8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT PURSUANT

TO SECTION 13 OR 15(D) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): December 28, 2006

Modtech Holdings, Inc.

(Exact Name of Registrant as Specified in Its Charter)

Delaware

(State or Other Jurisdictionof Incorporation)

000-25161	33-0825386
(Commission File Number)	(IRS Employer Identification No.)
2830 Barrett Avenue, Perris, CA	92571
(Address of Principal Executive Offices)	(Zip Code)

(951) 943-4014

(Registrant’s Telephone Number, Including Area Code)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

oWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

oSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

oPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 1.01. Entry Into a Material Definitive Agreement

Amendment and Conversion

On December 28, 2006, Modtech Holdings, Inc. (the "Company''), entered into an Amendment and Waiver letter agreement (the "Amendment") with Laurus Master Fund, Ltd. (the "Purchaser") pursuant to which the conversion price of the $5 million convertible note issued to the Purchaser by the Company on October 31, 2006 (the "Convertible Note") was reduced to $3.57 per share. Concurrently with the execution of the Amendment, the Purchaser converted $3,534,300 of the principal amount of the Convertible Note into 990,000 shares of the Company's common stock (the "Shares"). Pursuant to the Amendment, the remaining principal balance of the Convertible Note will be converted into shares on the 61^st day following the date the Amendment was executed.

Secured Term Note and Warrant

In connection with the Amendment, the Company entered into a Securities Purchase Agreement with the Purchaser on December 28, 2006 (the "Purchase Agreement") pursuant to which it issued and sold to the Purchaser a Secured Term Note in the original principal amount of $5 million (the "Note") and a Common Stock Purchase Warrant to purchase 192,029 shares at an exercise price of $5.06 per share, 192,029 shares at an exercise price of $5.29 per share, and 192,028 shares at an exercise price of $6.53 per share.

The Note

The Note bears interest at an adjustable rate equal to the prime rate as published in the Wall Street Journal, plus 2.5%. The Note's interest rate will be adjusted with each adjustment in the prime rate. Principal payments of $104,166.66, plus accrued interest, will commence April 1, 2007 and continue on the same day of each month until the final payment of principal and accrued interest which is due December 28, 2009. The Note may be prepaid in whole, but not in part, at any time by paying the holder 124% of the then aggregate outstanding principal balance and accrued interest. The Note is secured by substantially all of the Company's assets.

Amounts owed under the Note may be accelerated and are subject to default rate interest charges under various circumstances, including, but not limited to, the failure to make principal or interest payments when due under the Note, breaches of certain covenants, representations, conditions and warranties set forth in the Note and Purchase Agreement, including, without limitation, the failure to maintain on a monthly basis at least $9 million in cash and eligible accounts receivable, the occurrence of certain insolvency or bankruptcy events affecting the Company, a change of control in the Company, and certain judgments, liens and attachments in excess of permitted amounts.

The Purchase Agreement contains certain negative covenants, including, without limitation, restrictions on the Company's ability to, among other things, pay dividends, incur debt, or change its business.

The Warrant

The Warrant is exercisable at any time up to December 28, 2013. The exercise price of the Warrant and the number of shares issuable upon exercise of the Warrant will be adjusted in the event the Company issues a stock dividend, subdivides its shares or combines its shares.

Amended and Restated Registration Rights Agreement

In connection with the partial conversion of the Convertible Note and the issuance of the Warrant, on December 28, 2006, the Company and the Purchaser amended and restated the Registration Rights Agreement, dated October 31, 2006, (the "Amended and Restated Registration Rights Agreement") to include, in addition to the shares previously covered by the Registration Rights Agreement, the resale of the additional shares issued and issuable upon conversion of the Convertible Note following the adjustment to the conversion price and the shares issuable upon exercise of the Warrant.

Item 2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The information provided in Item 1.01 above regarding the Purchase Agreement, the Note and the Warrant is hereby incorporated into this Item 2.03 by reference.

Item 3.02 Unregistered Sales of Equity Securities

The information provided in Item 1.01 above regarding the issuance of Shares upon partial conversion of the Convertible Note and the issuance of the Note and Warrant pursuant to the Purchase Agreement is hereby incorporated into this Item 3.02 by reference. The Company did not receive any proceeds from the issuance of the Shares or Warrant.

The issuance of the Shares, Note and the Warrant was made in reliance upon the exemption from registration set forth in Section 4(2) and Regulation D of the Securities Act of 1933. The offer and sale of the securities was conducted without general solicitation or advertising and made only to a single "accredited investor" under Rule 501 of Regulation D. The Shares issued and the shares to be issued upon exercise of the Warrant will be registered for resale under the Securities Act of 1933 pursuant to the Amended and Restated Registration Rights Agreement described in Item 1.01.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

Number	Description
99.1	Amendment and Waiver Agreement, dated December 28, 2006
99.2	Securities Purchase Agreement, dated December 28, 2006
99.3	Secured Term Note, dated December 28, 2006
99.4	Common Stock Purchase Warrant, dated December 28, 2006
99.5	Amended and Restated Registration Rights Agreement, dated December 28, 2006

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Date: January 4, 2007

Modtech Holdings, Inc.
By:	/s/ Kenneth S. Cragun
	Kenneth S. Cragun
	Chief Financial Officer

Index to Exhibits

Exhibits

Number	Description
99.1	Amendment and Waiver Agreement, dated December 28, 2006
99.2	Securities Purchase Agreement, dated December 28, 2006
99.3	Secured Term Note, dated December 28, 2006
99.4	Common Stock Purchase Warrant, dated December 28, 2006
99.5	Amended and Restated Registration Rights Agreement, dated December 28, 2006

EX-99.1

LAURUS MASTER FUND, LTD.

c/o Laurus Capital Management, LLC

825 Third Avenue

New York, New York 10022

December 28, 2006

Modtech Holdings, Inc.

2830 Barrett Avenue

Perris, California 92571

Attention: Chief Financial Officer

Amendment and Waiver Agreement

Gentlemen:

Reference is made to (a) the Secured Convertible Term Note (the “Note”) dated October 31, 2006 made by Modtech Holdings Inc. (the “Company”) in favor of Laurus Master Fund, Ltd. (“Laurus”); (b) the Securities Purchase Agreement (the “Purchase Agreement”) dated as of October 31, 2006; (c) the Common Stock Purchase Warrant dated October 31, 2006 made by the Company in favor of Laurus for the purchase of up to 581,395 Shares of Common Stock (as such terms are defined therein) (“Warrant No. 1”) and (d) the Common Stock Purchase Warrant dated October 31, 2006 made by the Company in favor of Laurus for the purchase of up to 1,540,697 Shares of Common Stock (as such terms are defined therein) (“Warrant No. 2”, and together with Warrant No. 1, the “Warrants” and each, a “Warrant”). The Note, the Purchase Agreement and the Warrants are hereinafter collectively referred to as, the “Documents” and each, as a “Document”. Capitalized terms used herein that are not defined shall have the meaning given to them in the Note, Purchase Agreement and/or Warrants, as applicable.

The Company has requested that Laurus amend the Documents and Laurus is willing to do so on the terms and conditions set forth below.

In consideration of Laurus’ agreement to provide additional financial accommodations to the Company and other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the parties hereto hereby agree that:

1.the last sentence of Section 2.1(a) of the Note is amended and restated in its entirety to read as follows:

“For the purposes hereof, subject to Section 3.6 hereof, the “Fixed Conversion Price” means $3.57”;

2.effective upon the Waiver Effective Date (as defined below), Section 3.2 of the Note is amended by replacing the percentage “4.99%” in the tenth and twelfth lines thereof with “9.99%”

3.the last sentence of Section 7.3 of the Purchase Agreement is amended and restated in its entirety to read as follows:

“The Stock Acquisition Limitation shall automatically become null and void without any notice to the Company upon the earlier to occur of the existence of an Event of Default (as defined in the Note) at a time when the average closing price of the Company’s common stock as reported by Bloomberg, L.P. on the Principal Market for the immediately preceding five trading days is greater than or equal to 150% of the then applicable Exercise Price (as defined in any Warrant)”;

4.effective upon the Waiver Effective Date, Section 10 of each Warrant is amended by replacing the percentage “4.99%” in the tenth and twelfth lines thereof with “9.99%”;

5.the parties agree that, upon execution of this letter agreement by both parties, the Company will be deemed to have received notice from Laurus of Laurus’ waiver of the 4.99% conversion limitation set forth in Section 3.2 of the Note and in Section 10 of each of the Warrants, which waivers shall become effective on the 61^st day following the date hereof (the “Waiver Effective Date”); and

6.not later than January 31, 2007, the Company shall deliver to Laurus letters of litigation counsel to the Company with regard to the status of (a) Bescto Electric, Inc. dba Best Electric v. Modtech Holdings, Inc., in the Superior Court of California, Contra Costa County, Superior Court Case No. C 06 -02530 and (b) Richard Hancock, Inc.v. Modtech Holdings, Inc., in the Superior Court of California, Contra Costa County, Superior Court Case No. C 06-02229, each such letter in form and substance satisfactory to Laurus, the failure of which shall constitute an “Event of Default” under the Purchase Agreement and/or any Related Agreement.

Except as specifically amended and/or waived herein, the Note, the Purchase Agreement and Warrants shall remain in full force and effect, and are hereby ratified and confirmed. The execution, delivery and effectiveness of this letter agreement shall not operate as a waiver of any right, power or remedy of Laurus, nor constitute a waiver of any provision of the Note, the Purchase Agreement or any Warrant.

Immediately after giving effect to this letter agreement, Laurus shall issue a Notice of Conversion (as defined in the Note) pursuant to which Laurus shall convert $3,534,300 of the principal indebtedness under such Note. Upon the Waiver Effective Date, Laurus shall issue a Notice of Conversion (as defined in the Note) pursuant to which Laurus shall convert the then remaining outstanding principal indebtedness under such Note (provided that Laurus shall not beneficially own over 9.99% of the Company’s outstanding common stock upon such conversion). Laurus shall not, during the period commencing on the date hereof and ending on the Waiver Effective Date, exercise or convert any of the Company’s exercisable or convertible securities owned by it nor otherwise purchase any of the Company’s securities if such exercise, conversion or purchase, as the case may be, would result in Laurus' inability to convert the remaining outstanding principal indebtedness under the Note on the Waiver Effective Date

This letter agreement shall be binding upon and inure to the benefit of the parties hereto and their respective administrators, successors and assigns and shall be governed by and construed in accordance with the laws of the State of New York.

[Remainder of the page intentionally blank.]

This letter agreement may be executed by the parties hereto in one or more counterparts, each of which shall be deemed an original and all of which when taken together shall constitute one and the same agreement. Any signature delivered by a party by facsimile transmission shall be deemed to be an original signature hereto.

Very truly yours,
LAURUS MASTER FUND, LTD.
By:	/s/ David Grin
Its:	Director

CONSENTED AND AGREED TO:

MODTECH HOLDINGS INC.

By: /s/ Kenneth S. Cragun                             

Its: Chief Financial Officer                             

EX-99.2

SECURITIES PURCHASE AGREEMENT

LAURUS MASTER FUND, LTD.

and

MODTECH HOLDINGS, INC.

Dated: December 28, 2006

TABLE OF CONTENTS

			Page
1.	Agreement to Sell and Purchase		1
2.	Fees and Warrant		1
3.	Closing, Delivery and Payment		2
	3.1	Closing	2
	3.2	Delivery	2
4.	Representations and Warranties of the Company		2
	4.1	Organization, Good Standing and Qualification	2
	4.2	Subsidiaries	3
	4.3	Capitalization; Voting Rights	4
	4.4	Authorization; Binding Obligations	4
	4.5	Liabilities; Solvency	5
	4.6	Agreements; Action	6
	4.7	Obligations to Related Parties	7
	4.8	Changes	8
	4.9	Title to Properties and Assets; Liens, Etc	9
	4.10	Intellectual Property	10
	4.11	Compliance with Other Instruments	10
	4.12	Litigation	11
	4.13	Tax Returns and Payments	11
	4.14	Employees	11
	4.15	Registration Rights and Voting Rights	12
	4.16	Compliance with Laws; Permits	12
	4.17	Environmental and Safety Laws	13
	4.18	Valid Offering	13
	4.19	Full Disclosure	13
	4.20	Insurance	14
	4.21	SEC Reports	14
	4.22	Listing	14
	4.23	No Integrated Offering	14
	4.24	Stop Transfer	14
	4.25	Dilution	15
	4.26	Patriot Act	15
	4.27	ERISA	15
5.	Representations and Warranties of the Purchaser		16
	5.1	No Shorting	16
	5.2	Requisite Power and Authority	16
	5.3	Investment Representations	16
	5.4	The Purchaser Bears Economic Risk	17
	5.5	Acquisition for Own Account	17
	5.6	The Purchaser Can Protect Its Interest	17
	5.7	Accredited Investor	17

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TABLE OF CONTENTS

Page 

	5.8	Legends	17
6.	Covenants of the Company		18
	6.1	Stop-Orders	18
	6.2	Listing	18
	6.3	Market Regulations	18
	6.4	Reporting Requirements	18
	6.5	Use of Funds	20
	6.6	Access to Facilities	20
	6.7	Taxes	20
	6.8	Insurance	21
	6.9	Intellectual Property	21
	6.10	Properties	22
	6.11	Confidentiality	22
	6.12	Required Approvals	22
	6.13	Reissuance of Securities	23
	6.14	Opinion	24
	6.15	Margin Stock	24
	6.16	FIRPTA	24
	6.17	Financing Right of First Refusal	24
	6.18	Authorization and Reservation of Shares	24
	6.19	Minimum Borrowing Base Eligibility	24
	6.20	Prohibitions of Payment Under Subordinated Debt Documentation	26
7.	Covenants of the Purchaser		27
	7.1	Confidentiality	27
	7.2	Non-Public Information	27
8.	Covenants of the Company and the Purchaser Regarding Indemnification		28
	8.1	Company Indemnification	28
	8.2	Purchaser’s Indemnification	28
9.	Conversion of Convertible Note; Exercise of the Warrant		28
	9.2	Mechanics of Exercise.	28
10.	Registration Rights		30
	10.1	Registration Rights Granted	30
	10.2	Offering Restrictions	30
11.	Miscellaneous		30
	11.1	Governing Law, Jurisdiction and Waiver of Jury Trial	30
	11.2	Severability	31
	11.3	Survival	31
	11.4	Successors	32
	11.5	Entire Agreement; Maximum Interest	32
	11.6	Amendment and Waiver	32

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TABLE OF CONTENTS

Page 

11.7	Delays or Omissions	32
11.8	Notices	32
11.9	Attorneys’ Fees	34
11.10	Titles and Subtitles	34
11.11	Facsimile Signatures; Counterparts	34
11.12	Broker’s Fees	34
11.13	Construction	34

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LIST OF EXHIBITS

Form of Secured Term Note	Exhibit A
Form of Warrant	Exhibit B
Form of Escrow Agreement	Exhibit C
Account Availability	Exhibit D
Form of Subsidiary Guaranty	Exhibit E
Form of Stock Pledge Agreement	Exhibit F

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SECURITIES PURCHASE AGREEMENT

THIS SECURITIES PURCHASE AGREEMENT (this “Agreement”) is made and entered into as of December 28, 2006, by and between MODTECH HOLDINGS, INC., a Delaware corporation (the “Company”), and LAURUS MASTER FUND, LTD., a Cayman Islands company (the “Purchaser”).

RECITALS

WHEREAS, the Company has authorized the sale to the Purchaser of a Secured Term Note in the aggregate principal amount of Five Million Dollars ($5,000,000) in the form of Exhibit A hereto (as amended, modified and/or supplemented from time to time, the “Note”);

WHEREAS, the Company wishes to issue to the Purchaser warrants in the form of Exhibit B hereto (as amended, modified and/or supplemented from time to time, a “Warrant”) to purchase up to 576,086 shares of the Company’s Common Stock (subject to adjustment as set forth therein) in connection with the Purchaser’s purchase of the Note;

WHEREAS, the Purchaser desires to purchase the Note and the Warrant on the terms and conditions set forth herein; and

WHEREAS, the Company desires to issue and sell the Note and Warrant to the Purchaser on the terms and conditions set forth herein.

AGREEMENT

NOW, THEREFORE, in consideration of the foregoing recitals and the mutual promises, representations, warranties and covenants hereinafter set forth and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

1.Agreement to Sell and Purchase. Pursuant to the terms and conditions set forth in this Agreement, on the Closing Date (as defined in Section 3), the Company shall sell to the Purchaser, and the Purchaser shall purchase from the Company, the Note. The sale of the Note on the Closing Date shall be known as the “Offering.” The Note will mature on the Maturity Date (as defined in the Note). Collectively, the Note and Warrant and Common Stock upon exercise of the Warrant are referred to as the “Securities.”

2.Fees and Warrant. On the Closing Date:

(a)The Company will issue and deliver to the Purchaser the Warrant to purchase up to 576,086 shares of Common Stock (subject to adjustment as set forth therein) in connection with the Offering, pursuant to Section 1 hereof. All the representations, covenants, warranties, undertakings, and indemnification, and other rights made or granted to or for the benefit of the Purchaser by the Company are hereby also made and granted for the benefit of the holder of the Warrant and shares of the Company’s Common Stock issuable upon exercise of the Warrant (the “Warrant Shares”).

(b)Subject to the terms of Section 2(d) below, the Company shall pay to Laurus Capital Management, LLC, the investment manager of the Purchaser (“LCM”), a non-refundable payment in an amount equal to three and sixty-five hundredths percent (3.65%) of the aggregate principal amount of the Note. The foregoing payment is referred to herein as the “LCM Payment.” Such payment shall be deemed fully earned on the Closing Date and shall not be subject to rebate or proration for any reason.

(c)The Company shall reimburse the Purchaser for its reasonable expenses (including legal fees and expenses) incurred in connection with the entering into of this Agreement and the Related Agreements (as hereinafter defined), and expenses incurred in connection with the Purchaser’s due diligence review of the Company and its Subsidiaries (as defined in Section 4.2) and all related matters.

(d)The LCM Payment and the expenses referred to in the preceding clause (c) (net of deposits previously paid by the Company) shall be paid at closing out of funds held pursuant to the Escrow Agreement (as defined below) and a disbursement letter (the “Disbursement Letter”).

3.Closing, Delivery and Payment.

3.1Closing. Subject to the terms and conditions herein, the closing of the transactions contemplated hereby (the “Closing”), shall take place on the date hereof, at such time or place as the Company and the Purchaser may mutually agree (such date is hereinafter referred to as the “Closing Date”).

3.2Delivery. Pursuant to the Escrow Agreement, at the Closing on the Closing Date, the Company will deliver to the Purchaser, among other things, the Note and the Warrant and the Purchaser will deliver to the Company, among other things, the amounts set forth in the Disbursement Letter by certified funds or wire transfer. The Company hereby acknowledges and agrees that Purchaser’s obligation to purchase the Note from the Company on the Closing Date shall be contingent upon the satisfaction (or waiver by the Purchaser in its sole discretion) of the items and matters set forth in the closing checklist provided by the Purchaser to the Company on or prior to the Closing Date.

4.Representations and Warranties of the Company. The Company hereby represents and warrants to the Purchaser as follows

4.1Organization, Good Standing and Qualification. Each of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary (as defined below) is a corporation, partnership or limited liability company, as the case may be, duly organized, validly existing and in good standing under the laws of its jurisdiction of organization. Each of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary) has the corporate, limited liability company or partnership, as the case may be, power and authority to own and operate its properties and assets and, insofar as it is or shall be a party thereto, to (1) execute and deliver (i) this Agreement, (ii) the Note and the Warrant to be issued in connection with this Agreement, (ii) the Depositary Account Control Agreement dated as of October 31, 2006 among the Company, the Purchaser and either or both of Bank of America, N.A. and U.S. Bank National Association (as amended, modified, supplemented and/or replaced from time to time, the “Control Agreement”), (iii) the Amended and Restated Registration Rights Agreement relating to the Securities dated as of the date hereof between the Company and the Purchaser (as amended, modified and/or supplemented from time to time, the “Registration Rights Agreement”), (iv) the Funds Escrow Agreement dated as of the date hereof among the Company, the Purchaser and the escrow agent referred to therein, substantially in the form of Exhibit C hereto (as amended, modified and/or supplemented from time to time, the “Escrow Agreement”), (v) the Reaffirmation and Ratification Agreement dated as of the date hereof between the Company and the Purchaser (as amended, modified and/or supplemented from time to time, the “Reaffirmation”) and (vi) all other documents, instruments and agreements entered into in connection with the transactions contemplated hereby and thereby (the preceding clauses (ii) through (vi), collectively, the “Related Agreements”); (2) issue and sell the Note; (3) issue and sell the Warrant and the Warrant Shares; and (4) carry out the provisions of this Agreement and the Related Agreements and to carry on its business as presently conducted. Each of the Company and each of its Subsidiaries is duly qualified and is authorized to do business and is in good standing as a foreign corporation, partnership or limited liability company, as the case may be, in all jurisdictions in which the nature or location of its activities and of its properties (both owned and leased) makes such qualification necessary, except for those jurisdictions in which failure to do so has not, or could not reasonably be expected to have, individually or in the aggregate, a material adverse effect on the business, assets, liabilities, condition (financial or otherwise), properties, operations or prospects of the Company and its Subsidiaries, taken individually and as a whole (a “Material Adverse Effect”). Notwithstanding anything contained herein to the contrary, the Purchaser acknowledges, based upon the representations and warranties made by the Company and its Subsidiaries under Section 4.2, that the Subsidiaries of the Company set forth on Schedule 4.1 hereto (each an “Inactive Subsidiary” and collectively, the “Inactive Subsidiaries”) have either dissolved, failed to commence or suspended operations and/or filed for their corporate charters to be revoked and such occurrences shall not constitute a breach under this Agreement or any Related Agreement.

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4.2Subsidiaries. Each direct and indirect Subsidiary of the Company, the direct owner of such Subsidiary and its percentage ownership thereof, is set forth on Schedule 4.2. For the purpose of this Agreement, a “Subsidiary” of any person or entity means (i) a corporation or other entity whose shares of stock or other ownership interests having ordinary voting power (other than stock or other ownership interests having such power only by reason of the happening of a contingency) to elect a majority of the directors of such corporation, or other persons or entities performing similar functions for such person or entity, are owned, directly or indirectly, by such person or entity or (ii) a corporation or other entity in which such person or entity owns, directly or indirectly, more than 50% of the equity interests at such time. The Inactive Subsidiaries have either dissolved, failed to commence or suspended operations and/or filed for their corporate charters to be revoked.

4.3Capitalization; Voting Rights.

(a)The authorized capital stock of the Company, as of the date hereof consists of 60,000,000 shares, of which 55,000,000 are shares of Common Stock, par value $0.01 per share, 20,018,855 shares of which are issued and outstanding, and 5,000,000 are shares of preferred stock, par value $0.01 per share of which no shares of preferred stock are issued and outstanding. The authorized, issued and outstanding capital stock of each Subsidiary of the Company (that is not an Inactive Subsidiary) is set forth on Schedule 4.3.

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(b)Except as disclosed on Schedule 4.3, other than: (i) the shares reserved for issuance under the Company’s stock option plans; and (ii) shares which may be granted pursuant to this Agreement and the Related Agreements, there are no outstanding options, warrants, rights (including conversion or preemptive rights and rights of first refusal), proxy or stockholder agreements, or arrangements or agreements of any kind for the purchase or acquisition from the Company of any of its securities. Except as disclosed on Schedule 4.3, neither the offer, issuance or sale of the Note or the Warrant, or the issuance of any of the Warrant Shares, nor the consummation of any transaction contemplated hereby will result in a change in the price or number of any securities of the Company outstanding, under anti-dilution or other similar provisions contained in or affecting any such securities.

(c)All issued and outstanding shares of the Company’s Common Stock: (i) have been duly authorized and validly issued and are fully paid and nonassessable; and (ii) were issued in compliance with all applicable state and federal laws concerning the issuance of securities.

(d)The rights, preferences, privileges and restrictions of the shares of the Common Stock are as stated in the Company’s Certificate of Incorporation (the “Charter”). The Warrant Shares have been duly and validly reserved for issuance. When issued in compliance with the provisions of this Agreement and the Company’s Charter, the Securities will be validly issued, fully paid and nonassessable, and will be free of any liens or encumbrances; provided, however, that the Securities may be subject to restrictions on transfer under state and/or federal securities laws as set forth herein or as otherwise required by such laws at the time a transfer is proposed.

4.4Authorization; Binding Obligations. All corporate, partnership or limited liability company, as the case may be, action on the part of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary) (including their respective officers and directors) necessary for the authorization of this Agreement and the Related Agreements, the performance of all obligations of the Company and such Subsidiaries hereunder and under the other Related Agreements at the Closing and, the authorization, sale, issuance and delivery of the Note and Warrant has been taken or will be taken prior to the Closing. This Agreement and the Related Agreements, when executed and delivered and to the extent it is a party thereto, will be valid and binding obligations of each of the Company and each such Subsidiaries, enforceable against each such person or entity in accordance with their terms, except:

(a)as limited by applicable bankruptcy, insolvency, reorganization, moratorium or other laws of general application affecting enforcement of creditors’ rights; and

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(b)general principles of equity that restrict the availability of equitable or legal remedies.

The sale of the Note is not and will not be subject to any preemptive rights or rights of first refusal that have not been properly waived or complied with. The issuance of the Warrant and the subsequent exercise of the Warrant for Warrant Shares are not and will not be subject to any preemptive rights or rights of first refusal that have not been properly waived or complied with.

4.5Liabilities; Solvency.

(a)Other than as set forth on Schedule 4.5 hereto, neither the Company nor any of its Subsidiaries has any liabilities in an aggregate amount greater than $200,000, except current liabilities incurred in the ordinary course of business and liabilities disclosed in any of the Company’s filings under the Securities Exchange Act of 1934 (“Exchange Act”) made prior to the date of this Agreement (collectively, the “Exchange Act Filings”), copies of which have been provided to the Purchaser.

(b)Both before and immediately after giving effect to (i) the transactions contemplated hereby that are to be consummated on the Closing Date, (ii) the disbursement of the proceeds of, or the assumption of the liability in respect of, the Note pursuant to the instructions or agreement of the Company and (iii) the payment and accrual of all transaction costs in connection with the foregoing, the Company and each Subsidiary of the Company (that is not an Inactive Subsidiary), is and will be, Solvent. For purposes of this Section 4.5(b), “Solvent” means, with respect to any individual, sole proprietorship, partnership, limited liability partnership, joint venture, trust, unincorporated organization, association, corporation, limited liability company, institution, public benefit corporation, entity or government (whether federal, state, county, city, municipal or otherwise, including any instrumentality, division, agency, body or department thereof), and shall include such Person’s successors and assigns (each, a “Person”) on a particular date, that on such date (w) the fair value of the property of such Person is greater than the total amount of liabilities, including contingent liabilities, of such Person; (x) the present fair salable value of the assets of such Person is not less than the amount that will be required to pay the probable liability of such Person on its debts as they become absolute and matured; (y) such Person does not intend to, and does not believe that it will, incur debts or liabilities beyond such Person’s ability to pay as such debts and liabilities mature; and (z) such Person is not engaged in a business or transaction, and is not about to engage in a business or transaction, for which such Person’s property would constitute and unreasonably small capital. The amount of contingent liabilities (such as litigation, guaranties and pension plan liabilities) at any time shall be computed as the amount that, in light of all the facts and circumstances existing at the time, represents the amount that can reasonably be expected to become an actual or matured liability.

4.6Agreements; Action. Except as set forth on Schedule 4.6 or as disclosed in any Exchange Act Filings:

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(a)Other than in connection with that Securities Purchase Agreement dated as of October 31, 2006 between the Company and the Purchaser (the “October Purchase Agreement”) and the “Related Agreement” as defined therein (the “October Related Agreements” and, together with the October Purchase Agreement, collectively, the “October Agreements”) there are no agreements, understandings, instruments, contracts, proposed transactions, judgments, orders, writs or decrees to which the Company or any of its Subsidiaries is a party or by which it is bound which may involve: (i) obligations (contingent or otherwise) of, or payments to, the Company or any of such Subsidiaries in excess of $200,000 (other than obligations of, or payments to, the Company or any of such Subsidiaries arising from purchase or sale agreements entered into in the ordinary course of business); or (ii) the transfer or license of any patent, copyright, trade secret or other proprietary right to or from the Company or any of its Subsidiaries (other than licenses arising from the purchase of “off the shelf” or other standard products); or (iii) provisions restricting the development, manufacture or distribution of the Company’s or any of its Subsidiaries products or services; or (iv) indemnification by the Company or any of its Subsidiaries with respect to infringements of proprietary rights.

