Filed Pursuant to Rule 424(b)(3)

Registration No. 333-265191

PROSPECTUS

Up to 8,108,110 Shares of Class A Common Stock

This prospectus relates to the offer and sale from time to time by the selling securityholder named in this prospectus of an aggregate of up to 8,108,110 shares of our Class A common stock, $0.0001 par value per share, or Class A common stock, which consists of (i) up to 4,054,055 shares of our Class A common stock and (ii) up to 4,054,055 shares of our Class A common stock issuable upon the exercise of certain common stock purchase warrants, or the PIPE Warrants, which shares of Class A common stock and PIPE Warrants were originally issued in a private placement to the selling securityholder.

We will not receive any proceeds from the sale of shares of Class A common stock by the selling securityholder pursuant to this prospectus but we will receive the proceeds from any exercise of any PIPE Warrants for cash. We will pay the expenses, other than underwriting discounts and commissions and expenses incurred by the selling securityholder for brokerage, accounting, tax or legal services or any other expenses incurred by the selling securityholder in disposing of the securities, associated with the sale of securities pursuant to this prospectus.

We are registering the securities for resale pursuant to the selling securityholder’s registration rights under a registration rights agreement between us and the selling securityholder. Our registration of the securities covered by this prospectus does not mean that the selling securityholder will offer or sell any of the shares of Class A common stock. The selling securityholder may offer, sell or distribute all or a portion of its shares of Class A common stock publicly or through private transactions at prevailing market prices or at negotiated prices. We provide more information about how the selling securityholder may sell the Shares in the section entitled “Plan of Distribution.”

We are an “emerging growth company” as defined under the federal securities laws and, as such, have elected to comply with certain reduced public company reporting requirements for this prospectus and our other filings with the Securities and Exchange Commission.

The Class A common stock and the warrants issued as part of the units in our initial public offering, or the Public Warrants, are listed on The Nasdaq Stock Market LLC, or Nasdaq under the symbols “CELU” and “CELUW”, respectively. On August 23, 2022, the last reported sales price of the Class A common stock was $2.63 per share and the last reported sales price of our Public Warrants was $0.43 per warrant.

We are an “emerging growth company” as defined under U.S. federal securities laws and, as such, have elected to comply with reduced public company reporting requirements. This prospectus complies with the requirements that apply to an issuer that is an emerging growth company. See “Implications of Being an Emerging Growth Company and a Smaller Reporting Company.” We are incorporated in Delaware.

Investing in our securities involves a high degree of risk. You should review carefully the risks and uncertainties described in the section titled “Risk Factors” beginning on page 10 of this prospectus, and under similar headings in any amendments or supplements to this prospectus and in the documents incorporated by reference herein and therein.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities, or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.

Prospectus dated August 23, 2022

TABLE OF CONTENTS

	Page
ABOUT THIS PROSPECTUS		1
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS		2
INTRODUCTORY NOTE		4
OUR COMPANY		6
THE OFFERING		9
RISK FACTORS		10
MARKET AND INDUSTRY DATA		11
USE OF PROCEEDS		12
SELLING SECURITYHOLDER		13
DESCRIPTION OF OUR SECURITIES		14
MATERIAL UNITED STATES FEDERAL INCOME TAX CONSEQUENCES		22
PLAN OF DISTRIBUTION		28
LEGAL MATTERS		30
EXPERTS		30
WHERE YOU CAN FIND MORE INFORMATION		30
INCORPORATION OF CERTAIN INFORMATION BY REFERENCE		30

Unless the context indicates otherwise, references in this prospectus to the “Company,” “Celularity,” “we,” “us,” “our” and similar terms refer to Celularity Inc., f/k/a GX Acquisition Corp., and its consolidated subsidiaries (including Celularity LLC). References to “GX” refer to the predecessor company prior to the consummation of the initial business combination.

The Celularity logo, Celularity IMPACT, Biovance, Interfyl, Lifebank, CentaFlex and other trademarks or service marks of Celularity Inc. appearing in this prospectus are the property of Celularity Inc. This prospectus also contains registered marks, trademarks and trade names of other companies. All other trademarks, registered marks and trade names appearing herein are the property of their respective holders.

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ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement on Form S-3 that we filed with the Securities and Exchange Commission, or SEC, using the “shelf” registration process. Under this shelf registration process, the selling securityholder may, from time to time, sell the securities offered by it described in this prospectus. We will not receive any proceeds from the sale by the selling securityholder of the securities offered by it described in this prospectus. This prospectus also relates to the issuance by us of the shares of Class A common stock issuable upon the exercise of any PIPE Warrants held by the selling securityholder. We will not receive any proceeds from the sale of shares of Class A common stock issuable upon exercise of the PIPE Warrants pursuant to this prospectus, except with respect to amounts received by us upon the exercise of the PIPE Warrants for cash.

Neither we nor the selling securityholder have authorized anyone to provide you with any information or to make any representations other than those contained in this prospectus or any applicable prospectus supplement or any free writing prospectuses prepared by or on behalf of us or to which we have referred you. Neither we nor the selling securityholder take responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. Neither we nor the selling securityholder will make an offer to sell these securities in any jurisdiction where the offer or sale is not permitted.

We may also provide a prospectus supplement to the registration statement to add information to, or update or change information contained in, this prospectus. You should read both this prospectus and any applicable prospectus supplement to the registration statement together with the additional information to which we refer you in the sections of this prospectus titled “Where You Can Find More Information.”

You should rely only on the information contained in, or incorporated by reference into, this prospectus, and any supplement to this prospectus, filed with the SEC. Neither we nor the selling securityholder have authorized anyone to provide you with additional information or information different from that contained in this prospectus filed with the SEC. We and the selling securityholder take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. The selling securityholder is offering to sell, and seeking offers to buy, our securities only in jurisdictions where offers and sales are permitted. The information contained in this prospectus is accurate only as of the date of this prospectus and any information we have incorporated by reference is accurate only as of the date of the document incorporated by reference , regardless of the time of delivery of this prospectus or any sale of our securities. Our business, financial condition, results of operations and prospects may have changed since that date.

For investors outside of the United States: Neither we nor the selling securityholder, have done anything that would permit this offering or possession or distribution of this prospectus in any jurisdiction where action for that purpose is required, other than in the United States. Persons outside the United States who come into possession of this prospectus must inform themselves about, and observe any restrictions relating to, the offering of our securities and the distribution of this prospectus outside the United States.

To the extent there is a conflict between the information contained in this prospectus, on the one hand, and the information contained in any document incorporated by reference filed with the SEC before the date of this prospectus, on the other hand, you should rely on the information in this prospectus. If any statement in a document incorporated by reference is inconsistent with a statement in another document incorporated by reference having a later date, the statement in the document having the later date modifies or supersedes the earlier statement.

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

Some of the statements contained in this prospectus, including the documents incorporated by reference in this prospectus, constitute forward-looking statements within the meaning of the federal securities laws. Forward-looking statements relate to expectations, beliefs, projections, future plans and strategies, anticipated events or trends and similar expressions concerning matters that are not historical facts. These forward-looking statements include statements about our future financial and operating results; statements about our plans, strategies and objectives of management for our future operations; statements regarding future performance; and other statements, including regarding the Business Combination. In some cases, you can identify these forward-looking statements by the use of terminology such as “anticipate,” “believe,” “can,” “contemplate,” “continue,” “could,” “estimate,” “expect,” “forecast,” “intends,” “may,” “might,” “outlook,” “plan,” “possible,” “potential,” “predict,” “project,” “seek,” “should,” “strive,” “target,” “will,” “would” and the negative version of these words or other comparable words or phrases, but the absence of these words does not mean that a statement is not forward-looking. Forward-looking statements may include, but are not limited to, statements about:

• the success, cost, timing and potential indications of our cellular therapy candidate development activities and clinical trials and ability to obtain regulatory approvals;

• the timing of the initiation, enrollment and completion of planned clinical trials in the United States and foreign countries;

• our ability to obtain and maintain regulatory approval of our therapeutic candidates in any of the indications for which we plan to develop them, and any related restrictions, limitations, and/or warnings in the label of any approved therapeutic;

• our ability to obtain funding for our operations, including funding necessary to complete the clinical trials of any of our therapeutic candidates;

• our ability and plans to research, develop, manufacture and commercialize our therapeutic candidates, as well as our degenerative disease products;

• our ability to attract and retain collaborators with development, regulatory and commercialization expertise;

• the size of the markets for our therapeutic candidates, and our ability to serve those markets;

• our ability to successfully commercialize our therapeutic candidates;

• our ability to develop and maintain sales and marketing capabilities, whether alone or with potential future collaborators;

• our expenses, future revenues, capital requirements and needs for additional financing;

• our use of cash and other resources; and

• our expectations regarding our ability to obtain and maintain intellectual property protection for our therapeutic candidates, degenerative disease products, and our ability to operate our business without infringing on the intellectual property rights of others.

These forward-looking statements are based on information available as of the date of this prospectus or such document incorporated by reference, and involve a number of risks and uncertainties. Accordingly, forward-looking statements should not be relied upon as representing our views as of any subsequent date, and we do not undertake any obligation to update forward-looking statements to reflect events or circumstances after the date they were made, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws.

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As a result of a number of known and unknown risks and uncertainties, our actual results or performance may be materially different from those expressed or implied by these forward-looking statements. Some factors that could cause actual results to differ include:

• risks inherent in developing cellular therapy candidates, such as substantial delays in clinical trials and ability to obtain regulatory approvals;

• risks associated with our ongoing and planned clinical trials, such as unexpected data or clinical site activation rates or clinical trial enrollment rates that are lower than expected;

• our ability to obtain adequate financing to fund its planned clinical trials and other expenses;

• competition and the ability to grow and manage growth profitably;

• changes in applicable laws or regulations;

• risks of undesirable side effects or other properties that could halt clinical development, prevent regulatory approval, limit commercial potential or result in significant negative consequences;

• difficulties arising from reliance on third-party licenses, or supply-chain or manufacturing challenges;

• risks from any strategic alliances or licensing arrangements entered into in the future and not being able to realize the benefits of such alliances or licensing arrangements;

• trends in the industry, changes in the competitive landscape, delays or disruptions due to the ongoing COVID-19 pandemic, as well as changes in the legal and regulatory framework for the industry or unexpected litigation or disputes and future expenditures; and

• risk of adverse effects of other economic, business and/or competitive factors , including geopolitical factors, such as the Russian invasion of Ukraine.

