollars)			$ 712	$ 6,109
Warrants Expire In August And September 2018 | Common Stock
Warrants (Details) [Line Items]
Warrants issued to purchase common stock	2,500

XML

Warrants (Details) - Summary of outstanding common stock warrants shares in Thousands	12 Months Ended
	Dec. 31, 2015 $ / shares shares
Class of Warrant or Right [Line Items]
Warrants Outstanding	23,033
Warrants recorded as liabilities	111
Warrant A
Class of Warrant or Right [Line Items]
Securities Into Which Warrants are Convertible	Common stock
Warrants Outstanding	17,250
Warrants recorded as liabilities	0
Exercise Price (in Dollars per share) | $ / shares	$ 1.44
Expiration Date	October 2020
Warrant B
Class of Warrant or Right [Line Items]
Securities Into Which Warrants are Convertible	Common stock
Warrants Outstanding	450
Warrants recorded as liabilities	0
Exercise Price (in Dollars per share) | $ / shares	$ 1.44
Expiration Date	October 2018
Warrant C
Class of Warrant or Right [Line Items]
Securities Into Which Warrants are Convertible	Common stock
Warrants Outstanding	4,600
Warrants recorded as liabilities	0
Exercise Price (in Dollars per share) | $ / shares	$ 5.00
Expiration Date	August 2019
Warrant D
Class of Warrant or Right [Line Items]
Securities Into Which Warrants are Convertible	Common stock
Warrants Outstanding	120
Warrants recorded as liabilities	0
Exercise Price (in Dollars per share) | $ / shares	$ 6.25
Expiration Date	August 2017
Warrant E
Class of Warrant or Right [Line Items]
Securities Into Which Warrants are Convertible	Common stock
Warrants Outstanding	613
Warrants recorded as liabilities	111
Exercise Price (in Dollars per share) | $ / shares	$ 26.00
Expiration Date	August and September 2018

XML

Warrants (Details) - Aggregate fair value of such warrants - Warrant	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Dividend yield	0.00%	0.00%
Minimum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Risk-free interest rate	1.16%	1.18%
Expected remaining term	2 years 4 months 21 days	3 years 3 months 15 days
Expected volatility	108.49%	118.75%
Maximum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Risk-free interest rate	1.18%	1.20%
Expected remaining term	2 years 5 months 19 days	3 years 4 months 13 days
Expected volatility	108.51%	118.93%

XML

Benefit Plan (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
Maximum annual contribution per employee, percent	50.00%
Matching contribution by the Company	$ 0	$ 0

XML

Fair Value of Financial Instruments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Fair Value of Financial Instruments (Details) [Line Items]
Contingent consideration, percentage of revenue	20.00%
Maximum
Fair Value of Financial Instruments (Details) [Line Items]
Contingent consideration, percentage of revenue	20.00%
Fair value inputs, estimated future annual revenue	$ 5.0	$ 7.7
Discount rate	14.00%	14.00%
Minimum
Fair Value of Financial Instruments (Details) [Line Items]
Fair value inputs, estimated future annual revenue	$ 3.1	$ 3.4

XML

Fair Value of Financial Instruments (Details) - Company's liabilities that are measured at fair value - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Recurring Financial Liabilities:
Warrant derivative liabilities	$ 4	$ 126
Contingent earn-out payments	44	279
Total liabilities	48	405
Level 1
Recurring Financial Liabilities:
Warrant derivative liabilities	0	0
Contingent earn-out payments	0	0
Total liabilities	0	0
Level 2
Recurring Financial Liabilities:
Warrant derivative liabilities	0	0
Contingent earn-out payments	0	0
Total liabilities	0	0
Level 3
Recurring Financial Liabilities:
Warrant derivative liabilities	4	126
Contingent earn-out payments	44	279
Total liabilities	$ 48	$ 405

XML

Fair Value of Financial Instruments (Details) - Reconciliation of all liabilities measured at fair value - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance at January 1	$ 405	$ 9,147
Issuances	0	410
Gain on revaluation of warrant derivative liabilities, net	(122)	(2,200)
Change in undiscounted contingent earn-out liability	(304)	(229)
Change in contingent earn-out adjustment included in interest expense	69	98
Settlements	0	(6,821)
Balance at December 31	48	405
Total gains (losses) included in other income and expenses attributable to liabilities still held	357	1,371
Contingent Earn-out Payments
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance at January 1	279	0
Issuances	0	410
Gain on revaluation of warrant derivative liabilities, net	0	0
Change in undiscounted contingent earn-out liability	(304)	(229)
Change in contingent earn-out adjustment included in interest expense	69	98
Settlements	0	0
Balance at December 31	44	279
Total gains (losses) included in other income and expenses attributable to liabilities still held	235	131
Warrant | Warrant Derivatives
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Balance at January 1	126	9,147
Issuances	0	0
Gain on revaluation of warrant derivative liabilities, net	(122)	(2,200)
Change in undiscounted contingent earn-out liability	0	0
Change in contingent earn-out adjustment included in interest expense	0	0
Settlements	0	(6,821)
Balance at December 31	4	126
Total gains (losses) included in other income and expenses attributable to liabilities still held	$ 122	$ 1,240