(b)Since September 30, 2006 (the “Balance Sheet Date”), neither the Company nor any of its Subsidiaries has: (i) declared or paid any dividends, or authorized or made any distribution upon or with respect to any class or series of its capital stock; (ii) incurred any indebtedness for money borrowed or any other liabilities (other than ordinary course obligations) individually in excess of $50,000 or, in the case of indebtedness and/or liabilities individually less than $50,000, in excess of $100,000 in the aggregate; (iii) made any loans or advances to any person or entity not in excess, individually or in the aggregate, of $100,000, other than ordinary course advances for travel expenses; or (iv) sold, exchanged or otherwise disposed of any of its assets or rights, other than the sale of its inventory in the ordinary course of business.

(c)There has been no occurrence of any default (or similar term) in the observance or performance of any other agreement or condition relating to any indebtedness or contingent obligation of the Company or any of its Subsidiaries (including, without limitation, the indebtedness evidenced by the Subordinated Debt Documentation) beyond the period of grace (if any); for the purposes hereof, “Subordinated Debt Documentation” shall mean those documents listed on Schedule 4.6(c) hereof.

(d)For the purposes of subsections (a), (b) and (c) above, all indebtedness, liabilities, agreements, understandings, instruments, contracts and proposed transactions involving the same person or entity (including persons or entities the Company or any Subsidiary of the Company has reason to believe are affiliated therewith) shall be aggregated for the purpose of meeting the individual minimum dollar amounts of such subsections.

(e)The Company maintains disclosure controls and procedures (“Disclosure Controls”) designed to ensure that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized, and reported, within the time periods specified in the rules and forms of the Securities and Exchange Commission (“SEC”).

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(f)The Company makes and keep books, records, and accounts, that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the Company’s assets. The Company maintains internal control over financial reporting (“Financial Reporting Controls”) designed by, or under the supervision of, the Company’s principal executive and principal financial officers, and effected by the Company’s board of directors, management, and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles (“GAAP”), including that:

(i)transactions are executed in accordance with management’s general or specific authorization;

(ii)unauthorized acquisition, use, or disposition of the Company’s assets that could have a material effect on the financial statements are prevented or timely detected;

(iii)transactions are recorded as necessary to permit preparation of financial statements in accordance with GAAP, and that the Company’s receipts and expenditures are being made only in accordance with authorizations of the Company’s management and board of directors;

(iv)transactions are recorded as necessary to maintain accountability for assets; and

(v)the recorded accountability for assets is compared with the existing assets at reasonable intervals, and appropriate action is taken with respect to any differences.

(g)There is no weakness in any of the Company’s Disclosure Controls or Financial Reporting Controls that is required to be disclosed in any of the Exchange Act Filings, except as so disclosed.

4.7Obligations to Related Parties. Except as set forth on Schedule 4.7, there are no obligations of the Company or any of its Subsidiaries to officers, directors, stockholders or employees of the Company or any of its Subsidiaries other than, in the case of the Company and those Subsidiaries that are not Inactive Subsidiaries:

(a)for payment of salary for services rendered and for bonus payments;

(b)reimbursement for reasonable expenses incurred on behalf of the Company and such Subsidiaries;

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(c)for other standard employee benefits made generally available to all employees (including stock option agreements outstanding under any stock option plan approved by the Board of Directors of the Company and each such Subsidiary of the Company, as applicable); and

(d)obligations listed in the Company’s and each such Subsidiary’s financial statements or disclosed in any of the Company’s Exchange Act Filings.

Except as described above or set forth on Schedule 4.7, none of the officers, directors or, to the best of the Company’s knowledge, key employees or stockholders of the Company or any such Subsidiaries or any members of their immediate families, are indebted to the Company or any such Subsidiaries, individually or in the aggregate, in excess of $50,000 or have any direct or indirect ownership interest in any firm or corporation with which the Company or any such Subsidiaries is affiliated or with which the Company or any such Subsidiaries has a business relationship, or any firm or corporation which competes with the Company or any such Subsidiaries, other than passive investments in publicly traded companies (representing less than one percent (1%) of such company) which may compete with the Company or any such Subsidiaries. Except as described above, no officer, director or stockholder of the Company or any such Subsidiaries, or any member of their immediate families, is, directly or indirectly, interested in any material contract with the Company or any such Subsidiaries and no agreements, understandings or proposed transactions are contemplated between the Company or any such Subsidiaries and any such person. Except as set forth on Schedule 4.7, neither the Company nor any such Subsidiaries is a guarantor or indemnitor of any indebtedness of any other person or entity.

4.8Changes. Since the Balance Sheet Date, except as disclosed in any Exchange Act Filing or in any Schedule to this Agreement or to any of the Related Agreements, there has not been:

(a)any change in the business, assets, liabilities, condition (financial or otherwise), properties, operations or prospects of the Company or any of its Subsidiaries, which individually or in the aggregate has had, or could reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect;

(b)any resignation or termination of any officer, key employee or group of employees of the Company or any of its Subsidiaries (that is not an Inactive Subsidiary);

(c)any material change, except in the ordinary course of business, in the contingent obligations of the Company or any of its Subsidiaries by way of guaranty, endorsement, indemnity, warranty or otherwise;

(d)any damage, destruction or loss, whether or not covered by insurance, which has had, or could reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect;

(e)any waiver by the Company or any of its Subsidiaries of a valuable right or of a material debt owed to it;

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(f)any direct or indirect loans made by the Company or any of its Subsidiaries to any stockholder, employee, officer or director of the Company or any of its Subsidiaries, other than advances made in the ordinary course of business;

(g)any material change in any compensation arrangement or agreement with any employee, officer, director or stockholder of the Company or any of its Subsidiaries;

(h)any declaration or payment of any dividend or other distribution of the assets of the Company or any of its Subsidiaries;

(i)any labor organization activity related to the Company or any of its Subsidiaries;

(j)any debt, obligation or liability incurred, assumed or guaranteed by the Company or any of its Subsidiaries, except those for immaterial amounts and for current liabilities incurred in the ordinary course of business;

(k)any sale, assignment or transfer of any patents, trademarks, copyrights, trade secrets or other intangible assets owned by the Company or any of its Subsidiaries;

(l)any change in any material agreement to which the Company or any of its Subsidiaries is a party or by which either the Company or any of its Subsidiaries is bound which either individually or in the aggregate has had, or could reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect;

(m)any other event or condition of any character that, either individually or in the aggregate, has had, or could reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect; or

(n)any arrangement or commitment by the Company or any of its Subsidiaries to do any of the acts described in subsection (a) through (m) above.

4.9Title to Properties and Assets; Liens, Etc. Except as set forth on Schedule 4.9, each of the Company and each of its Subsidiaries has good and marketable title to its properties and assets, and good title to its leasehold interests, in each case subject to no mortgage, pledge, lien, lease, encumbrance or charge, other than:

(a)those resulting from taxes which have not yet become delinquent;

(b)minor liens and encumbrances which do not materially detract from the value of the property subject thereto or materially impair the operations of the Company or any such Subsidiaries, so long as in each such case, such liens and encumbrances have no effect on the lien priority of the Purchaser in such property; and

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(c)those that have otherwise arisen in the ordinary course of business, so long as they have no effect on the lien priority of the Purchaser therein.

All facilities, machinery, equipment, fixtures, vehicles and other properties owned, leased or used by the Company and such Subsidiaries are, in the aggregate, in good operating condition and repair and are reasonably fit and usable for the purposes for which they are being used. Except as set forth on Schedule 4.9, the Company and such Subsidiaries are in compliance with all material terms of each lease to which it is a party or is otherwise bound.

4.10Intellectual Property.

(a)Except as set forth on Schedule 4.10, each of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary) owns or possesses sufficient legal rights to all patents, trademarks, service marks, trade names, copyrights, trade secrets, licenses, information and other proprietary rights and processes necessary for its business as now conducted and, to the Company’s knowledge, as presently proposed to be conducted (the “Intellectual Property”), without any known infringement of the rights of others. There are no outstanding options, licenses or agreements of any kind relating to the foregoing proprietary rights, nor is the Company or any of such Subsidiaries bound by or a party to any options, licenses or agreements of any kind with respect to the patents, trademarks, service marks, trade names, copyrights, trade secrets, licenses, information and other proprietary rights and processes of any other person or entity other than such licenses or agreements arising from the purchase of “off the shelf” or standard products.

(b)Except as set forth in Schedule 4.10, neither the Company nor any of Subsidiaries has received any communications alleging that the Company or any of its Subsidiaries has violated any of the patents, trademarks, service marks, trade names, copyrights or trade secrets or other proprietary rights of any other person or entity, nor is the Company or any of its Subsidiaries aware of any basis therefor.

(c)The Company does not believe it is or will be necessary to utilize any inventions, trade secrets or proprietary information of any of its employees made prior to their employment by the Company or any of its Subsidiaries (that is not an Inactive Subsidiary), except for inventions, trade secrets or proprietary information that have been rightfully assigned to the Company or any of its Subsidiaries.

4.11Compliance with Other Instruments. Neither the Company nor any of its Subsidiaries is in violation or default of (a) any term of its Charter or Bylaws, or (b) any provision of any indebtedness, mortgage, indenture, contract, agreement or instrument to which it is party or by which it is bound or of any judgment, decree, order or writ, which violation or default, in the case of this clause (c), has had, or could reasonably be expected to have, either individually or in the aggregate, a Material Adverse Effect. The execution, delivery and performance of and compliance with this Agreement and the Related Agreements to which it is a party, and the issuance and sale of the Note by the Company and the other Securities by the Company each pursuant hereto and thereto, will not, with or without the passage of time or giving of notice, result in any such material violation, or be in conflict with or constitute a default under any such term or provision, or result in the creation of any mortgage, pledge, lien, encumbrance or charge upon any of the properties or assets of the Company or any of its Subsidiaries or the suspension, revocation, impairment, forfeiture or nonrenewal of any permit, license, authorization or approval applicable to the Company, its business or operations or any of its assets or properties.

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4.12Litigation. Except as set forth on Schedule 4.12 hereto, there is no action, suit, proceeding or investigation for which the Company has been served process or, to the Company’s knowledge, currently threatened or pending against the Company or any of its Subsidiaries that prevents the Company or any of its Subsidiaries from entering into this Agreement or the other Related Agreements, or from consummating the transactions contemplated hereby or thereby, or which has had, or could reasonably be expected to have, either individually or in the aggregate, a Material Adverse Effect or any change in the current equity ownership of the Company or any of its Subsidiaries, nor is the Company aware that there is any basis to assert any of the foregoing. Neither the Company nor any of its Subsidiaries is a party to or subject to the provisions of any order, writ, injunction, judgment or decree of any court or government agency or instrumentality. There is no action, suit, proceeding or investigation by the Company or any of its Subsidiaries currently pending or which the Company or any of its Subsidiaries intends to initiate.

4.13Tax Returns and Payments. Each of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary) has timely filed all tax returns (federal, state and local) required to be filed by it. All taxes shown to be due and payable on such returns, any assessments imposed, and all other taxes due and payable by the Company or any such Subsidiaries on or before the Closing, have been paid or will be paid prior to the time they become delinquent. Except as set forth on Schedule 4.13, neither the Company nor any of such Subsidiaries has been advised:

(a)that any of its returns, federal, state or other, have been or are being audited as of the date hereof; or

(b)of any adjustment, deficiency, assessment or court decision in respect of its federal, state or other taxes.

The Company has no knowledge of any liability for any tax to be imposed upon its properties or assets as of the date of this Agreement that is not adequately provided for.

4.14Employees. Except as set forth on Schedule 4.14, neither the Company nor any of its Subsidiaries (that is not an Inactive Subsidiary) has any collective bargaining agreements with any of its employees. There is no labor union organizing activity pending or, to the Company’s knowledge, threatened with respect to the Company or any such Subsidiaries. Except as disclosed in the Exchange Act Filings or on Schedule 4.14, neither the Company nor any such Subsidiaries is a party to or bound by any currently effective employment contract, deferred compensation arrangement, bonus plan, incentive plan, profit sharing plan, retirement agreement or other employee compensation plan or agreement. To the Company’s knowledge, no employee of the Company or any such Subsidiaries, nor any consultant with whom the Company or any such Subsidiaries has contracted, is in violation of any term of any employment contract, proprietary information agreement or any other agreement relating to the right of any such individual to be employed by, or to contract with, the Company or any such Subsidiaries because of the nature of the business to be conducted by the Company or any such Subsidiaries; and to the Company’s knowledge the continued employment by the Company and such Subsidiaries of their present employees, and the performance of the Company’s and such Subsidiaries’ contracts with its independent contractors, will not result in any such violation. Neither the Company nor any such Subsidiaries is aware that any of its employees is obligated under any contract (including licenses, covenants or commitments of any nature) or other agreement, or subject to any judgment, decree or order of any court or administrative agency that would interfere with their duties to the Company or any such Subsidiaries. Neither the Company nor any such Subsidiaries has received any notice alleging that any such violation has occurred. Except for employees who have a current effective employment agreement with the Company or any such Subsidiaries, no employee of the Company or any such Subsidiaries has been granted the right to continued employment by the Company or any such Subsidiaries or to any material compensation following termination of employment with the Company or any such Subsidiaries. Except as set forth on Schedule 4.14, the Company is not aware that any officer, key employee or group of employees intends to terminate his, her or their employment with the Company or any such Subsidiaries, nor does the Company or any such Subsidiaries have a present intention to terminate the employment of any officer, key employee or group of employees.

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4.15Registration Rights and Voting Rights. Except as set forth on Schedule 4.15 and except as disclosed in Exchange Act Filings, neither the Company nor any of its Subsidiaries is presently under any obligation, and neither the Company nor any of its Subsidiaries has granted any rights, to register any of the Company’s or its Subsidiaries’ presently outstanding securities or any of its securities that may hereafter be issued. Except as set forth on Schedule 4.15 and except as disclosed in Exchange Act Filings, to the Company’s knowledge, no stockholder of the Company or any of its Subsidiaries has entered into any agreement with respect to the voting of equity securities of the Company or any of its Subsidiaries.

4.16Compliance with Laws; Permits. Neither the Company nor any of its Subsidiaries is in violation of any provision of the Sarbanes-Oxley Act of 2002 or any SEC related regulation or rule or any rule of the Principal Market (as hereafter defined) promulgated thereunder or any other applicable statute, rule, regulation, order or restriction of any domestic or foreign government or any instrumentality or agency thereof in respect of the conduct of its business or the ownership of its properties which has had, or could reasonably be expected to have, either individually or in the aggregate, a Material Adverse Effect. No governmental orders, permissions, consents, approvals or authorizations are required to be obtained and no registrations or declarations are required to be filed in connection with the execution and delivery of this Agreement or any other Related Agreement and the issuance of any of the Securities, except such as have been duly and validly obtained or filed, or with respect to any filings that must be made after the Closing, as will be filed in a timely manner. Each of the Company and its Subsidiaries has all material franchises, permits, licenses and any similar authority necessary for the conduct of its business as now being conducted by it, the lack of which could, either individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

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4.17Environmental and Safety Laws. Neither the Company nor any of its Subsidiaries is in violation of any applicable statute, law or regulation relating to the environment or occupational health and safety which has had, or could reasonably be expected to have, either individually or in the aggregate, a Material Adverse Effect, and to its knowledge, no material expenditures are or will be required in order to comply with any such existing statute, law or regulation. Except as set forth on Schedule 4.17, no Hazardous Materials (as defined below) are used or have been used, stored, or disposed of by the Company or any of its Subsidiaries or, to the Company’s knowledge, by any other person or entity on any property owned, leased or used by the Company or any of its Subsidiaries. For the purposes of the preceding sentence, “Hazardous Materials” shall mean:

(a)materials which are listed or otherwise defined as “hazardous” or “toxic” under any applicable local, state, federal and/or foreign laws and regulations that govern the existence and/or remedy of contamination on property, the protection of the environment from contamination, the control of hazardous wastes, or other activities involving hazardous substances, including building materials; or

(b)any petroleum products or nuclear materials.

4.18Valid Offering. Assuming the accuracy of the representations and warranties of the Purchaser contained in this Agreement, the offer, sale and issuance of the Securities will be exempt from the registration requirements of the Securities Act of 1933, as amended (the “Securities Act”), and will have been registered or qualified (or are exempt from registration and qualification) under the registration, permit or qualification requirements of all applicable state securities laws.

4.19Full Disclosure. Each of the Company and each of its Subsidiaries has provided the Purchaser with all information requested by the Purchaser in connection with its decision to purchase the Note and Warrant, including all information the Company and its Subsidiaries believe is reasonably necessary to make such investment decision. Neither this Agreement, the Related Agreements, the exhibits and schedules hereto and thereto nor any other document delivered by the Company or any of its Subsidiaries to Purchaser or its attorneys or agents in connection herewith or therewith or with the transactions contemplated hereby or thereby, contain any untrue statement of a material fact nor omit to state a material fact necessary in order to make the statements contained herein or therein, in light of the circumstances in which they are made, not misleading. Any financial projections and other estimates provided to the Purchaser by the Company or any of its Subsidiaries were based on the Company’s and its Subsidiaries’ experience in the industry and on assumptions of fact and opinion as to future events which the Company or any of its Subsidiaries, at the date of the issuance of such projections or estimates, believed to be reasonable.

4.20Insurance. Each of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary) has general commercial, product liability, fire and casualty insurance policies with coverages which the Company believes are customary for companies similarly situated to the Company and its Subsidiaries in the same or similar business.

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4.21SEC Reports. Except as set forth on Schedule 4.21, the Company has filed all proxy statements, reports and other documents required to be filed by it under the Securities Exchange Act 1934, as amended (the “Exchange Act”). The Company has furnished the Purchaser copies of: (i) its Annual Reports on Form 10-K for its fiscal years ended December 31, 2005; and (ii) its Quarterly Reports on Form 10-Q for its fiscal quarters ended June 30, 2006 and September 30, 2006, and the Form 8-K filings which it has made during the fiscal year 2006 to date (collectively, the “SEC Reports”). Except as set forth on Schedule 4.21, each SEC Report was, at the time of its filing, in substantial compliance with the requirements of its respective form and none of the SEC Reports, nor the financial statements (and the notes thereto) included in the SEC Reports, as of their respective filing dates, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading.

4.22Listing. The Company’s Common Stock is listed or quoted, as applicable, on a Principal Market (as hereafter defined) and satisfies and at all times hereafter will satisfy, all requirements for the continuation of such listing or quotation, as applicable. The Company has not received any notice that its Common Stock will be delisted from, or no longer quoted on, as applicable, the Principal Market or that its Common Stock does not meet all requirements for such listing or quotation, as applicable. For purposes hereof, the term “Principal Market” means the NASD Over The Counter Bulletin Board, NASDAQ Capital Market, NASDAQ Global Markets System, American Stock Exchange or New York Stock Exchange (whichever of the foregoing is at the time the principal trading exchange or market for the Common Stock).

4.23No Integrated Offering. Neither the Company, nor any of its Subsidiaries or affiliates, nor any person acting on its or their behalf, has directly or indirectly made any offers or sales of any security or solicited any offers to buy any security under circumstances that would cause the offering of the Securities pursuant to this Agreement or any of the Related Agreements to be integrated with prior offerings by the Company for purposes of the Securities Act which would prevent the Company from selling the Securities pursuant to Rule 506 under the Securities Act, or any applicable exchange-related stockholder approval provisions, nor will the Company or any of its affiliates or such Subsidiaries take any action or steps that would cause the offering of the Securities to be integrated with other offerings.

4.24Stop Transfer. The Securities are restricted securities as of the date of this Agreement. Neither the Company nor any of its Subsidiaries will issue any stop transfer order or other order impeding the sale and delivery of any of the Securities at such time as the Securities are registered for public sale or the Company has received an opinion of counsel that an exemption from registration is available, except as required by state and federal securities laws.

4.25Dilution. The Company specifically acknowledges that its obligation to issue the shares of Common Stock upon exercise of the Warrant is binding upon the Company and enforceable regardless of the dilution such issuance may have on the ownership interests of other shareholders of the Company.

4.26Patriot Act.The Company certifies that, to the best of Company’s knowledge, neither the Company nor any of its Subsidiaries has been designated, nor is or shall be owned or controlled, by a “suspected terrorist” as defined in Executive Order 13224. The Company hereby acknowledges that the Purchaser seeks to comply with all applicable laws concerning money laundering and related activities. In furtherance of those efforts, the Company hereby represents, warrants and covenants that: (i) none of the cash or property that the Company or any of its Subsidiaries will pay or will contribute to the Purchaser has been or shall be derived from, or related to, any activity that is deemed criminal under United States law; and (ii) no contribution or payment by the Company or any of its Subsidiaries to the Purchaser, to the extent that they are within the Company’s and/or its Subsidiaries’ control shall cause the Purchaser to be in violation of the United States Bank Secrecy Act, the United States International Money Laundering Control Act of 1986 or the United States International Money Laundering Abatement and Anti-Terrorist Financing Act of 2001. The Company shall promptly notify the Purchaser if any of these representations, warranties or covenants ceases to be true and accurate regarding the Company or any of its Subsidiaries. The Company shall provide the Purchaser all additional information regarding the Company or any of its Subsidiaries that the Purchaser deems necessary or convenient to ensure compliance with all applicable laws concerning money laundering and similar activities. The Company understands and agrees that if at any time it is discovered that any of the foregoing representations, warranties or covenants are incorrect, or if otherwise required by applicable law or regulation related to money laundering or similar activities, the Purchaser may undertake appropriate actions to ensure compliance with applicable law or regulation, including but not limited to segregation and/or redemption of the Purchaser’s investment in the Company. The Company further understands that the Purchaser may release confidential information about the Company and its Subsidiaries and, if applicable, any underlying beneficial owners, to proper authorities if the Purchaser, in its sole discretion, determines that it is in the best interests of the Purchaser in light of relevant rules and regulations under the laws set forth in subsection (ii) above.

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4.27ERISA. Based upon the Employee Retirement Income Security Act of 1974 (“ERISA”), and the regulations and published interpretations thereunder: (i) neither the Company nor any of its Subsidiaries has engaged in any Prohibited Transactions (as defined in Section 406 of ERISA and Section 4975 of the Internal Revenue Code of 1986, as amended (the “Code”)); (ii) each of the Company and each of its Subsidiaries has met all applicable minimum funding requirements under Section 302 of ERISA in respect of its plans; (iii) neither the Company nor any of its Subsidiaries has any knowledge of any event or occurrence which would cause the Pension Benefit Guaranty Corporation to institute proceedings under Title IV of ERISA to terminate any employee benefit plan(s); (iv) neither the Company nor any of its Subsidiaries has any fiduciary responsibility for investments with respect to any plan existing for the benefit of persons other than the Company’s or such Subsidiary’s employees; and (v) neither the Company nor any of its Subsidiaries has withdrawn, completely or partially, from any multi-employer pension plan so as to incur liability under the Multiemployer Pension Plan Amendments Act of 1980.

4.28Other Properties.The Company leases certain properties (the “Other Properties”) in Lathrop, California, Perris, California and without Owned Assets Phoenix, Arizona, identified with greater specificity on Schedule 4.28 hereto, on which none of the Company or it Subsidiaries (that is not an Inactive Subsidiary) stores or maintains any assets owned by the Company or such Subsidiaries.

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5.Representations and Warranties of the Purchaser. The Purchaser hereby represents and warrants to the Company as follows (such representations and warranties do not lessen or obviate the representations and warranties of the Company set forth in this Agreement):

5.1No Shorting. The Purchaser or any of its affiliates and investment partners has not, will not and will not cause any person or entity, to directly engage in “short sales” of the Company’s Common Stock as long as Note shall be outstanding.

5.2Requisite Power and Authority. The Purchaser has all necessary power and authority under all applicable provisions of law to execute and deliver this Agreement and the Related Agreements and to carry out their provisions. All corporate action on the Purchaser’s part required for the lawful execution and delivery of this Agreement and the Related Agreements have been or will be effectively taken prior to the Closing. Upon their execution and delivery, this Agreement and the Related Agreements will be valid and binding obligations of the Purchaser, enforceable in accordance with their terms, except:

(a)as limited by applicable bankruptcy, insolvency, reorganization, moratorium or other laws of general application affecting enforcement of creditors’ rights; and

(b)as limited by general principles of equity that restrict the availability of equitable and legal remedies.

5.3Investment Representations. The Purchaser understands that the Securities are being offered and sold pursuant to an exemption from registration contained in the Securities Act based in part upon the Purchaser’s representations contained in this Agreement, including, without limitation, that the Purchaser is an “accredited investor” within the meaning of Regulation D under the Securities Act of 1933, as amended (the “Securities Act”). The Purchaser confirms that it has received or has had full access to all the information it considers necessary or appropriate to make an informed investment decision with respect to the Note and the Warrant to be purchased by it under this Agreement and the Warrant Shares acquired by it upon the exercise of the Warrant. The Purchaser further confirms that it has had an opportunity to ask questions and receive answers from the Company regarding the Company’s and its Subsidiaries’ business, management and financial affairs and the terms and conditions of the Offering, the Note, the Warrant and the Securities and to obtain additional information (to the extent the Company possessed such information or could acquire it without unreasonable effort or expense) necessary to verify any information furnished to the Purchaser or to which the Purchaser had access.

5.4The Purchaser Bears Economic Risk. The Purchaser has substantial experience in evaluating and investing in private placement transactions of securities in companies similar to the Company so that it is capable of evaluating the merits and risks of its investment in the Company and has the capacity to protect its own interests. The Purchaser must bear the economic risk of this investment until the Securities are sold pursuant to: (a) an effective registration statement under the Securities Act; or (b) an exemption from registration is available with respect to such sale.

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5.5Acquisition for Own Account. The Purchaser is acquiring the Note and Warrant and the Warrant Shares for the Purchaser’s own account for investment only, and not as a nominee or agent and not with a view towards or for resale in connection with their distribution.

5.6The Purchaser Can Protect Its Interest. The Purchaser represents that by reason of its, or of its management’s, business and financial experience, the Purchaser has the capacity to evaluate the merits and risks of its investment in the Note, the Warrant and the Securities and to protect its own interests in connection with the transactions contemplated in this Agreement and the Related Agreements. Further, the Purchaser is aware of no publication of any advertisement in connection with the transactions contemplated in the Agreement or the Related Agreements.

5.7Accredited Investor. The Purchaser represents that it is an accredited investor within the meaning of Regulation D under the Securities Act.

5.8Legends.

(a)The Warrant Shares, if not issued by DWAC system (as hereinafter defined), shall bear a legend which shall be in substantially the following form until such shares are covered by an effective registration statement filed with the SEC:

“THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY APPLICABLE STATE SECURITIES LAWS. THESE SHARES MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT UNDER SUCH SECURITIES ACT AND APPLICABLE STATE LAWS OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO MODTECH HOLDINGS, INC. THAT SUCH REGISTRATION IS NOT REQUIRED.”

(b)The Warrant shall bear substantially the following legend:

“THIS WARRANT AND THE COMMON SHARES ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY APPLICABLE STATE SECURITIES LAWS. THIS WARRANT AND THE COMMON SHARES ISSUABLE UPON EXERCISE OF THIS WARRANT MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT AS TO THIS WARRANT OR THE UNDERLYING SHARES OF COMMON STOCK UNDER SAID ACT AND APPLICABLE STATE SECURITIES LAWS OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO MODTECH HOLDINGS, INC. THAT SUCH REGISTRATION IS NOT REQUIRED.”