In addition, statements that “Celularity believes” or “we believe” and similar statements reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this prospectus, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and such statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain and investors are cautioned not to unduly rely upon these statements.

While forward-looking statements reflect our good faith beliefs, they are not guarantees of future performance. Except to the extent required by applicable law, we are under no obligation (and expressly disclaim any such obligation) to update or revise their forward-looking statements whether as a result of new information, future events, or otherwise. For a further discussion of these and other factors that could cause the our future results, performance or transactions to differ significantly from those expressed in any forward-looking statement, please see the section titled “Risk Factors” in our Annual Report on Form 10-K and in the other documents filed with the SEC and incorporated by reference herein. You should not place undue reliance on any forward-looking statements, which are based only on information currently available to us (or to third parties making the forward-looking statements).

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INTRODUCTORY NOTE

Background

We were a blank check company incorporated in Delaware on August 24, 2018 under the name GX Acquisition Corp. and formed for the purpose of effectuating a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or other similar business combination with one or more businesses. On July 16, 2021, or the Closing Date, we consummated our initial business combination pursuant to that certain Agreement and Plan of Merger and Reorganization, dated as of January 8, 2021 (as amended from time to time), or the Merger Agreement, by and among our company, Alpha First Merger Sub, Inc., Alpha Second Merger Sub, LLC, and Legacy Celularity, pursuant to which Legacy Celularity became our wholly-owned direct subsidiary and following which, we changed our name from GX Acquisition Corp. to Celularity Inc. We refer to this transaction as the “Business Combination” and the closing of such Business Combination as the “Closing.”

Holders of 9,174,705 shares of our Class A common stock elected to have their shares redeemed in connection with the Business Combination.

Concurrent with the closing of the Business Combination, we completed a private placement pursuant to which subscribers purchased an aggregate 8,340,000 shares of our Class A common stock, or the SPAC PIPE Shares, for a purchase price of $10.00 per share and an aggregate purchase price of $83,400,000, pursuant to separate Subscription Agreements entered into effective as of January 8, 2021.

On May 5, 2021, we entered into a subscription agreement with Palantir pursuant to which Palantir purchased an aggregate of 2,000,000 shares of our Class A common stock for a purchase price of $10.00 per share and an aggregate purchase price of $20,000,000, in a private placement that was consummated concurrently with the Closing

In connection with the Closing, on July 21, 2021, we issued 400,000 shares of Class A common stock, or the CS Shares, in a private placement to Credit Suisse Securities (USA) LLC, or Credit Suisse and 576,943 shares of Class A common stock, and together with the CS Shares, the Advisor Shares, in a private placement to Ardea Partners LP, or Ardea, as partial payment of transaction expenses and fees for financial advisory and other services rendered by such entities, respectively, in connection with the Business Combination.

In this prospectus we use the following defined terms:

“Converted Legacy Warrants” means the warrants to purchase Series B preferred stock of Legacy Celularity that were converted into the right to purchase shares of Class A common stock in connection with the Business Combination.

“GX IPO” means our initial public offering, consummated on May 23, 2019.

“Legacy Celularity” means the entity formerly known as Celularity Inc., a Delaware corporation, which was renamed Celularity Operations, Inc. just prior to the Closing, and subsequently became Celularity LLC upon closing of the Second Merger.

“Private Placement Warrants” means the 8,499,999 warrants consisting of (i) 7,000,000 warrants purchased by the Sponsor in connection with the GX IPO in a private placement transaction occurring simultaneously with the closing of the GX IPO and (ii) 1,499,999 warrants issued to members of the Sponsor in a private placement transaction as repayment for working capital loans made to GX, with each warrant exercisable, at an exercise price of $11.50, for one share of Class A common stock.

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“Public Warrants” means the 14,375,000 warrants included as a component of the GX units sold in the GX IPO, each of which is exercisable, at an exercise price of $11.50, for one share of Class A common stock, in accordance with its terms.

“Sponsor Shares” means the 7,187,500 shares of Class A common stock held by the Sponsor following a private placement in connection with the initial public offering of GX and subsequent share recapitalization.

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OUR COMPANY

Overview

We are a clinical-stage biotechnology company leading the next evolution in cellular medicine by developing off-the-shelf placental-derived allogeneic cell therapies for the treatment of cancer and immune and infectious diseases. We are developing a pipeline of off-the-shelf placental-derived allogeneic cell therapy product candidates including T cells engineered with a chimeric antigen receptor, or CAR, unmodified and genetically modified natural killer, or NK cells, and mesenchymal-like adherent stromal cells, or ASCs. These therapeutic candidates target indications across cancer, infectious and degenerative diseases. We believe that by harnessing the placenta’s unique biology and ready availability, we will be able to develop therapeutic solutions that address a significant unmet global need for effective, accessible and affordable therapeutics. We currently have three active clinical trials and intend to work with the U.S. Food and Drug Administration, or FDA, to resolve its questions on an Investigational New Drug, or IND, application we submitted in the first quarter of 2022 before commencing an additional clinical trial.

Our Celularity IMPACT platform capitalizes on the benefits of placenta-derived cells to target multiple diseases, and provides seamless integration, from bio sourcing through manufacturing cryopreserved and packaged allogeneic cells, in our purpose-built U.S.-based 147,215 square foot facility. We believe the use of placental-derived cells, sourced from the placentas of full-term healthy informed consent donors, has potential inherent advantages, from a scientific and an economic perspective. First, relative to adult-derived cells, placental-derived cells demonstrate greater stemness, meaning the ability to expand and persist. Second, placental-derived cells are immunologically naïve, meaning the cells have never been exposed to a specific antigen, and suggesting the potential for less toxicity and for low or no graft-versus-host disease, or GvHD, in transplant. Third, our placental-derived cells are allogeneic, meaning they are intended for use in any patient, as compared to autologous cells, which are derived from an individual patient for that patient’s sole use. We believe this a key difference that will enable readily available off-the-shelf treatments that can be delivered faster, more reliably, at greater scale and to more patients. In addition, we also have non-core legacy operations that are complementary to our work in placenta-derived cell therapeutics, including our biobanking and degenerative disease operations, for which we commercialize biomaterial products directly and through our network of distribution partners.

Implications of Being an Emerging Growth Company and a Smaller Reporting Company

We are an emerging growth company, as defined in the Jumpstart Our Business Startups Act of 2012, as amended, and therefore we intend to take advantage of certain exemptions from various public company reporting requirements, including not being required to have our internal control over financial reporting audited by our independent registered public accounting firm pursuant to Section 404(b) of the Sarbanes-Oxley Act of 2002, reduced disclosure obligations regarding executive compensation in this prospectus, our periodic reports and our proxy statements and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and any golden parachute payments not previously approved. We will remain an emerging growth company until the earliest of (i) the last day of the fiscal year in which the market value of our Class A common stock that is held by non-affiliates equals or exceeds $700 million as of the end of that year’s second fiscal quarter, (ii) the last day of the fiscal year in which we have total annual gross revenue of $1.07 billion or more during such fiscal year (as indexed for inflation), (iii) the date on which we have issued more than $1 billion in non-convertible debt in the prior three-year period or (iv) December 31, 2026.

We are also a “smaller reporting company” as defined in the Exchange Act. We may continue to be a smaller reporting company even after we are no longer an emerging growth company. We may take advantage of certain of the scaled disclosures available to smaller reporting companies and will be able to take advantage of these scaled disclosures for so long as the market value of the Class A common stock held by non-affiliates is less than $250.0 million measured on the last business day of our second fiscal quarter, or our annual revenue is less than $100.0 million during the most recently completed fiscal year and the market value of the Class A common stock held by non-affiliates is less than $700.0 million measured on the last business day of our second fiscal quarter.

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As a result, the information in this prospectus and that we provide to our investors in the future may be different than what you might receive from other public reporting companies.

Summary of Risk Factors

Below is a summary of material factors that make an investment in our securities speculative or risky. Importantly, this summary does not address all of the risks and uncertainties that we face. Additional discussion of the risks and uncertainties summarized in this risk factor summary, as well as other risks and uncertainties that we face, can be found under the section titled “Risk Factors” in this prospectus. The below summary is qualified in its entirety by that more complete discussion of such risks and uncertainties. You should consider carefully the risks and uncertainties described under the section titled “Risk Factors” as part of your evaluation of an investment in our securities:

• We have incurred net losses in every period since our inception, have no cellular therapeutic candidates approved for commercial sale and we anticipate that we will incur substantial net losses in the future.

• Our placental-derived cellular therapy candidates represent a novel approach to cancer, infectious and degenerative disease treatments that creates significant challenges.

• Our historical operating results indicate substantial doubt exists related to our ability to continue as a going concern.

• Our business could be materially adversely affected by the effects of health pandemics or epidemics, including the ongoing COVID-19 pandemic and future outbreaks of the disease, in regions where we or third parties on which we rely have concentrations of clinical trial sites or other business operations.

• Our business is highly dependent on the success of our lead therapeutic candidates. If we are unable to obtain regulatory approval for our lead candidates and effectively commercialize our lead therapeutic candidates for the treatment of patients in approved indications, our business would be significantly harmed.

• We rely on CAR-T viral vectors from Sorrento Therapeutics, Inc., or Sorrento, for our CYCART-19 therapeutic candidate and termination of this license, or any future licenses, could result in the loss of significant rights, which would harm our business.

• We rely and will continue to rely on third parties to conduct our clinical trials. If these third parties do not successfully carry out their contractual duties or meet expected deadlines, we may not be able to obtain regulatory approval of, or commercialize, our therapeutic candidates.

• The FDA regulatory approval process is lengthy and time-consuming, and we may experience significant delays in the clinical development and regulatory of our therapeutic candidates.

• We may not be able to submit IND applications to commence additional clinical trials on the timelines we expect, and even if we are able to, the FDA may not permit us to proceed without additional information (such as our recent IND submission for CYCART-19) or at all, and if so, we may encounter substantial delays in our clinical trials or may not be able to conduct our trials on the timelines we expect.

• We operate our own manufacturing and storage facility, which requires significant resources; manufacturing or other failures could adversely affect our clinical trials and the commercial viability of our therapeutic candidates and our biobanking and degenerative diseases businesses.

