EXHIBIT 4.1 SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this "AGREEMENT") is dated as of March 16, 2004, among Perma-Fix Environmental Services, Inc., a Delaware corporation (the "COMPANY"), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a "PURCHASER" and collectively the "Purchasers"); and WHEREAS, subject to the terms and conditions set forth in this Agreement and pursuant to Section 4(2) of the Securities Act (as defined below), and Rule 506 promulgated thereunder, the Company desires to issue and sell to each Purchaser, and each Purchaser, severally and not jointly, desires to purchase from the Company in the aggregate, up to $15,000,000 of shares of Common Stock and Warrants on the Closing Date. NOW, THEREFORE, IN CONSIDERATION of the mutual covenants contained in this Agreement, and for other good and valuable consideration the receipt and adequacy of which are hereby acknowledged, the Company and each Purchaser agrees as follows: ARTICLE I. DEFINITIONS 1.1 DEFINITIONS. In addition to the terms defined elsewhere in this Agreement, for all purposes of this Agreement, the following terms have the meanings indicated in this Section 1.1: "2003 FORM 10-K" means the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2003, as filed with the Commission. "ACTION" shall have the meaning ascribed to such term in Section 3.1(j). "AFFILIATE" means any Person that, directly or indirectly through one or more intermediaries, controls or is controlled by or is under common control with a Person as such terms are used in and construed under Rule 144. With respect to a Purchaser, any investment fund or managed account that is managed on a discretionary basis by the same investment manager as such Purchaser will be deemed to be an Affiliate of such Purchaser. "CLOSING" means the closing of the purchase and sale of the Common Stock and the Warrants pursuant to Section 2.1. "CLOSING DATE" means the Trading Day when all of the Transaction Documents have been executed and delivered by the applicable parties thereto, and all conditions precedent to (i) the Purchasers' obligations to pay the Subscription Amount and (ii) the Company's obligations to deliver the Securities have been satisfied or waived. 1 "CLOSING PRICE" means on any particular date (a) the last reported closing bid price per share of Common Stock on such date on the Trading Market (as reported by Bloomberg L.P. at 4:15 PM (New York time), or (b) if there is no such price on such date, then the closing bid price on the Trading Market on the date nearest preceding such date (as reported by Bloomberg L.P. at 4:15 PM (New York time) for the closing bid price for regular session trading on such day), or (c) if the Common Stock is not then listed or quoted on a Trading Market and if prices for the Common Stock are then quoted on the OTC Bulletin Board, the closing bid price of the Common Stock for such date (or the nearest preceding date) on the OTC Bulletin Board (as reported by Bloomberg L.P. at 4:15 PM (New York time), (d) if the Common Stock is not then listed or quoted on the Trading Market and if prices for the Common Stock are then reported in the "pink sheets" published by the Pink Sheets LLC (formerly the National Quotation Bureau Incorporated (or a similar organization or agency succeeding to its functions of reporting prices), the most recent bid price per share of the Common Stock so reported, or (e) if the shares of Common Stock are not then publicly traded the fair market value of a share of Common Stock as determined by a qualified independent appraiser selected in good faith by the Purchasers of a majority in interest of the Shares then outstanding. "COMMISSION" means the Securities and Exchange Commission. "COMMON STOCK" means the common stock of the Company, $0.001 par value per share, and any securities into which such common stock may hereafter be reclassified. "COMMON STOCK EQUIVALENTS" means any securities of the Company or the Subsidiaries which would entitle the holder thereof to acquire at any time Common Stock, including without limitation, any debt, preferred stock, rights, options, warrants or other instrument that is at any time convertible into or exchangeable for, or otherwise entitles the holder thereof to receive, Common Stock. "COMPANY COUNSEL" means Conner & Winters, P.C. "DISCLOSURE SCHEDULES" means the disclosure schedules of the Company delivered concurrently herewith. "EFFECTIVE DATE" means the date that the Registration Statement is first declared effective by the Commission. "ESCROW AGENT" shall have the meaning set forth in the Escrow Agreement. "ESCROW AGREEMENT" shall mean the Escrow Agreement in substantially the form of EXHIBIT D hereto executed and delivered contemporaneously with this Agreement. 2 "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended. "EXEMPT ISSUANCE" means the issuance of (a) shares of Common Stock or options to employees, bona fide consultants, bona fide prospective employees, officers or directors of the Company pursuant to any stock or option plan duly adopted by a majority of the non-employee members of the Board of Directors of the Company or a majority of the members of a committee of non-employee directors established for such purpose or (b) securities upon the exercise of or conversion of any convertible securities, options or warrants issued and outstanding on the date of this Agreement, provided that such securities have not been amended since the date of this Agreement. "FORCE MAJEURE" shall mean any unusual event arising from causes reasonably beyond the control of the Company that could not be reasonably anticipated that causes a delay in or prevents the performance of any obligation under this Agreement or the agreements contemplated hereby, including but not limited to: acts of God; fire; war; terrorism; insurrection; civil disturbance; explosion; adverse weather conditions that could not be reasonably anticipated; unusual delay in transportation; strikes or other labor disputes; restraint by court order or order of public authority but specifically not including any event resulting from the failure of the Commission or Company's transfer agent to act or perform any function. "FW" means Feldman Weinstein LLP with offices located at 420 Lexington Avenue, Suite 2620, New York, New York 10170-0002. "INTELLECTUAL PROPERTY RIGHTS" shall have the meaning ascribed to such term in Section 3.1(o). "LIENS" means a lien, charge, security interest, encumbrance, right of first refusal, preemptive right or other restriction. "MATERIAL ADVERSE EFFECT" shall have the meaning ascribed to such term in Section 3.1(b). "MATERIAL PERMITS" shall have the meaning ascribed to such term in Section 3.1(m). "PER SHARE PURCHASE PRICE" equals $2.25, subject to adjustment for reverse and forward stock splits, stock dividends, stock combinations and other similar transactions of the Common Stock that occur after the date of this Agreement. "PERSON" means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind. 3 "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. "REGISTRATION RIGHTS AGREEMENT" means the Registration Rights Agreement, dated as of the date of this Agreement, among the Company and each Purchaser, in the form of EXHIBIT A hereto. "REGISTRATION STATEMENT" means a registration statement meeting the requirements set forth in the Registration Rights Agreement and covering the resale by the Purchasers of the Shares and the Warrant Shares. "REQUIRED APPROVALS" shall have the meaning ascribed to such term in Section 3.1(e). "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. "SEC REPORTS" shall have the meaning ascribed to such term in Section 3.1(h). "SECURITIES" means the Shares, the Warrants and the Warrant Shares. "SECURITIES ACT" means the Securities Act of 1933, as amended. "SHARES" means the shares of Common Stock issued or issuable to each Purchaser pursuant to this Agreement. "SUBSCRIPTION AMOUNT" means, as to each Purchaser, the amounts set forth below such Purchaser's signature block on the signature page hereto, in United States dollars and in immediately available funds. "SUBSIDIARY" shall mean the subsidiaries of the Company, if any, set forth on SCHEDULE 3.1(A). "TRADING DAY" means a day on which the Common Stock is traded on a Trading Market. "TRADING MARKET" means the following markets or exchanges on which the Common Stock is listed or quoted for trading on the date in question: the Nasdaq SmallCap Market, the American Stock Exchange, the New York Stock Exchange, the Nasdaq National Market or the OTC Bulletin Board. "TRANSACTION DOCUMENTS" means this Agreement, the Warrants, the Escrow Agreement and the Registration Rights Agreement and any other documents or agreements executed in connection with the transactions contemplated hereunder. 4 "WARRANTS" means the Common Stock Purchase Warrants, in the form of EXHIBIT B, issuable to the Purchasers at the Closing, which warrants shall be exercisable immediately upon issuance for a term of 3 years and have an exercise price equal to $2.92 per share. "WARRANT SHARES" means the shares of Common Stock issuable upon exercise of the Warrants. ARTICLE II. PURCHASE AND SALE 2.1 CLOSING. On the Closing Date, each Purchaser shall purchase from the Company, severally and not jointly with the other Purchasers, and the Company shall issue and sell to each Purchaser, (a) a number of Shares equal to such Purchaser's Subscription Amount divided by the Per Share Purchase Price and (b) the Warrants as determined pursuant to Section 2.2(a)(iii). The aggregate Subscription Amounts for Shares sold hereunder shall be up to $15,000,000. Upon satisfaction of the conditions set forth in Section 2.2, the Closing shall occur at the offices of the Escrow Agent or such other location as the parties shall mutually agree. 2.2 CLOSING CONDITIONS; DELIVERIES. (a) On the Closing Date, the Company shall deliver or cause to be delivered to the Escrow Agent with respect to each Purchaser the following: (i) this Agreement duly executed by the Company; (ii) a number of Shares equal to such Purchaser's Subscription Amount divided by the Per Share Purchase Price registered in the name of such Purchaser; (iii) a Warrant, registered in the name of such Purchaser, pursuant to which such Purchaser shall have the right to acquire up to the number of shares of Common Stock equal to 35% of the Shares to be issued to such Purchaser at the Closing; (iv) the Registration Rights Agreement duly executed by the Company; (v) the Escrow Agreement duly executed by the Company; and (vi) a legal opinion of Company Counsel, in the form of EXHIBIT C attached hereto. 