6.Covenants of the Company. The Company covenants and agrees with the Purchaser as follows:

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6.1Stop-Orders. The Company will advise the Purchaser, promptly after it receives notice of issuance by the SEC, any state securities commission or any other regulatory authority of any stop order or of any order preventing or suspending any offering of any securities of the Company, or of the suspension of the qualification of the Common Stock of the Company for offering or sale in any jurisdiction, or the initiation of any proceeding for any such purpose.

6.2Listing. The Company shall promptly secure the listing or quotation, as applicable, of the shares of Common Stock issuable upon the exercise of the Warrant on the Principal Market upon which shares of Common Stock are listed or quoted for trading, as applicable (subject to official notice of issuance) and shall maintain such listing or quotation, as applicable, so long as any other shares of Common Stock shall be so listed or quoted, as applicable. The Company will maintain the listing or quotation, as applicable, of its Common Stock on the Principal Market, and will comply in all material respects with the Company’s reporting, filing and other obligations under the bylaws or rules of the National Association of Securities Dealers (“NASD”) and such exchanges, as applicable.

6.3Market Regulations. The Company shall notify the SEC, NASD and applicable state authorities, in accordance with their requirements, of the transactions contemplated by this Agreement, and shall take all other necessary action and proceedings as may be required and permitted by applicable law, rule and regulation, for the legal and valid issuance of the Securities to the Purchaser and promptly provide copies thereof to the Purchaser.

6.4Reporting Requirements. The Company will deliver, or cause to be delivered, to the Purchaser each of the following, which shall be in form and detail acceptable to the Purchaser:

(a)As soon as available, and in any event within ninety (90) days after the end of each fiscal year of the Company, each of the Company’s and each of its Subsidiaries’ (that is not an Inactive Subsidiary) audited financial statements with a report of independent certified public accountants of recognized standing selected by the Company and acceptable to the Purchaser (the “Accountants”), which annual financial statements shall be without qualification and shall include each of the Company’s and each of its Subsidiaries’ (that is not an Inactive Subsidiary) balance sheet as at the end of such fiscal year and the related statements of each of the Company’s and each of such Subsidiaries’ income, retained earnings and cash flows for the fiscal year then ended, prepared on a consolidating and consolidated basis to include the Company, each Subsidiary of the Company and each of their respective affiliates, all in reasonable detail and prepared in accordance with GAAP, together with (i) if and when available, copies of any management letters prepared by the Accountants; and (ii) a certificate of the Company’s President, Chief Executive Officer or Chief Financial Officer stating that such financial statements have been prepared in accordance with GAAP and whether or not such officer has knowledge of the occurrence of any Event of Default (as defined in the Note) and, if so, stating in reasonable detail the facts with respect thereto;

(b)As soon as available and in any event within fifty-one (51) days after the end of each fiscal quarter of the Company, an unaudited/internal balance sheet and statements of income, retained earnings and cash flows of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary) as at the end of and for such quarter and for the year to date period then ended, prepared on a consolidating and consolidated basis to include all the Company, each such Subsidiary of the Company and each of their respective affiliates, in reasonable detail and stating in comparative form the figures for the corresponding date and periods in the previous year, all prepared in accordance with GAAP, subject to year-end adjustments and accompanied by a certificate of the Company’s President, Chief Executive Officer or Chief Financial Officer, stating (i) that such financial statements have been prepared in accordance with GAAP, subject to year-end audit adjustments, and (ii) whether or not such officer has knowledge of the occurrence of any Event of Default (as defined in the Note) not theretofore reported and remedied and, if so, stating in reasonable detail the facts with respect thereto;

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(c)As soon as available and in any event within thirty (30) days after the end of each calendar month, an unaudited/internal balance sheet and statements of income, retained earnings and cash flows of each of the Company and its Subsidiaries (that is not an Inactive Subsidiary) as at the end of and for such month and for the year to date period then ended, prepared on a consolidating and consolidated basis to include the Company, each such Subsidiary of the Company and each of their respective affiliates, in reasonable detail and stating in comparative form the figures for the corresponding date and periods in the previous year, all prepared in accordance with GAAP, subject to year-end adjustments and accompanied by a certificate of the Company’s President, Chief Executive Officer or Chief Financial Officer, stating (i) that such financial statements have been prepared in accordance with GAAP, subject to year-end audit adjustments, and (ii) whether or not such officer has knowledge of the occurrence of any Event of Default (as defined in the Note) not theretofore reported and remedied and, if so, stating in reasonable detail the facts with respect thereto;

(d)The Company shall timely file with the SEC all reports required to be filed pursuant to the Exchange Act and refrain from terminating its status as an issuer required by the Exchange Act to file reports thereunder even if the Exchange Act or the rules or regulations thereunder would permit such termination (for the purposes of the foregoing, “timely” shall be deemed to include any extension periods with respect to delivery of such reports expressly provided for in the Exchange Act). Promptly after (i) the filing thereof, copies of the Company’s most recent registration statements and annual, quarterly, monthly or other regular reports which the Company files with the SEC, and (ii) the issuance thereof, copies of such financial statements, reports and proxy statements as the Company shall send to its stockholders; and

(e)The Company shall deliver, or cause the applicable Subsidiary of the Company to deliver, such other information as the Purchaser shall reasonably request.

6.5Use of Funds. The Company shall use the proceeds of the sale of the Note and the Warrant (i) to repay in full all obligations and liabilities of the Company to Bank of America and (ii) for general working capital purposes only.

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6.6Access to Facilities. Each of the Company and each of its Subsidiaries will permit any representatives designated by the Purchaser (or any successor of the Purchaser), upon reasonable notice and during normal business hours, at such person’s expense and accompanied by a representative of the Company or any such Subsidiary (provided that no such prior notice shall be required to be given and no such representative of the Company or any such Subsidiary shall be required to accompany the Purchaser in the event the Purchaser believes such access is necessary to preserve or protect the Collateral (as defined in the Master Security Agreement) or following the occurrence and during the continuance of an Event of Default (as defined in the Note)), to:

(a)visit and inspect any of the properties of the Company or any such Subsidiaries;

(b)examine the corporate and financial records of the Company or any such Subsidiaries (unless such examination is not permitted by federal, state or local law or by contract) and make copies thereof or extracts therefrom; and

(c)discuss the affairs, finances and accounts of the Company or any such Subsidiaries with the directors, officers and independent accountants of the Company or any of its Subsidiaries.

Notwithstanding the foregoing, neither the Company nor any such Subsidiaries will provide any material, non-public information to the Purchaser unless the Purchaser signs a confidentiality agreement and otherwise complies with Regulation FD, under the federal securities laws.

6.7Taxes. Each of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary) will promptly pay and discharge, or cause to be paid and discharged, when due and payable, all taxes, assessments and governmental charges or levies imposed upon the income, profits, property or business of the Company and such Subsidiaries; provided, however, that any such tax, assessment, charge or levy need not be paid currently if (a) the validity thereof shall currently and diligently be contested in good faith by appropriate proceedings, (b) such tax, assessment, charge or levy shall have no effect on the lien priority of the Purchaser in any property of the Company or any such Subsidiaries and (c) if the Company and/or such Subsidiary shall have set aside on its books adequate reserves with respect thereto in accordance with GAAP; and provided, further, that the Company and such Subsidiaries will pay all such taxes, assessments, charges or levies forthwith upon the commencement of proceedings to foreclose any lien which may have attached as security therefor.

6.8Insurance. (a) The Company shall bear the full risk of loss from any loss of any nature whatsoever with respect to the Collateral (as defined in each of the Master Security Agreement, the Stock Pledge Agreement, the IP Security Agreement and each other security agreement entered into by the Company and/or any of its Subsidiaries (that is not an Inactive Subsidiary) for the benefit of the Purchaser) and the Company and each such Subsidiaries will, jointly and severally, bear the full risk of loss from any loss of any nature whatsoever with respect to the assets pledged to the Purchaser as security for the Obligations (as defined in the Master Security Agreement).  Furthermore, the Company will insure or cause the Collateral to be insured in the Purchaser’s name as an additional insured and lender loss payee, with an appropriate loss payable endorsement in form and substance satisfactory to the Purchaser, against loss or damage by fire, flood, sprinkler leakage, theft, burglary, pilferage, loss in transit and other risks customarily insured against by companies in similar business similarly situated as the Company and such Subsidiaries including but not limited to workers compensation, public and product liability and business interruption, and such other hazards as the Purchaser shall reasonably specify in amounts and under insurance policies and bonds by insurers reasonably acceptable to the Purchaser and all premiums thereon shall be paid by the Company and the policies delivered to the Purchaser. If the Company or such Subsidiaries fails to obtain the insurance and in such amounts of coverage as otherwise required pursuant to this Section 6.8, the Purchaser may procure such insurance and the cost thereof shall be promptly reimbursed by the Company and shall constitute Obligations.

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(b)The Company’s insurance coverage shall not be impaired or invalidated by any act or neglect of the Company or any of its Subsidiaries (that is not an Inactive Subsidiary) and the insurer will provide the Purchaser with no less than thirty (30) days notice prior of cancellation;

(c)The Purchaser, in connection with its status as a lender loss payee, will be assigned at all times to a first lien position until such time as all the Purchaser’s Obligations have been indefeasibly satisfied in full.

6.9Intellectual Property. Each of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary) shall maintain in full force and effect its existence, rights and franchises and all licenses and other rights to use Intellectual Property owned or possessed by it and reasonably deemed to be necessary to the conduct of its business.

6.10Properties. Each of the Company and each of its Subsidiaries (that is not an Inactive Subsidiary) will keep its properties in good repair, working order and condition, reasonable wear and tear excepted, and from time to time make all needful and proper repairs, renewals, replacements, additions and improvements thereto; and each of the Company and each of such Subsidiaries will at all times comply with each provision of all leases to which it is a party or under which it occupies property if the breach of such provision could, either individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

6.11Confidentiality. The Company will not, and will not permit any of its Subsidiaries (that is not an Inactive Subsidiary) to, disclose, and will not include in any public announcement, the name of the Purchaser, unless expressly agreed to by the Purchaser or unless and until such disclosure is required by law or applicable regulation, and then only to the extent of such requirement. Notwithstanding the foregoing, the Company may disclose the Purchaser’s identity and the terms of this Agreement to its current and prospective debt and equity financing sources.

6.12Required Approvals. (a) For so long as twenty-five percent (25%) of the aggregate principal amount of the Note is outstanding, the Company, without the prior written consent of the Purchaser, shall not, and shall not permit any of its Subsidiaries to:

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(i)(A) directly or indirectly declare or pay any dividends, other than dividends paid to the Company or any of its wholly-owned Subsidiaries, (B) issue any preferred stock that is manditorily redeemable prior to the one year anniversary of the Maturity Date (as defined in the Note) or (C) redeem any of its preferred stock or other equity interests;

(ii)other than with respect to any Inactive Subsidiary, liquidate, dissolve or effect a material reorganization (it being understood that in no event shall the Company or any of its Subsidiaries dissolve, liquidate or merge with any other person or entity (unless, in the case of such a merger, the Company or, in the case of merger not involving the Company, such Subsidiary, as applicable, is the surviving entity);

(iii)become subject to (including, without limitation, by way of amendment to or modification of) any agreement or instrument which by its terms would (under any circumstances) restrict the Company’s or any of its Subsidiaries, right to perform the provisions of this Agreement, any Related Agreement or any of the agreements contemplated hereby or thereby;

(iv)materially alter or change the scope of the business of the Company and its Subsidiaries taken as a whole; or

(v)(B) create, incur, assume or suffer to exist any indebtedness (exclusive of trade debt and debt incurred to finance the purchase of equipment and trade fixtures (not in excess of five percent (5%) of the fair market value of the Company’s and its Subsidiaries’ assets)) whether secured or unsecured other than (1) the Company’s obligations owed to the Purchaser, (2) indebtedness set forth on Schedule 6.12(a)(v) attached hereto and made a part hereof and any refinancings or replacements thereof on terms no less favorable to the Purchaser than the indebtedness being refinanced or replaced, and (3) any indebtedness incurred in connection with the purchase of assets (other than equipment) in the ordinary course of business, or any refinancings or replacements thereof on terms no less favorable to the Purchaser than the indebtedness being refinanced or replaced, so long as any lien relating thereto shall only encumber the fixed assets so purchased and no other assets of the Company or any of its Subsidiaries; (B) cancel any indebtedness owing to it in excess of $50,000 in the aggregate during any 12 month period; (C) assume, guarantee, endorse or otherwise become directly or contingently liable in connection with any obligations of any other person or entity, except the endorsement of negotiable instruments by the Company or any such Subsidiary thereof for deposit or collection or similar transactions in the ordinary course of business or guarantees of indebtedness otherwise permitted to be outstanding pursuant to this clause (v); and

(b)The Company, without the prior written consent of the Purchaser, shall not, and shall not permit any of its Subsidiaries to, create or acquire any Subsidiary or revoke the dissolution of any Inactive Subsidiary after the date hereof unless (i) such Subsidiary is a wholly-owned Subsidiary of the Company, the Company shall pledge to the Purchaser all shares of stock, limited partnership interests and/or membership interests, as the cause may be, owned by the Company in such Subsidiaries pursuant to a pledge agreement substantially in the form of Exhibit F hereto (as may be amended, modified or supplemented from time to time, the “Pledge Agreement”). (ii) such Subsidiary becomes a party to the Master Security Agreement (as defined in the Reaffirmation Agreement), the Pledge Agreement and a guaranty in favor of the Purchaser substantially in the form of Exhibit E hereto (as the same may be amended, modified and/or supplemented from time to time, the “Subsidiary Guaranty”) (either by executing a counterpart thereof or an assumption or joinder agreement in respect thereof) and, to the extent required by the Purchaser, satisfies each condition of this Agreement and the Related Agreements as if such Subsidiary were a Subsidiary on the Closing Date.

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6.13Reissuance of Securities. The Company agrees to reissue certificates representing the Securities without the legends set forth in Section 5.8 above at such time as:

(a)the holder thereof is permitted to dispose of such Securities pursuant to Rule 144(k) under the Securities Act; or

(b)upon resale subject to an effective registration statement after such Securities are registered under the Securities Act.

The Company agrees to cooperate with the Purchaser in connection with all resales pursuant to Rule 144(d) and Rule 144(k) and provide legal opinions necessary to allow such resales provided the Company and its counsel receive reasonably requested representations from the Purchaser and broker, if any.

6.14Opinion. On the Closing Date, the Company will deliver to the Purchaser as such opinions requested by and acceptable to the Purchaser from the Company’s external legal counsel. The Company will provide, at the Company’s expense, such other legal opinions in the future as are deemed reasonably necessary by the Purchaser (and acceptable to the Purchaser) in connection with the exercise of the Warrant.

6.15Margin Stock.The Company will not permit any of the proceeds of the Note or the Warrant to be used directly or indirectly to “purchase” or “carry” “margin stock” or to repay indebtedness incurred to “purchase” or “carry” “margin stock” within the respective meanings of each of the quoted terms under Regulation U of the Board of Governors of the Federal Reserve System as now and from time to time hereafter in effect.

6.16FIRPTA. Neither the Company, nor any of its Subsidiaries, is a “United States real property holding corporation” as such term is defined in Section 897(c)(2) of the Code and Treasury Regulation Section 1.897-2 promulgated thereunder and neither the Company nor any of its Subsidiaries shall at any time take any action or otherwise acquire any interest in any asset or property to the extent the effect of which shall cause the Company and/or such Subsidiary, as the case may be, to be a “United States real property holding corporation” as such term is defined in Section 897(c)(2) of the Code and Treasury Regulation Section 1.897-2 promulgated thereunder.

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6.17Additional Financing. The Company will not, and will not permit its Subsidiaries to, agree, directly or indirectly, to any restriction with any person or entity which limits the ability of the Purchaser to consummate any additional indebtedness and/or the sale or issuance of any equity interests of the Company or any of its Subsidiaries with the Company or any of its Subsidiaries.

6.18Authorization and Reservation of Shares. The Company shall at all times have authorized and reserved a sufficient number of shares of Common Stock to provide for the exercise of the Warrant.

6.19Minimum Account Availability and Unencumbered Cash Requirement. The Company shall at all times maintain (a) an Account Availability plus (b) Unencumbered Cash of greater than $9,000,000 in the aggregate (the “Availability Covenant”). The provisions of this Section 6.19 shall be subject to a cure equal five (5) Business Days from the occurrence of such failure to maintain the Availability Covenant or such other cure or grace period set forth in any other term or provision of this Agreement or any Related Agreement. For the purposes hereof, the following terms shall have the following meanings:

(a)“Accounts” means all “accounts”, as such term is defined in the UCC, now owned or hereafter acquired by the Company;

(b)“Account Availability” means the net face amount of all Eligible Accounts multiplied by the Applicable Advance Rate for such category of Eligible Account set forth on Exhibit D hereto;

(c)“Account Debtor” means any Person who is or may be obligated with respect to, or on account of, an Account;

(d)“Chattel Paper” means all “chattel paper,” as such term is defined in the UCC, including electronic chattel paper, now owned or hereafter acquired by any Person;

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(e)“Eligible Accounts” means each Account consisting of a Dealer Receivable, Direct Non-Educational Receivable, Unbonded Classroom Receivable, Bonded Classroom Receivable and/or Permanent One Story Receivables (as such terms are defined on Exhibit D hereto) of each Company which conforms to the following criteria: (i) shipment of the merchandise or the rendition of services has been completed; (ii) no return, rejection or repossession of the merchandise has occurred; (iii) merchandise or services shall not have been rejected or disputed by the Account Debtor and there shall not have been asserted any offset, defense or counterclaim; (iv) continues to be in full conformity with the representations and warranties made by the Company to the Purchaser with respect thereto; (v) the Purchaser is, and continues to be, satisfied with the credit standing of the Account Debtor in relation to the amount of credit extended as determined by the Purchaser in the good faith exercise of its commercially reasonable discretion; (vi) there are no facts existing or threatened which are likely to result in any adverse change in an Account Debtor’s financial condition; (vii) is documented by an invoice in a form utilized by the Company in accordance with its historical practices and shall not be unpaid more than ninety (90) days from invoice date; (viii) not more than twenty-five percent (25%) of the unpaid amount of invoices due from such Account Debtor remains unpaid more than ninety (90) days from invoice date; (ix) is not evidenced by chattel paper or an instrument of any kind with respect to or in payment of the Account unless such instrument is duly endorsed to and in possession of the Purchaser or represents a check in payment of an Account; (x) the Account Debtor is located in the United States; provided, however, the Purchaser may, from time to time, in the exercise of its sole discretion and based upon satisfaction of certain conditions to be determined at such time by the Purchaser, deem certain Accounts as Eligible Accounts notwithstanding that such Account is due from an Account Debtor located outside of the United States; (xi) other than in connection with Bonded Classroom Receivables, the Purchaser has a first priority perfected Lien in such Account and such Account is not subject to any Lien; (xii) in connection with Bonded Classroom Receivables, the Purchaser has a perfected Lien, second only to the Lien, if any, on such Account in favor of the person posting a bond on the Company’s behalf to secure the Company’s performance under the contract out of which the Bonded Classroom Receivable arose, and such Account is not subject to any other Lien; (xiii) does not arise out of transactions with any employee, officer, director, stockholder or Affiliate of any Company; (xiv) is payable to the Company; (xv) does not arise out of a bill and hold sale prior to shipment and does not arise out of a sale to any Person to which the Company is indebted; provided that only portion of such Account that is not subject to any offset shall be included in the calculation of Account Availability; (xvi) is net of any returns, discounts, claims, credits and allowances; (xvii) if the Account arises out of contracts between the Company, on the one hand, and the United States, on the other hand, any state, or any department, agency or instrumentality of any of them, the Company has so notified the Purchaser, in writing, prior to the creation of such Account, except for Accounts with schools, school districts, counties and other municipalities, and there has been compliance with any governmental notice or approval requirements, including compliance with the Federal Assignment of Claims Act; (xviii) is a good and valid account representing an undisputed bona fide indebtedness incurred by the Account Debtor therein named, for a fixed sum as set forth in the invoice relating thereto with respect to an unconditional sale and delivery upon the stated terms of goods sold by the Company or work, labor and/or services rendered by the Company; (xix) does not arise out of progress billings prior to completion of the order, except to the extent the Account which represents a progress billing arises pursuant to a contract between the Company and the Account Debtor made pursuant to an authorized statements of value delivered under such contracts in accordance with the Company's historical practices and a fully executed copy of such contract has been received by the Purchaser (“Permitted Progress Billing”); (xx) the total unpaid Accounts from such Account Debtor does not exceed thirty-five percent (35%) of all Eligible Accounts; (xxi) the Company's right to payment is absolute and not contingent upon the fulfillment of any condition whatsoever (for purposes hereof, Permitted Progress Billings are deemed to be an absolute right to payment); (xxii) the Company is able to bring suit and enforce its remedies against the Account Debtor through judicial process; (xxiii) does not represent interest payments, late or finance charges owing to the Company, and (xxiv) is otherwise satisfactory to the Purchaser as determined by the Purchaser in the good faith exercise of its commercially reasonable discretion;

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(f)“Instruments” means all “instruments”, as such term is defined in the UCC, now owned or hereafter acquired by any Person, wherever located, including all certificated securities and all promissory notes and other evidences of indebtedness, other than instruments that constitute, or are a part of a group of writings that constitute, Chattel Paper;

(g)“UCC” means the Uniform Commercial Code as the same may, from time to time be in effect in the State of New York; and

(h)“Unencumbered Cash Amount” means all cash set forth as an asset on the Company’s most recent financial statements delivered to the Purchaser under and in accordance with the terms of Sections 6.4(a), (b) and (c) hereof, provided that in the event the Company fails to deliver to the Purchaser the financial statements required by and in accordance with the time frames provided for in Section 6.4, the term “Unencumbered Cash Amount” shall mean zero dollars ($0) unless and until such financial statements are delivered to Purchaser.

6.20Prohibitions of Payment Under Subordinated Debt Documentation. Neither the Company nor any of its Subsidiaries shall, without the prior written consent of the Purchaser, make any payments in respect of the indebtedness evidenced by the Subordinated Debt Documentation unless such payments are expressly permitted by the applicable Subordination Agreement. For the purposes hereof, “Subordination Agreement” shall mean the Intercreditor Agreement dated as of the date hereof among the Company, the Purchaser and Amphora Limited and each other agreement among the Company, the Purchaser and any applicable third party creditor pursuant to which all of the rights of such third party creditor as to the Company and/or the assets of the Company and all amounts owing to such third party creditor by the Company shall be subordinated in favor of and terms and provisions acceptable to the Purchaser, as each such agreement may be amended, modified and supplemented from time to time. The provisions of this Section 6.20 shall not be subject to any cure or grace period notwithstanding any term or provision of this Agreement or any Related Agreement to the contrary.

6.21Inactive Subsidiaries. No Inactive Subsidiary shall obtain any assets, commence operations, incur income, or, if administratively dissolved, apply for revocation of such dissolution without the prior written consent of the Purchaser.

6.22Other Properties. Neither the Company nor any of its Subsidiaries will store any assets at either of the Other Properties without previously providing to the Purchase an executed landlord/warehouseman consent in form satisfactory to the Purchaser in its sole discretion.

7.Covenants of the Purchaser. The Purchaser covenants and agrees with the Company as follows:

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7.1Confidentiality. The Purchaser will not disclose, and will not include in any public announcement, the name of the Company, unless expressly agreed to by the Company or unless and until such disclosure is required by law or applicable regulation, and then only to the extent of such requirement.

7.2Non-Public Information. The Purchaser will not effect any sales in the shares of the Company’s Common Stock while in possession of material, non-public information regarding the Company if such sales would violate applicable securities law.

7.3Limitation on Acquisition of Common Stock of the Company. Notwithstanding anything to the contrary contained in this Agreement, any Related Agreement or any document, instrument or agreement entered into in connection with any other transactions between the Purchaser and the Company, the Purchaser may not acquire stock in the Company (including, without limitation, pursuant to a contract to purchase, by exercising an option or warrant, by converting any other security or instrument, by acquiring or exercising any other right to acquire, shares of stock or other security convertible into shares of stock in the Company, or otherwise, and such contracts, options, warrants, conversion or other rights shall not be enforceable or exercisable) to the extent such stock acquisition would cause any interest (including any original issue discount) payable by the Company to the Purchaser not to qualify as “portfolio interest” within the meaning of Section 881(c)(2) of the Code, by reason of Section 881(c)(3) of the Code, taking into account the constructive ownership rules under Section 871(h)(3)(C) of the Code (the “Stock Acquisition Limitation”). The Stock Acquisition Limitation shall automatically become null and void without any notice to the Company upon the earlier to occur of the existence of an Event of Default (as defined in the Note) at a time when the average closing price of the Company’s common stock as reported by Bloomberg, L.P. on the Principal Market for the immediately preceding five trading days is greater than or equal to 150% of the then applicable Exercise Price (as defined in the Warrant).

8.Covenants of the Company and the Purchaser Regarding Indemnification.

8.1Company Indemnification. The Company agrees to indemnify, hold harmless, reimburse and defend the Purchaser, each of the Purchaser’s officers, directors, agents, affiliates, control persons, and principal shareholders, against all claims, costs, expenses, liabilities, obligations, losses or damages (including reasonable legal fees) of any nature, incurred by or imposed upon the Purchaser which result, arise out of or are based upon: (i) any misrepresentation by the Company or any of its Subsidiaries or breach of any warranty by the Company or any of its Subsidiaries in this Agreement, any other Related Agreement or in any exhibits or schedules attached hereto or thereto; or (ii) any breach or default in performance by Company or any of its Subsidiaries of any covenant or undertaking to be performed by Company or any of its Subsidiaries hereunder, under any other Related Agreement or any other agreement entered into by the Company and/or any such Subsidiaries and the Purchaser relating hereto or thereto.

8.2Purchaser’s Indemnification. The Purchaser agrees to indemnify, hold harmless, reimburse and defend the Company and each of the Company’s officers, directors, agents, affiliates, control persons and principal shareholders, at all times against any claims, costs, expenses, liabilities, obligations, losses or damages (including reasonable legal fees) of any nature, incurred by or imposed upon the Company which result, arise out of or are based upon: (i) any misrepresentation by the Purchaser or breach of any warranty by the Purchaser in this Agreement or in any exhibits or schedules attached hereto or any Related Agreement; or (ii) any breach or default in performance by the Purchaser of any covenant or undertaking to be performed by the Purchaser hereunder or under any Related Agreement.

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9.Exercise of the Warrant.

9.1Mechanics of Exercise.

(a)Provided the Purchaser has notified the Company of the Purchaser’s intention to sell the Warrant Shares and the Warrant Shares are included in an effective registration statement or are otherwise exempt from registration when sold: (i) upon the exercise of the Warrant or part thereof, the Company shall, at its own cost and expense, take all necessary action (including the issuance of an opinion of counsel reasonably acceptable to the Purchaser following a request by the Purchaser) to assure that the Company’s transfer agent shall issue shares of the Company’s Common Stock in the name of the Purchaser (or its nominee) or such other persons as designated by the Purchaser in accordance with Section 9.2(b) hereof and in such denominations to be specified representing the number of Warrant Shares issuable upon such exercise; and (ii) the Company warrants that no instructions other than these instructions have been or will be given to the transfer agent of the Company’s Common Stock and that after the Effectiveness Date (as defined in the Registration Rights Agreement) the Warrant Shares issued will be freely transferable subject to the prospectus delivery requirements of the Securities Act and the provisions of this Agreement, and will not contain a legend restricting the resale or transferability of the Warrant Shares.

(b)The Purchaser will give notice of its decision to exercise its right to exercise the Warrant or part thereof by telecopying or otherwise delivering an executed and completed notice of the number of shares to be subscribed to the Company and its Exercise Price (as defined in the Warrant) to be paid therefor (the “Form of Subscription”). The Purchaser will not be required to surrender Warrant until the Purchaser receives a credit to the account of the Purchaser’s prime broker through the DWAC system (as defined below), representing the Warrant Shares or until the Warrant has been fully exercised. Each date on which a Form of Subscription is telecopied or delivered to the Company in accordance with the provisions hereof shall be deemed a “Exercise Date.” Pursuant to the terms of the Form of Subscription, the Company will issue instructions to the transfer agent accompanied by an opinion of counsel, if required, within one (1) business day of the date of the delivery to the Company of the Form of Subscription and shall cause the transfer agent to transmit the certificates representing the Warrant Shares set forth in the applicable Form of Subscription to the Holder by crediting the account of the Purchaser’s prime broker with the Depository Trust Company (“DTC”) through its Deposit Withdrawal Agent Commission (“DWAC”) system within three (3) business days after receipt by the Company of the Form of Subscription (the “Subscription Delivery Date”).