• We rely on donors of healthy human full-term post-partum placentas to manufacture our therapeutic candidates, and if we do not obtain an adequate supply of such placentas from qualified donors, development of our placental-derived allogeneic cells may be adversely impacted.

• Our clinical trials may fail to demonstrate the safety and/or efficacy of any of our therapeutic candidates, which would prevent or delay regulatory approval and commercialization.

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• If our effort to protect the proprietary nature of the intellectual property related to our technologies are inadequate, we may not be able to compete effectively in our market.

• We are, and in the future may be, party to agreements with third parties. Disputes may arise with such third parties regarding the terms of such agreements, including terms governing payment obligations, contractual interpretation, or related intellectual property ownership or use rights, which could materially adversely impact us, including by requiring the payment of additional amounts, or requiring us to invest time and money in litigation or arbitration.

• Our therapeutic candidates may cause undesirable side effects or have other properties that could halt their clinical development, prevent their regulatory approval, limit their commercial potential or result in significant negative consequences.

• We face significant competition from other biotechnology and pharmaceutical companies, and our operating results will suffer if we fail to compete effectively.

• We will need substantial additional financing to develop our therapeutics and implement our operating plans. If we fail to obtain additional financing, we may be unable to complete the development and commercialization of our therapeutic candidates.

• Our relationship with customers, physicians, and third-party payors are subject to numerous laws and regulations. If we or our employees, independent contractors, consultants, commercial partners and vendors violate these laws, we could face substantial penalties.

• We will incur significant costs as a result of operating as a public company, and our management will be required to devote substantial time to various compliance initiatives.

Corporate Information

Our principal executive offices are located at 170 Park Avenue, Florham Park, New Jersey 07932, and our telephone number is (908) 768-2170. Our corporate website address is www.celularity.com. Information contained on or accessible through our website is not a part of this prospectus, and the inclusion of our website address in this prospectus is an inactive textual reference only.

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THE OFFERING

Resale of Class A common stock

Shares of Class A common stock offered by the Selling Securityholder We are registering the resale by the selling securityholder named in this prospectus, or its permitted transferees, an aggregate of 8,108,110 shares of Class A common stock, consisting of:

• up to 4,054,055 shares of Class A common stock;

• up to 4,054,055 shares of Class A common stock issuable upon the exercise of the PIPE Warrants;

Lock-up agreements The selling securityholder is subject to certain restrictions on transfer until the termination of applicable lock-up periods.

Terms of the offering The selling securityholder will determine when and how they will dispose of the securities registered for resale under this prospectus.

Use of proceeds We will not receive any proceeds from the sale of shares of Class A common stock by the selling securityholder.

Risk factors Before investing in our securities, you should carefully read and consider the information set forth in “Risk Factors” beginning on page 10.

Nasdaq Ticker Symbols “CELU” and “CELUW”

For additional information concerning the offering, see “Plan of Distribution” beginning on page 28.

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RISK FACTORS

Investing in our securities involves a high degree of risk. Before you make a decision to buy our securities, in addition to the risks and uncertainties discussed above under “Special Note Regarding Forward-Looking Statements,” you should carefully consider the risks and uncertainties described under the section titled “Risk Factors” contained in our most recent annual report on Form 10-K and in our most recent quarterly report on Form 10-Q, as well as any subsequent filings with the SEC, which are incorporated by reference into this prospectus, together with other information in this prospectus and the documents incorporated by reference, including our financial statements and related notes and in the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” before deciding to invest in our securities. If any of the events or developments described below were to occur, our business, prospects, operating results and financial condition could suffer materially, the trading price of our securities could decline and you could lose all or part of your investment. The risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties not presently known to us or that we currently believe to be immaterial may also adversely affect our business.

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MARKET AND INDUSTRY DATA

Certain industry data and market data included in this prospectus and the documents incorporated by reference into this prospectus were obtained from independent third-party surveys, market research, publicly available information, reports of governmental agencies and industry publications and surveys. All of management’s estimates presented herein are based upon management’s review of independent third-party surveys and industry publications prepared by a number of sources and other publicly available information. All of the market data used in this prospectus involves a number of assumptions and limitations, and you are cautioned not to give undue weight to such estimates. We believe that the information from these industry publications and surveys included in this prospectus is reliable. The industry in which we operate is subject to a high degree of uncertainty and risk due to a variety of factors, including those described in the section titled “Risk Factors,” in this prospectus and under similar headings in the documents incorporated by reference into this prospectus. These and other factors could cause results to differ materially from those expressed in the estimates made by the independent parties and by us.

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USE OF PROCEEDS

All of the shares of Class A common stock offered by the selling securityholder pursuant to this prospectus will be sold by the selling securityholder for its account. We will not receive any of the proceeds from these sales.

We will receive up to an aggregate of approximately $33.4 million from the exercise of the PIPE Warrants assuming the exercise in full of all of the PIPE Warrants for cash. We expect to use the net proceeds from the exercise of the PIPE Warrants for general corporate purposes. We will have broad discretion over the use of proceeds from the exercise of the PIPE Warrants. There is no assurance that the holder of the PIPE Warrants will elect to exercise any or all of such PIPE Warrants. To the extent that the PIPE Warrants are exercised on a “cashless basis,” the amount of cash we would receive from the exercise of the PIPE Warrants will decrease.

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SELLING SECURITYHOLDER

The selling securityholder acquired shares of Class A common stock and the PIPE Warrants from us in a private offering pursuant to an exemption from registration under Section 4(a)(2) of the Securities Act and Regulation D promulgated thereunder. Under the registration rights agreement, we agreed to file a registration statement with the SEC for the purposes of registering for resale from time to time the shares of Class A common stock and the shares of Class A common stock that may be issued upon exercise of the PIPE Warrants.

Except for the ownership of shares of Class A common stock and the PIPE Warrants, the selling securityholder has not had any material relationship with us within the past three years.

The table below lists the selling securityholder and other information regarding the ownership of the shares of Class A common stock offered hereby by the selling securityholder. The second column lists the number of shares of Class A common stock owned by the selling securityholder as of May 20, 2022, assuming exercise in full for cash of the PIPE Warrants held by the selling securityholder on that date without regard to any limitations on exercises. The Selling Stockholder may have sold or transferred some or all of the common stock indicated below and may in the future sell or transfer some or all of the common stock indicated below in transactions exempt from the registration requirements of the Securities Act rather than under this prospectus. The third column lists the shares of Class A common stock being offered by this prospectus by the selling securityholder. The fourth column assumes the sale of all of the shares offered by the selling securityholder pursuant to this prospectus.

Under the terms of the PIPE Warrants, the selling securityholder may not exercise the such PIPE Warrants to the extent such exercise would cause the selling securityholder, together with its affiliates and attribution parties, to beneficially own a number of shares of Class A common stock that would exceed 4.99% or 9.99%, as applicable, of the then outstanding Class A common stock following such exercise, excluding for purposes of such determination shares of Class A common stock issuable upon exercise of such PIPE Warrants that have not been exercised. The number of shares in the second and fourth columns do not reflect this limitation. The selling securityholder may sell all, some or none of its shares in this offering. See “Plan of Distribution.”

Except as indicated by the footnotes below, we believe, based on the information furnished to us, that the selling securityholder has sole voting and investment power with respect to all shares of Class A common stock that it owns, subject to applicable community property laws. Except as otherwise described below, based on the information provided to us by the selling securityholder, the selling securityholder is not a broker-dealer or an affiliate of a broker-dealer.

Name of Selling Securityholder	Number of Shares of Class A Common Stock Held			Number of Shares of Class A Common Stock Being Offered		Shares of Common Stock Held After the Offering
						Number		Percent
Armistice Capital Master Fund Ltd.(1)		8,108,110	(2)		8,108,110		0		0	%

(1) The shares of Class A common stock reported herein are held by Armistice Capital Master Fund Ltd., or the Master Fund, and may be deemed to be indirectly beneficially owned by (i) Armistice Capital, as the investment manager of the Master Fund; and (ii) Steven Boyd, as the Managing Member of Armistice Capital. Armistice Capital and Steven Boyd disclaim beneficial ownership of the securities except to the extent of their respective pecuniary interests therein. The address of the Master Fund is c/o Armistice Capital, LLC, 510 Madison Ave, 7th Floor, New York, NY 10022.

(2) Consists of (i) 4,054,055 shares of Class A common stock and (ii) 4,054,055 shares of Class A common stock issuable upon the exercise of the PIPE Warrants, the latter of which are subject to a beneficial ownership limitation that prohibits the Master Fund from exercising any portion of the PIPE Warrants to the extent that, following such exercise, the Master Fund would own greater than 4.99% of our outstanding shares of Class A common stock.

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DESCRIPTION OF OUR SECURITIES

The following is a summary of the rights and preferences of our capital stock. While we believe that the following description covers the material terms of our capital stock, the description may not contain all of the information that is important to you. We encourage you to read carefully this entire prospectus, any future related prospectus supplement and certificates of designation relating to the securities, as applicable, our amended and restated certificate of incorporation and amended and restated bylaws and the other documents we refer to for a more complete understanding of our capital stock. Copies of our certificate of incorporation and bylaws are incorporated by reference as exhibits to the registration statement of which this prospectus is a part. See “Where You Can Find More Information” and “Information Incorporated by Reference.”

Authorized Capital

Our authorized share capital consists of 730,000,000 shares of Class A common stock, $0.0001 par value per share and 10,000,000 shares of preferred stock, $0.0001 par value, all of which shares of preferred stock are undesignated.

Class A Common Stock

Voting Rights

Except as otherwise required by law or as otherwise provided in any certificate of designation for any series of preferred stock, the holders of Class A common stock possess all voting power for the election of our directors and all other matters requiring stockholder action. Holders of Class A common stock are entitled to one vote per share on matters to be voted on by stockholders.

Dividends

Holders of Class A common stock will be entitled to receive such dividends, if any, as may be declared from time to time by our board of directors in its discretion out of funds legally available therefor. In no event will any stock dividends or stock splits or combinations of stock be declared or made on Class A common stock unless the shares of Class A common stock at the time outstanding are treated equally and identically.

Liquidation, Dissolution and Winding Up

In the event of our voluntary or involuntary liquidation, dissolution, distribution of assets or winding-up, the holders of the Class A common stock will be entitled to receive an equal amount per share of all of our assets of whatever kind available for distribution to stockholders, after the rights of the holders of the preferred stock have been satisfied.