5 (b) On the Closing Date, each Purchaser shall deliver or cause to be delivered to the Escrow Agent the following: (i) this Agreement duly executed by such Purchaser; (ii) such Purchaser's Subscription Amount by wire transfer to the account of the Escrow Agent; (iii) the Escrow Agreement duly executed by such Purchaser; and (iv) the Registration Rights Agreement duly executed by such Purchaser. (c) All representations and warranties of the other party contained herein shall remain true and correct as of the Closing Date and all covenants of the other party shall have been performed if due prior to such date. (d) From the date hereof to the Closing Date, trading in the Common Stock shall not have been suspended by the Commission (except for any suspension of trading of limited duration agreed to by the Company, which suspension shall be terminated prior to the Closing), and, at any time prior to the Closing Date, trading in securities generally as reported by Bloomberg Financial Markets shall not have been suspended or limited, or minimum prices shall not have been established on securities whose trades are reported by such service, or on any Trading Market, nor shall a banking moratorium have been declared either by the United States or New York State authorities nor shall there have occurred any material outbreak or escalation of hostilities or other national or international calamity of such magnitude in its effect on, or any material adverse change in, any financial market which, in each case, in the reasonable judgment of each Purchaser, makes it impracticable or inadvisable to purchase the Shares at the Closing. ARTICLE III. REPRESENTATIONS AND WARRANTIES 3.1 REPRESENTATIONS AND WARRANTIES OF THE COMPANY. Except as set forth under the corresponding section of the Disclosure Schedules which Disclosure Schedules shall be deemed a part hereof, the Company hereby makes the representations and warranties set forth below to each Purchaser: (a) SUBSIDIARIES. All of the direct and indirect subsidiaries of the Company are set forth on SCHEDULE 3.1(A). The Company owns, directly or indirectly, all of the capital stock or other equity interests of each Subsidiary free and clear of any Liens, and all the issued and outstanding shares of capital stock of each Subsidiary are validly issued and are fully paid, non-assessable and free of preemptive and similar rights to subscribe for or purchase securities. If the Company has no subsidiaries, then references in the Transaction Documents to the Subsidiaries will be disregarded. 6 (b) ORGANIZATION AND QUALIFICATION. Each of the Company and the Subsidiaries is an entity duly incorporated or otherwise organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation or organization (as applicable), with the requisite power and authority to own and use its properties and assets and to carry on its business as currently conducted. Neither the Company nor any Subsidiary is in violation or default of any of the provisions of its respective certificate or articles of incorporation, bylaws or other organizational or charter documents. Each of the Company and the Subsidiaries is duly qualified to conduct business and is in good standing as a foreign corporation or other entity in each jurisdiction in which the nature of the business conducted or property owned by it makes such qualification necessary, except where the failure to be so qualified or in good standing, as the case may be, would have (i) a material adverse effect on the legality, validity or enforceability of any Transaction Document, or (ii) a material adverse effect on the results of operations, assets, business, prospects or financial condition of the Company and the Subsidiaries, taken as a whole, (any of (i) or (ii), a "MATERIAL ADVERSE EFFECT") and no Proceeding has been instituted in any such jurisdiction revoking, limiting or curtailing or seeking to revoke, limit or curtail such power and authority or qualification. (c) AUTHORIZATION; ENFORCEMENT. The Company has the requisite corporate power and authority to enter into and to consummate the transactions contemplated by each of the Transaction Documents and otherwise to carry out its obligations thereunder. The execution and delivery of each of the Transaction Documents by the Company and the consummation by it of the transactions contemplated thereby have been duly authorized by all necessary action on the part of the Company and no further action is required by the Company in connection therewith other than in connection with the Required Approvals. Each Transaction Document has been (or upon delivery will have been) duly executed by the Company and, when delivered in accordance with the terms hereof, will constitute the valid and binding obligation of the Company enforceable against the Company in accordance with its terms except (i) as limited by applicable bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting enforcement of creditors' rights generally and (ii) as limited by laws relating to the availability of specific performance, injunctive relief or other equitable remedies. 7 (d) NO CONFLICTS. The execution, delivery and performance of the Transaction Documents by the Company, the issuance and sale of the Shares and the consummation by the Company of the other transactions contemplated thereby do not and will not (i) conflict with or violate any provision of the Company's or any Subsidiary's certificate or articles of incorporation, bylaws or other organizational or charter documents, or (ii) conflict with, or constitute a default (or an event that with notice or lapse of time or both would become a default) under, result in the creation of any Lien upon any of the properties or assets of the Company or any Subsidiary, or give to others any rights of termination, amendment, acceleration or cancellation (with or without notice, lapse of time or both) of, any agreement, credit facility, debt or other instrument (evidencing a Company or Subsidiary debt or otherwise) or other understanding to which the Company or any Subsidiary is a party or by which any property or asset of the Company or any Subsidiary is bound or affected, or (iii) subject to the Required Approvals, conflict with or result in a violation of any law, rule, regulation, order, judgment, injunction, decree or other restriction of any court or governmental authority to which the Company or a Subsidiary is subject (including federal and state securities laws and regulations), or by which any property or asset of the Company or a Subsidiary is bound or affected, or (iv) conflict with or violate the terms of any agreement by which the Company or any Subsidiary is bound or to which any property or asset of the Company or any Subsidiary is bound or affected; except in the case of each of clauses (ii) and (iii), such as would not have or reasonably be expected to result in a Material Adverse Effect. (e) FILINGS, CONSENTS AND APPROVALS. The Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority or other Person in connection with the execution, delivery and performance by the Company of the Transaction Documents, other than (i) filings required pursuant to Section 4.4 of this Agreement, (ii) the filing with the Commission of the Registration Statement the prospectus contained therein, and pre- and post-effective supplements and amendments thereto, (iii) application(s) to each applicable Trading Market and the Boston Stock Exchange for the listing of the Shares and Warrant Shares for trading thereon in the time and manner required thereby, and (iv) the filing of Form D with the Commission and such filings as are required based on the Company's determination to be made under applicable state securities laws (collectively, the "REQUIRED APPROVALS"). (f) ISSUANCE OF THE SECURITIES. The Shares and Warrants are duly authorized and, when issued and paid for in accordance with the Transaction Documents, will be duly and validly issued, fully paid and nonassessable, free and clear of all Liens imposed by the Company other than restrictions on transfer provided for in the Transaction Documents. The Warrant Shares, when issued in accordance with the terms of the Transaction Documents, will be validly issued, fully paid and nonassessable, free and clear of all Liens imposed by the Company. The Company has reserved from its duly authorized capital stock the maximum number of shares of Common Stock issuable pursuant to this Agreement and the Warrants. 8 (g) CAPITALIZATION. The capitalization of the Company is as described in the Company's most recent periodic report filed with the Commission. The Company has not issued any capital stock since such filing other than pursuant to the exercise of employee stock options under the Company's stock option plans, the issuance of shares of Common Stock to employees pursuant to the Company's employee stock purchase plan and pursuant to the conversion or exercise of outstanding Common Stock Equivalents. No Person has any right of first refusal, preemptive right, right of participation, or any similar right to participate in the transactions contemplated by the Transaction Documents. Except as a result of the purchase and sale of the Securities, there are no outstanding options, warrants, script rights to subscribe to, calls or commitments of any character whatsoever relating to, or securities, rights or obligations convertible into or exchangeable for, or giving any Person any right to subscribe for or acquire, any shares of Common Stock, or contracts, commitments, understandings or arrangements by which the Company or any Subsidiary is or may become bound to issue additional shares of Common Stock, or securities or rights convertible or exchangeable into shares of Common Stock other than pursuant to the Company's stock plans and its outstanding Common Stock Equivalents. The issue and sale of the Securities will not obligate the Company to issue shares of Common Stock or other securities to any Person (other than the Purchasers) and will not result in a right of any holder of Company securities to adjust the exercise, conversion, exchange or reset price under such securities. All of the outstanding shares of capital stock of the Company are validly issued, fully paid and nonassessable, have been issued in compliance with all federal and state securities laws, and none of such outstanding shares was issued in violation of any preemptive rights or similar rights to subscribe for or purchase securities. No further approval or authorization of any stockholder, the Board of Directors of the Company or others is required for the issuance and sale of the Shares, other than the Required Approvals. Except as disclosed in the SEC Reports, there are no stockholders agreements, voting agreements or other similar agreements with respect to the Company's capital stock to which the Company is a party or, to the knowledge of the Company, between or among any of the Company's stockholders. (h) SEC REPORTS; FINANCIAL STATEMENTS. The Company has filed all reports required to be filed by it under