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(c)The Company understands that a delay in the delivery of the Warrant Shares in the form required pursuant to Section 9.2 hereof beyond the Subscription Delivery Date could result in economic loss to the Purchaser. In the event that the Company fails to direct its transfer agent to deliver the Warrant Shares to the Purchaser via the DWAC system within the time frame set forth in Section 9.2(b) above and the Warrant Shares are not delivered to the Purchaser by the Subscription Delivery Date, as compensation to the Purchaser for such loss, the Company agrees to pay late payments to the Purchaser for late issuance of the Warrant Shares in the form required pursuant to Section 9.2 hereof upon exercise of the Warrant in the amount equal to the greater of: (i) $500 per business day after the Delivery Date; or (ii) the Purchaser’s actual damages from such delayed delivery. The Company shall pay any payments incurred under this Section in immediately available funds upon demand and, in the case of actual damages, accompanied by reasonable documentation of the amount of such damages. Such documentation shall show the number of shares of Common Stock the Purchaser is forced to purchase (in an open market transaction) which the Purchaser anticipated receiving upon such exercise, and shall be calculated as the amount by which (A) the Purchaser’s total purchase price (including customary brokerage commissions, if any) for the shares of Common Stock so purchased exceeds (B) the aggregate amount of the Exercise Price for the Warrant, for which such Form of Subscription was not timely honored.

10.Registration Rights.

10.1Registration Rights Granted. The Company hereby grants registration rights to the Purchaser pursuant to the Registration Rights Agreement.

10.2Offering Restrictions. Except as previously disclosed in the SEC Reports or in the Exchange Act Filings, or stock or stock options granted to employees or directors of the Company (these exceptions hereinafter referred to as the “Excepted Issuances”), neither the Company nor any of its Subsidiaries will, prior to the full repayment of the Term Note and the full repayment or conversion of the Convertible Note (together with all accrued and unpaid interest and fees related thereto), issue, or enter into any agreement to issue, any securities with a variable/floating conversion and/or pricing feature which are or could be (by conversion or registration) free-trading securities (i.e. common stock subject to a registration statement).

11.Miscellaneous.

11.1Governing Law, Jurisdiction and Waiver of Jury Trial.

(a)THIS AGREEMENT AND THE OTHER RELATED AGREEMENTS SHALL BE GOVERNED BY AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO CONTRACTS MADE AND PERFORMED IN SUCH STATE, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAWS.

(b)THE COMPANY HEREBY CONSENTS AND AGREES THAT THE STATE OR FEDERAL COURTS LOCATED IN THE COUNTY OF NEW YORK, STATE OF NEW YORK SHALL HAVE EXCLUSIVE JURISDICTION TO HEAR AND DETERMINE ANY CLAIMS OR DISPUTES BETWEEN THE COMPANY, ON THE ONE HAND, AND THE PURCHASER, ON THE OTHER HAND, PERTAINING TO THIS AGREEMENT OR ANY OF THE RELATED AGREEMENTS OR TO ANY MATTER ARISING OUT OF OR RELATED TO THIS AGREEMENT OR ANY OF THE OTHER RELATED AGREEMENTS; PROVIDED, THAT THE PURCHASER AND THE COMPANY ACKNOWLEDGE THAT ANY APPEALS FROM THOSE COURTS MAY HAVE TO BE HEARD BY A COURT LOCATED OUTSIDE OF THE COUNTY OF NEW YORK, STATE OF NEW YORK; AND FURTHERPROVIDED, THAT, NOTHING IN THIS AGREEMENT SHALL BE DEEMED OR OPERATE TO PRECLUDE THE PURCHASER FROM BRINGING SUIT OR TAKING OTHER LEGAL ACTION IN ANY OTHER JURISDICTION TO COLLECT THE OBLIGATIONS, TO REALIZE ON THE COLLATERAL (AS DEFINED IN THE MASTER SECURITY AGREEMENT) OR ANY OTHER SECURITY FOR THE OBLIGATIONS (AS DEFINED IN THE MASTER SECURITY AGREEMENT), OR TO ENFORCE A JUDGMENT OR OTHER COURT ORDER IN FAVOR OF THE PURCHASER. THE COMPANY EXPRESSLY SUBMITS AND CONSENTS IN ADVANCE TO SUCH JURISDICTION IN ANY ACTION OR SUIT COMMENCED IN ANY SUCH COURT, AND THE COMPANY HEREBY WAIVES ANY OBJECTION THAT IT MAY HAVE BASED UPON LACK OF PERSONAL JURISDICTION, IMPROPER VENUE OR FORUM NON CONVENIENS. THE COMPANY HEREBY WAIVES PERSONAL SERVICE OF THE SUMMONS, COMPLAINT AND OTHER PROCESS ISSUED IN ANY SUCH ACTION OR SUIT AND AGREES THAT SERVICE OF SUCH SUMMONS, COMPLAINT AND OTHER PROCESS MAY BE MADE BY REGISTERED OR CERTIFIED MAIL ADDRESSED TO THE COMPANY AT THE ADDRESS SET FORTH IN SECTION 11.9 AND THAT SERVICE SO MADE SHALL BE DEEMED COMPLETED UPON THE EARLIER OF THE COMPANY’S ACTUAL RECEIPT THEREOF OR THREE (3) DAYS AFTER DEPOSIT IN THE U.S. MAILS, PROPER POSTAGE PREPAID.

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(c)THE PARTIES DESIRE THAT THEIR DISPUTES BE RESOLVED BY A JUDGE APPLYING SUCH APPLICABLE LAWS. THEREFORE, TO ACHIEVE THE BEST COMBINATION OF THE BENEFITS OF THE JUDICIAL SYSTEM AND OF ARBITRATION, THE PARTIES HERETO WAIVE ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION, SUIT, OR PROCEEDING BROUGHT TO RESOLVE ANY DISPUTE, WHETHER ARISING IN CONTRACT, TORT, OR OTHERWISE BETWEEN THE PURCHASER AND/OR THE COMPANY ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THE RELATIONSHIP ESTABLISHED BETWEEN THEM IN CONNECTION WITH THIS AGREEMENT, ANY OTHER RELATED AGREEMENT OR THE TRANSACTIONS RELATED HERETO OR THERETO.

11.2Severability. Wherever possible each provision of this Agreement and the Related Agreements shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Agreement or any Related Agreement shall be prohibited by or invalid or illegal under applicable law such provision shall be ineffective to the extent of such prohibition or invalidity or illegality, without invalidating the remainder of such provision or the remaining provisions thereof which shall not in any way be affected or impaired thereby.

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11.3Survival. The representations, warranties, covenants and agreements made herein shall survive any investigation made by the Purchaser and the closing of the transactions contemplated hereby to the extent provided therein. All statements as to factual matters contained in any certificate or other instrument delivered by or on behalf of the Company pursuant hereto in connection with the transactions contemplated hereby shall be deemed to be representations and warranties by the Company hereunder solely as of the date of such certificate or instrument. All indemnities set forth herein shall survive the execution, delivery and termination of this Agreement and the Note and the making and repayment of the obligations arising hereunder, under the Note and under the other Related Agreements.

11.4Successors. Except as otherwise expressly provided herein, the provisions hereof shall inure to the benefit of, and be binding upon, the successors, heirs, executors and administrators of the parties hereto and shall inure to the benefit of and be enforceable by each person or entity which shall be a holder of the Securities from time to time, other than the holders of Common Stock which has been sold by the Purchaser pursuant to Rule 144 or an effective registration statement. The Purchaser shall not be permitted to assign its rights hereunder or under any Related Agreement to a competitor of the Company unless an Event of Default (as defined in the Note) has occurred and is continuing.

11.5Entire Agreement; Maximum Interest. This Agreement, the Related Agreements, the exhibits and schedules hereto and thereto and the other documents delivered pursuant hereto constitute the full and entire understanding and agreement between the parties with regard to the subjects hereof and no party shall be liable or bound to any other in any manner by any representations, warranties, covenants and agreements except as specifically set forth herein and therein. Nothing contained in this Agreement, any Related Agreement or in any document referred to herein or delivered in connection herewith shall be deemed to establish or require the payment of a rate of interest or other charges in excess of the maximum rate permitted by applicable law. In the event that the rate of interest or dividends required to be paid or other charges hereunder exceed the maximum rate permitted by such law, any payments in excess of such maximum shall be credited against amounts owed by the Company to the Purchaser and thus refunded to the Company.

11.6Amendment and Waiver.

(a)This Agreement may be amended or modified only upon the written consent of the Company and the Purchaser.

(b)The obligations of the Company and the rights of the Purchaser under this Agreement may be waived only with the written consent of the Purchaser.

(c)The obligations of the Purchaser and the rights of the Company under this Agreement may be waived only with the written consent of the Company.

11.7Delays or Omissions. It is agreed that no delay or omission to exercise any right, power or remedy accruing to any party, upon any breach, default or noncompliance by another party under this Agreement or the Related Agreements, shall impair any such right, power or remedy, nor shall it be construed to be a waiver of any such breach, default or noncompliance, or any acquiescence therein, or of or in any similar breach, default or noncompliance thereafter occurring. All remedies, either under this Agreement or the Related Agreements, by law or otherwise afforded to any party, shall be cumulative and not alternative.

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11.8Notices. All notices required or permitted hereunder shall be in writing and shall be deemed effectively given:

(a)upon personal delivery to the party to be notified;

(b)when sent by confirmed facsimile if sent during normal business hours of the recipient, if not, then on the next business day;

(c)three (3) business days after having been sent by registered or certified mail, return receipt requested, postage prepaid; or

(d)one (1) day after deposit with a nationally recognized overnight courier, specifying next day delivery, with written verification of receipt.

All communications shall be sent as follows:

If to the Company, to:	Modtech Holdings Inc. 2830 Barrett Avenue Perris, California 92571 Attention:Chief Financial Officer Facsimile:951-943-9655
	with a copy to:
	Haddan & Zepfel LLP 500 Newport Center Drive, Suite 580 Newport Beach, California 92660 Attention:Robert Zepfel, Esq. Facsimile:949-706-6060
If to the Purchaser, to:	Laurus Master Fund, Ltd. c/o M&C Corporate Services Limited P.O. Box 309 GT Ugland House George Town South Church Street Grand Cayman, Cayman Islands Facsimile:345-949-8080
	with a copy to:

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Portfolio Services

Laurus Capital Management, LLC

825 Third Avenue, 17th Floor

New York, NY 10022

Facsimile:212-541-4410

and:

Loeb & Loeb LLP

345 Park Avenue

New York, New York 10154

Attention:Scott Giordano, Esq.

Facsimile:212-504-2669

or at such other address as the Company or the Purchaser may designate by written notice to the other parties hereto given in accordance herewith.

11.9Attorneys’ Fees. In the event that any suit or action is instituted to enforce any provision in this Agreement or any Related Agreement, the prevailing party in such dispute shall be entitled to recover from the losing party all fees, costs and expenses of enforcing any right of such prevailing party under or with respect to this Agreement and/or such Related Agreement, including, without limitation, such reasonable fees and expenses of attorneys and accountants, which shall include, without limitation, all fees, costs and expenses of appeals.

11.10Titles and Subtitles. The titles of the sections and subsections of this Agreement are for convenience of reference only and are not to be considered in construing this Agreement.

11.11Facsimile Signatures; Counterparts. This Agreement may be executed by facsimile signatures and in any number of counterparts, each of which shall be an original, but all of which together shall constitute one agreement.

11.12Broker’s Fees. Except as set forth on Schedule 11.12 hereof, each party hereto represents and warrants that no agent, broker, investment banker, person or firm acting on behalf of or under the authority of such party hereto is or will be entitled to any broker’s or finder’s fee or any other commission directly or indirectly in connection with the transactions contemplated herein. Each party hereto further agrees to indemnify each other party for any claims, losses or expenses incurred by such other party as a result of the representation in this Section 11.12 being untrue.

11.13Construction. Each party acknowledges that its legal counsel participated in the preparation of this Agreement and the Related Agreements and, therefore, stipulates that the rule of construction that ambiguities are to be resolved against the drafting party shall not be applied in the interpretation of this Agreement or any Related Agreement to favor any party against the other.

[The Remainder of This Page is Intentionally Left Blank]

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IN WITNESS WHEREOF, the parties hereto have executed the SECURITIES PURCHASE AGREEMENT as of the date set forth in the first paragraph hereof.

COMPANY:		PURCHASER:
MODTECH HOLDINGS, INC.		LAURUS MASTER FUND, LTD.
By:	/s/: Kenneth S. Cragun	By:	/s/: David Grin
Name:	Kenneth S. Cragun	Name:	David Grin
Title:	Chief Financial Officer	Title:	Director

EXHIBIT A

FORM OF SECURED TERM NOTE

[Omitted]

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EXHIBIT B

FORM OF WARRANT FOR 576,086 SHARES OF COMMON STOCK

[Omitted]

1

EXHIBIT C

FORM OF ESCROW AGREEMENT

[Omitted]

1

EXHIBIT D

ACCOUNT AVAILABILITY

	Applicable Advance Rate (based on Number of Days from Date of Invoice)
Category of Eligible Accounts	0 to 30	31 to 60	61 to 90
Dealer Receivables	90%	90%	90%
Direct Non-Educational Receivables	85%	85%	85%
Unbonded Classroom Receivables	85%	85%	85%
Bonded Classroom Receivables	65%	50%	50%
Permanent One-Story Receivables	50%	50%	50%
Permanent Two-Story Receivables	0%	0%	0%

For the purposes of the foregoing, the following terms have the following meanings:

“Dealer Receivables” shall mean any account receivable arising from a sale of a relocatable modular building, whether such building is being used for commercial, educational or governmental purposes, by the Company to an authorized third-party dealer for the further sale, lease or distribution to the end user of such building.

“Direct Non-Educational Receivables” shall mean any account receivable arising from the sale by the Company of a relocatable modular building, to the end user of such building where such end user is not a school, school district or other government entity which is purchasing such building for educational use.

“Unbonded Classroom Receivables” shall mean any account receivable arising from the sale by the Company of a relocatable modular building, such building being used for educational purposes, to the end user of such building where such end user is a school, school district or other government entity which is purchasing such building for educational use and where such school, school district or other government entity did not require the Company to post a bond on the Company’s behalf to secure the Company’s performance under the contract out of which the Unbonded Classroom Receivable arose.

“Bonded Classroom Receivables” shall mean any account receivable arising from the sale by the Company of a relocatable modular building, such building being used for educational purposes, to the end user of such building where such end user is a school, school district or other government entity which is purchasing such building for educational use and where such school, school district or other government entity did require the Company to post a bond on the Company’s behalf to secure the Company’s performance under the contract out of which the Bonded Classroom Receivable arose.

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“Permanent One-Story Receivables” shall mean any account receivable arising from the sale by the Company of a single story, non-relocatable modular building, whether such building is being used for commercial, educational, governmental or other purposes, to the end user of such building.

“Permanent Two-Story Receivables” shall mean any account receivable arising from the sale by the Company of a two story, non-relocatable modular building, whether such building is being used for commercial, educational, governmental or other purposes, to the end user of such building.

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EXHIBIT E

FORM OF SUBSIDIARY GUARANTY

New York, New York _____________, 20__

FOR VALUE RECEIVED, and in consideration of note purchases from, loans made or to be made or credit otherwise extended or to be extended by Laurus Master Fund, Ltd. (“Laurus”) to or for the account of Modtech Holdings, Inc., a Delaware corporation (“Debtor”), from time to time and at any time and for other good and valuable consideration and to induce Laurus, in its discretion, to purchase such notes, make such loans or other extensions of credit and to make or grant such renewals, extensions, releases of collateral or relinquishments of legal rights as Laurus may deem advisable, each of the undersigned (and each of them if more than one, the liability under this Guaranty being joint and several) (jointly and severally referred to as “Guarantors” or “the undersigned”) unconditionally guaranties to Laurus, its successors, endorsees and assigns the prompt payment when due (whether by acceleration or otherwise) of all present and future obligations and liabilities of any and all kinds of Debtor to Laurus and of all instruments of any nature evidencing or relating to any such obligations and liabilities upon which Debtor or one or more parties and Debtor is or may become liable to Laurus, whether incurred by Debtor as maker, endorser, drawer, acceptor, guarantors , accommodation party or otherwise, and whether due or to become due, secured or unsecured, absolute or contingent, joint or several, and however or whenever acquired by Laurus, whether arising under, out of, or in connection with (i) that certain Securities Purchase Agreement dated as December 28, 2006 by and between the Debtor and Laurus (the “Securities Purchase Agreement”) and (ii) each Related Agreement referred to in the Securities Purchase Agreement (the Securities Purchase Agreement and each Related Agreement, as each may be amended, modified, restated or supplemented from time to time, are collectively referred to herein as the “Documents”), or any documents, instruments or agreements relating to or executed in connection with the Documents or any documents, instruments or agreements referred to therein or otherwise, or any other indebtedness, obligations or liabilities of the Debtor to Laurus, whether now existing or hereafter arising, direct or indirect, liquidated or unliquidated, absolute or contingent, due or not due and whether under, pursuant to or evidenced by a note, agreement, guaranty, instrument or otherwise (all of which are herein collectively referred to as the “Obligations”), and irrespective of the genuineness, validity, regularity or enforceability of such Obligations, or of any instrument evidencing any of the Obligations or of any collateral therefor or of the existence or extent of such collateral, and irrespective of the allowability, allowance or disallowance of any or all of the Obligations in any case commenced by or against Debtor under Title 11, United States Code, including, without limitation, obligations or indebtedness of Debtor for post-petition interest, fees, costs and charges that would have accrued or been added to the Obligations but for the commencement of such case. Terms not otherwise defined herein shall have the meaning assigned such terms in the Securities Purchase Agreement. In furtherance of the foregoing, the undersigned hereby agrees as follows:

1.No Impairment. Laurus may at any time and from time to time, either before or after the maturity thereof, without notice to or further consent of the undersigned, extend the time of payment of, exchange or surrender any collateral for, renew or extend any of the Obligations or increase or decrease the interest rate thereon, or any other agreement with Debtor or with any other party to or person liable on any of the Obligations, or interested therein, for the extension, renewal, payment, compromise, discharge or release thereof, in whole or in part, or for any modification of the terms thereof or of any agreement between Laurus and Debtor or any such other party or person, or make any election of rights Laurus may deem desirable under the United States Bankruptcy Code, as amended, or any other federal or state bankruptcy, reorganization, moratorium or insolvency law relating to or affecting the enforcement of creditors’ rights generally (any of the foregoing, an “Insolvency Law”) without in any way impairing or affecting this Guaranty. This Guaranty shall be effective regardless of the subsequent incorporation, merger or consolidation of Debtor, or any change in the composition, nature, personnel or location of Debtor and shall extend to any successor entity to Debtor, including a debtor in possession or the like under any Insolvency Law.

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2.Guaranty Absolute. Subject to Section 5(c) hereof, each of the undersigned jointly and severally guarantees that the Obligations will be paid strictly in accordance with the terms of the Documents and/or any other document, instrument or agreement creating or evidencing the Obligations, regardless of any law, regulation or order now or hereafter in effect in any jurisdiction affecting any of such terms or the rights of Debtor with respect thereto. Guarantors hereby knowingly accept the full range of risk encompassed within a contract of “continuing guaranty” which risk includes the possibility that Debtor will contract additional indebtedness for which Guarantors may be liable hereunder after Debtor’s financial condition or ability to pay its lawful debts when they fall due has deteriorated, whether or not Debtor has properly authorized incurring such additional indebtedness. The undersigned acknowledge that (i) no oral representations, including any representations to extend credit or provide other financial accommodations to Debtor, have been made by Laurus to induce the undersigned to enter into this Guaranty and (ii) any extension of credit to the Debtor shall be governed solely by the provisions of the Documents. The liability of each of the undersigned under this Guaranty shall be absolute and unconditional, in accordance with its terms, and shall remain in full force and effect without regard to, and shall not be released, suspended, discharged, terminated or otherwise affected by, any circumstance or occurrence whatsoever, including, without limitation: (a) any waiver, indulgence, renewal, extension, amendment or modification of or addition, consent or supplement to or deletion from or any other action or inaction under or in respect of the Documents or any other instruments or agreements relating to the Obligations or any assignment or transfer of any thereof, (b) any lack of validity or enforceability of any Document or other documents, instruments or agreements relating to the Obligations or any assignment or transfer of any thereof, (c) any furnishing of any additional security to Laurus or its assignees or any acceptance thereof or any release of any security by Laurus or its assignees, (d) any limitation on any party’s liability or obligation under the Documents or any other documents, instruments or agreements relating to the Obligations or any assignment or transfer of any thereof or any invalidity or unenforceability, in whole or in part, of any such document, instrument or agreement or any term thereof, (e) any bankruptcy, insolvency, reorganization, composition, adjustment, dissolution, liquidation or other like proceeding relating to Debtor, or any action taken with respect to this Guaranty by any trustee or receiver, or by any court, in any such proceeding, whether or not the undersigned shall have notice or knowledge of any of the foregoing, (f) any exchange, release or nonperfection of any collateral, or any release, or amendment or waiver of or consent to departure from any guaranty or security, for all or any of the Obligations or (g) any other circumstance which might otherwise constitute a defense available to, or a discharge of, the undersigned. Any amounts due from the undersigned to Laurus shall bear interest until such amounts are paid in full at the highest rate then applicable to the Obligations. Obligations include post-petition interest whether or not allowed or allowable. Notwithstanding anything contained herein to the contrary, the Purchaser acknowledges, based upon the representations and warranties made by the Company and its Subsidiaries under Section 4.2 of the Securities Purchase Agreement, that the Subsidiaries of the Company set forth on Schedule 4.1 thereto have either dissolved, suspended operations and/or filed for their corporate charters to be revolved and such occurrences shall not constitute a breach under this guaranty.

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3.Waivers.

(a)This Guaranty is a guaranty of payment and not of collection. Laurus shall be under no obligation to institute suit, exercise rights or remedies or take any other action against Debtor or any other person or entity liable with respect to any of the Obligations or resort to any collateral security held by it to secure any of the Obligations as a condition precedent to the undersigned being obligated to perform as agreed herein and each of the Guarantors hereby waives any and all rights which it may have by statute or otherwise which would require Laurus to do any of the foregoing. Each of the Guarantors further consents and agrees that Laurus shall be under no obligation to marshal any assets in favor of Guarantors, or against or in payment of any or all of the Obligations. The undersigned hereby waives all suretyship defenses and any rights to interpose any defense, counterclaim or offset of any nature and description which the undersigned may have or which may exist between and among Laurus, Debtor and/or the undersigned with respect to the undersigned’s obligations under this Guaranty, or which Debtor may assert on the underlying debt, including but not limited to failure of consideration, breach of warranty, fraud, payment (other than cash payment in full of the Obligations), statute of frauds, bankruptcy, infancy, statute of limitations, accord and satisfaction, and usury.

(b)Each of the undersigned further waives (i) notice of the acceptance of this Guaranty, of the making of any such loans or extensions of credit, and of all notices and demands of any kind to which the undersigned may be entitled, including, without limitation, notice of adverse change in Debtor’s financial condition or of any other fact which might materially increase the risk of the undersigned and (ii) presentment to or demand of payment from anyone whomsoever liable upon any of the Obligations, protest, notices of presentment, non-payment or protest and notice of any sale of collateral security or any default of any sort.

(c)Notwithstanding any payment or payments made by the undersigned hereunder, or any setoff or application of funds of the undersigned by Laurus, the undersigned shall not be entitled to be subrogated to any of the rights of Laurus against Debtor or against any collateral or guarantee or right of offset held by Laurus for the payment of the Obligations, nor shall the undersigned seek or be entitled to seek any contribution or reimbursement from Debtor in respect of payments made by the undersigned hereunder, until all amounts owing to Laurus by Debtor on account of the Obligations are indefeasibly paid in full and Laurus’ obligation to extend credit pursuant to the Documents has been irrevocably terminated. If, notwithstanding the foregoing, any amount shall be paid to the undersigned on account of such subrogation rights at any time when all of the Obligations shall not have been paid in full and Laurus’ obligation to extend credit pursuant to the Documents shall not have been terminated, such amount shall be held by the undersigned in trust for Laurus, segregated from other funds of the undersigned, and shall forthwith upon, and in any event within two (2) business days of, receipt by the undersigned, be turned over to Laurus in the exact form received by the undersigned (duly endorsed by the undersigned to Laurus, if required), to be applied against the Obligations, whether matured or unmatured, in such order as Laurus may determine, subject to the provisions of the Documents. Any and all present and future debts and obligations of Debtor to any of the undersigned are hereby waived and postponed in favor of, and subordinated to the full payment and performance of, all present and future Obligations of Debtor to Laurus.

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4.Security. All sums at any time to the credit of the undersigned and any property of the undersigned in Laurus’ possession or in the possession of any bank, financial institution or other entity that directly or indirectly, through one or more intermediaries, controls or is controlled by, or is under common control with, Laurus (each such entity, an “Affiliate”) shall be deemed held by Laurus or such Affiliate, as the case may be, as security for any and all of the undersigned’s obligations to Laurus and to any Affiliate of Laurus, no matter how or when arising and whether under this or any other instrument, agreement or otherwise.

5.Representations and Warranties. Each of the undersigned hereby jointly and severally represents and warrants (all of which representations and warranties shall survive until all Obligations are indefeasibly satisfied in full and the Documents have been irrevocably terminated), that:

(a)Corporate Status. It is a corporation, partnership or limited liability company, as the case may be, duly formed, validly existing and in good standing under the laws of its jurisdiction of formation indicated on the signature page hereof and has full power, authority and legal right to own its property and assets and to transact the business in which it is engaged.

(b)Authority and Execution. It has full power, authority and legal right to execute and deliver, and to perform its obligations under, this Guaranty and has taken all necessary corporate, partnership or limited liability company, as the case may be, action to authorize the execution, delivery and performance of this Guaranty.

(c)Legal, Valid and Binding Character. This Guaranty constitutes its legal, valid and binding obligation enforceable in accordance with its terms, except as enforceability may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or other laws of general application affecting the enforcement of creditor’s rights and general principles of equity that restrict the availability of equitable or legal remedies.

(d)Violations. The execution, delivery and performance of this Guaranty will not violate any requirement of law applicable to it or any contract, agreement or instrument to which it is a party or by which it or any of its property is bound or result in the creation or imposition of any mortgage, lien or other encumbrance other than in favor of Laurus on any of its property or assets pursuant to the provisions of any of the foregoing, which, in any of the foregoing cases, could reasonably be expected to have, either individually or in the aggregate, a Material Adverse Effect.

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(e)Consents or Approvals. Other than those consents set forth on Schedule 5(e) hereto which have been previously obtained, no consent of any other person or entity (including, without limitation, any creditor of the undersigned) and no consent, license, permit, approval or authorization of, exemption by, notice or report to, or registration, filing or declaration with, any governmental authority is required in connection with the execution, delivery, performance, validity or enforceability of this Guaranty by it, except to the extent that the failure to obtain any of the foregoing could not reasonably be expected to have, either individually or in the aggregate, a Material Adverse Effect.

(f)Litigation. No litigation, arbitration, investigation or administrative proceeding of or before any court, arbitrator or governmental authority, bureau or agency is currently pending or, to the best of its knowledge, threatened (i) with respect to this Guaranty or any of the transactions contemplated by this Guaranty or (ii) against or affecting it, or any of its property or assets, which, in each of the foregoing cases, if adversely determined, could reasonably be expected to have a Material Adverse Effect.

(g)Financial Benefit. It has derived or expects to derive a financial or other advantage from each and every loan, advance or extension of credit made under the Documents or other Obligation incurred by the Debtor to Laurus.

(h)Solvency. As of the date of this Guaranty, (a) the fair saleable value of its assets exceeds its liabilities and (b) it is meeting its current liabilities as they mature.