Preemptive or Other Rights

Our stockholders have no preemptive or other subscription rights and there are no sinking fund or redemption provisions applicable to Class A common stock.

Election of Directors

Our board of directors is divided into three classes, Class I, Class II and Class III, with only one class of directors being elected in each year and each class serving a three-year term, except with respect to the election of directors at the special meeting held in connection with our initial business combination, Class I directors were elected to an initial one-year term (and three-year terms subsequently), the Class II directors were elected to an initial two-year term (and three-year terms subsequently) and the Class III directors were elected to an initial

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three-year term (and three-year terms subsequently). There is no cumulative voting with respect to the election of directors, with the result that the holders of more than 50% of the shares voted for the election of directors can elect all of the directors.

Preferred Stock

Our certificate of incorporation provides that shares of preferred stock may be issued from time to time in one or more series. Our board of directors is authorized to fix the voting rights, if any, designations, powers and preferences, the relative, participating, optional or other special rights, and any qualifications, limitations and restrictions thereof, applicable to the shares of each series of preferred stock. The board of directors is able to, without stockholder approval, issue preferred stock with voting and other rights that could adversely affect the voting power and other rights of the holders of Class A common stock and could have anti-takeover effects. The ability of our board of directors to issue preferred stock without stockholder approval could have the effect of delaying, deferring or preventing a change of control or the removal of existing management. There are no shares of preferred stock outstanding.

Warrants

Public Warrants

As of the closing of the Business Combination, there were 22,874,999 Warrants to purchase Class A common stock outstanding, consisting of 14,375,000 Public Warrants and 8,499,999 Private Placement Warrants. Each whole warrant entitles the registered holder to purchase one whole share of our Class A common stock at a price of $11.50 per share, subject to adjustment as discussed below, at any time commencing on the later of 12 months from the closing of the GX IPO or 30 days after the completion of our Business Combination. The Warrants will expire five years after the completion of the Business Combination, at 5:00 p.m., New York City time, or earlier upon redemption or liquidation.

We will not be obligated to deliver any shares of Class A common stock pursuant to the exercise of a Public Warrant and will have no obligation to settle such warrant exercise unless a registration statement under the Securities Act with respect to the shares of Class A common stock underlying the warrants is then effective and a prospectus relating thereto is current, subject to our satisfying our obligations described below with respect to registration. No Public Warrant will be exercisable and we will not be obligated to issue shares of Class A common stock upon exercise of a Public Warrant unless Class A common stock issuable upon such warrant exercise has been registered, qualified or deemed to be exempt under the securities laws of the state of residence of the registered holder of the Public Warrants. In the event that the conditions in the two immediately preceding sentences are not satisfied with respect to a Public Warrant, the holder of such warrant will not be entitled to exercise such warrant and such warrant may have no value and expire worthless. In no event will we be required to net cash settle any Public Warrant.

We filed a registration statement covering the shares of Class A common stock issuable upon exercise of the Public Warrants, and such registration statement was declared effective on August 12, 2021. As specified in the warrant agreement, we are obligated to maintain a current prospectus relating to those shares of Class A common stock until the warrants expire or are redeemed. During any period when we will have failed to maintain an effective registration statement, warrantholders may exercise Public Warrants on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act or another exemption. If that exemption, or another exemption, is not available, holders will not be able to exercise their Public Warrants on a cashless basis.

Once the Public Warrants become exercisable, we may call the warrants for redemption:

• in whole and not in part;

• at a price of $0.01 per warrant;

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• upon not less than 30 days’ prior written notice of redemption to each warrantholder; and

• if, and only if, the reported last sale price of Class A common stock equals or exceeds $18.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading day period ending three business days before we send the notice of redemption to the warrantholders.

If and when the Public Warrants become redeemable by us, we may not exercise our redemption right if the issuance of shares of Class A common stock upon exercise of the Public Warrants is not exempt from registration or qualification under applicable state blue sky laws or we are unable to effect such registration or qualification.

We have established the last of the redemption criteria discussed above to prevent a redemption call unless there is at the time of the call a significant premium to the warrant exercise price. If the foregoing conditions are satisfied and we issue a notice of redemption of the Public Warrants, each warrantholder will be entitled to exercise its Public Warrants prior to the scheduled redemption date. However, the price of Class A common stock may fall below the $18.00 redemption trigger price (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) as well as the $11.50 warrant exercise price after the redemption notice is issued.

If we call the Public Warrants for redemption as described above, our management will have the option to require any holder that wishes to exercise its warrant to do so on a “cashless basis.” In determining whether to require all holders to exercise their Public Warrants on a “cashless basis,” our management will consider, among other factors, our cash position, the number of Public Warrants that are outstanding and the dilutive effect on our stockholders of issuing the maximum number of shares of Class A common stock issuable upon the exercise of our Public Warrants. If our management takes advantage of this option, all holders of Public Warrants would pay the exercise price by surrendering their Public Warrants for that number of shares of Class A common stock equal to the quotient obtained by dividing (x) the product of the number of shares of Class A common stock underlying the Public Warrants, multiplied by the difference between the exercise price of the Public Warrants and the “fair market value” (defined below) by (y) the fair market value. The “fair market value” shall mean the average last reported sale price of the Class A common stock for the 10 trading days ending on the third trading day prior to the date on which the notice of redemption is sent to the holders of warrants. If our management takes advantage of this option, the notice of redemption will contain the information necessary to calculate the number of shares of Class A common stock to be received upon exercise of the Public Warrants, including the “fair market value” in such case. Requiring a cashless exercise in this manner will reduce the number of shares to be issued and thereby lessen the dilutive effect of a warrant redemption. We believe this feature is an attractive option to us if we do not need the cash from the exercise of the Public Warrants. If we call our warrants for redemption and our management does not take advantage of this option, our former sponsor, GX Sponsor LLC, and its permitted transferees would still be entitled to exercise their private placement warrants for cash or on a cashless basis using the same formula described above that other warrantholders would have been required to use had all warrantholders been required to exercise their warrants on a cashless basis, as described in more detail below.

A holder of a Public Warrants may notify us in writing in the event it elects to be subject to a requirement that such holder will not have the right to exercise such Public Warrants, to the extent that after giving effect to such exercise, such person (together with such person’s affiliates), to the warrant agent’s actual knowledge, would beneficially own in excess of 4.9% or 9.8% (or such other amount as a holder may specify) of the shares of Class A common stock outstanding immediately after giving effect to such exercise.

If the number of outstanding shares of Class A common stock is increased by a stock dividend payable in shares of Class A common stock, or by a split-up of shares of Class A common stock or other similar event, then, on the effective date of such stock dividend, split-up or similar event, the number of shares of Class A common stock issuable on exercise of each Public Warrant will be increased in proportion to such increase in the outstanding

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shares of Class A common stock. A rights offering to holders of Class A common stock entitling holders to purchase shares of Class A common stock at a price less than the fair market value will be deemed a stock dividend of a number of shares of Class A common stock equal to the product of (i) the number of shares of Class A common stock actually sold in such rights offering (or issuable under any other equity securities sold in such rights offering that are convertible into or exercisable for Class A common stock) and (ii) one (1) minus the quotient of (x) the price per share of Class A common stock paid in such rights offering divided by (y) the fair market value. For these purposes (i) if the rights offering is for securities convertible into or exercisable for Class A common stock, in determining the price payable for Class A common stock, there will be taken into account any consideration received for such rights, as well as any additional amount payable upon exercise or conversion and (ii) fair market value means the volume weighted-average price of Class A common stock as reported during the ten (10) trading day period ending on the trading day prior to the first date on which the shares of Class A common stock trade on the applicable exchange or in the applicable market, regular way, without the right to receive such rights.

In addition, if we, at any time while the Public Warrants are outstanding and unexpired, pay a dividend or make a distribution in cash, securities or other assets to the holders of Class A common stock on account of such shares of Class A common stock (or other shares of our capital stock into which the Public Warrants are convertible), other than in certain circumstances as described in the warrant agreement, then the warrant exercise price will be decreased, effective immediately after the effective date of such event, by the amount of cash and/or the fair market value of any securities or other assets paid on each share of Class A common stock in respect of such event.

If the number of outstanding shares of our Class A common stock is decreased by a consolidation, combination, reverse stock split or reclassification of shares of Class A common stock or other similar event, then, on the effective date of such consolidation, combination, reverse stock split, reclassification or similar event, the number of shares of Class A common stock issuable on exercise of each Public Warrant will be decreased in proportion to such decrease in outstanding shares of Class A common stock.

Whenever the number of shares of Class A common stock purchasable upon the exercise of the Public Warrants is adjusted, as described above, the warrant exercise price will be adjusted by multiplying the warrant exercise price immediately prior to such adjustment by a fraction (x) the numerator of which will be the number of shares of Class A common stock purchasable upon the exercise of the Public Warrants immediately prior to such adjustment, and (y) the denominator of which will be the number of shares of Class A common stock so purchasable immediately thereafter.

In case of any reclassification or reorganization of the outstanding shares of Class A common stock (other than those described above or that solely affects the par value of such shares of Class A common stock), or in the case of any merger or consolidation of us with or into another corporation (other than a consolidation or merger in which we are the continuing corporation and that does not result in any reclassification or reorganization of our outstanding shares of Class A common stock), or in the case of any sale or conveyance to another corporation or entity of the assets or other property of us as an entirety or substantially as an entirety in connection with which we are dissolved, the holders of the Public Warrants will thereafter have the right to purchase and receive, upon the basis and upon the terms and conditions specified in the Public Warrants and in lieu of the shares of our Class A common stock immediately theretofore purchasable and receivable upon the exercise of the rights represented thereby, the kind and amount of shares of stock or other securities or property (including cash) receivable upon such reclassification, reorganization, merger or consolidation, or upon a dissolution following any such sale or transfer, that the holder of the Public Warrants would have received if such holder had exercised their Public Warrants immediately prior to such event. If less than 70% of the consideration receivable by the holders of Class A common stock in such a transaction is payable in the form of Class A common stock in the successor entity that is listed for trading on a national securities exchange or is quoted in an established over-the-counter market, or is to be so listed for trading or quoted immediately following such event, and if the registered holder of the Public Warrant properly exercises the Public Warrant within thirty days following public

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disclosure of such transaction, the warrant exercise price will be reduced as specified in the warrant agreement based on the Black-Scholes value (as defined in the warrant agreement) of the Public Warrant. The purpose of such exercise price reduction is to provide additional value to holders of the Public Warrants when an extraordinary transaction occurs during the exercise period of the Public Warrants pursuant to which the holders of the Public Warrants otherwise do not receive the full potential value of the Public Warrants in order to determine and realize the option value component of the Public Warrant. This formula is to compensate the Public Warrant holder for the loss of the option value portion of the Public Warrant due to the requirement that the Public Warrant holder exercise the Public Warrant within 30 days of the event. The Black-Scholes model is an accepted pricing model for estimating fair market value where no quoted market price for an instrument is available.