the Securities Act and the Exchange Act, including pursuant to Section 13(a) or 15(d) thereof, for the two years preceding the date hereof (or such shorter period as the Company was required by law to file such material), including the 2003 Form 10-K (the foregoing materials, including the exhibits thereto, being collectively referred to herein as the "SEC REPORTS") on a timely basis or has received a valid extension of such time of filing and has filed any such SEC Reports prior to the expiration of any such extension. As of their respective dates, the SEC Reports complied in all material respects with the requirements of the Securities Act and the Exchange Act and the rules and regulations of the Commission promulgated thereunder, and none of the SEC Reports, when filed, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order 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 in all material respects with applicable accounting requirements and the rules and regulations of the Commission with respect thereto as in effect at the time of filing. Such financial statements have been prepared in accordance with United States generally accepted accounting principles applied on a consistent basis during the periods involved ("GAAP"), except as may be otherwise specified in such financial statements or the notes thereto and except that unaudited financial statements may not contain all footnotes required by GAAP, and fairly present in all material respects the financial position of the Company and its consolidated subsidiaries as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal, immaterial, year-end audit adjustments. 9 (i) MATERIAL CHANGES. Since the date of the latest audited financial statements included within the SEC Reports, except as specifically disclosed in the SEC Reports, (i) there has been no event, occurrence or development that would result in a Material Adverse Effect, (ii) the Company has not incurred any liabilities (contingent or otherwise) other than (A) trade payables and accrued expenses incurred in the ordinary course of business consistent with past practice and (B) liabilities not required to be reflected in the Company's financial statements pursuant to GAAP or required to be disclosed in filings made with the Commission, (iii) the Company has not altered its method of accounting, (iv) the Company has not declared or made any dividend or distribution of cash or other property to its stockholders or purchased, redeemed or made any agreements to purchase or redeem any shares of its capital stock and (v) the Company has not issued any equity securities to any officer, director or Affiliate, except pursuant to existing Company stock option plans or stock purchase plans. The Company does not have pending before the Commission any request for confidential treatment of information. (j) LITIGATION. There is no action, suit, inquiry, notice of violation, proceeding or investigation pending or, to the knowledge of the Company, threatened against or affecting the Company, any Subsidiary or any of their respective properties before or by any court, arbitrator, governmental or administrative agency or regulatory authority (federal, state, county, local or foreign) (collectively, an "ACTION") which (i) adversely affects or challenges the legality, validity or enforceability of any of the Transaction Documents or the Securities or (ii) would, if there were an unfavorable decision, have or reasonably be expected to result in a Material Adverse Effect. Neither the Company nor any Subsidiary, nor any director or officer thereof, is or has been the subject of any Action involving a claim of violation of or liability under federal or state securities laws or a claim of breach of fiduciary duty. There has not been, and to the knowledge of the Company, there is not pending or contemplated, any investigation by the Commission involving the Company or any current or former director or officer of the Company. The Commission has not issued any stop order or other order suspending the effectiveness of any registration statement filed by the Company or any Subsidiary under the Exchange Act or the Securities Act. (k) LABOR RELATIONS. No material labor dispute exists or, to the knowledge of the Company, is imminent with respect to any of the employees of the Company which would result in a Material Adverse Effect. 10 (l) COMPLIANCE. Neither the Company nor any Subsidiary (i) is in default under or in violation of (and no event has occurred that has not been waived that, with notice or lapse of time or both, would result in a default by the Company or any Subsidiary under), nor has the Company or any Subsidiary received notice of a claim that it is in default under or that it is in violation of, any indenture, loan or credit agreement or any other agreement or instrument to which it is a party or by which it or any of its properties is bound (whether or not such default or violation has been waived), (ii) is in violation of any order of any court, arbitrator or governmental body, or (iii) is or has been in violation of any statute, rule or regulation of any governmental authority, including without limitation all foreign, federal, state and local laws applicable to its business except in each case as would not have a Material Adverse Effect. (m) REGULATORY PERMITS. The Company and the Subsidiaries possess all certificates, authorizations and permits issued by the appropriate federal, state, local or foreign regulatory authorities necessary to conduct their respective businesses as described in the SEC Reports, except where the failure to possess such permits would not have or reasonably be expected to result in a Material Adverse Effect ("MATERIAL PERMITS"), and neither the Company nor any Subsidiary has received any notice of proceedings relating to the revocation or modification of any Material Permit. (n) TITLE TO ASSETS. The Company and the Subsidiaries have good and marketable title in fee simple to all real property owned by them that is material to the business of the Company and the Subsidiaries and good and marketable title in all personal property owned by them that is material to the business of the Company and the Subsidiaries, in each case free and clear of all Liens, except for Liens as do not materially affect the value of such property and do not materially interfere with the use made and proposed to be made of such property by the Company and the Subsidiaries and Liens for the payment of federal, state or other taxes, the payment of which is neither delinquent nor subject to penalties. Any real property and facilities held under lease by the Company and the Subsidiaries are held by them under valid, subsisting and enforceable leases of which the Company and the Subsidiaries are in compliance. (o) PATENTS AND TRADEMARKS. The Company and the Subsidiaries have, or have rights to use, all patents, patent applications, trademarks, trademark applications, service marks, trade names, copyrights, licenses and other similar rights necessary or material for use in connection with their respective businesses as described in the SEC Reports and which the failure to so would have a Material Adverse Effect (collectively, the "INTELLECTUAL PROPERTY RIGHTS"). Neither the Company nor any Subsidiary has received a written notice that the Intellectual Property Rights used by the Company or any Subsidiary violates or infringes upon the rights of any Person. To the knowledge of the Company, all such Intellectual Property Rights are enforceable and there is no existing infringement by another Person of any of the Intellectual Property Rights of others. 11 (p) INSURANCE. The Company and the Subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which the Company and the Subsidiaries are engaged. To the best of Company's knowledge, such insurance contracts and policies are accurate and complete. Neither the Company nor any Subsidiary has any reason to believe that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business without a significant increase in cost. (q) TRANSACTIONS WITH AFFILIATES AND EMPLOYEES. Except as set forth in the SEC Reports, none of the executive officers or directors of the Company is presently a party to any transaction with the Company or any Subsidiary (other than for services as executive officers and directors), including any contract, agreement or other arrangement providing for the furnishing of services to or by, providing for rental of real or personal property to or from, or otherwise requiring payments to or from any executive officer or director or, to the knowledge of the Company, any entity in which any executive officer or director has a substantial interest or is an officer, director, trustee or partner, in each case in excess of $60,000 other than (i) for payment of salary or consulting fees for services rendered, (ii) reimbursement for expenses incurred on behalf of the Company and (iii) for other employee benefits, including stock option agreements under any stock option plan of the Company. (r) SARBANES-OXLEY; INTERNAL ACCOUNTING CONTROLS. The Company is in material compliance with all provisions of the Sarbanes-Oxley Act of 2002 which are applicable to it as of the Closing Date. Since December 31, 2003, there have been no significant changes in the Company's internal controls (as such term is defined in Item 307(b) of Regulation S-K under the Exchange Act) or, to the Company's knowledge, in other factors that could significantly affect the Company's internal controls. (s) CERTAIN FEES. No brokerage or finder's fees or commissions are or will be payable by the Company to any broker, financial advisor or consultant, finder, placement agent, investment banker, bank or other Person with respect to the transactions contemplated by this Agreement. The Purchasers shall have no obligation with respect to any fees or with respect to any claims made by or on behalf of other Persons for fees of a type contemplated in this Section that may be due in connection with the transactions contemplated by this Agreement. (t) PRIVATE PLACEMENT. Assuming the accuracy of the Purchasers representations and warranties set forth in Section 3.2, no registration under the Securities Act is required for the offer and sale of the Securities by the Company to the Purchasers as contemplated hereby, except as required by the terms of the Transaction Documents. The issuance and sale of the Securities hereunder does not contravene the rules and regulations of the Trading Market. 