Notwithstanding anything contained herein to the contrary, the Purchaser acknowledges, based upon the representations and warranties made by the Company and its Subsidiaries under Section 4.2 of the Securities Purchase Agreement, that the Subsidiary of the Company set forth on Schedule 4.1 thereto have either dissolved, suspended operations and/or filed for their corporate charters to be revolved and such occurrences shall not constitute a breach under this guaranty.

6.Acceleration.

(a)If any breach of any covenant or condition or other event of default shall occur and be continuing under any agreement made by Debtor or any of the undersigned to Laurus, or either Debtor or any of the undersigned should at any time become insolvent, or make a general assignment, or if a proceeding in or under any Insolvency Law shall be filed or commenced by, or in respect of, any of the undersigned, or if a notice of any lien, levy, or assessment is filed of record with respect to any assets of any of the undersigned by the United States of America or any department, agency, or instrumentality thereof, or if any taxes or debts owing at any time or times hereafter to any one of them becomes a lien or encumbrance upon any assets of the undersigned in Laurus’ possession, or otherwise, any and all Obligations shall for purposes hereof, at Laurus’ option, be deemed due and payable without notice notwithstanding that any such Obligation is not then due and payable by Debtor.

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(b)Each of the undersigned will promptly notify Laurus of any default by such undersigned in its respective performance or observance of any term or condition of any agreement to which the undersigned is a party if the effect of such default is to cause, or permit the holder of any obligation under such agreement to cause, such obligation to become due prior to its stated maturity and, if such an event occurs, Laurus shall have the right to accelerate such undersigned’s obligations hereunder.

7.Payments from Guarantors. Laurus, in its sole and absolute discretion, with or without notice to the undersigned, may apply on account of the Obligations any payment from the undersigned or any other guarantors, or amounts realized from any security for the Obligations, or may deposit any and all such amounts realized in a non-interest bearing cash collateral deposit account to be maintained as security for the Obligations.

8.Costs. The undersigned shall pay on demand, all costs, fees and expenses (including expenses for legal services of every kind) relating or incidental to the enforcement or protection of the rights of Laurus hereunder or under any of the Obligations.

9.No Termination. This is a continuing irrevocable guaranty and shall remain in full force and effect and be binding upon the undersigned, and each of the undersigned’s successors and assigns, until all of the Obligations have been indefeasibly paid in full and Laurus’ obligation to extend credit pursuant to the Documents has been irrevocably terminated. If any of the present or future Obligations are guarantied by persons, partnerships or entities in addition to the undersigned, the death, release or discharge in whole or in part or the bankruptcy, merger, consolidation, incorporation, liquidation or dissolution of one or more of them shall not discharge or affect the liabilities of any undersigned under this Guaranty.

10.Recapture. Anything in this Guaranty to the contrary notwithstanding, if Laurus receives any payment or payments on account of the liabilities guaranteed hereby, which payment or payments or any part thereof are subsequently invalidated, declared to be fraudulent or preferential, set aside and/or required to be repaid to a trustee, receiver, or any other party under any Insolvency Law, common law or equitable doctrine, then to the extent of any sum not finally retained by Laurus, the undersigned’s obligations to Laurus shall be reinstated and this Guaranty shall remain in full force and effect (or be reinstated) until payment shall have been made to Laurus, which payment shall be due on demand.

11.Books and Records. The books and records of Laurus showing the account between Laurus and Debtor shall be admissible in evidence in any action or proceeding, shall be binding upon the undersigned for the purpose of establishing the items therein set forth and shall constitute prima facie proof thereof.

12.No Waiver. No failure on the part of Laurus to exercise, and no delay in exercising, any right, remedy or power hereunder shall operate as a waiver thereof, nor shall any single or partial exercise by Laurus of any right, remedy or power hereunder preclude any other or future exercise of any other legal right, remedy or power. Each and every right, remedy and power hereby granted to Laurus or allowed it by law or other agreement shall be cumulative and not exclusive of any other, and may be exercised by Laurus at any time and from time to time.

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13.Waiver of Jury Trial. EACH OF THE UNDERSIGNED DESIRES THAT ITS DISPUTES BE RESOLVED BY A JUDGE APPLYING SUCH APPLICABLE LAWS. THEREFORE, TO ACHIEVE THE BEST COMBINATION OF THE BENEFITS OF THE JUDICIAL SYSTEM AND OF ARBITRATION, EACH OF THE UNDERSIGNED HERETO WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION, SUIT, OR PROCEEDING BROUGHT TO RESOLVE ANY DISPUTE, WHETHER ARISING IN CONTRACT, TORT, OR OTHERWISE BETWEEN LAURUS, AND/OR ANY OF THE UNDERSIGNED ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THE RELATIONSHIP ESTABLISHED BETWEEN THEM IN CONNECTION WITH THIS GUARANTY, ANY DOCUMENT OR THE TRANSACTIONS RELATED HERETO OR THERETO.

14.Governing Law; Jurisdiction. THIS GUARANTY CANNOT BE CHANGED OR TERMINATED ORALLY, AND SHALL BE GOVERNED BY AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO CONTRACTS MADE AND PERFORMED IN SUCH STATE, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAWS. EACH OF THE UNDERSIGNED HEREBY CONSENTS AND AGREES THAT THE STATE OR FEDERAL COURTS LOCATED IN THE COUNTY OF NEW YORK, STATE OF NEW YORK SHALL HAVE EXCLUSIVE JURISDICTION TO HEAR AND DETERMINE ANY CLAIMS OR DISPUTES BETWEEN ANY OF THE UNDERSIGNED, ON THE ONE HAND, AND LAURUS, ON THE OTHER HAND, PERTAINING TO THIS GUARANTY OR ANY OF THE DOCUMENTS OR TO ANY MATTER ARISING OUT OF OR RELATED TO THIS GUARANTY OR ANY OF THE DOCUMENTS; PROVIDED, THAT EACH OF THE UNDERSIGNED ACKNOWLEDGES THAT ANY APPEALS FROM THOSE COURTS MAY HAVE TO BE HEARD BY A COURT LOCATED OUTSIDE OF THE COUNTY OF NEW YORK, STATE OF NEW YORK; AND FURTHERPROVIDED, THAT NOTHING IN THIS GUARANTY SHALL BE DEEMED OR OPERATE TO PRECLUDE LAURUS FROM BRINGING SUIT OR TAKING OTHER LEGAL ACTION IN ANY OTHER JURISDICTION TO COLLECT THE OBLIGATIONS, TO REALIZE ON THE COLLATERAL OR ANY OTHER SECURITY FOR THE OBLIGATIONS, OR TO ENFORCE A JUDGMENT OR OTHER COURT ORDER IN FAVOR OF LAURUS. EACH OF THE UNDERSIGNED EXPRESSLY SUBMITS AND CONSENTS IN ADVANCE TO SUCH JURISDICTION IN ANY ACTION OR SUIT COMMENCED IN ANY SUCH COURT, AND EACH UNDERSIGNED HEREBY WAIVES ANY OBJECTION WHICH IT MAY HAVE BASED UPON LACK OF PERSONAL JURISDICTION, IMPROPER VENUE OR FORUM NON CONVENIENS. EACH OF THE UNDERSIGNED HEREBY WAIVES PERSONAL SERVICE OF THE SUMMONS, COMPLAINT AND OTHER PROCESS ISSUED IN ANY SUCH ACTION OR SUIT AND AGREES THAT SERVICE OF SUCH SUMMONS, COMPLAINT AND OTHER PROCESS MAY BE MADE BY REGISTERED OR CERTIFIED MAIL ADDRESSED TO SUCH UNDERSIGNED IN ACCORDANCE WITH SECTION 18 AND THAT SERVICE SO MADE SHALL BE DEEMED COMPLETED UPON THE EARLIER OF SUCH UNDERSIGNED’S ACTUAL RECEIPT THEREOF OR THREE (3) DAYS AFTER DEPOSIT IN THE U.S. MAILS, PROPER POSTAGE PREPAID.

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15.Understanding With Respect to Waivers and Consents. Each Guarantor warrants and agrees that each of the waivers and consents set forth in this Guaranty is made voluntarily and unconditionally after consultation with outside legal counsel and with full knowledge of its significance and consequences, with the understanding that events giving rise to any defense or right waived may diminish, destroy or otherwise adversely affect rights which such Guarantor otherwise may have against the Debtor, Laurus or any other person or entity or against any collateral. If, notwithstanding the intent of the parties that the terms of this Guaranty shall control in any and all circumstances, any such waivers or consents are determined to be unenforceable under applicable law, such waivers and consents shall be effective to the maximum extent permitted by law.

16.Severability. To the extent permitted by applicable law, any provision of this Guaranty which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction.

17.Amendments, Waivers. No amendment or waiver of any provision of this Guaranty nor consent to any departure by the undersigned therefrom shall in any event be effective unless the same shall be in writing executed by each of the undersigned directly affected by such amendment and/or waiver and Laurus.

18.Notice. All notices, requests and demands to or upon the undersigned, shall be in writing and shall be deemed to have been duly given or made (a) when delivered, if by hand, (b) three (3) days after being sent, postage prepaid, if by registered or certified mail, (c) when confirmed electronically, if by facsimile, or (d) when delivered, if by a recognized overnight delivery service in each event, to the numbers and/or address set forth beneath the signature of the undersigned.

19.Successors. Laurus may, from time to time, without notice to the undersigned, sell, assign, transfer or otherwise dispose of all or any part of the Obligations and/or rights under this Guaranty. Without limiting the generality of the foregoing, Laurus may assign, or grant participations to, one or more banks, financial institutions or other entities all or any part of any of the Obligations. In each such event, Laurus, its Affiliates and each and every immediate and successive purchaser, assignee, transferee or holder of all or any part of the Obligations shall have the right to enforce this Guaranty, by legal action or otherwise, for its own benefit as fully as if such purchaser, assignee, transferee or holder were herein by name specifically given such right. Laurus shall have an unimpaired right to enforce this Guaranty for its benefit with respect to that portion of the Obligations which Laurus has not disposed of, sold, assigned, or otherwise transferred.

20.Joinder. It is understood and agreed that any person or entity that desires to become a Guarantor hereunder, or is required to execute a counterpart of this Guaranty after the date hereof pursuant to the requirements of any Document, shall become a Guarantor hereunder by (x) executing a Joinder Agreement in form and substance satisfactory to Laurus, (y) delivering supplements to such exhibits and annexes to such Documents as Laurus shall reasonably request and (z) taking all actions as specified in this Guaranty as would have been taken by such such Guarantor had it been an original party to this Guaranty, in each case with all documents required above to be delivered to Laurus and with all documents and actions required above to be taken to the reasonable satisfaction of Laurus.

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21.Release. Nothing except indefeasible payment in full of the Obligations shall release any of the undersigned from liability under this Guaranty.

22.Remedies Not Exclusive. The remedies conferred upon Laurus in this Guaranty are intended to be in addition to, and not in limitation of any other remedy or remedies available to Laurus.

23.Limitation of Obligations under this Guaranty. Each Guarantor and Laurus (by its acceptance of the benefits of this Guaranty) hereby confirms that it is its intention that this Guaranty not constitute a fraudulent transfer or conveyance for purposes of the Bankruptcy Code, the Uniform Fraudulent Conveyance Act of any similar Federal or state law. To effectuate the foregoing intention, each Guarantor and Laurus (by its acceptance of the benefits of this Guaranty) hereby irrevocably agrees that the Obligations guaranteed by such Guarantor shall be limited to such amount as will, after giving effect to such maximum amount and all other (contingent or otherwise) liabilities of such Guarantor that are relevant under such laws and after giving effect to any rights to contribution pursuant to any agreement providing for an equitable contribution among such Guarantor and the other Guarantors (including this Guaranty), result in the Obligations of such Guarantor under this Guaranty in respect of such maximum amount not constituting a fraudulent transfer or conveyance.

[Remainder of This Page is Blank Signature Page Immediately Follows]

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IN WITNESS WHEREOF, this Guaranty has been executed by the undersigned as of the date and year here above written.

[SUBSIDIARY]
By:
	Name: _________________________________________________
	Title:   _________________________________________________
	Address: _______________________________________________
	Telephone: _____________________________________________
	Facsimile: ______________________________________________
	State of Formation: _______________________________________

[SUBSIDIARY]
By:
	Name: _________________________________________________
	Title: __________________________________________________
	Address: _______________________________________________
	Telephone: _____________________________________________
	Facsimile: ______________________________________________
	State of Formation:  _______________________________________

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EXHIBIT F

FORM OF STOCK PLEDGE AGREEMENT

This Stock Pledge Agreement (this “Agreement”), dated as of _____ __, 20__, among Laurus Master Fund, Ltd. (the “Pledgee”), Modtech Holdings, Inc., a Delaware corporation (the “Company”), and each of the other undersigned parties (other than the Pledgee) (the Company and each such other undersigned party, a “Pledgor” and collectively, the “Pledgors”).

BACKGROUND

The Company has entered into a Securities Purchase Agreement, dated as of December 28, 2006 (as amended, modified, restated or supplemented from time to time, the “Securities Purchase Agreement”) pursuant to which the Pledgee provides or will provide certain financial accommodations to the Company and certain subsidiaries of the Company.

In order to induce the Pledgee to provide or continue to provide the financial accommodations described in the Securities Purchase Agreement, each Pledgor has agreed to pledge and grant a security interest in the collateral described herein to the Pledgee on the terms and conditions set forth herein.

NOW, THEREFORE, in consideration of the premises and for other good and valuable consideration the receipt of which is hereby acknowledged, the parties hereto agree as follows:

1.Defined Terms. All capitalized terms used herein which are not defined shall have the meanings given to them in the Securities Purchase Agreement.

2.Pledge and Grant of Security Interest. To secure the full and punctual payment and performance of (the following clauses (a) and (b), collectively, the “Obligations”) (a) the obligations under the Securities Purchase Agreement and the Related Agreements referred to in the Securities Purchase Agreement (the Securities Purchase Agreement and the Related Agreements, as each may be amended, restated, modified and/or supplemented from time to time, collectively, the “Documents”) and (b) all other obligations and liabilities of each Pledgor to the Pledgee whether now existing or hereafter arising, direct or indirect, liquidated or unliquidated, absolute or contingent, due or not due and whether under, pursuant to or evidenced by a note, agreement, guaranty, instrument or otherwise (in each case, irrespective of the genuineness, validity, regularity or enforceability of such Obligations, or of any instrument evidencing any of the Obligations or of any collateral therefor or of the existence or extent of such collateral, and irrespective of the allowability, allowance or disallowance of any or all of such in any case commenced by or against any Pledgor under Title 11, United States Code, including, without limitation, obligations of each Pledgor for post-petition interest, fees, costs and charges that would have accrued or been added to the Obligations but for the commencement of such case), each Pledgor hereby pledges, assigns, hypothecates, transfers and grants a security interest to Pledgee in all of the following (the “Collateral”):

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(a)the shares of stock set forth on Schedule A annexed hereto and expressly made a part hereof (together with any additional shares of stock or other equity interests acquired by any Pledgor, the “Pledged Stock”), the certificates representing the Pledged Stock and all dividends, cash, instruments and other property or proceeds from time to time received, receivable or otherwise distributed in respect of or in exchange for any or all of the Pledged Stock;

(b)all additional shares of stock of any issuer (each, an “Issuer”) of the Pledged Stock from time to time acquired by any Pledgor in any manner, including, without limitation, stock dividends or a distribution in connection with any increase or reduction of capital, reclassification, merger, consolidation, sale of assets, combination of shares, stock split, spin-off or split-off (which shares shall be deemed to be part of the Collateral), and the certificates representing such additional shares, and all dividends, cash, instruments and other property or proceeds from time to time received, receivable or otherwise distributed in respect of or in exchange for any or all of such shares; and

(c)all options and rights, whether as an addition to, in substitution of or in exchange for any shares of any Pledged Stock and all dividends, cash, instruments and other property or proceeds from time to time received, receivable or otherwise distributed in respect of or in exchange for any or all such options and rights.

3.Delivery of Collateral. All certificates representing or evidencing the Pledged Stock shall be delivered to and held by or on behalf of Pledgee pursuant hereto and shall be accompanied by duly executed instruments of transfer or assignments in blank, all in form and substance satisfactory to Pledgee. Each Pledgor hereby authorizes the Issuer upon demand by the Pledgee to deliver any certificates, instruments or other distributions issued in connection with the Collateral directly to the Pledgee, in each case to be held by the Pledgee, subject to the terms hereof. Upon the occurrence and during the continuance of an Event of Default (as defined below), the Pledgee shall have the right, during such time in its discretion and without notice to the Pledgor, to transfer to or to register in the name of the Pledgee or any of its nominees any or all of the Pledged Stock. In addition, the Pledgee shall have the right at such time to exchange certificates or instruments representing or evidencing Pledged Stock for certificates or instruments of smaller or larger denominations.

4.Representations and Warranties of each Pledgor. Each Pledgor jointly and severally represents and warrants to the Pledgee (which representations and warranties shall be deemed to continue to be made until all of the Obligations have been paid in full and each Document and each agreement and instrument entered into in connection therewith has been irrevocably terminated) that:

(a)the execution, delivery and performance by each Pledgor of this Agreement and the pledge of the Collateral hereunder do not and will not result in any violation of any agreement, indenture, instrument, license, judgment, decree, order, law, statute, ordinance or other governmental rule or regulation applicable to any Pledgor;

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(b)this Agreement constitutes the legal, valid, and binding obligation of each Pledgor enforceable against each Pledgor in accordance with its terms;

(c)(i) all Pledged Stock owned by each Pledgor is set forth on Schedule A hereto and (ii) each Pledgor is the direct and beneficial owner of each share of the Pledged Stock;

(d)all of the shares of the Pledged Stock have been duly authorized, validly issued and are fully paid and nonassessable;

(e)no consent or approval of any person, corporation, governmental body, regulatory authority or other entity, is or will be necessary for (i) the execution, delivery and performance of this Agreement, (ii) the exercise by the Pledgee of any rights with respect to the Collateral or (iii) the pledge and assignment of, and the grant of a security interest in, the Collateral hereunder;

(f)there are no pending or, to the best of Pledgor’s knowledge, threatened actions or proceedings before any court, judicial body, administrative agency or arbitrator which may materially adversely affect the Collateral;

(g)each Pledgor has the requisite power and authority to enter into this Agreement and to pledge and assign the Collateral to the Pledgee in accordance with the terms of this Agreement;

(h)each Pledgor owns each item of the Collateral and, except for the pledge and security interest granted to Pledgee hereunder, the Collateral shall be, immediately following the closing of the transactions contemplated by the Documents, free and clear of any other security interest, mortgage, pledge, claim, lien, charge, hypothecation, assignment, offset or encumbrance whatsoever (collectively, “Liens”);

(i)there are no restrictions on transfer of the Pledged Stock contained in the certificate of incorporation or by-laws (or equivalent organizational documents) of the Issuer or otherwise which have not otherwise been enforceably and legally waived by the necessary parties;

(j)none of the Pledged Stock has been issued or transferred in violation of the securities registration, securities disclosure or similar laws of any jurisdiction to which such issuance or transfer may be subject;

(k)the pledge and assignment of the Collateral and the grant of a security interest under this Agreement vest in the Pledgee all rights of each Pledgor in the Collateral as contemplated by this Agreement; and

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(l)Other than as set forth on Schedule A hereto, the Pledged Stock constitutes one hundred percent (100%) of the issued and outstanding shares of capital stock of each Issuer.

5.Covenants. Each Pledgor jointly and severally covenants that, until the Obligations shall be indefeasibly satisfied in full and each Document and each agreement and instrument entered into in connection therewith is irrevocably terminated:

(a)No Pledgor will sell, assign, transfer, convey, or otherwise dispose of its rights in or to the Collateral or any interest therein; nor will any Pledgor create, incur or permit to exist any Lien whatsoever with respect to any of the Collateral or the proceeds thereof other than that created hereby.

(b)Each Pledgor will, at its expense, defend Pledgee’s right, title and security interest in and to the Collateral against the claims of any other party.

(c)Each Pledgor shall at any time, and from time to time, upon the written request of Pledgee, execute and deliver such further documents and do such further acts and things as Pledgee may reasonably request in order to effectuate the purposes of this Agreement including, but without limitation, delivering to Pledgee, upon the occurrence of an Event of Default, irrevocable proxies in respect of the Collateral in form satisfactory to Pledgee. Until receipt thereof, upon an Event of Default that has occurred and is continuing beyond any applicable grace period, this Agreement shall constitute Pledgor’s proxy to Pledgee or its nominee to vote all shares of Collateral then registered in each Pledgor’s name.

(d)No Pledgor will consent to or approve the issuance of (i) any additional shares of any class of capital stock or other equity interests of the Issuer; or (ii) any securities convertible either voluntarily by the holder thereof or automatically upon the occurrence or nonoccurrence of any event or condition into, or any securities exchangeable for, any such shares, unless, in either case, such shares are pledged as Collateral pursuant to this Agreement.

6.Voting Rights and Dividends. In addition to the Pledgee’s rights and remedies set forth in Section 8 hereof, in case an Event of Default shall have occurred and be continuing, beyond any applicable cure period, the Pledgee shall (i) be entitled to vote the Collateral, (ii) be entitled to give consents, waivers and ratifications in respect of the Collateral (each Pledgor hereby irrevocably constituting and appointing the Pledgee, with full power of substitution, the proxy and attorney-in-fact of each Pledgor for such purposes) and (iii) be entitled to collect and receive for its own use cash dividends paid on the Collateral. No Pledgor shall be permitted to exercise or refrain from exercising any voting rights or other powers if, in the reasonable judgment of the Pledgee, such action would have a material adverse effect on the value of the Collateral or any part thereof; and, provided, further, that each Pledgor shall give at least five (5) days’ written notice of the manner in which such Pledgor intends to exercise, or the reasons for refraining from exercising, any voting rights or other powers other than with respect to any election of directors and voting with respect to any incidental matters. Following the occurrence of an Event of Default, all dividends and all other distributions in respect of any of the Collateral, shall be delivered to the Pledgee to hold as Collateral and shall, if received by any Pledgor, be received in trust for the benefit of the Pledgee, be segregated from the other property or funds of any other Pledgor, and be forthwith delivered to the Pledgee as Collateral in the same form as so received (with any necessary endorsement).

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7.Event of Default. An “Event of Default” under this Agreement shall occur upon the happening of any of the following events:

(a)An “Event of Default” or any other default in the performance of any of its obligations under any Document or any agreement or note related to any Document shall have occurred and be continuing beyond any applicable cure period;

(b)Any representation or warranty, or statement made or furnished to Laurus under this Agreement by any Pledgor or on any Pledgor’s behalf shall prove to any time be false or misleading in any material respect on the date as of which made or deemed made;

(c)Any portion of the Collateral is subjected to a levy of execution, attachment, distraint or other judicial process or any portion of the Collateral is the subject of a claim (other than by the Pledgee) of a Lien or other right or interest in or to the Collateral and such levy or claim shall not be cured, disputed or stayed within a period of forty (40) business days after the occurrence thereof; or

(d)Any Pledgor shall (i) apply for, consent to, or suffer to exist the appointment of, or the taking of possession by, a receiver, custodian, trustee, liquidator or other fiduciary of itself or of all or a substantial part of its property, (ii) make a general assignment for the benefit of creditors, (iii) commence a voluntary case under any state or federal bankruptcy laws (as now or hereafter in effect), (iv) be adjudicated a bankrupt or insolvent, (v) file a petition seeking to take advantage of any other law providing for the relief of debtors, (vi) acquiesce to, or fail to have dismissed, within thirty (30) days, any petition filed against it in any involuntary case under such bankruptcy laws, or (vii) take any action for the purpose of effecting any of the foregoing.

8.Remedies. In case an Event of Default shall have occurred and is continuing, the Pledgee may:

(a)Transfer any or all of the Collateral into its name, or into the name of its nominee or nominees;

(b)Exercise all corporate rights with respect to the Collateral including, without limitation, all rights of conversion, exchange, subscription or any other rights, privileges or options pertaining to any shares of the Collateral as if it were the absolute owner thereof, including, but without limitation, the right to exchange, at its discretion, any or all of the Collateral upon the merger, consolidation, reorganization, recapitalization or other readjustment of the Issuer thereof, or upon the exercise by the Issuer of any right, privilege or option pertaining to any of the Collateral, and, in connection therewith, to deposit and deliver any and all of the Collateral with any committee, depository, transfer agent, registrar or other designated agent upon such terms and conditions as it may determine, all without liability except to account for property actually received by it; and

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(c)Subject to any requirement of applicable law, sell, assign and deliver the whole or, from time to time, any part of the Collateral at the time held by the Pledgee, at any private sale or at public auction, with or without demand, advertisement or notice of the time or place of sale or adjournment thereof or otherwise (all of which are hereby waived, except such notice as is required by applicable law and cannot be waived), for cash or credit or for other property for immediate or future delivery, and for such price or prices and on such terms as the Pledgee in its sole discretion may determine, or as may be required by applicable law.

Each Pledgor hereby waives and releases any and all right or equity of redemption, whether before or after sale hereunder. At any such sale, unless prohibited by applicable law, the Pledgee may bid for and purchase the whole or any part of the Collateral so sold free from any such right or equity of redemption. All moneys received by the Pledgee hereunder, whether upon sale of the Collateral or any part thereof or otherwise, shall be held by the Pledgee and applied by it as provided in Section 10 hereof. No failure or delay on the part of the Pledgee in exercising any rights hereunder shall operate as a waiver of any such rights nor shall any single or partial exercise of any such rights preclude any other or future exercise thereof or the exercise of any other rights hereunder. The Pledgee shall have no duty as to the collection or protection of the Collateral or any income thereon nor any duty as to preservation of any rights pertaining thereto, except to apply the funds in accordance with the requirements of Section 10 hereof. The Pledgee may exercise its rights with respect to property held hereunder without resort to other security for or sources of reimbursement for the Obligations. In addition to the foregoing, Pledgee shall have all of the rights, remedies and privileges of a secured party under the Uniform Commercial Code of New York (the “UCC”) regardless of the jurisdiction in which enforcement hereof is sought.

9.Private Sale. Each Pledgor recognizes that the Pledgee may be unable to effect (or to do so only after delay which would adversely affect the value that might be realized from the Collateral) a public sale of all or part of the Collateral by reason of certain prohibitions contained in the Securities Act, and may be compelled to resort to one or more private sales to a restricted group of purchasers who will be obliged to agree, among other things, to acquire such Collateral for their own account, for investment and not with a view to the distribution or resale thereof. Each Pledgor agrees that any such private sale may be at prices and on terms less favorable to the seller than if sold at public sales and that such private sales shall be deemed to have been made in a commercially reasonable manner. Each Pledgor agrees that the Pledgee has no obligation to delay sale of any Collateral for the period of time necessary to permit the Issuer to register the Collateral for public sale under the Securities Act.

10.Proceeds of Sale. The proceeds of any collection, recovery, receipt, appropriation, realization or sale of the Collateral shall be applied by the Pledgee as follows:

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(a)First, to the payment of all costs, reasonable expenses and charges of the Pledgee and to the reimbursement of the Pledgee for the prior payment of such costs, reasonable expenses and charges incurred in connection with the care and safekeeping of the Collateral (including, without limitation, the reasonable expenses of any sale or any other disposition of any of the Collateral), attorneys’ fees and reasonable expenses, court costs, any other fees or expenses incurred or expenditures or advances made by Pledgee in the protection, enforcement or exercise of its rights, powers or remedies hereunder;

(b)Second, to the payment of the Obligations, in whole or in part, in such order as the Pledgee may elect, whether or not such Obligations is then due;

(c)Third, to such persons, firms, corporations or other entities as required by applicable law including, without limitation, Section 9-615(a)(3) of the UCC; and

(d)Fourth, to the extent of any surplus to the Pledgors or as a court of competent jurisdiction may direct.

In the event that the proceeds of any collection, recovery, receipt, appropriation, realization or sale are insufficient to satisfy the Obligations, each Pledgor shall be jointly and severally liable for the deficiency plus the costs and fees of any attorneys employed by Pledgee to collect such deficiency.

11.Waiver of Marshaling. Each Pledgor hereby waives any right to compel any marshaling of any of the Collateral.