XML

Segment Information, Geographic Data, and Significant Customers (Details)	12 Months Ended
	Dec. 31, 2015 USD ($) segment	Dec. 31, 2014 USD ($)
Segment Information, Geographic Data, and Significant Customers (Details) [Line Items]
Number of operating segments | segment	1
Revenue	$ 7,167,000	$ 6,001,000
JAPAN
Segment Information, Geographic Data, and Significant Customers (Details) [Line Items]
Revenue	505,000	665,000
CHINA
Segment Information, Geographic Data, and Significant Customers (Details) [Line Items]
Revenue	$ 910,000	$ 457,000

XML

Segment Information, Geographic Data, and Significant Customers (Details) - Revenue by geographic areas - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Segment Information, Geographic Data, and Significant Customers (Details) - Revenue by geographic areas [Line Items]
Revenue	$ 7,167	$ 6,001
United States
Segment Information, Geographic Data, and Significant Customers (Details) - Revenue by geographic areas [Line Items]
Revenue	4,835	3,559
Canada
Segment Information, Geographic Data, and Significant Customers (Details) - Revenue by geographic areas [Line Items]
Revenue	157	234
Asia Pacific
Segment Information, Geographic Data, and Significant Customers (Details) - Revenue by geographic areas [Line Items]
Revenue	1,562	1,287
Europe
Segment Information, Geographic Data, and Significant Customers (Details) - Revenue by geographic areas [Line Items]
Revenue	$ 613	$ 921

XML

Segment Information, Geographic Data, and Significant Customers (Details) - Customers accounting for more than 10% of either total revenues or accounts receivable - Customer Concentration Risk - Customer A - Revenue - customer	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Revenue, Major Customer [Line Items]
Number of customers with concentration over 10%	1	1,000
Concentration risk, percentage	14.00%	4.00%

XML

Segment Information, Geographic Data, and Significant Customers (Details) - Long-lived assets by geographic areas - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Segment Information, Geographic Data, and Significant Customers (Details) - Long-lived assets by geographic areas [Line Items]
Long-lived assets	$ 1,052	$ 869
United States
Segment Information, Geographic Data, and Significant Customers (Details) - Long-lived assets by geographic areas [Line Items]
Long-lived assets	922	856
Europe
Segment Information, Geographic Data, and Significant Customers (Details) - Long-lived assets by geographic areas [Line Items]
Long-lived assets	$ 130	$ 13

XML

Net Income (Loss) Per Share (Details) - Antidilutive Securities Excluded from Computation of Earnings Per Share - shares shares in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common share equivalents excluded from denominator for diluted earnings per share computation	9,931	3,139
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common share equivalents excluded from denominator for diluted earnings per share computation	0	22
Warrant
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common share equivalents excluded from denominator for diluted earnings per share computation	1,629	1,031
Restricted Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common share equivalents excluded from denominator for diluted earnings per share computation	392	79
Series 1 Convertible Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common share equivalents excluded from denominator for diluted earnings per share computation	0	478
Series 2 Convertible Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common share equivalents excluded from denominator for diluted earnings per share computation	1,359	0
Convertible Promissory Note
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common share equivalents excluded from denominator for diluted earnings per share computation	6,551	1,529

XML

Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Taxes (Details) [Line Items]
Federal statutory income tax rate, percent	34.00%
Increase in valuation allowance	$ 5,800	$ 5,100
Unrecognized tax benefits	$ 1,116	$ 945	$ 810
Minimum
Income Taxes (Details) [Line Items]
Expiration year (operating loss carry-forwards)	2026
Expiration year (tax credit carry-forward)	2027
Open tax year	2006
Maximum
Income Taxes (Details) [Line Items]
Expiration year (operating loss carry-forwards)	2035
Expiration year (tax credit carry-forward)	2035
Research Tax Credit Carryforward | Internal Revenue Service (IRS)
Income Taxes (Details) [Line Items]
Tax credit carryforward, amount	$ 1,300
Research Tax Credit Carryforward | California Franchise Tax Board
Income Taxes (Details) [Line Items]
Tax credit carryforward, amount	1,300
Domestic Tax Authority
Income Taxes (Details) [Line Items]
Operating loss carry-forwards	97,900
State and Local Jurisdiction
Income Taxes (Details) [Line Items]
Operating loss carry-forwards	76,000
Foreign Tax Authority
Income Taxes (Details) [Line Items]
Operating loss carry-forwards	$ 1,900