12 (u) INVESTMENT COMPANY. The Company is not, and is not an Affiliate of, and immediately after receipt of payment for the Shares, will not be or be an Affiliate of, an "investment company" within the meaning of the Investment Company Act of 1940, as amended. The Company shall conduct its business in a manner so that it will not become subject to the Investment Company Act. (v) REGISTRATION RIGHTS. Except as set forth in SCHEDULE 3.1(V), no Person has any right to cause the Company to effect the registration under the Securities Act of any securities of the Company. (w) LISTING AND MAINTENANCE REQUIREMENTS. The Company's Common Stock is registered pursuant to Section 12(b) of the Exchange Act, and the Company has taken no action designed to, or which to its knowledge is likely to have the effect of, terminating the registration of the Common Stock under the Exchange Act nor has the Company received any notification that the Commission is contemplating terminating such registration. The Company has not, in the 12 months preceding the date hereof, received notice from any Trading Market on which the Common Stock is or has been listed or quoted to the effect that the Company is not in compliance with the listing or maintenance requirements of such Trading Market. The Company is, and has no reason to believe that it will not in the foreseeable future continue to be, in compliance with all such listing and maintenance requirements. (x) APPLICATION OF TAKEOVER PROTECTIONS. Assuming none of the Purchasers, individually or as a "group" as described in Section 13(d)(3) of the Securities Act, beneficially own more than 4.99% of Common Stock for purposes of this representation, the Company and its Board of Directors have not and will not adopt any poison pill (including any distribution under a rights agreement) or other similar anti~takeover provision under the Company's Certificate of Incorporation (or similar charter documents) that would prohibit the Purchasers and the Company from fulfilling their obligations or exercising their rights under the Transaction Documents, including without limitation the Company's issuance of the Securities and the Purchasers' ownership of the Securities acquired under the terms of this Agreement. (y) DISCLOSURE. The Company confirms that, neither the Company nor any other Person acting on its behalf has provided any of the Purchasers or their agents or counsel with any information that constitutes or might constitute material, non-public information. The Company understands and confirms that the Purchasers will rely on the foregoing representations and covenants in effecting transactions in securities of the Company. All disclosure provided to the Purchasers regarding the Company, its business and the transactions contemplated hereby, including the Schedules to this Agreement, furnished by or on behalf of the Company with respect to the representations and warranties made herein are true and correct with respect to such representations and warranties and do not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein, in light of the circumstances under which they were made, not misleading. The Company acknowledges and agrees that no Purchaser makes or has made any representations or warranties with respect to the transactions contemplated hereby other than those specifically set forth in the Transaction Documents. 13 (z) NO INTEGRATED OFFERING. Assuming the accuracy of the Purchasers' representations and warranties set forth in Section 3.2, 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 this offering of the Securities to be integrated with prior offerings by the Company for purposes of the Securities Act or any applicable shareholder approval provisions, including, without limitation, under the rules and regulations of any exchange or automated quotation system on which any of the securities of the Company are listed or designated. (aa) Intentionally Omitted. (bb) FORM S-3 ELIGIBILITY. The Company is eligible to register the resale of its Common Stock by the Purchasers under Form S-3 promulgated under the Securities Act and the Company hereby covenants and agrees to use its best efforts to maintain its eligibility to use Form S-3 until the Registration Statement covering the resale of the Shares shall have been filed with, and declared effective by, the Commission. (cc) TAXES. Except for matters that would not, individually or in the aggregate, would have or reasonably be expected to result in a Material Adverse Effect, the Company and each Subsidiary has filed all necessary federal, state and foreign income and franchise tax returns and has paid or accrued all taxes shown as due thereon, and the Company has no knowledge of a tax deficiency which has been asserted or threatened against the Company or any Subsidiary. (dd) GENERAL SOLICITATION. Neither the Company nor any person acting on behalf of the Company has offered or sold any of the Shares by any form of general solicitation or general advertising. The Company has offered the Shares for sale only to the Purchasers and certain other "accredited investors" within the meaning of Rule 501 under the Securities Act. (ee) FOREIGN CORRUPT PRACTICES. Neither the Company, nor to the knowledge of the Company, any agent or other person acting on behalf of the Company, has (i) directly or indirectly, used any corrupt funds for unlawful contributions, gifts, entertainment or other unlawful expenses related to foreign or domestic political activity, (ii) made any unlawful payment to foreign or domestic government officials or employees or to any foreign or domestic political parties or campaigns from corporate funds, (iii) failed to disclose fully any contribution made by the Company (or made by any person acting on its behalf of which the Company is aware) which is in violation of law, or (iv) violated in any material respect any provision of the Foreign Corrupt Practices Act of 1977, as amended. 14 (ff) ACCOUNTANTS. The Company's accountants are set forth on SCHEDULE 3.1(FF) of the Disclosure Schedule. To the Company's knowledge, such accountants, who the Company expects will express their opinion with respect to the financial statements to be included in the Company's Annual Report on Form 10-K for the year ended December 31, 2003, are independent accountants as required by the Securities Act. (gg) ACKNOWLEDGMENT REGARDING PURCHASERS' PURCHASE OF SHARES. The Company acknowledges and agrees that it has been advised by each of the Purchasers that each of the Purchasers is acting solely in the capacity of an arm's length purchaser with respect to the Transaction Documents and the transactions contemplated hereby. The Company further acknowledges that it has been advised by each of the Purchasers that no Purchaser is acting as a financial advisor or fiduciary of the Company (or in any similar capacity) with respect to this Agreement and the transactions contemplated hereby and any advice given by any Purchaser or any of their respective representatives or agents in connection with this Agreement and the transactions contemplated hereby is merely incidental to the Purchasers' purchase of the Shares. The Company further represents to each Purchaser that the Company's decision to enter into this Agreement has been based solely on the independent evaluation of the transactions contemplated hereby by the Company and its representatives and representations by each of the Purchasers contained in this Agreement. 3.2 REPRESENTATIONS AND WARRANTIES OF THE PURCHASERS. Each Purchaser hereby, for itself and for no other Purchaser, represents and warrants as of the date hereof and as of the Closing Date to the Company as follows: (a) ORGANIZATION; AUTHORITY. Such Purchaser is an entity duly organized, validly existing and in good standing under the laws of the jurisdiction of its organization with full right, corporate or partnership power and authority to enter into and to consummate the transactions contemplated by the Transaction Documents and otherwise to carry out its obligations thereunder. The execution, delivery and performance by such Purchaser of the transactions contemplated by this Agreement have been duly authorized by all necessary corporate or similar action on the part of such Purchaser. Each Transaction Document to which it is a party has been duly executed by such Purchaser, and when delivered by such Purchaser in accordance with the terms hereof, will constitute the valid and legally binding obligation of such Purchaser, enforceable against it in accordance with its terms, except (i) as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting enforcement of creditors' rights generally, (ii) as limited by laws relating to the availability of specific performance, injunctive relief or other equitable remedies and (iii) insofar as indemnification and contribution provisions may be limited by applicable law. 15 (b) INVESTMENT INTENT. Such Purchaser understands that the Securities are "restricted securities" and have not been registered under the Securities Act or any applicable state securities law and is acquiring the Securities as principal for its own account for investment purposes only and not with a view to or for distributing or reselling such Securities or any part thereof, has no present intention of distributing any of such Securities and has no arrangement or understanding with any other persons regarding the distribution of such Securities (this representation and warranty not limiting such Purchaser's right to sell the Securities pursuant to the Registration Statement or otherwise in compliance with applicable federal and state securities laws). Such Purchaser is acquiring the Securities hereunder in the ordinary course of its business. Such Purchaser does not have any agreement or understanding, directly or indirectly, with any Person to distribute any of the Securities. (c) PURCHASER STATUS. At the time such Purchaser was offered the Securities, it was, and at the date hereof it is, and on each date on which it exercises any Warrants, it will be an "accredited investor" as defined in Rule 501(a)(1), (a)(2), (a)(3), (a)(7) or (a)(8) under the Securities Act and such investors has total assets in excess of $5,000,000. Such Purchaser is not required to be registered as a broker-dealer under Section 15 of the Exchange Act. (d) EXPERIENCE OF SUCH PURCHASER. Such Purchaser, either alone or together with its representatives, has such knowledge, sophistication and experience in business and financial matters so as to be capable of evaluating the merits and risks of the prospective investment in the Securities, and has so evaluated the merits and risks of such investment. Such Purchaser is able to bear the economic risk of an investment in the Securities and, at the present time, is able to afford a complete loss of such investment. (e) GENERAL SOLICITATION. Such Purchaser is not purchasing the Securities as a result of any advertisement, article, notice or other communication regarding the Securities published in any newspaper, magazine or similar media or broadcast over television or radio or presented at any seminar or any other general solicitation or general advertisement. (f) REGISTRATION REQUIRED. Such Purchaser hereby covenants with the Company not to make any sale of the Shares and Warrant Shares without complying with the provisions hereof and of the Registration Rights Agreement, and without effectively causing the prospectus delivery requirement under the Securities Act to be satisfied (unless such Purchaser is selling such Shares and Warrant Shares in a transaction not subject to the prospectus delivery requirement), and such Purchaser acknowledges that the certificates evidencing the Shares and Warrant Shares will be imprinted with a legend that prohibits their transfer except in accordance therewith. 