12.No Waiver. Any and all of the Pledgee’s rights with respect to the Encumbrances (as defined in the Master Security Agreement) granted under this Agreement shall continue unimpaired, and Pledgor shall be and remain obligated in accordance with the terms hereof, notwithstanding (a) the bankruptcy, insolvency or reorganization of any Pledgor, (b) the release or substitution of any item of the Collateral at any time, or of any rights or interests therein, provided that if Pledgee shall release its Encumbrance on any Collateral then Pledgee’s rights with respect to such Encumbrance shall not continue or (c) any delay, extension of time, renewal, compromise or other indulgence granted by the Pledgee in reference to any of the Obligations. Each Pledgor hereby waives all notice of any such delay, extension, release, substitution, renewal, compromise or other indulgence, and hereby consents to be bound hereby as fully and effectively as if such Pledgor had expressly agreed thereto in advance. No delay or extension of time by the Pledgee in exercising any power of sale, option or other right or remedy hereunder, and no failure by the Pledgee to give notice or make demand, shall constitute a waiver thereof, or limit, impair or prejudice the Pledgee’s right to take any action against any Pledgor or to exercise any other power of sale, option or any other right or remedy.

13.Expenses. The Collateral shall secure, and each Pledgor shall pay to Pledgee on demand, from time to time, all reasonable costs and expenses, (including but not limited to, reasonable attorneys’ fees and costs, taxes, and all transfer, recording, filing and other charges) of, or incidental to, the custody, care, transfer, administration of the Collateral or any other collateral, or in any way relating to the enforcement, protection or preservation of the rights or remedies of the Pledgee under this Agreement or with respect to any of the Obligations.

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14.The Pledgee Appointed Attorney-In-Fact and Performance by the Pledgee. Upon the occurrence of an Event of Default, each Pledgor hereby irrevocably constitutes and appoints the Pledgee as such Pledgor’s true and lawful attorney-in-fact, with full power of substitution, to execute, acknowledge and deliver any instruments and to do in such Pledgor’s name, place and stead, all such acts, things and deeds for and on behalf of and in the name of such Pledgor, which such Pledgor could or might do or which the Pledgee may deem necessary, desirable or convenient to accomplish the purposes of this Agreement, including, without limitation, to execute such instruments of assignment or transfer or orders and to register, convey or otherwise transfer title to the Collateral into the Pledgee’s name. Each Pledgor hereby ratifies and confirms all that said attorney-in-fact may so do and hereby declares this power of attorney to be coupled with an interest and irrevocable. If any Pledgor fails to perform any agreement herein contained, the Pledgee may itself perform or cause performance thereof, and any costs and expenses of the Pledgee incurred in connection therewith shall be paid by the Pledgors as provided in Section 10 hereof.

15.WAIVERS. THE PARTIES HERETO DESIRES THAT THEIR DISPUTES BE RESOLVED BY A JUDGE APPLYING SUCH APPLICABLE LAWS. THEREFORE, TO ACHIEVE THE BEST COMBINATION OF THE BENEFITS OF THE JUDICIAL SYSTEM AND OF ARBITRATION, THE PARTIES HERETO WAIVE ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION, SUIT, OR PROCEEDING BROUGHT TO RESOLVE ANY DISPUTE, WHETHER ARISING IN CONTRACT, TORT, OR OTHERWISE BETWEEN LAURUS, AND/OR ANY COMPANY ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THE RELATIONSHIP ESTABLISHED BETWEEN THEN IN CONNECTION WITH THIS AGREEMENT, ANY OTHER DOCUMENT OR THE TRANSACTIONS RELATED HERETO OR THERETO.

16.Recapture. Notwithstanding anything to the contrary in this Agreement, if the Pledgee receives any payment or payments on account of the Obligations, which payment or payments or any part thereof are subsequently invalidated, declared to be fraudulent or preferential, set aside and/or required to be repaid to a trustee, receiver, or any other party under the United States Bankruptcy Code, as amended, or any other federal or state bankruptcy, reorganization, moratorium or insolvency law relating to or affecting the enforcement of creditors’ rights generally, common law or equitable doctrine, then to the extent of any sum not finally retained by the Pledgee, each Pledgor’s obligations to the Pledgee shall be reinstated and this Agreement shall remain in full force and effect (or be reinstated) until payment shall have been made to Pledgee, which payment shall be due on demand.

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17.Captions. All captions in this Agreement are included herein for convenience of reference only and shall not constitute part of this Agreement for any other purpose.

18.Miscellaneous.

(a)This Agreement constitutes the entire and final agreement among the parties with respect to the subject matter hereof and may not be changed, terminated or otherwise varied except by a writing duly executed by the parties hereto.

(b)No waiver of any term or condition of this Agreement, whether by delay, omission or otherwise, shall be effective unless in writing and signed by the party sought to be charged, and then such waiver shall be effective only in the specific instance and for the purpose for which given.

(c)In the event that any provision of this Agreement or the application thereof to any Pledgor or any circumstance in any jurisdiction governing this Agreement shall, to any extent, be invalid or unenforceable under any applicable statute, regulation, or rule of law, such provision shall be deemed inoperative to the extent that it may conflict therewith and shall be deemed modified to conform to such statute, regulation or rule of law, and the remainder of this Agreement and the application of any such invalid or unenforceable provision to parties, jurisdictions, or circumstances other than to whom or to which it is held invalid or unenforceable shall not be affected thereby, nor shall same affect the validity or enforceability of any other provision of this Agreement.

(d)This Agreement shall be binding upon each Pledgor, and each Pledgor’s successors and assigns, and shall inure to the benefit of the Pledgee and its successors and assigns.

(e)Any notice or other communication required or permitted pursuant to this Agreement shall be given in accordance with the Securities Purchase Agreement.

(f)THIS AGREEMENT AND THE OTHER DOCUMENTS SHALL BE GOVERNED BY AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO CONTRACTS MADE AND PERFORMED IN SUCH STATE, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAW.

(g)EACH PLEDGOR HEREBY CONSENTS AND AGREES THAT THE STATE OR FEDERAL COURTS LOCATED IN THE COUNTY OF NEW YORK, STATE OF NEW YORK SHALL HAVE EXCLUSIVE JURISDICTION TO HEAR AND DETERMINE ANY CLAIMS OR DISPUTES BETWEEN ANY PLEDGOR, ON THE ONE HAND, AND THE PLEDGEE, ON THE OTHER HAND, PERTAINING TO THIS AGREEMENT OR ANY OF THE OTHER DOCUMENTS OR TO ANY MATTER ARISING OUT OF OR RELATED TO THIS AGREEMENT OR ANY OF THE OTHER DOCUMENTS, PROVIDED, THAT EACH PLEDGOR ACKNOWLEDGES THAT ANY APPEALS FROM THOSE COURTS MAY HAVE TO BE HEARD BY A COURT LOCATED OUTSIDE OF THE COUNTY OF NEW YORK, STATE OF NEW YORK; AND FURTHERPROVIDED, THAT NOTHING IN THIS AGREEMENT SHALL BE DEEMED OR OPERATE TO PRECLUDE THE PLEDGEE FROM BRINGING SUIT OR TAKING OTHER LEGAL ACTION IN ANY OTHER JURISDICTION TO COLLECT THE INDEBTEDNESS, TO REALIZE ON THE COLLATERAL OR ANY OTHER SECURITY FOR THE INDEBTEDNESS, OR TO ENFORCE A JUDGMENT OR OTHER COURT ORDER IN FAVOR OF THE PLEDGEE. EACH PLEDGOR EXPRESSLY SUBMITS AND CONSENTS IN ADVANCE TO SUCH JURISDICTION IN ANY ACTION OR SUIT COMMENCED IN ANY SUCH COURT, AND EACH PLEDGOR HEREBY WAIVES ANY OBJECTION WHICH IT MAY HAVE BASED UPON LACK OF PERSONAL JURISDICTION, IMPROPER VENUE OR FORUM NON CONVENIENS. EACH PLEDGOR HEREBY WAIVES PERSONAL SERVICE OF THE SUMMONS, COMPLAINT AND OTHER PROCESS ISSUED IN ANY SUCH ACTION OR SUIT AND AGREES THAT SERVICE OF SUCH SUMMONS, COMPLAINT AND OTHER PROCESS MAY BE MADE BY REGISTERED OR CERTIFIED MAIL ADDRESSED TO SUCH PLEDGOR AT THE ADDRESS SET FORTH IN THE SECURITIES PURCHASE AGREEMENT AND THAT SERVICE SO MADE SHALL BE DEEMED COMPLETED UPON THE EARLIER OF THE SUCH PLEDGOR’S ACTUAL RECEIPT THEREOF OR THREE (3) DAYS AFTER DEPOSIT IN THE U.S. MAILS, PROPER POSTAGE PREPAID.

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(h)It is understood and agreed that any person or entity that desires to become a Pledgor hereunder, or is required to execute a counterpart of this Agreement after the date hereof pursuant to the requirements of any Document, shall become a Pledgor hereunder by (x) executing a Joinder Agreement in form and substance satisfactory to the Pledgee, (y) delivering supplements to such exhibits and annexes to such Documents as the Pledgee shall reasonably request and/or set forth in such joinder agreement and (z) taking all actions as specified in this Agreement as would have been taken by such Pledgor had it been an original party to this Agreement, in each case with all documents required above to be delivered to the Pledgee and with all documents and actions required above to be taken to the reasonable satisfaction of the Pledgee.

(i)This Agreement may be executed in one or more counterparts, each of which shall be deemed an original and all of which when taken together shall constitute one and the same agreement. Any signature delivered by a party by facsimile transmission shall be deemed an original signature hereto.

[Remainder of Page Intentionally Left Blank]

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IN WITNESS WHEREOF, the parties have duly executed this Agreement as of the day and year first written above.

MODTECH HOLDINGS, INC.
By:
	Name: _________________________________________________
	Title: __________________________________________________

LAURUS MASTER FUND, LTD.
By:
	Name: _________________________________________________
	Title: __________________________________________________

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SCHEDULE A to the Stock Pledge Agreement

Pledged Stock

Pledgor Issuer Class of Stock Stock Certificate Number Par Value Number of Shares % of outstanding Shares

1

EX-99.3

SECURED TERM NOTE

FOR VALUE RECEIVED, MODTECH HOLDINGS, INC., a Delaware corporation (the “Company”), promises to pay to LAURUS MASTER FUND, LTD., c/o M&C Corporate Services Limited, P.O. Box 309 GT, Ugland House, South Church Street, George Town, Grand Cayman, Cayman Islands, Fax: 345-949-8080 (the “Holder”) or its registered assigns or successors in interest, the sum of Five Million Dollars ($5,000,000), together with any accrued and unpaid interest hereon, on December 28, 2009 (the “Maturity Date”) if not sooner indefeasibly paid in full.

Capitalized terms used herein without definition shall have the meanings ascribed to such terms in that certain Securities Purchase Agreement dated as of the date hereof between the Company and the Holder (as amended, modified and/or supplemented from time to time, the “Purchase Agreement”).

The following terms shall apply to this Secured Term Note (this “Note”):

ARTICLE I

CONTRACT RATE AND AMORTIZATION

1.1Contract Rate. Subject to Sections 3.2 and 4.10, interest payable on the outstanding principal amount of this Note (the “Principal Amount”) shall accrue at a rate per annum equal to the “prime rate” published in The Wall Street Journal from time to time (the “Prime Rate”), plus two and one half percent (2.5%) (the “Contract Rate”). The Contract Rate shall be increased or decreased as the case may be for each increase or decrease in the Prime Rate in an amount equal to such increase or decrease in the Prime Rate; each change to be effective as of the day of the change in the Prime Rate is announced in The Wall Street Journal. The Contract Rate shall not at any time be less than eight percent (8%). Interest shall be (a) calculated on the basis of a 360 day year, and (b) payable monthly, in arrears, commencing on January 1, 2007, on the first business day of each consecutive calendar month thereafter through and including the Maturity Date, and on the Maturity Date, whether by acceleration or otherwise.

1.2Contract Rate Payments. The Contract Rate shall be calculated on the last business day of each calendar month hereafter (other than for increases or decreases in the Prime Rate which shall be calculated and become effective in accordance with the terms of Section 1.1) until the Maturity Date and shall be subject to adjustment as set forth herein.

1.3Principal Payments. Amortizing payments of the aggregate principal amount outstanding under this Note at any time (the “Principal Amount”) shall be made by the Company on April 1, 2007 and on the first business day of each succeeding month thereafter through and including the Maturity Date (each, an “Amortization Date”). Commencing on the first Amortization Date, the Company shall make monthly payments to the Holder on each Amortization Date, each such payment in the amount of $104,166.66 together with any accrued and unpaid interest on such portion of the Principal Amount plus any and all other unpaid amounts which are then owing under this Note, the Purchase Agreement and/or any other Related Agreement (collectively, the “Monthly Amount”). Any outstanding Principal Amount together with any accrued and unpaid interest and any and all other unpaid amounts which are then owing by the Company to the Holder under this Note, the Purchase Agreement and/or any other Related Agreement shall be due and payable on the Maturity Date.

ARTICLE II

REDEMPTION

2.1Optional Redemption in Cash. The Company may prepay this Note (“Optional Redemption”) by paying to the Holder a sum of money equal to one hundred twenty-four percent (124%) of the aggregate amount of (a) the Principal Amount outstanding and (b) the principal amount outstanding pursuant to that certain Secured Term Note dated as of October 31, 2006, made by the Company in favor of the Holder, in the original principal amount of $5,000,000, together with accrued but unpaid interest thereon and any and all other sums due, accrued or payable to the Holder arising under this Note, the Purchase Agreement or any other Related Agreement (the “Redemption Amount”) outstanding on the Redemption Payment Date (as defined below). The Company shall deliver to the Holder a written notice of redemption (the “Notice of Redemption”) specifying the date for such Optional Redemption (the “Redemption Payment Date”), which date shall be within seven (7) business days after the date of the Notice of Redemption (the “Redemption Period”). On the Redemption Payment Date, the Redemption Amount must be paid in good funds to the Holder. In the event the Company fails to pay the Redemption Amount on the Redemption Payment Date as set forth herein, then such Redemption Notice will be null and void.

ARTICLE III

EVENTS OF DEFAULT

3.1Events of Default. The occurrence of any of the following events set forth in this Section 3.1 shall constitute an event of default (“Event of Default”) hereunder:

(a)Failure to Pay. The Company fails to pay when due any installment of principal, interest or other fees hereon in accordance herewith, or the Company fails to pay any of the other Obligations (under and as defined in the Master Security Agreement as reaffirmed under and defined in the Reaffrimation Agreement) when due, and, in any such case, such failure shall continue for a period of three (3) Business Days following the date upon which any such payment was due.

(b)Breach of Covenant. The Company or any of its Subsidiaries breaches any covenant or any other term or condition of this Note in any material respect and such breach, if subject to cure, continues for a period of twenty (20) days after the occurrence thereof.

(c)Breach of Representations and Warranties. Any representation, warranty or statement made or furnished by the Company or any of its Subsidiaries in this Note, the Purchase Agreement or any other Related Agreement shall at any time be false or misleading in any material respect on the date as of which made or deemed made.

(d)Default Under Other Agreements. The occurrence of any default (or similar term) in the observance or performance of any other agreement or condition (i) pursuant to any of the October Agreements (as defined in the Purchase Agreement) or (ii) relating to any indebtedness or contingent obligation of the Company or any of its Subsidiaries in excess of $200,000 in the aggregate (including, without limitation, the indebtedness evidenced by the Subordinated Debt Documentation) beyond the period of grace (if any), the effect of which default is to cause, or permit the holder or holders of such indebtedness or beneficiary or beneficiaries of such contingent obligation to cause, such indebtedness to become due prior to its stated maturity or such contingent obligation to become payable;

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(e)Default Under Subordinated Debt Documentation. The Company or any of its Subsidiaries shall take or participate in any action which is prohibited under the provisions of any subordination agreement (each, a “Subordination Agreement”) entered into in connection with any indebtedness (all such indebtedness, “Subordinated Debt”) among the Company, Laurus and the lender of such Subordinated Debt (or make any payment on the Subordinated Debt to a Person that was not entitled to receive such payments under the provisions of the applicable Subordination Agreement.

(f)Material Adverse Effect. Any change or the occurrence of any event which could reasonably be expected to have a Material Adverse Effect;

(g)Bankruptcy. The Company or any of its Subsidiaries shall (i) apply for, consent to or suffer to exist the appointment of, or the taking of possession by, a receiver, custodian, trustee or liquidator of itself or of all or a substantial part of its property, (ii) make a general assignment for the benefit of creditors, (iii) commence a voluntary case under the federal bankruptcy laws (as now or hereafter in effect), (iv) be adjudicated a bankrupt or insolvent, (v) file a petition seeking to take advantage of any other law providing for the relief of debtors, (vi) acquiesce to, without challenge within ten (10) days of the filing thereof, or failure to have dismissed, within thirty (30) days, any petition filed against it in any involuntary case under such bankruptcy laws, or (vii) take any action for the purpose of effecting any of the foregoing;

(h)Judgments. Attachments or levies in excess of $200,000 in the aggregate are made upon the Company or any of its Subsidiary’s assets or a judgment is rendered against the Company’s property involving a liability of more than $500,000 which shall not have been vacated, discharged, stayed or bonded within forty (40) days from the entry thereof;

(i)Insolvency. The Company or any of its Subsidiaries shall admit in writing its inability, or be generally unable, to pay its debts as they become due or cease operations of its present business;

(j)Change of Control. A Change of Control (as defined below) shall occur with respect to the Company, unless Holder shall have expressly consented to such Change of Control in writing. A “Change of Control” shall mean any event or circumstance as a result of which (i) any “Person” or “group” (as such terms are defined in Sections 13(d) and 14(d) of the Exchange Act, as in effect on the date hereof), other than the Holder, is or becomes the “beneficial owner” (as defined in Rules 13(d)-3 and 13(d)-5 under the Exchange Act), directly or indirectly, of 51% or more on a fully diluted basis of the then outstanding voting equity interest of the any Company, (ii) the Board of Directors of the Company shall cease to consist of a majority of the Company’s Board of Directors on the date hereof (or directors appointed by a majority of the Board of Directors in effect immediately prior to such appointment) or (iii) the Company or any of its Subsidiaries merges or consolidates with, or sells all or substantially all of its assets to, any other person or entity;

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(k)Indictment; Proceedings. The indictment of the Company or any of its Subsidiaries or any executive officer of the Company or any of its Subsidiaries under any criminal statute, or commencement of criminal or civil proceeding against the Company or any of its Subsidiaries or any executive officer of the Company or any of its Subsidiaries pursuant to which statute or proceeding penalties or remedies sought or available include forfeiture of any of the property of the Company or any of its Subsidiaries;

(l)The Purchase Agreement and Related Agreements. (i) An Event of Default shall occur under and as defined in the Purchase Agreement or any other Related Agreement, (ii) the Company or any of its Subsidiaries shall breach any term or provision of the Purchase Agreement or any other Related Agreement in any material respect and such breach, if capable of cure, continues unremedied for a period of twenty (20) days after the occurrence thereof, (iii) the Company or any of its Subsidiaries attempts to terminate, challenges the validity of, or its liability under, the Purchase Agreement or any Related Agreement, (iv) any proceeding shall be brought to challenge the validity, binding effect of the Purchase Agreement or any Related Agreement or (v) the Purchase Agreement or any Related Agreement ceases to be a valid, binding and enforceable obligation of the Company or any of its Subsidiaries (to the extent such persons or entities are a party thereto);

3.2Default Interest. Following the occurrence and during the continuance of an Event of Default, the Company shall pay additional interest on the outstanding principal balance of this Note in an amount equal to two percent (2%) per month, and all outstanding obligations under this Note, the Purchase Agreement and each other Related Agreement, including unpaid interest, shall continue to accrue interest at such additional interest rate from the date of such Event of Default until the date such Event of Default is cured or waived.

3.3Default Payment. Following the occurrence and during the continuance of an Event of Default, the Holder, at its option, may demand repayment in full of all obligations and liabilities owing by Company to the Holder under this Note, the Purchase Agreement and/or any other Related Agreement and/or may elect, in addition to all rights and remedies of the Holder under the Purchase Agreement and the other Related Agreements and all obligations and liabilities of the Company under the Purchase Agreement and the other Related Agreements, to require the Company to make a Default Payment (“Default Payment”). The Default Payment shall be one hundred five percent (105%) of the outstanding principal amount of the Note, plus accrued but unpaid interest, all other fees then remaining unpaid, and all other amounts payable hereunder. The Default Payment shall be applied first to any fees due and payable to the Holder pursuant to this Note, the Purchase Agreement, and/or the other Related Agreements, then to accrued and unpaid interest due on this Note and then to the outstanding principal balance of this Note. The Default Payment shall be due and payable immediately on the date that the Holder has demanded payment of the Default Payment pursuant to this Section 3.3.

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ARTICLE IV

MISCELLANEOUS

4.1Issuance of New Note. Upon any partial redemption of this Note, a new Note containing the same date and provisions of this Note shall, at the request of the Holder, be issued by the Company to the Holder for the principal balance of this Note and interest which shall not have been paid as of such date. Subject to the provisions of Article III of this Note, the Company shall not pay any costs, fees or any other consideration to the Holder for the production and issuance of a new Note.

4.2Cumulative Remedies. The remedies under this Note shall be cumulative.

4.3Failure or Indulgence Not Waiver. No failure or delay on the part of the Holder hereof in the exercise of any power, right or privilege hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such power, right or privilege preclude other or further exercise thereof or of any other right, power or privilege. All rights and remedies existing hereunder are cumulative to, and not exclusive of, any rights or remedies otherwise available.

4.4Notices. Any notice herein required or permitted to be given shall be in writing and shall be deemed effectively given: (a) upon personal delivery to the party notified, (b) when sent by confirmed telex or facsimile if sent during normal business hours of the recipient, if not, then on the next business day, (c) five days after having been sent by registered or certified mail, return receipt requested, postage prepaid, or (d) one day after deposit with a nationally recognized overnight courier, specifying next day delivery, with written verification of receipt. All communications shall be sent to the Company at the address provided in the Purchase Agreement executed in connection herewith, and to the Holder at the address provided in the Purchase Agreement for the Holder, with a copy to Laurus Capital Management, LLC, Attn: Portfolio Services, 825 Third Avenue, 17^th Floor, New York, New York 10022, facsimile number (212) 541-4410, or at such other address as the Company or the Holder may designate by ten days advance written notice to the other parties hereto.

4.5Amendment Provision. The term “Note” and all references thereto, as used throughout this instrument, shall mean this instrument as originally executed, or if later amended or supplemented, then as so amended or supplemented, and any successor instrument as such successor instrument may be amended or supplemented.

4.6Assignability. This Note shall be binding upon the Company and its successors and assigns, and shall inure to the benefit of the Holder and its successors and assigns, and may be assigned by the Holder in accordance with the requirements of the Purchase Agreement. The Company may not assign any of its obligations under this Note without the prior written consent of the Holder, any such purported assignment without such consent being null and void.

4.7Cost of Collection. In case of any Event of Default under this Note, the Company shall pay the Holder the Holder’s reasonable costs of collection, including reasonable attorneys’ fees.

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4.8Governing Law, Jurisdiction and Waiver of Jury Trial.

(a)THIS NOTE SHALL BE GOVERNED BY AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAW.

(b)THE COMPANY HEREBY CONSENTS AND AGREES THAT THE STATE OR FEDERAL COURTS LOCATED IN THE COUNTY OF NEW YORK, STATE OF NEW YORK SHALL HAVE EXCLUSIVE JURISDICTION TO HEAR AND DETERMINE ANY CLAIMS OR DISPUTES BETWEEN THE COMPANY, ON THE ONE HAND, AND THE HOLDER, ON THE OTHER HAND, PERTAINING TO THIS NOTE OR ANY OF THE OTHER RELATED AGREEMENTS OR TO ANY MATTER ARISING OUT OF OR RELATED TO THIS NOTE OR ANY OF THE RELATED AGREEMENTS; PROVIDED, THAT THE COMPANY ACKNOWLEDGES THAT ANY APPEALS FROM THOSE COURTS MAY HAVE TO BE HEARD BY A COURT LOCATED OUTSIDE OF THE COUNTY OF NEW YORK, STATE OF NEW YORK; AND FURTHERPROVIDED, THAT NOTHING IN THIS NOTE SHALL BE DEEMED OR OPERATE TO PRECLUDE THE HOLDER FROM BRINGING SUIT OR TAKING OTHER LEGAL ACTION IN ANY OTHER JURISDICTION TO COLLECT THE OBLIGATIONS, TO REALIZE ON THE COLLATERAL OR ANY OTHER SECURITY FOR THE OBLIGATIONS, OR TO ENFORCE A JUDGMENT OR OTHER COURT ORDER IN FAVOR OF THE HOLDER. THE COMPANY EXPRESSLY SUBMITS AND CONSENTS IN ADVANCE TO SUCH JURISDICTION IN ANY ACTION OR SUIT COMMENCED IN ANY SUCH COURT, AND THE COMPANY HEREBY WAIVES ANY OBJECTION WHICH IT MAY HAVE BASED UPON LACK OF PERSONAL JURISDICTION, IMPROPER VENUE OR FORUM NON CONVENIENS. THE COMPANY HEREBY WAIVES PERSONAL SERVICE OF THE SUMMONS, COMPLAINT AND OTHER PROCESS ISSUED IN ANY SUCH ACTION OR SUIT AND AGREES THAT SERVICE OF SUCH SUMMONS, COMPLAINT AND OTHER PROCESS MAY BE MADE BY REGISTERED OR CERTIFIED MAIL ADDRESSED TO THE COMPANY AT THE ADDRESS SET FORTH IN THE PURCHASE AGREEMENT AND THAT SERVICE SO MADE SHALL BE DEEMED COMPLETED UPON THE EARLIER OF THE COMPANY’S ACTUAL RECEIPT THEREOF OR THREE (3) DAYS AFTER DEPOSIT IN THE U.S. MAILS, PROPER POSTAGE PREPAID.

(c)THE COMPANY DESIRES THAT ITS DISPUTES BE RESOLVED BY A JUDGE APPLYING SUCH APPLICABLE LAWS. THEREFORE, TO ACHIEVE THE BEST COMBINATION OF THE BENEFITS OF THE JUDICIAL SYSTEM AND OF ARBITRATION, THE COMPANY HERETO WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY ACTION, SUIT, OR PROCEEDING BROUGHT TO RESOLVE ANY DISPUTE, WHETHER ARISING IN CONTRACT, TORT, OR OTHERWISE BETWEEN THE HOLDER AND/OR THE COMPANY ARISING OUT OF, CONNECTED WITH, RELATED OR INCIDENTAL TO THE RELATIONSHIP ESTABLISHED BETWEEN THEM IN CONNECTION WITH THIS NOTE, ANY OTHER RELATED AGREEMENT OR THE TRANSACTIONS RELATED HERETO OR THERETO.

4.9Severability. In the event that any provision of this Note is invalid or unenforceable under any applicable statute or rule of law, then such provision shall be deemed inoperative to the extent that it may conflict therewith and shall be deemed modified to conform with such statute or rule of law. Any such provision which may prove invalid or unenforceable under any law shall not affect the validity or enforceability of any other provision of this Note.

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4.10Maximum Payments. Nothing contained herein shall be deemed to establish or require the payment of a rate of interest or other charges in excess of the maximum permitted by applicable law. In the event that the rate of interest required to be paid or other charges hereunder exceed the maximum rate permitted by such law, any payments in excess of such maximum rate shall be credited against amounts owed by the Company to the Holder and thus refunded to the Company.

4.11Security Interest and Guarantee. The Holder has been granted a security interest (a) in certain assets of the Company and its Subsidiaries as more fully described in the Master Security Agreement dated as of the date hereof and various mortgages covering the real property owned by the Company and (b) in the equity interests of the Company’s Subsidiaries pursuant to the Stock Pledge Agreement dated as of the date hereof. The obligations of the Company under this Note are guaranteed by certain Subsidiaries of the Company pursuant to the Subsidiary Guaranty dated as of the date hereof.