The Public Warrants have been issued in registered form under the warrant agreement between Continental Stock Transfer & Trust Company, as warrant agent, and us. You should review a copy of the warrant agreement, which is an exhibit to this registration statement, for a complete description of the terms and conditions applicable to the Public Warrants. The warrant agreement provides that the terms of the Public Warrants may be amended without the consent of any holder to cure any ambiguity or correct any defective provision, but requires the approval by the holders of at least 65% of the then outstanding Public Warrants to make any change that adversely affects the interests of the registered holders of Public Warrants.

The Public Warrants may be exercised upon surrender of the Public Warrant certificate on or prior to the expiration date at the offices of the warrant agent, with the exercise form on the reverse side of the warrant certificate completed and executed as indicated, accompanied by full payment of the exercise price (or on a cashless basis, if applicable), by certified or official bank check payable to us, for the number of Public Warrants being exercised. The warrantholders do not have the rights or privileges of holders of Class A common stock and any voting rights until they exercise their Public Warrants and receive shares of Class A common stock. After the issuance of shares of Class A common stock upon exercise of the Public Warrants, each holder will be entitled to one vote for each share held of record on all matters to be voted on by stockholders.

No fractional shares will be issued upon exercise of the Public Warrants. If, upon exercise of the Public Warrants, a holder would be entitled to receive a fractional interest in a share, we will, upon exercise, round down to the nearest whole number the number of shares of Class A common stock to be issued to the warrantholder.

The Private Placement Warrants (including the Class A common stock issuable upon exercise of the Private Placement Warrants) will not be transferable, assignable or salable until 30 days after the completion of our Business Combination (except for limited exceptions) and they will not be redeemable by us so long as they are held by the Sponsor or its permitted transferees. The Sponsor or its permitted transferees, have the option to exercise the Private Placement Warrants on a cashless basis. Except as described below, the Private Placement Warrants have terms and provisions that are identical to those of the Public Warrants, including as to exercise price, exercisability and exercise period. If the Private Placement Warrants are held by holders other than the Sponsor or its permitted transferees, the Private Placement Warrants will be redeemable by us and exercisable by the holders on the same basis as the Public Warrants.

If holders of the Private Placement Warrants elect to exercise them on a cashless basis, they would pay the exercise price by surrendering their warrants for that number of shares of Class A common stock equal to the quotient obtained by dividing (x) the product of the number of shares of Class A common stock underlying the warrants, multiplied by the difference between the exercise price of the warrants and the “fair market value” (defined below) by (y) the fair market value. The “fair market value” shall mean the average last reported sale price of the Class A common stock for the 10 trading days ending on the third trading day prior to the date on which the notice of warrant exercise is sent to the warrant agent.

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In order to finance transaction costs in connection with the Business Combination, members of the Sponsor entered into promissory notes with GX to provide working capital funds. In connection with the Business Combination, 1,499,999 Private Placement Warrants were issued to members of the Sponsor in a private placement transaction as repayment for the working capital loans made to GX.

PIPE Warrants

The PIPE Warrants have an exercise price of $8.25 per share, subject to customary adjustments, are exercisable immediately upon issuance and expire five years after the initial issuance date. If at the time of exercise of the PIPE Warrants there is no effective registration statement registering, or the prospectus contained therein is not available for the resale of the shares of Class A common stock underlying such warrant, then such warrants may be exercised, in whole or in part, by means of a “cashless exercise.”

In the event of a Fundamental Transaction (as defined in the PIPE Warrant), we or any Successor Entity (as defined in the PIPE Warrant) shall, at the holder’s option, exercisable at any time concurrently with, or within 30 days after, the consummation of the Fundamental Transaction (or, if later, the date of the public announcement of the applicable Fundamental Transaction), purchase such warrants from the holder by paying to the holder an amount of cash equal to the Black Scholes Value (as defined in the PIPE Warrant) of the remaining unexercised portion of such warrants on the date of the consummation of such Fundamental Transaction; provided, however, that if the Fundamental Transaction is not within our control, including not approved by the Board, the holder shall only be entitled to receive from us or any successor entity the same type or form of consideration (and in the same proportion), at the Black Scholes Value of the unexercised portion of such warrants, that is being offered and paid to the holders of our Common Stock in connection with the Fundamental Transaction, whether that consideration be in the form of cash, stock or any combination thereof, or whether the holders of Common Stock are given the choice to receive from among alternative forms of consideration in connection with the Fundamental Transaction. However, if holders of Common Stock are not offered or paid any consideration in such Fundamental Transaction, such holders of Common Stock will be deemed to have received common stock of the Successor Entity (which Entity may be the Company following such Fundamental Transaction) in such Fundamental Transaction.

We agreed to use our commercially reasonable efforts to file a registration statement with the SEC covering the shares of Class A common stock issuable upon exercise of the PIPE Warrant, to cause such registration statement to become effective and to maintain a current prospectus relating to those shares of Class A common stock until the PIPE Warrant expire, as specified in the PIPE Warrant.

Anti-Takeover Provisions

Special Meetings of Stockholders

Our bylaws provide that special meetings of our stockholders may be called only by a majority vote of the board of directors, by the Chairperson of the board of directors, or by the chief executive officer.

Advance Notice Requirements for Stockholder Proposals and Director Nominations

Our bylaws provide that stockholders seeking to bring business before our annual meeting of stockholders, or to nominate candidates for election as directors at our annual meeting of stockholders, must provide timely notice of their intent in writing. To be timely under our current bylaws and the bylaws, a stockholder’s notice will need to be received by the company secretary at our principal executive offices not later than the close of business on the 90th day nor earlier than the open of business on the 120th day prior to the first anniversary of the preceding year’s annual meeting. Pursuant to Rule 14a-8 of the Exchange Act, proposals seeking inclusion in our annual proxy statement must comply with the notice periods contained therein. Our bylaws also specify certain requirements as to the form and content of a stockholders’ meeting. These provisions may preclude our stockholders from bringing matters before our annual meeting of stockholders or from making nominations for directors at our annual meeting of stockholders.

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Authorized but Unissued Shares

Our authorized but unissued Class A common stock and preferred stock are available for future issuances without stockholder approval and could be utilized for a variety of corporate purposes, including future offerings to raise additional capital, acquisitions and employee benefit plans. The existence of authorized but unissued and unreserved Class A common stock and preferred stock could render more difficult or discourage an attempt to obtain control of us by means of a proxy contest, tender offer, merger or otherwise.

Exclusive Forum Selection

Our certificate of incorporation provides that unless we consent in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware (subject to certain limited exceptions) shall be the sole and exclusive forum for any of the following claims (i) any derivative claim or cause of action brought on our behalf, (ii) any claim or cause of action asserting a claim of breach of a fiduciary duty owed by any of our director, officer or other employee or our stockholders, (iii) any claim or cause of action against us, our directors, officers or employees arising pursuant to any provision of the General Corporation Law of the State of Delaware, or the DGCL, our certificate of incorporation or the bylaws, (iv) any claim or cause of action seeking to interpret, apply, enforce or determine the validity of the certificate of incorporation or the bylaws, (v) any claim or cause of action as to which the DGCL confers jurisdiction to the Court of Chancery of the State of Delaware; and (vi) any claim or cause of action against us or any of our current or former director, officer or other employee governed by the internal affairs doctrine, in all cases to the fullest extent permitted by law and subject to the court’s having personal jurisdiction over the indispensable parties named as defendants. Any person or entity holding, owning or otherwise acquiring any interest in our shares of capital stock shall be deemed to have notice of and to have consented to such provisions.

Although we believe these provisions benefit us by providing increased consistency in the application of Delaware law in the types of lawsuits to which they apply, a court may determine that these provisions are unenforceable, and to the extent they are enforceable, the provisions may have the effect of discouraging lawsuits against our directors and officers, although our stockholders will not be deemed to have waived our compliance with federal securities laws and the rules and regulations thereunder. Additionally, we cannot be certain that a court will decide that these provisions are either applicable or enforceable, and if a court were to find the choice of forum provisions contained in our certificate of incorporation to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which could harm our business, operating results and financial condition.

Our certificate of incorporation provides that the exclusive forum provision will be applicable to the fullest extent permitted by applicable law. Section 27 of the Exchange Act creates exclusive federal jurisdiction over all suits brought to enforce any duty or liability created by the Exchange Act or the rules and regulations thereunder. As a result, the exclusive forum provision will not apply to suits brought to enforce any duty or liability created by the Exchange Act or any other claim for which the federal courts have exclusive jurisdiction. Furthermore, Section 22 of the Securities Act of 1933, as amended, or the Securities Act, creates concurrent jurisdiction for federal and state courts over all suits brought to enforce any duty or liability created by the Securities Act or the rules and regulations thereunder. Accordingly, both state and federal courts have jurisdiction to entertain such claims. To prevent having to litigate claims in multiple jurisdictions and the threat of inconsistent or contrary rulings by different courts, among other considerations, the Proposed Charter provides that the federal district courts of the United States will be the exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act.

We are subject to provisions of Section 203 of the DGCL regulating corporate takeovers under our certificate of incorporation. This statute prevents certain Delaware corporations, under certain circumstances, from engaging in a “business combination” with:

• a stockholder who owns 15% or more of our outstanding voting stock (otherwise known as an “interested stockholder”);

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• an affiliate of an interested stockholder; or

• an associate of an interested stockholder, for three years following the date that the stockholder became an interested stockholder.

A “business combination” includes a merger or sale of more than 10% of our assets. However, the above provisions of Section 203 do not apply if:

• our board of directors approves the transaction that made the stockholder an “interested stockholder,” prior to the date of the transaction;

• after the completion of the transaction that resulted in the stockholder becoming an interested stockholder, that stockholder owned at least 85% of our voting stock outstanding at the time the transaction commenced, other than statutorily excluded shares of common stock; or

on or subsequent to the date of the transaction, our initial business combination is approved by our board of directors and authorized at a meeting of our stockholders, and not by written consent, by an affirmative vote of at least two-thirds of the outstanding voting stock not owned by the interested stockholder.