16 (g) NO TAX OR LEGAL ADVICE. Such Purchaser understands that nothing in this Agreement, any other Transaction Document or any other materials presented to such Purchaser in connection with the purchase and sale of the Securities constitutes legal, tax or investment advice. Such Purchaser has consulted such legal, tax and investment advisors as it, in its sole discretion, has deemed necessary or appropriate in connection with its purchase of Securities. (h) DISCLOSURE OF INFORMATION. Such Purchaser believes it has received all the information it considers necessary or appropriate for deciding whether to purchase the Shares and Warrants. Such Purchaser further represents that it has had an opportunity to ask questions and receive answers from the Company regarding the terms and conditions of the offering of the Shares and Warrants and the business, properties, prospects and financial condition of the Company. Such Purchaser has reviewed the 2003 Form 10-K, including, without limitation, all of the Risk Factors set forth therein (the "RISK FACTORS"). Each such Purchaser understands and accepts all of the Risk Factors in connection with such Purchaser's investment in the Securities. In addition, each Purchaser has reviewed and is aware of the information set forth in all SEC Reports filed with the SEC since the filing of the 2003 10-K. The foregoing, however, does not limit or modify the representations and warranties of the Company in Section 3 of this Agreement or the right of the Purchasers to rely thereon. (i) RECEIPT OF INFORMATION. The Purchasers confirm that, neither the Purchasers nor any other Person acting on their behalf has received from the Company or its agents or counsel with any information that constitutes or might constitute material, non-public information. The Purchasers understand and confirm that the Company will rely on the foregoing representations and covenants in effecting transactions in securities of the Purchasers. The Purchasers acknowledge and agree that the Company has not made any representations or warranties with respect to the transactions contemplated hereby other than those specifically set forth in the Transaction Documents. (j) RELIANCE OF SEC REPORTS. In making the investment decision in connection with the purchase of the Securities, the Purchasers have relied only on the information set forth in the SEC Reports and have not incurred nor relied upon any information not contained in the SEC Reports. (k) OPEN SHORT POSITION. As of the date hereof, each Purchaser, for itself only, represents and warrants that neither it, nor any person or entity acting at the direction of such Purchaser, holds an open short position in the Common Stock. The Company acknowledges and agrees that each Purchaser does not make or has not made any representations or warranties with respect to the transactions contemplated hereby other than those specifically set forth in this Section 3.2. 17 ARTICLE IV. OTHER AGREEMENTS OF THE PARTIES 4.1 TRANSFER RESTRICTIONS. (a) The Securities may only be disposed of in compliance with state and federal securities laws. In connection with any transfer of Securities other than pursuant to an effective registration statement or Rule 144, to the Company or to an Affiliate of a Purchaser or in connection with a pledge as contemplated in Section 4.1(b) (provided that such transfer is in compliance with the Securities Act), the Company may require the transferor thereof to provide to the Company an opinion of counsel selected by the transferor and reasonably acceptable to the Company, the form and substance of which opinion and shall be reasonably satisfactory to the Company, to the effect that such transfer does not require registration of such transferred Securities under the Securities Act. As a condition of transfer, any such transferee shall agree in writing to be bound by the terms of this Agreement and shall have the rights of a Purchaser under this Agreement and the Registration Rights Agreement. (b) The Purchasers agree to the imprinting, so long as is required by this Section 4.1(b), of a legend on any of the Securities in the following form: THESE SECURITIES HAVE NOT BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS AS EVIDENCED BY A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO SUCH EFFECT, THE SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE COMPANY. THESE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT WITH A REGISTERED BROKER-DEALER OR OTHER LOAN WITH A FINANCIAL INSTITUTION THAT IS AN "ACCREDITED INVESTOR" AS DEFINED IN RULE 501(a) UNDER THE SECURITIES ACT. 18 The Company acknowledges and agrees that a Purchaser may from time to time pledge pursuant to a bona fide margin agreement with a registered broker-dealer or grant a security interest in some or all of the Securities to a financial institution that is an "accredited investor" as defined in Rule 501(a) under the Securities Act and who agrees to be bound by the provisions of this Agreement and the Registration Rights Agreement and, if required under the terms of such arrangement, such Purchaser may transfer pledged or secured Securities to the pledgees or secured parties. Such a pledge or transfer would not be subject to approval of the Company and no legal opinion of legal counsel of the pledgee, secured party or pledgor shall be required in connection therewith. Further, no notice shall be required of such pledge. At the appropriate Purchaser's expense, the Company will execute and deliver such reasonable documentation as a pledgee or secured party of Securities may reasonably request in connection with a pledge or transfer of the Securities, including, if the Securities are subject to registration pursuant to the Registration Rights Agreement, the preparation and filing of any required prospectus supplement under Rule 424(b)(3) under the Securities Act or other applicable provision of the Securities Act to appropriately amend the list of Selling Stockholders thereunder. (c) Certificates evidencing the Shares and Warrant Shares shall not contain any legend (including the legend set forth in Section 4.1(b)), (i) while a registration statement (including the Registration Statement) covering the resale of such security is effective under the Securities Act, or (ii) following any sale of such Shares or Warrant Shares pursuant to Rule 144, or (iii) if such Shares or Warrant Shares are eligible for sale under Rule 144(k), or (iv) if such legend is not required under applicable requirements of the Securities Act (including judicial interpretations and pronouncements issued by the Staff of the Commission). The Company shall cause its counsel to issue a legal opinion to the Company's transfer agent promptly after the Effective Date if required by the Company's transfer agent to effect the removal of the legend hereunder. If all or any portion of a Warrant is exercised at a time when there is an effective registration statement to cover the resale of the Warrant Shares, such Warrant Shares shall be issued free of all legends. The Company agrees that following the Effective Date or at such time as such legend is no longer required under this Section 4.1(c), it will, no later than seven (7) Trading Days following the delivery by a Purchaser to the Company or the Company's transfer agent of a certificate representing Shares or Warrant Shares, as the case may be, issued with a restrictive legend (such date, the "LEGEND REMOVAL DATE"), deliver or cause to be delivered to such Purchaser a certificate representing such Securities that is free from all restrictive and other legends. The Company may not make any notation on its records or give instructions to any transfer agent of the Company that enlarge the restrictions on transfer set forth in this Section. (d) In addition to such Purchaser's other available remedies, the Company shall pay to a Purchaser, in cash, as partial liquidated damages and not as a penalty, for each $1,000 of Shares or Warrant Shares (based on the VWAP of the Common Stock on the date such Securities are submitted to the Company's transfer agent) subject to Section 4.1(c), $10 per Trading Day (increasing to $20 per Trading Day five (5) Trading Days after such damages have begun to accrue) for each Trading Day after the Legend Removal Date until such certificate is delivered. Nothing herein shall limit such Purchaser's right to pursue actual damages for the Company's failure to deliver certificates representing any Securities as required by the Transaction Documents, and such Purchaser shall have the right to pursue all remedies available to it at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief. 19 (e) Each Purchaser, severally and not jointly with the other Purchasers, agrees that the removal of the restrictive legend from certificates representing Securities as set forth in this Section 4.1 is predicated upon the Company's reliance on each Purchaser's representation that the Purchaser will sell any Securities pursuant to either the registration requirements of the Securities Act, including any applicable prospectus delivery requirements, or an exemption therefrom. (f) Until the date that each Purchaser holds less than 20% of the Shares initially purchased hereunder by such Purchaser, the Company shall not undertake a reverse or forward stock split or reclassification of the Common Stock without the prior written consent of the Purchasers holding a majority in interest of the Shares. Additionally, each Purchaser understands and acknowledges, severally and not jointly with the other Purchasers, that the SEC currently takes the position that coverage of short sales of shares of the Common Stock "against the box" prior to the Effective Date of the Registration Statement with the Shares purchased hereunder is a violation of Section 5 of the Securities Act, as set forth in Item 65, Section 5 under Section A, of the Manual of Publicly Available Telephone Interpretations, dated July 1997, compiled by the Office of Chief Counsel, Division of Corporation Finance. Accordingly, each Purchaser hereby agrees not to use any of the Shares to cover any short sales made prior to the Effective Date. 4.2 FURNISHING OF INFORMATION. As long as any Purchaser owns Securities, the Company covenants to timely file (or obtain extensions in respect thereof and file within the applicable grace period) all reports required to be filed by the Company after the date hereof pursuant to the Exchange Act. As long as any Purchaser owns Securities, if the Company is not required to file reports pursuant to the Exchange Act, it will prepare and furnish to the Purchasers and make publicly available in accordance with Rule 144(c) such information as is required for the Purchasers to sell the Securities under Rule 144. The Company further covenants that it will take such further action as any holder of Securities may reasonably request, all to the extent required from time to time to enable such Person to sell such Securities without registration under the Securities Act within the limitation of the exemptions provided by Rule 144. 