4.12Construction. Each party acknowledges that its legal counsel participated in the preparation of this Note and, therefore, stipulates that the rule of construction that ambiguities are to be resolved against the drafting party shall not be applied in the interpretation of this Note to favor any party against the other.

4.13Registered Obligation. This Note is intended to be a registered obligation within the meaning of Treasury Regulation Section 1.871-14(c)(1)(i) and the Company (or its agent) shall register this Note (and thereafter shall maintain such registration) as to both principal and any stated interest. Notwithstanding any document, instrument or agreement relating to this Note to the contrary, transfer of this Note (or the right to any payments of principal or stated interest thereunder) may only be effected by (a) surrender of this Note and either the reissuance by the Company of this Note to the new holder or the issuance by the Company of a new instrument to the new holder, or (b) transfer through a book entry system maintained by the Company (or its agent), within the meaning of Treasury Regulation Section 1.871-14(c)(1)(i)(B).

[Balance of Page Intentionally Left Blank; Signature Page Follows]

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IN WITNESS WHEREOF, the Company has caused this Secured Term Note to be signed in its name effective as of this 28^th day of December, 2006.

MODTECH HOLDINGS, INC.
By:	/s/: Kenneth S. Cragun
	Name: Kenneth S. Cragun Title: Chief Financial Officer

WITNESS:

/s/: Lori J. Lopez

Lorie J. Lopez

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EX-99.4

THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY STATE SECURITIES LAWS. THIS WARRANT AND THE COMMON STOCK ISSUABLE UPON EXERCISE OF THIS WARRANT MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT AS TO THIS WARRANT UNDER SAID ACT AND ANY APPLICABLE STATE SECURITIES LAWS OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO MODTECH HOLDINGS, INC. THAT SUCH REGISTRATION IS NOT REQUIRED.

Right to Purchase up to 576,086 Shares of Common Stock of

Modtech Holdings, Inc.

(subject to adjustment as provided herein)

COMMON STOCK PURCHASE WARRANT

No. 3 Issue Date: December 28, 2006

MODTECH HOLDINGS, INC., a corporation organized under the laws of the State of Delaware (the “Company”), hereby certifies that, for value received, LAURUS MASTER FUND, LTD., or assigns (the “Holder”), is entitled, subject to the terms set forth below, to purchase from the Company (as defined herein) from and after the Issue Date of this Warrant and at any time or from time to time before 5:00 p.m., New York time, through the close of business December 28, 2013 (the “Expiration Date”), up to 576,086 fully paid and nonassessable shares of Common Stock (as hereinafter defined), $0.01 par value per share, at the applicable Exercise Price per share (as defined below). The number and character of such shares of Common Stock and the applicable Exercise Price per share are subject to adjustment as provided herein.

As used herein the following terms, unless the context otherwise requires, have the following respective meanings:

(a)The term “Company” shall include Modtech Holdings, Inc. and any person or entity which shall succeed, or assume the obligations of, Modtech Holdings, Inc. hereunder.

(b)The term “Common Stock” includes (i) the Company’s Common Stock, par value $0.01 per share; and (ii) any other securities into which or for which any of the securities described in the preceding clause (i) may be converted or exchanged pursuant to a plan of recapitalization, reorganization, merger, sale of assets or otherwise.

(c)The term “Other Securities” refers to any stock (other than Common Stock) and other securities of the Company or any other person (corporate or otherwise) which the holder of the Warrant at any time shall be entitled to receive, or shall have received, on the exercise of the Warrant, in lieu of or in addition to Common Stock, or which at any time shall be issuable or shall have been issued in exchange for or in replacement of Common Stock or Other Securities pursuant to Section 4 or otherwise.

(d)The “Exercise Price” applicable under this Warrant shall be as follows:

(i)a price of $5.06 for the first 192,029 shares acquired hereunder;

(ii)a price of $5.29 for the next 192,029 shares acquired hereunder; and

(iii)a price of $6.53 for any additional shares acquired hereunder.

1.Exercise of Warrant.

1.1.Number of Shares Issuable upon Exercise. From and after the date hereof through and including the Expiration Date, the Holder shall be entitled to receive, upon exercise of this Warrant in whole or in part, by delivery of an original or fax copy of an exercise notice in the form attached hereto as Exhibit A (the “Exercise Notice”), shares of Common Stock of the Company, subject to adjustment pursuant to Section 4.

1.2.Fair Market Value. For purposes hereof, the “Fair Market Value” of a share of Common Stock as of a particular date (the “Determination Date”) shall mean:

(a)If the Company’s Common Stock is traded on the American Stock Exchange or another national exchange or is quoted on the Global or Capital Market of The Nasdaq Stock Market, Inc.(“Nasdaq”), then the closing or last sale price, respectively, reported for the last business day immediately preceding the Determination Date.

(b)If the Company’s Common Stock is not traded on the American Stock Exchange or another national exchange or on the Nasdaq but is traded on the NASD Over the Counter Bulletin Board, then the mean of the average of the closing bid and asked prices reported for the last business day immediately preceding the Determination Date.

(c)Except as provided in clause (d) below, if the Company’s Common Stock is not publicly traded, then as the Holder and the Company agree or in the absence of agreement by arbitration in accordance with the rules then in effect of the American Arbitration Association, before a single arbitrator to be chosen from a panel of persons qualified by education and training to pass on the matter to be decided.

(d)If the Determination Date is the date of a liquidation, dissolution or winding up, or any event deemed to be a liquidation, dissolution or winding up pursuant to the Company’s charter, then all amounts to be payable per share to holders of the Common Stock pursuant to the charter in the event of such liquidation, dissolution or winding up, plus all other amounts to be payable per share in respect of the Common Stock in liquidation under the charter, assuming for the purposes of this clause (d) that all of the shares of Common Stock then issuable upon exercise of the Warrant are outstanding at the Determination Date.

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1.3.Company Acknowledgment. The Company will, at the time of the exercise of this Warrant, upon the request of the holder hereof acknowledge in writing its continuing obligation to afford to such holder any rights to which such holder shall continue to be entitled after such exercise in accordance with the provisions of this Warrant. If the holder shall fail to make any such request, such failure shall not affect the continuing obligation of the Company to afford to such holder any such rights.

1.4.Trustee for Warrant Holders. In the event that a bank or trust company shall have been appointed as trustee for the holders of this Warrant pursuant to Subsection 3.2, such bank or trust company shall have all the powers and duties of a warrant agent (as hereinafter described) and shall accept, in its own name for the account of the Holder or Holder such successor person as may be entitled thereto, all amounts otherwise payable to the Company or such successor, as the case may be, on exercise of this Warrant pursuant to this Section 1.

2.Procedure for Exercise.

2.1.Delivery of Stock Certificates, Etc., on Exercise. The Company agrees that the shares of Common Stock purchased upon exercise of this Warrant shall be deemed to be issued to the Holder as the record owner of such shares as of the close of business on the date on which this Warrant shall have been surrendered and payment made for such shares in accordance herewith. As soon as practicable after the exercise of this Warrant in full or in part, and in any event within three (3) business days thereafter, the Company at its expense (including the payment by it of any applicable issue taxes) will cause to be issued in the name of and delivered to the Holder, or as such Holder (upon payment by such Holder of any applicable transfer taxes) may direct in compliance with applicable securities laws, a certificate or certificates for the number of duly and validly issued, fully paid and nonassessable shares of Common Stock (or Other Securities) to which such Holder shall be entitled on such exercise, plus, in lieu of any fractional share to which such holder would otherwise be entitled, cash equal to such fraction multiplied by the then Fair Market Value of one full share, together with any other stock or other securities and property (including cash, where applicable) to which such Holder is entitled upon such exercise pursuant to Section 1 or otherwise.

2.2.Exercise. Payment shall be made either in cash or by certified or official bank check payable to the order of the Company equal to the applicable aggregate Exercise Price for the number of Common Shares specified in such Exercise Notice (as such exercise number shall be adjusted to reflect any adjustment in the total number of shares of Common Stock issuable to the Holder per the terms of this Warrant) and the Holder shall thereupon be entitled to receive the number of duly authorized, validly issued, fully-paid and non-assessable shares of Common Stock (or Other Securities) determined as provided herein.

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3.Effect of Reorganization, Etc.; Adjustment of Exercise Price.

3.1.Reorganization, Consolidation, Merger, Etc. In case at any time or from time to time, the Company shall (a) effect a reorganization, (b) consolidate with or merge into any other person, or (c) transfer all or substantially all of its properties or assets to any other person under any plan or arrangement contemplating the dissolution of the Company, then, in each such case, as a condition to the consummation of such a transaction, if applicable, proper and adequate provision shall be made by the Company whereby the Holder, on the exercise hereof as provided in Section 1 at any time after the consummation of such reorganization, consolidation or merger or the effective date of such dissolution, as the case may be, shall receive, in lieu of the Common Stock (or Other Securities) issuable on such exercise prior to such consummation or such effective date, the stock and other securities and property (including cash) to which such Holder would have been entitled upon such consummation or in connection with such dissolution, as the case may be, if such Holder had so exercised this Warrant, immediately prior thereto, all subject to further adjustment thereafter as provided in Section 4.

3.2.Dissolution. In the event of any dissolution of the Company following the transfer of all or substantially all of its properties or assets, the Company, concurrently with any distributions made to holders of its Common Stock, shall at its expense deliver or cause to be delivered to the Holder the stock and other securities and property (including cash, where applicable) receivable by the Holder pursuant to Section 3.1 to the extent the Holder has exercised the warrant following the transfer of assets, or, if the Holder shall so instruct the Company, to a bank or trust company specified by the Holder and having its principal office in New York, NY as trustee for the Holder (the “Trustee”).

3.3.Continuation of Terms. Upon any reorganization, consolidation, merger or transfer (and any dissolution following any transfer) referred to in this Section 3, this Warrant shall continue in full force and effect and the terms hereof shall be applicable to the shares of stock and other securities and property receivable on the exercise of this Warrant after the consummation of such reorganization, consolidation or merger or the effective date of dissolution following any such transfer, as the case may be, and shall be binding upon the issuer of any such stock or other securities, including, in the case of any such transfer, the person acquiring all or substantially all of the properties or assets of the Company, whether or not such person shall have expressly assumed the terms of this Warrant as provided in Section 4. In the event this Warrant does not continue in full force and effect after the consummation of the transactions described in this Section 3, then the Company’s securities and property (including cash, where applicable) receivable by the Holder will be delivered to the Holder or the Trustee as contemplated by Section 3.2.

4.Extraordinary Events Regarding Common Stock. In the event that the Company shall (a) issue additional shares of the Common Stock as a dividend or other distribution on outstanding Common Stock or any preferred stock issued by the Company (b) subdivide its outstanding shares of Common Stock, or (c) combine its outstanding shares of the Common Stock into a smaller number of shares of the Common Stock, then, in each such event, the Exercise Price shall, simultaneously with the happening of such event, be adjusted by multiplying the then Exercise Price by a fraction, the numerator of which shall be the number of shares of Common Stock outstanding immediately prior to such event and the denominator of which shall be the number of shares of Common Stock outstanding immediately after such event, and the product so obtained shall thereafter be the Exercise Price then in effect. The Exercise Price, as so adjusted, shall be readjusted in the same manner upon the happening of any successive event or events described herein in this Section 4. The number of shares of Common Stock that the Holder shall thereafter, on the exercise hereof as provided in Section 1, be entitled to receive shall be adjusted to a number determined by multiplying the number of shares of Common Stock that would otherwise (but for the provisions of this Section 4) be issuable on such exercise by a fraction of which (a) the numerator is the Exercise Price that would otherwise (but for the provisions of this Section 4) be in effect, and (b) the denominator is the Exercise Price in effect on the date of such exercise (taking into account the provisions of this Section 4). Notwithstanding the foregoing, in no event shall the Exercise Price be less than the par value of the Common Stock.

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5.Certificate as to Adjustments. In each case of any adjustment or readjustment in the shares of Common Stock (or Other Securities) issuable on the exercise of this Warrant, the Company at its expense will promptly cause its Chief Financial Officer or other appropriate designee to compute such adjustment or readjustment in accordance with the terms of this Warrant and prepare a certificate setting forth such adjustment or readjustment and showing in detail the facts upon which such adjustment or readjustment is based, including a statement of (a) the consideration received or receivable by the Company for any additional shares of Common Stock (or Other Securities) issued or sold or deemed to have been issued or sold, (b) the number of shares of Common Stock (or Other Securities) outstanding or deemed to be outstanding, and (c) the Exercise Price and the number of shares of Common Stock to be received upon exercise of this Warrant, in effect immediately prior to such adjustment or readjustment and as adjusted or readjusted as provided in this Warrant. The Company will forthwith mail a copy of each such certificate to the Holder and any Warrant agent of the Company (appointed pursuant to Section 11 hereof).

6.Reservation of Stock, Etc., Issuable on Exercise of Warrant. The Company will at all times reserve and keep available, solely for issuance and delivery on the exercise of this Warrant, shares of Common Stock (or Other Securities) from time to time issuable on the exercise of this Warrant.

7.Assignment; Exchange of Warrant. Subject to compliance with applicable securities laws, this Warrant, and the rights evidenced hereby, may be transferred by any registered holder hereof (a “Transferor”) in whole or in part. On the surrender for exchange of this Warrant, with the Transferor’s endorsement in the form of Exhibit B attached hereto (the “Transferor Endorsement Form”) and together with evidence reasonably satisfactory to the Company demonstrating compliance with applicable securities laws, which shall include, without limitation, the provision of a legal opinion from the Transferor’s counsel (at the Company’s expense) that such transfer is exempt from the registration requirements of applicable securities laws, the Company at its expense (but with payment by the Transferor of any applicable transfer taxes) will issue and deliver to or on the order of the Transferor thereof a new Warrant of like tenor, in the name of the Transferor and/or the transferee(s) specified in such Transferor Endorsement Form (each a “Transferee”), calling in the aggregate on the face or faces thereof for the number of shares of Common Stock called for on the face or faces of the Warrant so surrendered by the Transferor.

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8.Replacement of Warrant. On receipt of evidence reasonably satisfactory to the Company of the loss, theft, destruction or mutilation of this Warrant and, in the case of any such loss, theft or destruction of this Warrant, on delivery of an indemnity agreement or security reasonably satisfactory in form and amount to the Company or, in the case of any such mutilation, on surrender and cancellation of this Warrant, the Company at its expense will execute and deliver, in lieu thereof, a new Warrant of like tenor.

9.Registration Rights. The Holder has been granted certain registration rights by the Company. These registration rights are set forth in a Registration Rights Agreement entered into by the Company and Holder dated as of the date hereof, as the same may be amended, modified and/or supplemented from time to time.

10.Maximum Exercise. Notwithstanding anything herein to the contrary, in no event shall the Holder be entitled to exercise any portion of this Warrant in excess of that portion of this Warrant upon exercise of which the sum of (a) the number of shares of Common Stock beneficially owned by the Holder and its Affiliates (other than shares of Common Stock which may be deemed beneficially owned through the ownership of the unexercised portion of the Warrant or the unexercised or unconverted portion of any other security of the Holder subject to a limitation on conversion analogous to the limitations contained herein) and (b) the number of shares of Common Stock issuable upon the exercise of the portion of this Warrant with respect to which the determination of this proviso is being made, would result in beneficial ownership by the Holder and its Affiliates of any amount greater than 9.99% of the then outstanding shares of Common Stock (whether or not, at the time of such exercise, the Holder and its Affiliates beneficially own more than 9.99% of the then outstanding shares of Common Stock). As used herein, the term “Affiliate” means any person or entity that, directly or indirectly through one or more intermediaries, controls or is controlled by or is under common control with a person or entity, as such terms are used in and construed under Rule 144 under the Securities Act.   For purposes of the proviso to the second preceding sentence, beneficial ownership shall be determined in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended, and Regulations 13D-G thereunder, except as otherwise provided in clause (a) of such proviso.  The limitations set forth herein (x) may be waived by the Holder upon provision of no less than sixty-one (61) days prior notice to the Company and (y) shall automatically become null and void following notice to the Company upon the occurrence and during the continuance of an Event of Default (as defined in the Purchase Agreement dated as of the date hereof among the Holder and the Company (as amended, modified, restated and/or supplemented from time to time, the “Purchase Agreement”)), except that at no time shall the number of shares of Common Stock beneficially owned by the Holder exceed 19.99% of the outstanding shares of Common Stock. Notwithstanding anything contained herein to the contrary, the number of shares of Common Stock issuable by the Company and acquirable by the Holder at a price below $4.37 per share pursuant to the terms of this Warrant, the Purchase Agreement, any Related Agreement (as defined in the Purchase Agreement) or otherwise, shall not exceed an aggregate of 4,001,769 shares of Common Stock (subject to appropriate adjustment for stock splits, stock dividends, or other similar recapitalizations affecting the Common Stock) (the “Maximum Common Stock Issuance”), unless the issuance of Common Shares hereunder in excess of the Maximum Common Stock Issuance shall first be approved by the Company’s shareholders. If at any point in time and from time to time the number of shares of Common Stock issued pursuant to the terms of this Warrant, the Purchase Agreement, any Related Agreement or otherwise, together with the number of shares of Common Stock that would then be issuable by the Company to the Holder in the event of a conversion pursuant to the terms of this Warrant, the Purchase Agreement, any Related Agreement or otherwise, would exceed the Maximum Common Stock Issuance but for this Section 10, the Company shall promptly call a shareholders meeting to solicit shareholder approval for the issuance of the shares of Common Stock hereunder in excess of the Maximum Common Stock Issuance.

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11.Warrant Agent. The Company may, by written notice to the each Holder of the Warrant, appoint an agent for the purpose of issuing Common Stock (or Other Securities) on the exercise of this Warrant pursuant to Section 1, exchanging this Warrant pursuant to Section 7, and replacing this Warrant pursuant to Section 8, or any of the foregoing, and thereafter any such issuance, exchange or replacement, as the case may be, shall be made at such office by such agent.

12.Transfer on the Company’s Books. Until this Warrant is transferred on the books of the Company, the Company may treat the registered holder hereof as the absolute owner hereof for all purposes, notwithstanding any notice to the contrary.

13.Notices, Etc. All notices and other communications from the Company to the Holder shall be mailed by first class registered or certified mail, postage prepaid, at such address as may have been furnished to the Company in writing by such Holder or, until any such Holder furnishes to the Company an address, then to, and at the address of, the last Holder who has so furnished an address to the Company.

14.Miscellaneous. This Warrant and any term hereof may be changed, waived, discharged or terminated only by an instrument in writing signed by the party against which enforcement of such change, waiver, discharge or termination is sought. THIS WARRANT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAWS. ANY ACTION BROUGHT CONCERNING THE TRANSACTIONS CONTEMPLATED BY THIS WARRANT SHALL BE BROUGHT ONLY IN THE STATE COURTS OF NEW YORK OR IN THE FEDERAL COURTS LOCATED IN THE STATE OF NEW YORK; PROVIDED, HOWEVER, THAT THE HOLDER MAY CHOOSE TO WAIVE THIS PROVISION AND BRING AN ACTION OUTSIDE THE STATE OF NEW YORK. The individuals executing this Warrant on behalf of the Company agree to submit to the jurisdiction of such courts and waive trial by jury. The prevailing party shall be entitled to recover from the other party its reasonable attorneys’ fees and costs. In the event that any provision of this Warrant is invalid or unenforceable under any applicable statute or rule of law, then such provision shall be deemed inoperative to the extent that it may conflict therewith and shall be deemed modified to conform with such statute or rule of law. Any such provision which may prove invalid or unenforceable under any law shall not affect the validity or enforceability of any other provision of this Warrant. The headings in this Warrant are for purposes of reference only, and shall not limit or otherwise affect any of the terms hereof. The invalidity or unenforceability of any provision hereof shall in no way affect the validity or enforceability of any other provision hereof. The Company acknowledges that legal counsel participated in the preparation of this Warrant and, therefore, stipulates that the rule of construction that ambiguities are to be resolved against the drafting party shall not be applied in the interpretation of this Warrant to favor any party against the other party.

[Balance of Page Intentionally Left Blank; Signature Page Follows]

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IN WITNESS WHEREOF, the Company has executed this Warrant as of the date first written above.

	MODTECH HOLDINGS, INC.
WITNESS:
	By:	/s/: Kenneth S. Cragun
/s/: Lori J. Lopez		Name: Kenneth S. Cragun
Lori J. Lopez		Title:   Chief Financial Officer

Exhibit A

FORM OF SUBSCRIPTION

(To Be Signed Only On Exercise Of Warrant)

TO:Modtech Holdings, Inc.

Attention:Chief Financial Officer

The undersigned, pursuant to the provisions set forth in the attached Warrant (No.3), hereby irrevocably elects to purchase (check applicable box):

________ shares of the Common Stock covered by such Warrant; or

the maximum number of shares of Common Stock covered by such Warrant pursuant to the cashless exercise procedure set forth in Section 2.

The undersigned herewith makes payment of the full Exercise Price for such shares at the price per share provided for in such Warrant, which is $___________. Such payment takes the form of (check applicable box or boxes):

$__________ in lawful money of the United States; and/or

the cancellation of such portion of the attached Warrant as is exercisable for a total of _______ shares of Common Stock (using a Fair Market Value of $_______ per share for purposes of this calculation); and/or

the cancellation of such number of shares of Common Stock as is necessary, in accordance with the formula set forth in Section 2.2, to exercise this Warrant with respect to the maximum number of shares of Common Stock purchasable pursuant to the cashless exercise procedure set forth in Section 2.

The undersigned requests that the certificates for such shares be issued in the name of, and delivered to ______________________________________________ whose address is ___________________________________________________________________________.

The undersigned represents and warrants that all offers and sales by the undersigned of the securities issuable upon exercise of the within Warrant shall be made pursuant to registration of the Common Stock under the Securities Act of 1933, as amended (the “Securities Act”) or pursuant to an exemption from registration under the Securities Act.

Dated: ________________________
	(Signature must conform to name of holder as specified on the face of the Warrant)
	Address:

A-1

Exhibit B

FORM OF TRANSFEROR ENDORSEMENT

(To Be Signed Only On Transfer Of Warrant)

For value received, the undersigned hereby sells, assigns, and transfers unto the person(s) named below under the heading “Transferees” the right represented by the within Warrant to purchase the percentage and number of shares of Common Stock of Modtech Holdings, Inc. into which the within Warrant relates specified under the headings “Percentage Transferred” and “Number Transferred,” respectively, opposite the name(s) of such person(s) and appoints each such person Attorney to transfer its respective right on the books of Modtech Holdings, Inc. with full power of substitution in the premises.

Transferees Address Percentage Transferred Number Transferred

Dated:
	(Signature must conform to name of holder as specified on the face of the Warrant)
	Address:
	SIGNED IN THE PRESENCE OF:
	(Name)
ACCEPTED AND AGREED:
[TRANSFEREE]
(Name)

B-1

EX-99.5

AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT

This Amended and Restated Registration Rights Agreement (this “Agreement”) is made and entered into as of December 28, 2006, by and between Modtech Holdings, Inc., a Delaware corporation (the “Company”), and Laurus Master Fund, Ltd. (the “Purchaser”).

Background

The Company and the Purchaser entered into a Registration Rights Agreement dated as of October 31, 2006 (the “October Registration Rights Agreement”) in connection with that Securities Purchase Agreement, dated as of October 31, 2006, by and between the Purchaser the Company (the “October Agreement”), and pursuant to the “Convertible Note” and the “Warrants” referred to therein (hereinafter referred herein as the “October Note” and the “October Warrants”, respectively).

This Agreement is made pursuant to the October Agreement, the October Note, the October Warrant, referenced in the Securities Purchase Agreement, dated as of the date hereof, by and between the Purchaser and the Company (as amended, modified or supplemented from time to time, the “December Agreement” and together with the “October Agreement”, the “Purchase Agreements”) and the Warrants (the “December Warrants”) referred to therein.

Amendment And Restatement

As of the date of this Agreement, the terms, conditions, covenants, agreements, representations and warranties contained in the October Registration Rights Agreement shall be deemed amended and restated in their entirety as set forth in this Agreement and the October Registration Rights Agreement shall be consolidated with and into and superseded by this Agreement.

Agreement

The Company and the Purchaser hereby agree as follows:

1.Definitions. Capitalized terms used and not otherwise defined herein that are defined in the Purchase Agreements shall have the meanings given such terms in the Purchase Agreements. As used in this Agreement, the following terms shall have the following meanings:

“Commission” means the Securities and Exchange Commission.

“Common Stock” means shares of the Company’s common stock, par value $0.01 per share.

“Convertible Note” has the meaning set forth in the October Agreement.

“December Agreement” has the meaning set forth in the Preamble hereto.

“Effectiveness Date” means, (i) with respect to the initial Registration Statement required to be filed hereunder, a date no later than one hundred eighty (180) days following April 30, 2006 and (ii) with respect to each additional Registration Statement required to be filed hereunder (if any), a date no later than sixty (60) days following the applicable Filing Date.

“Effectiveness Period” has the meaning set forth in Section 2(a).

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and any successor statute.

“Filing Date” means, with respect to the Registration Statement required to be filed hereunder in respect of the shares of Common Stock (a) issuable upon conversion of the Convertible Note, a date no later than January 31, 2007, (b) issuable upon exercise of any Warrant, a date no later then January 31, 2007, and (c) with the shares of Common Stock issuable to the Holder as a result of adjustments to the Fixed Conversion Price (as defined in the Convertible Note) or the Exercise Price, as the case may be, made pursuant to the Convertible Note or such Warrant or otherwise, thirty (30) days after the occurrence of such event or the date of the adjustment of the Exercise Price, as the case may be.

“Holder” or “Holders” means the Purchaser or any of its affiliates or transferees to the extent any of them hold Registrable Securities, other than those purchasing Registrable Securities in a market transaction.

“Indemnified Party” has the meaning set forth in Section 5(c).

“Indemnifying Party” has the meaning set forth in Section 5(c).

“October Agreement” has the meaning given to such term in the Preamble hereto.

“Proceeding” means an action, claim, suit, investigation or proceeding (including, without limitation, an investigation or partial proceeding, such as a deposition), whether commenced or threatened.

“Prospectus” means the prospectus included in a Registration Statement (including, without limitation, a prospectus that includes any information previously omitted from a prospectus filed as part of an effective registration statement in reliance upon Rule 430A promulgated under the Securities Act), as amended or supplemented by any prospectus supplement, with respect to the terms of the offering of any portion of the Registrable Securities covered by such Registration Statement, and all other amendments and supplements to the Prospectus, including post-effective amendments, and all material incorporated by reference or deemed to be incorporated by reference in such Prospectus.

“Purchase Agreements” has the meaning given to such term in the Preamble hereto.

“Registrable Securities” means the shares of Common Stock issued upon the conversion of the Convertible Note and issuable upon exercise of any Warrants.

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“Registration Statement” means each registration statement required to be filed hereunder, including the Prospectus therein, amendments and supplements to such registration statement or Prospectus, including pre- and post-effective amendments, all exhibits thereto, and all material incorporated by reference or deemed to be incorporated by reference in such registration statement.

“Rule 144” means Rule 144 promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule.

“Rule 415” means Rule 415 promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule.

“Securities Act” means the Securities Act of 1933, as amended, and any successor statute.

“Trading Market” means any of the NASD Over The Counter Bulletin Board, NASDAQ Capital Market, the NASDAQ National Markets System, the American Stock Exchange or the New York Stock Exchange

“Warrants” means the Common Stock purchase warrants issued in connection with each Purchase Agreement, whether on the date thereof or thereafter.

2.Registration.

(a)On or prior to the Filing Date, the Company shall prepare and file with the Commission a Registration Statement covering the Registrable Securities for a selling stockholder resale offering to be made on a continuous basis pursuant to Rule 415. The Registration Statement shall be on Form S-3 (except if the Company is not then eligible to register for resale the Registrable Securities on Form S-3, in which case such registration shall be on another appropriate form in accordance herewith). The Company shall cause each Registration Statement to become effective and remain effective as provided herein. The Company shall use its best efforts to cause each Registration Statement to be declared effective under the Securities Act as promptly as possible after the filing thereof, but in any event no later than the Effectiveness Date. The Company shall use its reasonable commercial efforts to keep each Registration Statement continuously effective under the Securities Act until the date which is the earlier date of when (i) all Registrable Securities covered by such Registration Statement have been sold or (ii) all Registrable Securities covered by such Registration Statement may be sold immediately without registration under the Securities Act and without volume restrictions pursuant to Rule 144(k), as determined by the counsel to the Company pursuant to a written opinion letter to such effect, addressed and acceptable to the Company’s transfer agent and the affected Holders (the “Effectiveness Period”).