Under certain circumstances, this provision will make it more difficult for a person who would be an “interested stockholder” to effect various business combinations with us for a three-year period. This provision may encourage companies interested in acquiring us to negotiate in advance with our board of directors because the stockholder approval requirement would be avoided if our board of directors approves either the business combination or the transaction which results in the stockholder becoming an interested stockholder. These provisions also may have the effect of preventing changes in our board of directors and may make it more difficult to accomplish transactions which stockholders may otherwise deem to be in their best interests.

Limitation on Liability and Indemnification of Directors and Officers

Our certificate of incorporation eliminates directors’ liability for monetary damages to the fullest extent permitted by applicable law. Our certificate of incorporation requires us to indemnify and advance expenses to, to the fullest extent permitted by applicable law, our directors, officers and agents and prohibit any retroactive changes to the rights or protections or increase the liability of any director in effect at the time of the alleged occurrence of any act or omission to act giving rise to liability or indemnification. We believe these provisions in our certificate of incorporation are necessary to attract and retain qualified persons as directors and officers. However, these provisions may discourage stockholders from bringing a lawsuit against our directors for breach of their fiduciary duty. These provisions also may have the effect of reducing the likelihood of derivative litigation against directors and officers, even though such an action, if successful, might otherwise benefit us and our stockholders. Furthermore, a stockholder’s investment may be adversely affected to the extent we pay the costs of settlement and damage awards against directors and officers pursuant to these indemnification provisions.

Transfer Agent and Registrar

The transfer agent for our Class A common stock and our Public Warrants is Continental Stock Transfer & Trust Company. The transfer agent’s address is One State Street Plaza, 30th Floor New York, New York 10004.

Listing

Shares of our Class A common stock have traded on the Nasdaq Global Select Market under the ticker symbol “CELU”. Our ticker symbol for our warrants exercisable for one share of Class A common stock at an exercise price of $11.50 per share is “CELUW”.

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MATERIAL UNITED STATES FEDERAL INCOME TAX CONSEQUENCES

The following discussion is a summary of material U.S. federal income tax considerations generally applicable to the purchase, ownership and disposition of our common stock and the purchase, exercise, disposition and lapse of our Warrants. The Class A common stock and the Warrants are collectively referred to herein as our securities. This discussion is for general information only and is not tax advice. All prospective holders of our securities should consult their tax advisors with respect to the U.S. federal, state, local and non-U.S. tax consequences of the purchase, ownership and disposition of our securities.

This discussion is not a complete analysis of all potential U.S. federal income tax consequences relating to the purchase, ownership and disposition of our securities. This summary is based upon current provisions of the Code, existing U.S. Treasury Regulations promulgated thereunder, published administrative pronouncements and rulings of the U.S. Internal Revenue Service, the IRS, and judicial decisions, all as in effect as of the date of this prospectus. These authorities are subject to change and differing interpretation, possibly with retroactive effect. Any change or differing interpretation could alter the tax consequences to holders described in this discussion. There can be no assurance that a court or the IRS will not challenge one or more of the tax consequences described herein, and we have not obtained, nor do we intend to obtain, a ruling with respect to the U.S. federal income tax consequences to a holder of the purchase, ownership or disposition of our securities.

We assume in this discussion that a holder holds our securities as a “capital asset” within the meaning of Section 1221 of the Code (generally, property held for investment). This discussion does not address all aspects of U.S. federal income taxation that may be relevant to a particular holder in light of that holder’s individual circumstances, nor does it address the special tax accounting rules under Section 451(b) of the Code, any alternative minimum, Medicare contribution, estate or gift tax consequences, or any aspects of U.S. state, local or non-U.S. taxes or any non-income U.S. federal tax laws. This discussion also does not address consequences relevant to holders subject to special tax rules, such as holders that own, or are deemed to own, more than 5% of our capital stock (except to the extent specifically set forth below), corporations that accumulate earnings to avoid U.S. federal income tax, tax-exempt organizations, governmental organizations, banks, financial institutions, investment funds, insurance companies, brokers, dealers or traders in securities, commodities or currencies, regulated investment companies or real estate investment trusts, persons that have a “functional currency” other than the U.S. dollar, tax-qualified retirement plans, holders who hold or receive our securities pursuant to the exercise of employee stock options or otherwise as compensation, holders holding our securities as part of a hedge, straddle or other risk reduction strategy, conversion transaction or other integrated investment, holders deemed to sell our securities under the constructive sale provisions of the Code, “passive foreign investment companies” or “controlled foreign corporations” within the meaning of the Code, and former U.S. citizens or long-term residents.

In addition, this discussion does not address the tax treatment of partnerships (or entities or arrangements that are treated as partnerships for U.S. federal income tax purposes) or persons that hold our securities through such partnerships. If a partnership, including any entity or arrangement treated as a partnership for U.S. federal income tax purposes, holds our securities, the U.S. federal income tax treatment of a partner in such partnership will generally depend upon the status of the partner and the activities of the partnership. Such partners and partnerships should consult their tax advisors regarding the tax consequences of the purchase, ownership and disposition of our securities.

For purposes of this discussion, a “U.S. Holder” means a beneficial owner of our securities (other than a partnership or an entity or arrangement treated as a partnership for U.S. federal income tax purposes) that is, for U.S. federal income tax purposes:

• an individual who is a citizen or resident of the United States;

• a corporation, or an entity treated as a corporation for U.S. federal income tax purposes, created or organized in the United States or under the laws of the United States or of any state thereof or the District of Columbia;

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• an estate, the income of which is subject to U.S. federal income tax regardless of its source; or

• a trust if (a) a U.S. court can exercise primary supervision over the trust’s administration and one or more U.S. persons have the authority to control all of the trust’s substantial decisions or (b) the trust has a valid election in effect under applicable U.S. Treasury Regulations to be treated as a U.S. person.

For purposes of this discussion, a non-U.S. holder means a beneficial owner of our common stock that is for U.S. federal income tax purposes:

• a non-resident alien individual;

• a foreign corporation or other foreign organization taxable as a corporation; or

• a foreign trust or estate the income of which is not subject to U.S. federal income tax on a net income basis.

Tax Considerations Applicable to U.S. Holders

Taxation of Distributions

If we pay distributions (other than certain distributions of our stock or rights to acquire our stock) or are deemed to make constructive distributions to U.S. Holders of shares of our common stock, such distributions generally will constitute dividends for U.S. federal income tax purposes to the extent paid from our current or accumulated earnings and profits, as determined under U.S. federal income tax principles. Distributions in excess of our current and accumulated earnings and profits will constitute a return of capital that will be applied against and reduce (but not below zero) the U.S. Holder’s adjusted tax basis in our common stock. Any remaining excess will be treated as gain realized on the sale or other disposition of our common stock, subject to the tax treatment as described under “— Tax Considerations Applicable to U.S. Holders — Gain or Loss on Sale, Taxable Exchange or Other Taxable Disposition of Class A Common Stock” below.

Dividends we pay to a U.S. Holder that is a taxable corporation will generally qualify for the dividends received deduction if the requisite holding period is satisfied. With certain exceptions (including dividends treated as investment income for purposes of investment interest deduction limitations), and provided certain holding period requirements are met, dividends we pay to a non-corporate U.S. Holder will generally constitute “qualified dividends” that will be subject to tax at long-term capital gains rates. If the requirements are not satisfied, a U.S. Holder that is a taxable corporation may not be able to qualify for the dividends received deduction and would have taxable income equal to the entire dividend amount, and a non-corporate U.S. Holder may be subject to tax on such dividend at ordinary income tax rates instead of the preferential rates that apply to qualified dividend income.

Gain or Loss on Sale, Taxable Exchange or Other Taxable Disposition of Class A Common Stock

A U.S. Holder generally will recognize gain or loss on the sale, taxable exchange or other taxable disposition of our common stock. Any such gain or loss will be capital gain or loss, and will be long-term capital gain or loss if the U.S. Holder’s holding period for the common stock so disposed of exceeds one year. The amount of gain or loss recognized will generally be equal to the difference between (1) the sum of the amount of cash and the fair market value of any property received in such disposition and (2) the U.S. Holder’s adjusted tax basis in its common stock so disposed of. A U.S. Holder’s adjusted tax basis in its common stock will generally equal the U.S. Holder’s acquisition cost for such Class A common stock (or, in the case of common stock received upon exercise of a Warrant, the U.S. Holder’s initial basis for such common stock, as discussed below), less any prior distributions treated as a return of capital. Long-term capital gains recognized by non-corporate U.S. Holders are generally eligible for reduced rates of tax under current law. If the U.S. Holder’s holding period for the common stock so disposed of is one year or less, any gain on a sale or other taxable disposition of the shares would be subject to short-term capital gain treatment and would be taxed at ordinary income tax rates. The deductibility of capital losses is subject to limitations.

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Exercise of a Warrant

A U.S. Holder generally will not recognize taxable gain or loss upon the exercise of a Warrant for cash. The U.S. Holder’s initial tax basis in the share of our common stock received upon exercise of the Warrant for cash will generally be an amount equal to the sum of the U.S. Holder’s acquisition cost of the Warrant and the exercise price of such Warrant. A U.S. Holder’s holding period for the common stock received upon exercise of the Warrant will not include the period during which the U.S. Holder held the Warrant and generally would commence on the day following the date of exercise of the Warrant.

In certain circumstances, the Warrant may be exercised on a cashless basis. The U.S. federal income tax treatment of an exercise of a Warrant on a cashless basis is not clear, and could differ from the consequences described above. It is possible that a cashless exercise could be a taxable event. U.S. holders are urged to consult their tax advisors as to the consequences of an exercise of a Warrant on a cashless basis, including with respect to their holding period and tax basis in the common stock received upon exercise of the Warrant.

Sale, Exchange, Redemption or Expiration of a Warrant

Upon a sale, exchange (other than by exercise), redemption, or other taxable disposition of a Warrant, a U.S. Holder will recognize taxable gain or loss in an amount equal to the difference between (1) the amount realized upon such disposition and (2) the U.S. Holder’s adjusted tax basis in the Warrant. A U.S. Holder’s adjusted tax basis in its Warrant will generally equal the U.S. Holder’s acquisition cost, increased by the amount of any constructive distributions included in income by such U.S. Holder (as described below under “Tax Considerations Applicable to U.S. Holders — Possible Constructive Distributions”). Such gain or loss generally will be treated as long-term capital gain or loss if the Warrant is held by the U.S. Holder for more than one year at the time of such disposition or expiration.