4.3 INTEGRATION. The Company shall not sell, offer for sale or solicit offers to buy or otherwise negotiate in respect of any security (as defined in Section 2 of the Securities Act) that would be integrated with the offer or sale of the Securities in a manner that would require the registration under the Securities Act of the sale of the Securities to the Purchasers or that would be integrated with the offer or sale of the Securities for purposes of the rules and regulations of any Trading Market such that it would require shareholder approval prior to the closing of such other transaction unless shareholder approval is obtained before the closing of such subsequent transaction. 20 4.4 SECURITIES LAWS DISCLOSURE; PUBLICITY. The Company shall, by 8:30 a.m. Eastern time on the Trading Day following the date hereof, issue a press release or file a Current Report on Form 8-K, in each case reasonably acceptable to HPC Capital Management ("HPC") disclosing the material terms of the transactions contemplated hereby. The Company and each Purchaser shall consult with each other in issuing any other press releases with respect to the transactions contemplated hereby, and neither the Company nor any Purchaser shall issue any such press release or otherwise make any such public statement without the prior consent of the Company, with respect to any press release of any Purchaser, or without the prior consent of each Purchaser, with respect to any press release of the Company, which consent shall not unreasonably be withheld, except if such disclosure is required by law, in which case the disclosing party shall promptly provide the other party with prior notice of such public statement or communication. Notwithstanding the foregoing, the Company shall not publicly disclose the name of any Purchaser, or include the name of any Purchaser in any filing with the Commission or any regulatory agency or Trading Market, without the prior written consent of such Purchaser, except (i) as required by federal securities law in connection with the registration statement contemplated by the Registration Rights Agreement and (ii) to the extent such disclosure is required by law or Trading Market regulations, in which case the Company shall provide the Purchasers with prior notice of such disclosure permitted under subclause (i) or (ii). 4.5 SHAREHOLDERS RIGHTS PLAN. Assuming that none of the Purchasers beneficially, individually or as a "group" as described in Section 13(d)(3) of the Securities Act, owns more than 4.99% of the Common Stock for purposes of this Section 4.5, no claim will be made or enforced by the Company or, to the knowledge of the Company, any other Person that any Purchaser is an "Acquiring Person" under any shareholders rights plan or similar plan or arrangement in effect or hereafter adopted by the Company, or that any Purchaser could be deemed to trigger the provisions of any such plan or arrangement, by virtue of receiving Securities under the Transaction Documents. The Company shall conduct its business in a manner so that it will not become subject to the Investment Company Act. 4.6 NON-PUBLIC INFORMATION. The Company covenants and agrees that neither it nor any other Person acting on its behalf will provide any Purchaser or its agents or counsel with any information that the Company believes constitutes material non-public information, unless prior thereto such Purchaser shall have executed a written agreement regarding the confidentiality and use of such information. The Company understands and confirms that each Purchaser shall be relying on the foregoing representations in effecting transactions in securities of the Company. 4.7 USE OF PROCEEDS. Except as set forth on SCHEDULE 4.7 attached hereto, the Company shall use the net proceeds from the sale of the Securities hereunder for working capital purposes and not for the satisfaction of any portion of the Company's debt (including payment of trade payables in the ordinary course of the Company's business and prior practices), to redeem any Company equity or equity-equivalent securities or to settle any outstanding litigation. 21 4.8 Intentionally Omitted. 4.9 INDEMNIFICATION OF PURCHASERS. Subject to the provisions of this Section 4.9, the Company will indemnify and hold the Purchasers and their directors, officers, shareholders, partners, employees and agents (each, a "PURCHASER PARTY") harmless from any and all liabilities, obligations, claims, contingencies, damages, costs and expenses, including all judgments, amounts paid in settlements, court costs and reasonable attorneys' fees and costs of investigation (excluding any lost profits, incidental or consequential damages) that any such Purchaser Party may suffer or incur as a result of or relating to (a) any breach of any of the representations, warranties, covenants or agreements made by the Company in this Agreement or in the other Transaction Documents or (b) any action instituted against a Purchaser, or any of them or their respective Affiliates, by any stockholder of the Company who is not an Affiliate of such Purchaser, with respect to any of the transactions contemplated by the Transaction Documents (unless such action is based upon a breach of such Purchaser's representation, warranties or covenants under the Transaction Documents or any agreements or understandings such Purchaser may have with any such stockholder or any violations by the Purchaser of state or federal securities laws or any conduct by such Purchaser which constitutes fraud, gross negligence, willful misconduct or malfeasance). If any action shall be brought against any Purchaser Party in respect of which indemnity may be sought pursuant to this Agreement, such Purchaser Party shall promptly notify the Company in writing, and the Company shall have the right to assume the defense thereof with counsel of its own choosing. Any Purchaser Party shall have the right to employ separate counsel in any such action and participate in the defense thereof, but the fees and expenses of such counsel shall be at the expense of such Purchaser Party except to the extent that (i) the employment thereof has been specifically authorized by the Company in writing, (ii) the Company has failed after a reasonable period of time to assume such defense and to employ counsel or (iii) in such action there is, in the reasonable opinion of such separate counsel, a material conflict on any material issue between the position of the Company and the position of such Purchaser Party. The Company will not be liable to any Purchaser Party under this Agreement (i) for any settlement by an Purchaser Party effected without the Company's prior written consent, which shall not be unreasonably withheld or delayed; or (ii) to the extent, but only to the extent that a loss, claim, damage or liability is attributable to any Purchaser Party's breach of any of the representations, warranties, covenants or agreements made by the Purchasers in this Agreement or in the other Transaction Documents. A Purchaser Party shall have the right to employ separate counsel in any such Proceeding and to participate in the defense thereof, but the fees and expenses of such counsel shall be at the expense of such Purchaser Party unless: (1) the Company has agreed in writing to pay such fees and expenses; (2) the Company shall have failed promptly to assume the defense of such Proceeding and to employ counsel reasonably satisfactory to such Purchaser Party in any such Proceeding; or (3) the named parties to any such Proceeding (including any impleaded parties) include both such Purchaser Party and the Company, and such Purchaser Party shall reasonably believe, based on the written advice, reasonably acceptable to the Company, of its counsel that a material conflict of interest is likely to exist if the same counsel were to represent such Purchaser Party and the Company (in which case, if such Purchaser Party notifies the Company in writing that it elects to employ separate counsel at the expense of the Company, the Company shall not have the right to assume the defense thereof and the reasonable fees and expenses of one separate counsel for all Indemnified Parties shall be at the expense of the Company). 22 4.10 RESERVATION OF COMMON STOCK. As of the date hereof, the Company has reserved and the Company shall continue to reserve and keep available at all times, free of preemptive rights, a sufficient number of shares of Common Stock for the purpose of enabling the Company to issue Shares pursuant to this Agreement and Warrant Shares pursuant to any exercise of the Warrants. 4.11 LISTING OF COMMON STOCK. The Company hereby agrees to use best efforts to maintain the listing of the Common Stock on a Trading Market, and as soon as reasonably practicable following the Closing (but not later than the earlier of the Effective Date and the first anniversary of the Closing Date) to list all of the Shares and Warrant Shares on such Trading Market. The Company further agrees, if the Company applies to have the Common Stock traded on any other Trading Market, it will include in such application all of the Shares and Warrant Shares, and will take such other action as is necessary to cause all of the Shares and Warrant Shares to be listed on such other Trading Market as promptly as possible. The Company will take all action reasonably necessary to continue the listing and trading of its Common Stock on a Trading Market and will comply in all respects with the Company's reporting, filing and other obligations under the bylaws or rules of the Trading Market. 4.12 EQUAL TREATMENT OF PURCHASERS. No consideration shall be offered or paid to any person to amend or consent to a waiver or modification of any provision of any of the Transaction Documents unless the same consideration is also offered to all of the parties to the Transaction Documents. For clarification purposes, this provision constitutes a separate right granted to each Purchaser by the Company and negotiated separately by each Purchaser, and is intended to treat for the Company the Purchasers as a class and shall not in any way be construed as the Purchasers acting in concert or as a group with respect to the purchase, disposition or voting of Securities or otherwise. 