XML

Income Taxes (Details) - Net loss before provision for income taxes - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
U.S	$ (14,250)	$ (10,375)
Foreign	(933)	(315)
Net loss before provision for income taxes	$ (15,183)	$ (10,690)

XML

Income Taxes (Details) - The provision for income taxes - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Current:
Federal	$ 0	$ 0
State	2	3
Foreign	2	0
Total Current	4	3
Deferred:
Federal	106	0
State	22	0
Foreign	0	0
Total Deferred	128	0
Provision for income taxes	$ 132	$ 3

XML

Income Taxes (Details) - A reconciliation of the provision for income taxes - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Provision for income taxes at federal statutory rate	$ (5,162)	$ (3,635)
Federal research and development tax credits	(195)	(153)
Derivative revaluations and settlements	(42)	(748)
Effective Income Tax Reconciliation, Deferred Tax On Indefinite Lived Assets	79	0
Expenses not deductible, income not taxable and other	12	(9)
Foreign loss taxed at lower rates	315	107
Change in federal valuation allowance	5,125	4,441
Provision for income taxes	$ 132	$ 3

XML

Income Taxes (Details) - The components of the deferred tax assets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Deferred tax assets:
Net operating loss carry-forwards	$ 37,719	$ 32,741
Capitalized research and development cost	347	446
Goodwill and intangible assets	281	133
Research and development tax credit	2,149	1,820
Depreciation on property and equipment	20	52
Stock-based compensation	1,069	812
Reserves and accruals	722	725
Total deferred tax assets	42,307	36,729
Valuation allowance	(41,235)	(35,453)
Deferred tax assets net of valuation allowance	1,072	1,276
Deferred tax liabilities:
Contingent earn-out	(128)	0
Discount on debt issuance	(1,072)	(1,276)
Total deferred tax liabilities	1,200	1,276
Net deferred tax liability	$ (128)	$ 0

XML

Income Taxes (Details) - Change in unrecognized tax benefits - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Beginning Balance	$ 945	$ 810
Additions based on tax positions related to the current year	171	135
Ending Balance	$ 1,116	$ 945

XML

Quarterly Financial Data (Unaudited) (Details) - Selected summarized quarterly financial information - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Revenue	$ 2,401	$ 2,010	$ 1,610	$ 1,146	$ 1,612	$ 1,250	$ 1,734	$ 1,405	$ 7,167	$ 6,001
Gross profit	1,119	1,162	934	732	779	876	975	799	3,947	3,429
Net gains (losses) on derivative revaluations	318	68	104	(64)	466	589	1,158	216	122	2,200
Non-recurring gains, credits and (charges) related to restructuring	0	0	0	0	0	(129)	0	0
Net loss	(3,212)	(3,476)	(3,821)	(4,806)	(3,263)	(2,781)	(2,103)	(2,546)	(15,315)	(10,693)
Net loss attributable to common stockholders	$ (7,890)	$ (3,476)	$ (3,821)	$ (4,806)	$ (3,263)	$ (2,781)	$ (2,103)	$ (2,546)	$ (19,993)	$ (10,693)
Net loss per share basic and diluted (in Dollars per share)	$ (0.57)	$ (0.61)	$ (0.67)	$ (0.85)	$ (0.58)	$ (1.02)	$ (2.28)	$ (2.79)	$ (2.58)	$ (4.17)

XML

Subsequent Events (Details) $ in Thousands	Mar. 01, 2016 USD ($) ft²	Dec. 31, 2015 USD ($)
Subsequent Event [Line Items]
Operating Leases, due in 2016		$ 477
Operating Leases, due in 2017		486
Operating Leases, due in 2018		162
Operating Leases, due in 2019		0
Operating Leases, total minimum obligations		$ 1,125
Subsequent Event
Subsequent Event [Line Items]
Number of square feet of facility | ft²	28,866
Term of lease	3 years
Renewal term of lease	2 years
Operating Leases, due in 2016	$ 664
Operating Leases, due in 2017	771
Operating Leases, due in 2018	776
Operating Leases, due in 2019	130
Operating Leases, total minimum obligations	$ 2,341