If a Warrant is allowed to lapse unexercised, a U.S. Holder will generally recognize a capital loss equal to such holder’s adjusted tax basis in the Warrant. Any such loss generally will be a capital loss and will be long-term capital loss if the Warrant is held for more than one year. Because the term of each Warrant is more than one year, a U.S. Holder’s capital loss will be treated as a long-term capital loss. The deductibility of capital losses is subject to certain limitations.

Possible Constructive Distributions

The terms of each Warrant provide for an adjustment to the number of shares of common stock for which the Warrant may be exercised or to the exercise price of the Warrant upon the occurrence of certain events, as discussed in the section of this prospectus captioned “Description of our Securities — Redeemable Warrants.” An adjustment that has the effect of only preventing dilution generally should not be a taxable event. Nevertheless, a U.S. Holder of Warrants would be treated as receiving a constructive distribution from us if, for example, the adjustment increases the holder’s proportionate interest in our assets or earnings and profits (e.g., through an increase in the number of shares of Class A common stock that would be obtained upon exercise or an adjustment to the exercise price of the Warrant) as a result of a distribution of cash to the holders of shares of our Class A common stock. Such constructive distribution would be subject to tax as described above under “Tax Considerations Applicable to U.S. Holders — Taxation of Distributions” in the same manner as if such U.S. Holder received a cash distribution from us on common stock equal to the fair market value of such increased interest.

Information Reporting and Backup Withholding

In general, information reporting requirements may apply to dividends paid to a U.S. Holder and to the proceeds of the sale or other disposition of our shares of common stock and Warrants, unless the U.S. Holder is an exempt recipient. Backup withholding may apply to such payments if the U.S. Holder fails to provide a taxpayer

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identification number (or furnishes an incorrect taxpayer identification number) or a certification of exempt status, or has been notified by the IRS that it is subject to backup withholding (and such notification has not been withdrawn).

Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules will be allowed as a credit against a U.S. Holder’s U.S. federal income tax liability and may entitle such holder to a refund, provided the required information is timely furnished to the IRS. Taxpayers should consult their tax advisors regarding their qualification for an exemption from backup withholding and the procedures for obtaining such an exemption.

Tax Considerations Applicable to Non-U.S. Holders

Taxation of Distributions

In general, any distributions (including constructive distributions) we make to a non-U.S. Holder of shares on our common stock, to the extent paid out of our current or accumulated earnings and profits (as determined under U.S. federal income tax principles), will constitute dividends for U.S. federal income tax purposes and, provided such dividends are not effectively connected with the non-U.S. Holder’s conduct of a trade or business within the United States, we will be required to withhold tax from the gross amount of the dividends at a rate of 30%, unless such non-U.S. Holder is eligible for a reduced rate of withholding tax under an applicable income tax treaty and provides proper certification of its eligibility for such reduced rate (usually on a properly executed IRS Form W-8BEN or W-8BEN-E, or successor form, as applicable). In the case of any constructive dividend (as described below under “Non-U.S. Holders — Possible Constructive Distributions”), it is possible that this tax would be withheld from any amount owed to a non-U.S. Holder by the applicable withholding agent, including cash distributions on other property or sale proceeds from shares of Class A common stock, Warrants or other property subsequently paid or credited to such holder. Any distribution not constituting a dividend will be treated first as reducing (but not below zero) the non-U.S. Holder’s adjusted tax basis in its shares of our common stock and, to the extent such distribution exceeds the non-U.S. Holder’s adjusted tax basis, as gain realized from the sale or other disposition of the common stock, which will be treated as described under “Tax Considerations Applicable to Non-U.S. Holders — Gain on Sale, Taxable Exchange or Other Taxable Disposition of Class A Common Stock and Warrants” below. In addition, if we determine that we are likely to be classified as a “United States real property holding corporation” (see “Tax Considerations Applicable to Non-U.S. Holders — Gain on Sale, Exchange or Other Taxable Disposition of Class A Common Stock and Warrants” below), we will withhold 15% of any distribution that exceeds our current and accumulated earnings and profits.

Dividends we pay to a non-U.S. Holder that are effectively connected with such non-U.S. Holder’s conduct of a trade or business within the United States (or if a tax treaty applies are attributable to a U.S. permanent establishment or fixed base maintained by the non-U.S. Holder) will generally not be subject to U.S. withholding tax, provided such non-U.S. Holder complies with certain certification and disclosure requirements (generally by providing a properly executed IRS Form W-8ECI, or successor form). Instead, such dividends generally will be subject to U.S. federal income tax, net of certain deductions, at the same individual or corporate rates applicable to U.S. Holders. If the non-U.S. Holder is a corporation, dividends that are effectively connected income may also be subject to a “branch profits tax” at a rate of 30% (or such lower rate as may be specified by an applicable income tax treaty).

Exercise of a Warrant

A non- U.S. Holder generally will not recognize taxable gain or loss upon the exercise of a Warrant for cash. To the extent a cashless exercise results in a taxable exchange, the tax consequences to the non-U.S. Holder would be the same as those described below in “— Tax Considerations Applicable to Non-U.S. Holders — Gain on Sale, Exchange or Other Taxable Disposition of Class A Common Stock and Warrants.”

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Gain on Sale, Exchange or Other Taxable Disposition of Class A Common Stock and Warrants

Subject to the discussions below under “— Foreign Account Tax Compliance Act” and “— Information Reporting and Backup Withholding,” a non-U.S. Holder generally will not be subject to U.S. federal income or withholding tax in respect of gain recognized on a sale, taxable exchange or other taxable disposition of our common stock or Warrants or an expiration or redemption of our Warrants, unless:

• the gain is effectively connected with the conduct of a trade or business by the non-U.S. Holder within the United States (and, if an applicable tax treaty so requires, is attributable to a U.S. permanent establishment or fixed base maintained by the non-U.S. Holder);

• the non-U.S. Holder is an individual who is present in the United States for a period or periods aggregating 183 days or more in the taxable year of disposition and certain other conditions are met; or

• we are or have been a “United States real property holding corporation” for U.S. federal income tax purposes at any time during the shorter of the five-year period ending on the date of disposition or the period that the non-U.S. Holder held our common stock or Warrants and, in the case where shares of our common stock are regularly traded on an established securities market, the non-U.S. Holder has owned, directly or constructively, more than 5% of our common stock at any time within the shorter of the five-year period preceding the disposition or such Non-U.S. Holder’s holding period for the shares of our common stock. These rules may be modified as applied to the Warrants. There can be no assurance that our common stock will be treated as regularly traded or not regularly traded on an established securities market for this purpose.

Gain described in the first bullet point above will be subject to tax at generally applicable U.S. federal income tax rates as if the non-U.S. Holder were a U.S. resident. Any gains described in the first bullet point above of a non-U.S. Holder that is a foreign corporation may also be subject to an additional “branch profits tax” at a 30% rate (or lower applicable treaty rate). Gain described in the second bullet point above will generally be subject to a flat 30% U.S. federal income tax. Non-U.S. Holders are urged to consult their tax advisors regarding possible eligibility for benefits under income tax treaties.

If the third bullet point above applies to a non-U.S. Holder and applicable exceptions are not available, gain recognized by such holder on the sale, exchange or other disposition of our common stock or Warrants, as applicable, will be subject to tax at generally applicable U.S. federal income tax rates. In addition, a buyer of our common stock or Warrants from such holder may be required to withhold U.S. income tax at a rate of 15% of the amount realized upon such disposition. We will be classified as a United States real property holding corporation if the fair market value of our “United States real property interests” equals or exceeds 50% of the sum of the fair market value of our worldwide real property interests plus our other assets used or held for use in a trade or business, as determined for U.S. federal income tax purposes. We do not believe we currently are or will become a United States real property holding corporation; however, there can be no assurance in this regard. Non-U.S. Holders are urged to consult their tax advisors regarding the application of these rules.

Possible Constructive Distributions

The terms of each Warrant provide for an adjustment to the number of shares of common stock for which the Warrant may be exercised or to the exercise price of the Warrant upon the occurrence of certain events, as discussed in the section of this prospectus captioned “Description of our Securities — Warrants.” An adjustment that has the effect of preventing dilution generally should not be a taxable event. Nevertheless, a non-U.S. Holder of Warrants would be treated as receiving a constructive distribution from us if, for example, the adjustment increases the holder’s proportionate interest in our assets or earnings and profits (e.g., through an increase in the number of shares of common stock that would be obtained upon exercise or an adjustment to the exercise price of the Warrant) as a result of a distribution of cash to the holders of shares of our common stock. A non-U.S. Holder would be subject to U.S. federal income tax withholding as described above under “Tax Considerations

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Applicable to Non-U.S. Holders — Taxation of Distributions” under that section in the same manner as if such non-U.S. Holder received a cash distribution from us on common stock equal to the fair market value of such increased interest.

Foreign Account Tax Compliance Act

Provisions of the Code and Treasury Regulations and administrative guidance promulgated thereunder commonly referred as the “Foreign Account Tax Compliance Act” or FATCA, generally impose withholding at a rate of 30% in certain circumstances on dividends (including constructive dividends) in respect of our securities which are held by or through certain foreign financial institutions (including investment funds), unless any such institution (1) enters into, and complies with, an agreement with the IRS to report, on an annual basis, information with respect to interests in, and accounts maintained by, the institution that are owned by certain U.S. persons and by certain non-U.S. entities that are wholly or partially owned by U.S. persons and to withhold on certain payments, or (2) if required under an intergovernmental agreement between the United States and an applicable foreign country, reports such information to its local tax authority, which will exchange such information with the U.S. authorities. An intergovernmental agreement between the United States and an applicable foreign country may modify these requirements. Accordingly, the entity through which our securities are held will affect the determination of whether such withholding is required. Similarly, dividends in respect of our securities held by an investor that is a non-financial non-U.S. entity that does not qualify under certain exceptions will generally be subject to withholding at a rate of 30%, unless such entity either (1) certifies to us or the applicable withholding agent that such entity does not have any “substantial United States owners” or (2) provides certain information regarding the entity’s “substantial United States owners,” which will in turn be provided to the U.S. Department of Treasury. Withholding under FATCA was scheduled to apply to payments of gross proceeds from the sale or other disposition of property that produces U.S.-source interest or dividends. However, the IRS released proposed regulations that, if finalized in their proposed form, would eliminate the obligation to withhold on such gross proceeds. Although these proposed Treasury Regulations are not final, taxpayers generally may rely on them until final Treasury Regulations are issued. Prospective investors should consult their tax advisors regarding the possible implications of FATCA on their investment in our securities.