4.13 PARTICIPATION IN FUTURE FINANCING. From the date hereof until 6 months after the Effective Date, upon any financing by the Company of its Common Stock or Common Stock Equivalents (a "SUBSEQUENT FINANCING"), each Purchaser shall have the right to participate in up to 100% of such Subsequent Financing (the "PARTICIPATION MAXIMUM"). At least 5 Trading Days prior to the closing of the Subsequent Financing, the Company shall deliver to each Purchaser a written notice of its intention to effect a Subsequent Financing ("PRE-NOTICE"), which Pre-Notice shall ask such Purchaser if it wants to review the details of such financing (such additional notice, a "SUBSEQUENT FINANCING NOTICE"). Upon the request of a Purchaser, and only upon a request by such Purchaser, for a Subsequent Financing Notice, the Company shall promptly, but no later than 1 Trading Day after such request, deliver a Subsequent Financing Notice to such Purchaser. The Subsequent Financing Notice shall describe in reasonable detail the proposed terms of such Subsequent Financing, the amount of proceeds intended to be raised thereunder, the Person with whom such Subsequent Financing is proposed to be effected, and attached to which shall be a term sheet or similar document relating thereto. If by 6:30 p.m. (New York City time) on the fifth Trading Day after all of the Purchasers have received the Pre-Notice, notifications by the Purchasers of their willingness to participate in the Subsequent Financing (or to cause their designees to participate) is, in the aggregate, less than the total amount of the Subsequent Financing, then the Company may effect the remaining portion of such Subsequent Financing on the terms and to the Persons set forth in the Subsequent Financing Notice. If the Company receives no notice from a Purchaser as of such 5th Trading Day, such Purchaser shall be deemed to have notified the Company that it does not elect to participate. The Company must provide the Purchasers with a second Subsequent Financing Notice, and the Purchasers will again have the right of participation set forth above in this Section 4.13, if the Subsequent Financing subject to the initial Subsequent Financing Notice is not consummated for any reason on the terms set forth in such Subsequent Financing Notice within 60 Trading Days after the date of the initial Subsequent Financing Notice. In the event the Company receives responses to Subsequent Financing Notices from Purchasers seeking to purchase more than the aggregate amount of the Subsequent Financing, each such Purchaser shall have the right to purchase their Pro Rata Portion (as defined below) of the Participation Maximum. "PRO RATA PORTION" is the ratio of (x) the Subscription Amount of Securities purchased by a participating Purchaser and (y) the sum of the aggregate Subscription Amount of all participating Purchasers. Notwithstanding the foregoing, this Section 4.13 shall not apply in respect of an Exempt Issuance. 23 4.14 SUBSEQUENT EQUITY SALES. From the date hereof until 3 months after the Effective Date, neither the Company nor any Subsidiary shall issue shares of Common Stock or Common Stock Equivalents; PROVIDED, HOWEVER, the 3 month period set forth in this Section 4.14 shall be extended for the number of Trading Days during such period in which (y) trading in the Common Stock is suspended by any Trading Market, or (z) following the Effective Date, the Registration Statement is not effective or the prospectus included in the Registration Statement may not be used by the Purchasers for the resale of the Shares and Warrant Shares. Notwithstanding the foregoing, this Section 4.14 shall not apply in respect of an Exempt Issuance or issuances of Common Stock or Common Stock Equivalents in connection with strategic offerings or acquisitions, the primary purpose of which is not to raise capital. 4.15 DELIVER OF SECURITIES AFTER CLOSING. The Company shall deliver, or cause to be delivered, the respective Shares and Warrants purchased by each Purchaser to such Purchaser within 5 Trading Days of the Closing Date. ARTICLE V. MISCELLANEOUS 5.1 FEES AND EXPENSES. Except as otherwise set forth in this Agreement, each party shall pay the fees and expenses of its advisers, counsel, accountants and other experts, if any, and all other expenses incurred by such party incident to the negotiation, preparation, execution, delivery and performance of this Agreement. The Company shall pay all stamp and other taxes and duties levied in connection with the sale of the Securities, if any. 24 5.2 ENTIRE AGREEMENT. The Transaction Documents, together with the exhibits and schedules thereto, contain the entire understanding of the parties with respect to the subject matter hereof and supersede all prior agreements and understandings, oral or written, with respect to such matters, which the parties acknowledge have been merged into such documents, exhibits and schedules. 5.3 NOTICES. Any and all notices or other communications or deliveries required or permitted to be provided hereunder shall be in writing and shall be deemed given and effective on the earliest of (a) the date of transmission, if such notice or communication is delivered via facsimile at the facsimile number set forth on the signature pages attached hereto prior to 6:30 p.m. (New York City time) on a Trading Day, (b) the next Trading Day after the date of transmission, if such notice or communication is delivered via facsimile at the facsimile number set forth on the signature pages attached hereto on a day that is not a Trading Day or later than 6:30 p.m. (New York City time) on any Trading Day, (c) the second Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight courier service, or (d) upon actual receipt by the party to whom such notice is required to be given. The address for such notices and communications shall be as set forth on the signature pages attached hereto. 5.4 AMENDMENTS; WAIVERS. No provision of this Agreement may be waived or amended except in a written instrument signed, in the case of an amendment, by the Company and each Purchaser or, in the case of a waiver, by the party against whom enforcement of any such waiver is sought. No waiver of any default with respect to any provision, condition or requirement of this Agreement shall be deemed to be a continuing waiver in the future or a waiver of any subsequent default or a waiver of any other provision, condition or requirement hereof, nor shall any delay or omission of either party to exercise any right hereunder in any manner impair the exercise of any such right. 5.5 CONSTRUCTION. The headings herein are for convenience only, do not constitute a part of this Agreement and shall not be deemed to limit or affect any of the provisions hereof. The language used in this Agreement will be deemed to be the language chosen by the parties to express their mutual intent, and no rules of strict construction will be applied against any party. 5.6 SUCCESSORS AND ASSIGNS. This Agreement shall be binding upon and inure to the benefit of the parties and their successors and permitted assigns. The Company may not assign this Agreement or any rights or obligations hereunder without the prior written consent of each Purchaser. Any Purchaser may assign any or all of its rights under this Agreement to any Person to whom such Purchaser assigns or transfers any Securities, provided (a) such transferee agrees in writing to be bound, with respect to the transferred Securities, by the provisions hereof that apply to the "Purchasers," and (b) such transferee provide the representations and warranties, as of the date of transfer, set forth in Section 3.2, and (c) such Purchaser delivers to the Company an opinion of counsel reasonably satisfactory to the Company, that such transfer is not subject to, or made pursuant to an exemption from, the registration requirements of the Securities Act and applicable state securities laws. 25 5.7 NO THIRD-PARTY BENEFICIARIES. This Agreement is intended for the benefit of the parties hereto and their respective successors and permitted assigns and is not for the benefit of, nor may any provision hereof be enforced by, any other Person, except as otherwise set forth in Section 4.9. 5.8 GOVERNING LAW. All questions concerning the construction, validity, enforcement and interpretation of the Transaction Documents shall be governed by and construed and enforced in accordance with the internal laws of the State of New York, without regard to the principles of conflicts of law thereof. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in the City of New York, borough of Manhattan for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein (including with respect to the enforcement of any of the Transaction Documents), and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is improper or inconvenient venue for such proceeding. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner permitted by law. The parties hereby waive all rights to a trial by jury. If either party shall commence an action or proceeding to enforce any provisions of the Transaction Documents, then the prevailing party in such action or proceeding shall be reimbursed by the other party for its attorneys' fees and other costs and expenses incurred with the investigation, preparation and prosecution of such action or proceeding. 5.9 SURVIVAL. The representations and warranties herein shall survive the Closing and delivery of the Shares and Warrant Shares. 5.10 EXECUTION. This Agreement may be executed in two or more counterparts, all of which when taken together shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other party, it being understood that both parties need not sign the same counterpart. In the event that any signature is delivered by facsimile transmission, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force and effect as if such facsimile signature page were an original thereof. 5.11 SEVERABILITY. If any provision of this Agreement is held to be invalid or unenforceable in any respect, the validity and enforceability of the remaining terms and provisions of this Agreement shall not in any way be affected or impaired thereby and the parties will attempt to agree upon a valid and enforceable provision that is a reasonable substitute therefor, and upon so agreeing, shall incorporate such substitute provision in this Agreement. 