(b)If: (i) the Registration Statement is not filed on or prior to the Filing Date; (ii) the Registration Statement is not declared effective by the Commission by the Effectiveness Date; (iii) after the Registration Statement is filed with and declared effective by the Commission, the Registration Statement ceases to be effective (by suspension or otherwise) as to all Registrable Securities to which it is required to relate at any time prior to the expiration of the Effectiveness Period (without being succeeded immediately by an additional registration statement filed and declared effective) for a period of time which shall exceed thirty (30) days in the aggregate per year (defined as a period of 365 days commencing on the date the Registration Statement is declared effective) or more than twenty (20) consecutive calendar days; or (iv) the Common Stock is not listed or quoted, or is suspended from trading on any Trading Market for a period of three (3) consecutive Trading Days (provided the Company shall not have been able to cure such trading suspension within thirty (30) days of the notice thereof or list the Common Stock on another Trading Market); (any such failure or breach being referred to as an “Event,” and for purposes of clause (i) or (ii) the date on which such Event occurs, or for purposes of clause (iii) the date which such thirty (30) day or twenty (20) consecutive day period (as the case may be) is exceeded, or for purposes of clause (v) the date on which such three (3) Trading Day period is exceeded, being referred to as “Event Date”), then until the applicable Event is cured, the Company shall pay to each Holder an amount in cash, as liquidated damages and not as a penalty, equal to 1.0% for each thirty (30) day period (prorated for partial periods) on a daily basis of the original principal amount of the Notes; provided that, the maximum aggregate amount of liquidated damages that may be charged to the Company pursuant to this Section 2(b) shall not exceed 10% of the initial principal amount of the Notes. While such Event continues, such liquidated damages shall be paid not less often than each thirty (30) days. Any unpaid liquidated damages as of the date when an Event has been cured by the Company shall be paid within three (3) days following the date on which such Event has been cured by the Company. At its option, the Company may pay up to fifty percent (50%) of the liquidated damages (the “Equity Damage Amount”) by delivering from time to time to the Holder, which such deliveries shall occur simultaneously with delivery to the Holder of the cash portion of the liquidated damage amounts as required by this Section 2(b), warrants (the “New Warrants”) substantially identical to the Warrants (except that the per share exercise price under the New Warrants shall be equal to the par value of the Common Stock) to purchase that number of shares of Common Stock whose aggregate Fair Market Value (as hereafter defined) equals the Equity Damage Amount. For purposes hereof, “Fair Market Value” shall mean the average of the closing price of the Common Stock for the ten (10) trading days immediately prior to issuance of the applicable New Warrants. The shares of Common Stock issuable upon exercise of any New Warrants shall be included within the definition of Registrable Securities and shall be included within (I) the initial Registration Statement if the liquidated damages arise from an Event occurring prior to the date such initial Registration Statement is declared effective by the SEC and (II) a new Registration Statement to be filed on or prior to the applicable Filing Date and declared effective by the SEC on or prior to the applicable Effectiveness Date, in the event the liquidated damages arise from an Event occurring after the date the initial Registration Statement is declared effective by the SEC.

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(c)Within three (3) business days of the Effectiveness Date, the Company shall cause its counsel to issue a blanket opinion in the form attached hereto as Exhibit A, to the transfer agent stating that the shares are subject to an effective registration statement and can be reissued free of restrictive legend upon notice of a sale by the Purchaser and confirmation by the Purchaser that it has complied with the prospectus delivery requirements, provided that the Company has not advised the transfer agent orally or in writing that the opinion has been withdrawn. Copies of the blanket opinion required by this Section 2(c) shall be delivered to the Purchaser within the time frame set forth above.

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3.Registration Procedures. If and whenever the Company is required by the provisions hereof to effect the registration of any Registrable Securities under the Securities Act, the Company will, as expeditiously as possible:

(a)prepare and file with the Commission a Registration Statement with respect to such Registrable Securities, respond as promptly as possible to any comments received from the Commission, and use its best efforts to cause the Registration Statement to become and remain effective for the Effectiveness Period with respect thereto, and promptly provide to the Purchaser copies of all filings and Commission letters of comment relating thereto;

(b)prepare and file with the Commission such amendments and supplements to such Registration Statement and the Prospectus used in connection therewith as may be necessary to comply with the provisions of the Securities Act with respect to the disposition of all Registrable Securities covered by such Registration Statement and to keep such Registration Statement effective until the expiration of the Effectiveness Period applicable to such Registration Statement;

(c)furnish to the Purchaser such number of copies of the Registration Statement and the Prospectus included therein (including each preliminary Prospectus) as the Purchaser reasonably may request to facilitate the public sale or disposition of the Registrable Securities covered by the Registration Statement;

(d)use its best efforts to register or qualify the Purchaser’s Registrable Securities covered by such Registration Statement under the securities or “blue sky” laws of such jurisdictions within the United States as the Purchaser may reasonably request, provided, however, that the Company shall not for any such purpose be required to qualify generally to transact business as a foreign corporation in any jurisdiction where it is not so qualified or to consent to general service of process in any such jurisdiction;

(e)list the Registrable Securities covered by such Registration Statement with any securities exchange on which the Common Stock of the Company is then listed;

(f)promptly (and in any event within three (3) Business Days following such occurrence) notify the Purchaser at any time when a Prospectus relating thereto is required to be delivered under the Securities Act, of the happening of any event of which the Company has knowledge as a result of which the Prospectus contained in such Registration Statement, as then in effect, includes an untrue statement of a material fact or omits to state a material fact required to be stated therein or necessary to make the statements therein not misleading in light of the circumstances then existing; and

(g)make available for inspection by the Purchaser and any attorney, accountant or other agent retained by the Purchaser, all publicly available, non-confidential financial and other records, pertinent corporate documents and properties of the Company, and cause the Company’s officers, directors and employees to supply all publicly available, non-confidential information reasonably requested by the attorney, accountant or agent of the Purchaser.

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4.Registration Expenses. All expenses relating to the Company’s compliance with Sections 2 and 3 hereof, including, without limitation, all registration and filing fees, printing expenses, fees and disbursements of counsel and independent public accountants for the Company, fees and expenses (including reasonable counsel fees) incurred in connection with complying with state securities or “blue sky” laws, fees of the NASD, transfer taxes, fees of transfer agents and registrars, fees of, and disbursements incurred by, one counsel for the Holders are called “Registration Expenses”. All selling commissions applicable to the sale of Registrable Securities, including any fees and disbursements of any special counsel to the Holders beyond those included in Registration Expenses, are called “Selling Expenses.” The Company shall only be responsible for all Registration Expenses.

5.Indemnification.

(a)In the event of a registration of any Registrable Securities under the Securities Act pursuant to this Agreement, the Company will indemnify and hold harmless the Purchaser, and its officers, directors and each other person, if any, who controls the Purchaser within the meaning of the Securities Act, against any losses, claims, damages or liabilities, joint or several, to which the Purchaser, or such persons may become subject under the Securities Act or otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon any untrue statement or alleged untrue statement of any material fact contained in any Registration Statement under which such Registrable Securities were registered under the Securities Act pursuant to this Agreement, any preliminary Prospectus (unless connected in the final sale prospectus) or final Prospectus contained therein, or any amendment or supplement thereof, or arise out of or are based upon the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, and will reimburse the Purchaser, and each such person for any reasonable legal or other expenses incurred by them in connection with investigating or defending any such loss, claim, damage, liability or action; provided, however, that the Company will not be liable in any such case if and to the extent that any such loss, claim, damage or liability arises out of or is based upon an untrue statement or alleged untrue statement or omission or alleged omission so made in conformity with information furnished by or on behalf of the Purchaser or any such person in writing specifically for use in any such document.

(b)In the event of a registration of the Registrable Securities under the Securities Act pursuant to this Agreement, the Purchaser will indemnify and hold harmless the Company, and its officers, directors and each other person, if any, who controls the Company within the meaning of the Securities Act, against all losses, claims, damages or liabilities, joint or several, to which the Company or such persons may become subject under the Securities Act or otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon any untrue statement or alleged untrue statement of any material fact which was furnished in writing by the Purchaser to the Company expressly for use in (and such information is contained in) the Registration Statement under which such Registrable Securities were registered under the Securities Act pursuant to this Agreement, any preliminary Prospectus or final Prospectus contained therein, or any amendment or supplement thereof, or arise out of or are based upon the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, and will reimburse the Company and each such person for any reasonable legal or other expenses incurred by them in connection with investigating or defending any such loss, claim, damage, liability or action, provided, however, that the Purchaser will be liable in any such case if and only to the extent that any such loss, claim, damage or liability arises out of or is based upon an untrue statement or alleged untrue statement or omission or alleged omission so made in conformity with information furnished in writing to the Company by or on behalf of the Purchaser specifically for use in any such document. Notwithstanding the provisions of this paragraph, the Purchaser shall not be required to indemnify any person or entity in excess of the amount of the aggregate net proceeds received by the Purchaser in respect of Registrable Securities in connection with any such registration under the Securities Act.

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(c)Promptly after receipt by a party entitled to claim indemnification hereunder (an “Indemnified Party”) of notice of the commencement of any action, such Indemnified Party shall, if a claim for indemnification in respect thereof is to be made against a party hereto obligated to indemnify such Indemnified Party (an “Indemnifying Party”), notify the Indemnifying Party in writing thereof, but the omission so to notify the Indemnifying Party shall not relieve it from any liability which it may have to such Indemnified Party other than under this Section 5(c) and shall only relieve it from any liability which it may have to such Indemnified Party under this Section 5(c) if and to the extent the Indemnifying Party is prejudiced by such omission. In case any such action shall be brought against any Indemnified Party and it shall notify the Indemnifying Party of the commencement thereof, the Indemnifying Party shall be entitled to participate in and, to the extent it shall wish, to assume and undertake the defense thereof with counsel satisfactory to such Indemnified Party, and, after notice from the Indemnifying Party to such Indemnified Party of its election so to assume and undertake the defense thereof, the Indemnifying Party shall not be liable to such Indemnified Party under this Section 5(c) for any legal expenses subsequently incurred by such Indemnified Party in connection with the defense thereof; if the Indemnified Party retains its own counsel, then the Indemnified Party shall pay all fees, costs and expenses of such counsel, provided, however, that, if the defendants in any such action include both the Indemnified Party and the Indemnifying Party and counsel for the Indemnified Party shall have reasonably concluded that there may be reasonable defenses available to the Indemnified Party which are different from or additional to those available to the Indemnifying Party or if counsel for the Indemnified Party shall have reasonably concluded that the interests of the Indemnified Party may reasonably be deemed to conflict with the interests of the Indemnifying Party, the Indemnified Party shall have the right to select one separate counsel and to assume such legal defenses and otherwise to participate in the defense of such action, with the reasonable expenses and fees of such separate counsel and other expenses related to such participation to be reimbursed by the Indemnifying Party as incurred.

(d)In order to provide for just and equitable contribution in the event of joint liability under the Securities Act in any case in which either (i) the Purchaser, or any officer, director or controlling person of the Purchaser, makes a claim for indemnification pursuant to this Section 5 but it is judicially determined (by the entry of a final judgment or decree by a court of competent jurisdiction and the expiration of time to appeal or the denial of the last right of appeal) that such indemnification may not be enforced in such case notwithstanding the fact that this Section 5 provides for indemnification in such case, or (ii) contribution under the Securities Act may be required on the part of the Purchaser or such officer, director or controlling person of the Purchaser in circumstances for which indemnification is provided under this Section 5; then, and in each such case, the Company and the Purchaser will contribute to the aggregate losses, claims, damages or liabilities to which they may be subject (after contribution from others) in such proportion so that the Purchaser is responsible only for the portion represented by the percentage that the public offering price of its securities offered by the Registration Statement bears to the public offering price of all securities offered by such Registration Statement, provided, however, that, in any such case, (A) the Purchaser will not be required to contribute any amount in excess of the public offering price of all such securities offered by it pursuant to such Registration Statement; and (B) no person or entity guilty of fraudulent misrepresentation (within the meaning of Section 10(f) of the Act) will be entitled to contribution from any person or entity who was not guilty of such fraudulent misrepresentation.

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6.Representations and Warranties.

(a)The Common Stock is registered pursuant to Section 12(b) or 12(g) of the Exchange Act and, except with respect to certain matters which the Company has disclosed to the Purchaser on Schedule 4.21 to each Purchase Agreement, the Company has filed all proxy statements, reports, schedules, forms, statements and other documents required to be filed by it under the Exchange Act. The Company has filed (i) its Annual Report on Form 10-K for its fiscal year ended December 31, 2005 and (ii) its Quarterly Report on Form 10-Q for the fiscal quarters ended June 30, 2006, and September 30, 2006 (collectively, the “SEC Reports”). Each SEC Report was, at the time of its filing, in substantial compliance with the requirements of its respective form and none of the SEC Reports, nor the financial statements (and the notes thereto) included in the SEC Reports, as of their respective filing dates, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading. The financial statements of the Company included in the SEC Reports comply as to form in all material respects with applicable accounting requirements and the published rules and regulations of the Commission or other applicable rules and regulations with respect thereto. Such financial statements have been prepared in accordance with generally accepted accounting principles (“GAAP”) applied on a consistent basis during the periods involved (except (i) as may be otherwise indicated in such financial statements or the notes thereto or (ii) in the case of unaudited interim statements, to the extent they may not include footnotes, customary year-end adjustments, or may be condensed) and fairly present in all material respects the financial condition, the results of operations and the cash flows of the Company and its subsidiaries, on a consolidated basis, as of, and for, the periods presented in each such SEC Report.

(b)The Common Stock is listed or quoted, as applicable, for trading on the NASDAQ Global Market and satisfies all requirements for the continuation of such listing or quotation, as applicable, and the Company shall do all things necessary for the continuation of such listing or quotation, as applicable. The Company has not received any notice that its Common Stock will be delisted from or no longer be quoted on, as applicable, the NASDAQ Global Market (except for prior notices which have been fully remedied) or that the Common Stock does not meet all requirements for the continuation of such listing or quotation, as applicable.

(c)Neither the Company, nor any of its affiliates, nor any person acting on its or their behalf, has directly or indirectly made any offers or sales of any security or solicited any offers to buy any security under circumstances that would cause the offering of the Securities pursuant to either Purchase Agreement to be integrated with prior offerings by the Company for purposes of the Securities Act which would prevent the Company from selling the Common Stock pursuant to Rule 506 under the Securities Act, or any applicable exchange-related stockholder approval provisions, nor will the Company or any of its affiliates or subsidiaries take any action or steps that would cause the offering of the Securities to be integrated with other offerings.

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(d)The Warrants, the Convertible Note and the shares of Common Stock that the Purchaser may acquire pursuant to any Warrants and the Convertible Note are all restricted securities under the Securities Act as of the date of this Agreement. The Company will not issue any stop transfer order or other order impeding the sale and delivery of any of the Registrable Securities at such time as such Registrable Securities are registered for public sale or it has received an opinion of counsel that an exemption from registration is available, except as required by federal or state securities laws.

(e)The Company understands the nature of the Registrable Securities issuable upon the conversion of the Convertible Note and/or the exercise of any Warrants and recognizes that the issuance of such Registrable Securities may have a potential dilutive effect. The Company specifically acknowledges that its obligation to issue the Registrable Securities is binding upon the Company and enforceable regardless of the dilution such issuance may have on the ownership interests of other shareholders of the Company.

(f)Except for agreements made in the ordinary course of business, there is no agreement that has not been filed with the Commission as an exhibit to a registration statement or to a form required to be filed by the Company under the Exchange Act, the breach of which could reasonably be expected to have a material and adverse effect on the Company and its subsidiaries, or would prohibit or otherwise interfere with the ability of the Company to enter into and perform any of its obligations under this Agreement in any material respect.

(g)The Company will at all times have authorized and reserved a sufficient number of shares of Common Stock for the full conversion of the Convertible Note and exercise of the Warrants.

(h)The Company shall provide written notice to each Holder of (i) the occurrence of each Discontinuation Event (as defined below) and (ii) the declaration of effectiveness by the SEC of each Registration Statement required to be filed hereunder, in each case within one (1) business day of the date of each such occurrence and/or declaration.

7.Miscellaneous.

(a)Remedies. In the event of a breach by the Company or by a Holder, of any of their respective obligations under this Agreement, each Holder or the Company, as the case may be, in addition to being entitled to exercise all rights granted by law and under this Agreement, including recovery of damages, will be entitled to specific performance of its rights under this Agreement.

(b)No Piggyback on Registrations. Except as and to the extent set forth on Schedule 7(b) hereto, neither the Company nor any of its security holders (other than the Holders in such capacity pursuant hereto) may include securities of the Company in any Registration Statement other than the Registrable Securities, and the Company shall not after the date hereof enter into any agreement providing any such right for inclusion of shares in the Registration Statement to any of its security holders. Except as and to the extent specified in Schedule 7(b) hereto, the Company has not previously entered into any agreement granting any registration rights with respect to any of its securities to any person or entity that have not been fully satisfied.

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(c)Compliance. Each Holder covenants and agrees that it will comply with the prospectus delivery requirements of the Securities Act as applicable to it in connection with sales of Registrable Securities pursuant to each Registration Statement.

(d)Discontinued Disposition. Each Holder agrees by its acquisition of such Registrable Securities that, upon receipt of a notice from the Company of the occurrence of a Discontinuation Event (as defined below), such Holder will forthwith discontinue disposition of such Registrable Securities under the applicable Registration Statement until such Holder’s receipt of the copies of the supplemented Prospectus and/or amended Registration Statement or until it is advised in writing (the “Advice”) by the Company that the use of the applicable Prospectus may be resumed, and, in either case, has received copies of any additional or supplemental filings that are incorporated or deemed to be incorporated by reference in such Prospectus or Registration Statement. The Company may provide appropriate stop orders to enforce the provisions of this paragraph. For purposes of this Agreement, a “Discontinuation Event” shall mean (i) when the Commission notifies the Company whether there will be a “review” of such Registration Statement and whenever the Commission comments in writing on such Registration Statement (the Company shall provide true and complete copies thereof and all written responses thereto to each of the Holders); (ii) any request by the Commission or any other Federal or state governmental authority for amendments or supplements to such Registration Statement or Prospectus or for additional information; (iii) the issuance by the Commission of any stop order suspending the effectiveness of such Registration Statement covering any or all of the Registrable Securities or the initiation of any Proceedings for that purpose; (iv) the receipt by the Company of any notification with respect to the suspension of the qualification or exemption from qualification of any of the Registrable Securities for sale in any jurisdiction, or the initiation or threatening of any Proceeding for such purpose; and/or (v) the occurrence of any event or passage of time that makes the financial statements included in such Registration Statement ineligible for inclusion therein or any statement made in such Registration Statement or Prospectus or any document incorporated or deemed to be incorporated therein by reference untrue in any material respect or that requires any revisions to such Registration Statement, Prospectus or other documents so that, in the case of such Registration Statement or Prospectus, as the case may be, it will not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading.

(e)Piggy-Back Registrations. If at any time after the date hereof there is not an effective Registration Statement covering all of the Registrable Securities required to be covered hereunder and the Company shall determine to prepare and file with the Commission a registration statement relating to an offering for its own account or the account of others under the Securities Act of any of its equity securities, other than on Form S-4 or Form S-8 (each as promulgated under the Securities Act) or their then equivalents relating to equity securities to be issued solely in connection with any acquisition of any entity or business or equity securities issuable in connection with stock option or other employee benefit plans, then the Company shall send to each Holder written notice of such determination and, if within fifteen (15) days after receipt of such notice, any such Holder shall so request in writing, the Company shall include in such registration statement all or any part of such Registrable Securities such Holder requests to be registered, to the extent the Company may do so without violating registration rights of others which exist as of the date of this Agreement, subject to customary underwriter cutbacks applicable to all holders of registration rights and subject to obtaining any required consent of any selling stockholder(s) to such inclusion under such registration statement.

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(f)Amendments and Waivers. The provisions of this Agreement, including the provisions of this sentence, may not be amended, modified or supplemented, and waivers or consents to departures from the provisions hereof may not be given, unless the same shall be in writing and signed by the Company and the Holders of the then outstanding Registrable Securities. Notwithstanding the foregoing, a waiver or consent to depart from the provisions hereof with respect to a matter that relates exclusively to the rights of certain Holders and that does not directly or indirectly affect the rights of other Holders may be given by Holders of at least a majority of the Registrable Securities to which such waiver or consent relates; provided, however, that the provisions of this sentence may not be amended, modified, or supplemented except in accordance with the provisions of the immediately preceding sentence.

(g)Notices. Any notice or request hereunder may be given to the Company or the Purchaser at the respective addresses set forth below or as may hereafter be specified in a notice designated as a change of address under this Section 7(g). Any notice or request hereunder shall be given by registered or certified mail, return receipt requested, hand delivery, overnight mail, Federal Express or other national overnight next day carrier (collectively, “Courier”) or telecopy (confirmed by mail). Notices and requests shall be, in the case of those by hand delivery, deemed to have been given when delivered to any party to whom it is addressed, in the case of those by mail or overnight mail, deemed to have been given three (3) business days after the date when deposited in the mail or with the overnight mail carrier, in the case of a Courier, the next business day following timely delivery of the package with the Courier, and, in the case of a telecopy, when confirmed. The address for such notices and communications shall be as follows:

If to the Company:	Modtech Holdings, Inc. 2830 Barrett Avenue Perris, California 92571 Attention:Chief Financial Officer Facsimile: (951) 943-9655
with a copy to:	Haddan & Zepfel LLP 500 Newport Center Drive Suite 580 Newport Beach, California 92660 Attention: Robert J. Zepfel, Esq. Facsimile: (949) 706-6060
If to a Purchaser:	To the address set forth under such Purchaser name on the signature pages hereto.
If to any other Person who is then the registered Holder:	To the address of such Holder as it appears in the stock transfer books of the Company

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or such other address as may be designated in writing hereafter in accordance with this Section 7(g) by such Person.

(h)Successors and Assigns. This Agreement shall inure to the benefit of and be binding upon the successors and permitted assigns of each of the parties and shall inure to the benefit of each Holder. The Company may not assign its rights or obligations hereunder without the prior written consent of each Holder. Each Holder may assign their respective rights hereunder in the manner and to the persons and entities as permitted under the applicable Purchase Agreement.

(i)Execution and Counterparts. This Agreement may be executed in any number of counterparts, each of which when so executed shall be deemed to be an original and, all of which taken together shall constitute one and the same agreement. In the event that any signature is delivered by facsimile transmission, such signature shall create a valid binding obligation of the party executing (or on whose behalf such signature is executed) the same with the same force and effect as if such facsimile signature were the original thereof.

(j)Governing Law, Jurisdiction and Waiver of Jury Trial. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO CONTRACTS MADE AND PERFORMED IN SUCH STATE, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAW. The Company hereby consents and agrees that the state or federal courts located in the County of New York, State of New York shall have exclusion jurisdiction to hear and determine any Proceeding between the Company, on the one hand, and the Purchaser, on the other hand, pertaining to this Agreement or to any matter arising out of or related to this Agreement; provided, that the Purchaser and the Company acknowledge that any appeals from those courts may have to be heard by a court located outside of the County of New York, State of New York, and furtherprovided, that nothing in this Agreement shall be deemed or operate to preclude the Purchaser from bringing a Proceeding in any other jurisdiction to collect the obligations, to realize on the Collateral or any other security for the obligations, or to enforce a judgment or other court order in favor of the Purchaser. The Company expressly submits and consents in advance to such jurisdiction in any Proceeding commenced in any such court, and the Company hereby waives any objection which it may have based upon lack of personal jurisdiction, improper venue or forum non conveniens. The Company hereby waives personal service of the summons, complaint and other process issued in any such Proceeding and agrees that service of such summons, complaint and other process may be made by registered or certified mail addressed to the Company at the address set forth in Section 7(g) and that service so made shall be deemed completed upon the earlier of the Company’s actual receipt thereof or three (3) days after deposit in the U.S. mails, proper postage prepaid. The parties hereto desire that their disputes be resolved by a judge applying such applicable laws. Therefore, to achieve the best combination of the benefits of the judicial system and of arbitration, the parties hereto waive all rights to trial by jury in any Proceeding brought to resolve any dispute, whether arising in contract, tort, or otherwise between the Purchaser and/or the Company arising out of, connected with, related or incidental to the relationship established between then in connection with this Agreement. If either party hereto shall commence a Proceeding to enforce any provisions of this Agreement, either Purchase Agreement or any other Related Agreement, then the prevailing party in such Proceeding shall be reimbursed by the other party for its reasonable attorneys’ fees and other costs and expenses incurred with the investigation, preparation and prosecution of such Proceeding.

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(k)Cumulative Remedies. The remedies provided herein are cumulative and not exclusive of any remedies provided by law.

(l)Severability. If any term, provision, covenant or restriction of this Agreement is held by a court of competent jurisdiction to be invalid, illegal, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain in full force and effect and shall in no way be affected, impaired or invalidated, and the parties hereto shall use their reasonable efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated by such term, provision, covenant or restriction. It is hereby stipulated and declared to be the intention of the parties that they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be hereafter declared invalid, illegal, void or unenforceable.

(m)Headings. The headings in this Agreement are for convenience of reference only and shall not limit or otherwise affect the meaning hereof.

[Balance of Page Intentionally Left Blank; Signature Page Follows]

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IN WITNESS WHEREOF, the parties have executed this Registration Rights Agreement as of the date first written above.

MODTECH HOLDINGS, INC.
By:	/s/ Kenneth S. Cragun
Name:	Kenneth S. Cragun
Title:	Chief Financial Officer

LAURUS MASTER FUND, LTD.
By:	/s/ David Grin
Name:	David Grin
Title:	Director

Address for Notices:

Laurus Master Fund, Ltd.

c/o M&C Corporate Services Limited

P.O. Box 309 GT

Ugland House

George Town

South Church Street

Grand Cayman, Cayman Islands

Facsimile:345-949-8080

with copy to:

Laurus Capital Management, LLC

825 Third Avenue, 17^th Floor

New York, NY 10022

Attention:Portfolio Services

Facsimile:212-541-4410

EXHIBIT A

____________, 200___

[Continental Stock Transfer

& Trust Company

Two Broadway

New York, New York 10004

Attn: William Seegraber]

Re: Modtech Holdings, Inc. Registration Statement on Form [S-3]

Ladies and Gentlemen:

As counsel to Modtech Holdings, Inc., a Delaware corporation (the “Company”), we have been requested to render our opinion to you in connection with the resale by the individuals or entitles listed on Schedule A attached hereto (the “Selling Stockholders”), of an aggregate of __________ shares (the “Shares”) of the Company’s Common Stock.

A Registration Statement on Form [S-3] under the Securities Act of 1933, as amended (the “Act”), with respect to the resale of the Shares was declared effective by the Securities and Exchange Commission on [date]. Enclosed is the Prospectus dated [date]. We understand that the Shares are to be offered and sold in the manner described in the Prospectus.

This letter shall serve as our notice to you that the Shares are, as of this date, freely transferable by the Selling Stockholders pursuant to the Registration Statement. Unless you receive separate notice or instructions from us following the date hereof, you need not require further letters from us to effect any future legend-free issuance or re-issuance of the Shares.

Very truly yours,

      [Company counsel]

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Schedule A to Exhibit A

Selling Stockholder R/N/O Shares Being Offered

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SCHEDULE 7(b)

The Company is a party to the First Amended and Restated Registration Rights Agreement with Amphora Limited, Peninsula Catalyst Fund, L.P., and others, dated August 5, 2005. The registration statement described therein has been declared effective, but there are ongoing obligations under the agreement, including indemnification provisions.

The Company is also a party to a Registration Rights Agreement with Amphora Limited, dated October 31, 2006, with respect to 189,189 shares of common stock. The registration statement described therein has not yet been filed.

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