Information Reporting and Backup Withholding.

Information returns will be filed with the IRS in connection with payments of dividends and the proceeds from a sale or other disposition of our common stock or Warrants. A non-U.S. Holder may have to comply with certification procedures to establish that it is not a United States person in order to avoid information reporting and backup withholding requirements. The certification procedures required to claim a reduced rate of withholding under a treaty generally will satisfy the certification requirements necessary to avoid the backup withholding as well. Backup withholding is not an additional tax. The amount of any backup withholding from a payment to a non-U.S. Holder will be allowed as a credit against such holder’s U.S. federal income tax liability and may entitle such holder to a refund, provided that the required information is timely furnished to the IRS.

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PLAN OF DISTRIBUTION

We are registering the resale by the selling securityholder or its permitted transferees from time to time of up to 8,108,110 shares of our Class A common stock, which consists of (i) up to 4,054,055 shares of Class A common stock and (ii) up to 4,054,055 shares of Class A common stock issuable upon the exercise of the PIPE Warrants.

We are required to pay all fees and expenses incident to the registration of the securities to be offered and sold pursuant to this prospectus. The selling securityholder will bear all commissions and discounts, if any, attributable to its sale of securities.

We will not receive any of the proceeds from the sale of the securities by the selling securityholder. We will receive proceeds from any PIPE Warrants exercised in the event that such PIPE Warrants are exercised for cash. The aggregate proceeds to the selling securityholder will be the purchase price of the securities less any discounts and commissions borne by the selling securityholder.

The selling securityholder of the securities and any of its pledgees, assignees and successors-in-interest may, from time to time, sell any or all of their securities covered hereby on the principal trading market or any other stock exchange, market or trading facility on which the securities are traded or in private transactions. These sales may be at fixed or negotiated prices. The selling securityholder may use any one or more of the following methods when selling securities:

• ordinary brokerage transactions and transactions in which the broker-dealer solicits purchasers;

• block trades in which the broker-dealer will attempt to sell the securities as agent but may position and resell a portion of the block as principal to facilitate the transaction;

• purchases by a broker-dealer as principal and resale by the broker-dealer for its account;

• an exchange distribution in accordance with the rules of the applicable exchange;

• in privately negotiated transactions;

• settlement of short sales;

• in transactions through broker-dealers that agree with the selling securityholder to sell a specified number of such securities at a stipulated price per security;

• through the writing or settlement of options or other hedging transactions, whether through an options exchange or otherwise;

• a combination of any such methods of sale; or

• any other method permitted pursuant to applicable law.

The selling securityholder may also sell securities under Rule 144 or any other exemption from registration under the Securities Act, if available, rather than under this prospectus. Broker-dealers engaged by the selling securityholder may arrange for other brokers-dealers to participate in sales.

Broker-dealers may receive commissions or discounts from the selling securityholder (or, if any broker-dealer acts as agent for the purchaser of securities, from the purchaser) in amounts to be negotiated, but, except as set forth in a supplement to this prospectus, in the case of an agency transaction not in excess of a customary brokerage commission in compliance with FINRA Rule 2121; and in the case of a principal transaction a markup or markdown in compliance with FINRA Rule 2021.

In connection with the sale of the securities or interests therein, the selling securityholder may enter into hedging transactions with broker-dealers or other financial institutions, which may in turn engage in short sales of the securities in the course of hedging the positions they assume. The selling securityholder may also sell securities

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short and deliver these securities to close out their short positions, or loan or pledge the securities to broker-dealers that in turn may sell these securities. The selling securityholder may also enter into option or other transactions with broker-dealers or other financial institutions or create one or more derivative securities which require the delivery to such broker-dealer or other financial institution of securities offered by this prospectus, which securities such broker-dealer or other financial institution may resell pursuant to this prospectus (as supplemented or amended to reflect such transaction).

The selling securityholder and any broker-dealers or agents that are involved in selling the securities may be deemed to be “underwriters” within the meaning of the Securities Act in connection with such sales. In such event, any commissions received by such broker-dealers or agents and any profit on the resale of the securities purchased by them may be deemed to be underwriting commissions or discounts under the Securities Act. The selling securityholder has informed us that it does not have any written or oral agreement or understanding, directly or indirectly, with any person to distribute the securities.

We are required to pay certain fees and expenses incurred by us incident to the registration of the securities. We have agreed to indemnify the selling securityholder against certain losses, claims, damages and liabilities, including liabilities under the Securities Act.

We agreed to keep this prospectus effective until the earlier of (i) the date on which the securities may be resold by the selling securityholder without registration and without regard to any volume or manner-of-sale limitations by reason of Rule 144, without the requirement for us to be in compliance with the current public information under Rule 144 under the Securities Act or any other rule of similar effect or (ii) all of the securities have been sold pursuant to this prospectus or Rule 144 under the Securities Act or any other rule of similar effect. The resale securities will be sold only through registered or licensed brokers or dealers if required under applicable state securities laws. In addition, in certain states, the resale securities covered hereby may not be sold unless they have been registered or qualified for sale in the applicable state or an exemption from the registration or qualification requirement is available and is complied with.

Under applicable rules and regulations under the Exchange Act, any person engaged in the distribution of the resale securities may not simultaneously engage in market making activities with respect to our Class A common stock for the applicable restricted period, as defined in Regulation M, prior to the commencement of the distribution. In addition, the selling securityholder will be subject to applicable provisions of the Exchange Act and the rules and regulations thereunder, including Regulation M, which may limit the timing of purchases and sales of the Common Stock by the selling securityholder or any other person. We will make copies of this prospectus available to the selling securityholder and have informed it of the need to deliver a copy of this prospectus to each purchaser at or prior to the time of the sale (including by compliance with Rule 172 under the Securities Act).

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LEGAL MATTERS

The validity of the securities offered hereby will be passed upon for us by Goodwin Procter LLP, San Francisco, California.

EXPERTS

The financial statements of Celularity Inc. as of December 31, 2021 and 2020, and for each of the two years in the period ended December 31, 2021, incorporated by reference in this Prospectus, have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their report. Such financial statements are incorporated by reference in reliance upon the report of such firm given their authority as experts in accounting and auditing.

WHERE YOU CAN FIND MORE INFORMATION

This prospectus is part of a registration statement on Form S-3 we filed with the SEC under the Securities Act and does not contain all the information set forth or incorporated by reference in the registration statement. Whenever a reference is made in this prospectus to any of our contracts, agreements or other documents, the reference may not be complete and you should refer to the exhibits that are a part of the registration statement or the exhibits to the reports or other documents incorporated by reference into this prospectus for a copy of such contract, agreement or other document. You may obtain copies of the registration statement and its exhibits via the SEC’s EDGAR database.

We file annual, quarterly and current reports, proxy statements and other information with the SEC under the Exchange Act. The SEC maintains a website that contains reports, proxy and information statements and other information regarding issuers, including us, that file electronically with the SEC. You may obtain documents that we file with the SEC at www.sec.gov.

Our website address is https://www.celularity.com. We do not incorporate the information on or accessible through our website into this prospectus or any prospectus supplement, and you should not consider any information on, or that can be accessed through, our website as part of this prospectus or any prospectus supplement. Our website address is included in this prospectus as an inactive textual reference only.

INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

SEC rules permit us to incorporate information by reference into this prospectus and any applicable prospectus supplement. This means that we can disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is considered to be part of this prospectus and any applicable prospectus supplement, except for information superseded by information contained in this prospectus or the applicable prospectus supplement itself or in any subsequently filed incorporated document. This prospectus and any applicable prospectus supplement incorporate by reference the documents set forth below that we have previously filed with the SEC, other than information in such documents that is deemed to be furnished and not filed. These documents contain important information about us and our business and financial condition. Any report or information within any of the documents referenced below that is furnished, but not filed, shall not be incorporated by reference into this prospectus.

• Our Annual Report on Form 10-K for the year ended December 31, 2021, filed with the SEC on March  31, 2022, as amended on July 15, 2022;

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• Our Quarterly Reports on Form 10-Q for the fiscal quarter ended March 31, 2022; and the fiscal quarter ended June 30, 2022;

• Our Current Reports on Form 8-K filed with the SEC on January 18, 2022, February  16, 2022, March  1, 2022, March  16, 2022, May  3, 2022, May  20, 2022, June  3, 2022, June  17, 2022, July  14, 2022 and July 20, 2022; and

• The description of our Class  A common stock contained in our registration statement on Form 8-A, filed with the SEC on May 17, 2019, including all amendments and reports filed for the purpose of updating such description, including Exhibit 4.3 to our Annual Report on Form 10-K for the year ended December 31, 2021.

All documents that we file (but not documents or parts of documents that we furnish) pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act on or after the date of this prospectus and prior to the termination of the offering of any of the securities covered under this prospectus shall be deemed to be incorporated by reference into this prospectus and will automatically update and supersede the information in this prospectus, the applicable prospectus supplement and any previously filed documents.

Any statement contained herein or in a document incorporated or deemed to be incorporated by reference into this prospectus or the applicable prospectus supplement shall be deemed to be modified or superseded for purposes of this prospectus and such applicable prospectus supplement to the extent that a statement contained in this prospectus or such applicable prospectus supplement, or in any other subsequently filed document which also is or is deemed to be incorporated by reference into this prospectus and such applicable prospectus supplement, modifies or supersedes such earlier statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus or such applicable prospectus supplement.

We will furnish without charge to each person, including any beneficial owner, to whom a prospectus is delivered, upon written or oral request, a copy of any or all of the documents incorporated by reference, including exhibits to these documents. Any such request may be made by writing or calling us at the following address or phone number:

Celularity Inc.

170 Park Ave

Florham Park, New Jersey 07932

Telephone: (908) 768-2170

Attention: Corporate Secretary

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Up to 8,108,110 Shares of Class A common stock Issuable Upon Exercise of Warrants

Prospectus dated August 23, 2022