26 5.12 RESCISSION AND WITHDRAWAL RIGHT. Notwithstanding anything to the contrary contained in (and without limiting any similar provisions of) the Transaction Documents, whenever any Purchaser exercises a right, election, demand or option under a Transaction Document and the Company does not timely perform its related obligations within the periods therein provided, then such Purchaser may rescind or withdraw, in its sole discretion from time to time upon written notice to the Company, any relevant notice, demand or election in whole or in part without prejudice to its future actions and rights. 5.13 REPLACEMENT OF SECURITIES. If any certificate or instrument evidencing any Securities is mutilated, lost, stolen or destroyed, the Company shall issue or cause to be issued in exchange and substitution for and upon cancellation thereof, or in lieu of and substitution therefor, a new certificate or instrument, but only upon receipt of evidence reasonably satisfactory to the Company of such loss, theft or destruction and customary and reasonable indemnity, if requested. The applicants for a new certificate or instrument under such circumstances shall also pay any reasonable third-party costs associated with the issuance of such replacement Securities. 5.14 REMEDIES. In addition to being entitled to exercise all rights provided herein or granted by law, including recovery of damages, each of the Purchasers and the Company will be entitled to specific performance under the Transaction Documents. The parties agree that monetary damages may not be adequate compensation for any loss incurred by reason of any breach of obligations described in the foregoing sentence and hereby agrees to waive in any action for specific performance of any such obligation the defense that a remedy at law would be adequate. 5.15 PAYMENT SET ASIDE. To the extent that the Company makes a payment or payments to any Purchaser pursuant to any Transaction Document or a Purchaser enforces or exercises its rights thereunder, and such payment or payments or the proceeds of such enforcement or exercise or any part thereof are subsequently invalidated, declared to be fraudulent or preferential, set aside, recovered from, disgorged by or are required to be refunded, repaid or otherwise restored to the Company, a trustee, receiver or any other person under any law (including, without limitation, any bankruptcy law, state or federal law, common law or equitable cause of action), then to the extent of any such restoration the obligation or part thereof originally intended to be satisfied shall be revived and continued in full force and effect as if such payment had not been made or such enforcement or setoff had not occurred. 27 5.16 INDEPENDENT NATURE OF PURCHASERS' OBLIGATIONS AND RIGHTS. The obligations of each Purchaser under any Transaction Document are several and not joint with the obligations of any other Purchaser, and no Purchaser shall be responsible in any way for the performance of the obligations of any other Purchaser under any Transaction Document. Nothing contained herein or in any Transaction Document, and no action taken by any Purchaser pursuant thereto, shall be deemed to constitute the Purchasers as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Purchasers are in any way acting in concert or as a group with respect to such obligations or the transactions contemplated by the Transaction Document. Each Purchaser shall be entitled to independently protect and enforce its rights, including without limitation, the rights arising out of this Agreement or out of the other Transaction Documents, and it shall not be necessary for any other Purchaser to be joined as an additional party in any proceeding for such purpose. Each Purchaser has been represented by its own separate legal counsel in their review and negotiation of the Transaction Documents. For reasons of administrative convenience only, Purchasers and their respective counsel have chosen to communicate with the Company through FW. FW does not represent all of the Purchasers but only HPC, who has acted as placement agent to the transaction. The Company has elected to provide all Purchasers with the same terms and Transaction Documents for the convenience of the Company and not because it was required or requested to do so by the Purchasers. 5.17 LIQUIDATED DAMAGES. The Company's obligations to pay any partial liquidated damages or other amounts owing under the Transaction Documents is a continuing obligation of the Company and shall not terminate until all unpaid partial liquidated damages and other amounts have been paid notwithstanding the fact that the instrument or security pursuant to which such partial liquidated damages or other amounts are due and payable shall have been canceled. Notwithstanding any provision herein or in the agreements contemplated hereby, the Company shall not be subject to liquidated damages or other penalties arising from the Company's failure to timely deliver certificates or opinions of counsel pursuant to this Agreement or the agreements contemplated hereby if such failure results from Force Majeure, PROVIDED, HOWEVER, the Company shall use best efforts to remedy or overcome such failures as promptly as possible. (Signature Page Follows) 28 IN WITNESS WHEREOF, the parties hereto have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. PERMA-FIX ENVIRONMENTAL SERVICES, INC. ADDRESS FOR NOTICE: ------------------ By: /S/ LOUIS CENTOFANTI --------------------------- Name: Louis Centofanti Title: Chairman of the Board Chief Executive Officer With a copy to (which shall not constitute notice): [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK SIGNATURE PAGES FOR PURCHASERS FOLLOW] 29 [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. ALEXANDRA GLOBAL MASTER FUND LTD. By: ALEXANDRA INVESTMENT MANAGEMENT, LLC, As Investment Advisor By: /S/ M. FILIMONOV --------------------------------- Name: Mikhail Filimonov Title: Chairman and Chief Executive Officer Address for Notice of Investing Entity: c/o Alexandra Investment Management, LLC 767 Third Avenue, 39th Floor New York, NY 10017 Subscription Amount: $1,687,500 Shares: 750,000 Warrant Shares: 262,500 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: ALPHA CAPITAL AG --------------------------------- Signature of Authorized Signatory of Investing Entity: /S/ K. ACKERMAN ------------------------- Name of Authorized Signatory: Konrad Ackerman Title of Authorized Signatory: Director Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: Address for Delivery of Securities for Investing Entity (if not same as above): Subscription Amount: $350,000 Shares: 155,556 Warrant Shares: 54,444 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: Baystar Capital II, L.P. Signature of Authorized Signatory of Investing Entity: /s/ Steve Derby Name of Authorized Signatory: Steve Derby Title of Authorized Signatory: Managing Member Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: c/o Baystar Capital Management, LLC 53 Forest Avenue, Suite 203 Old Greenwich, CT 06870 Address for Delivery of Securities for Investing Entity (if not same as above): Subscription Amount: $405,000 Shares: 180,000 Warrant Shares: 63,000 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: Bristol Investment Fund, Ltd. Signature of Authorized Signatory of Investing Entity: /s/ Paul Kessler Name of Authorized Signatory: Paul Kessler Title of Authorized Signatory: Director Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: Bristol Capital Advisors, LLC 6363 Sunset Boulevard, Fifth Floor Hollywood, California 90028 Attention: Amy Wang, Esq. Address for Delivery of Securities for Investing Entity (if not same as above): Subscription Amount: $400,000 Shares: 177,778 Warrant Shares: 62,222 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: CRESCENT INTERNATIONAL LTD Signature of Authorized Signatory of Investing Entity: /s/ Mel Craw /s/ Maxi Brezzi Name of Authorized Signatory: Mel Craw Maxi Brezzi Title of Authorized Signatory: Authorized Signatory Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: Crescent International Ltd C/o GreenLight (Switzerland) SA 84, av. Louis-Casai CH 1216 COINTRIN, Geneva Switzerland Address for Delivery of Securities for Investing Entity (if not same as above): Crescent International Ltd C/o GreenLight (Switzerland) SA 84, av. Louis-Casai CH 1216 COINTRIN, Geneva Switzerland Subscription Amount: $675,000 Shares: 300,000 Warrant Shares: 105,000 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: Crestview Capital Master, LLC Signature of Authorized Signatory of Investing Entity: /s/ Stewart R. Flink Name of Authorized Signatory: Stewart R. Flink Title of Authorized Signatory: Manager Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: 95 Revere Drive, Suite A Northbrook, Illinois 60062 Address for Delivery of Securities for Investing Entity (if not same as above): Subscription Amount: $1,500,003 Shares: 666,668 Warrant Shares: 233,334 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: Geduld Capital Partners LP Signature of Authorized Signatory of Investing Entity: /s/ Steven Geduld Name of Authorized Signatory: Steven Geduld Title of Authorized Signatory: President Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: 19495 Biscayne Blvd. Suite 608 Aventura, Fl. 33180 Address for Delivery of Securities for Investing Entity (if not same as above): Grace Financial Group 350 Old Country Rd. Suite 102 Garden City, NY 11530 Subscription Amount: $168,750 Shares: 75,000 Warrant Shares: 26,250 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: Gruber & McBaine International Signature of Authorized Signatory of Investing Entity: /s/ Jon D. Gruber Name of Authorized Signatory: Gruber & McBaine Capital Mgmt Title of Authorized Signatory: Investment Advisor Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: c/o Gruber & McBaine Capital Mgmt 50 Osgood Pl - PH San Fransisco, CA 94133 Address for Delivery of Securities for Investing Entity (if not same as above): Subscription Amount: $249,999.75 Shares: 111,111 Warrant Shares: 38,889 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: Irwin Geduld Revocable Trust Signature of Authorized Signatory of Investing Entity: /s/ Irwin Geduld Name of Authorized Signatory: Irwin Geduld Title of Authorized Signatory: --------------------------------- Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: 19495 Biscayne Blvd. Suite 608 Aventura, Fl. 33180 Address for Delivery of Securities for Investing Entity (if not same as above): Grace Financial Group 350 Old Country Rd. Suite 102 Garden City, NY 11530 Subscription Amount: $112,500 Shares: 50,000 Warrant Shares: 17,500 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: J. Patterson McBaine Signature of Authorized Signatory of Investing Entity: /s/ J. Patterson McBaine Name of Authorized Signatory: Title of Authorized Signatory: Self Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: c/o Gruber & McBaine Capital Mgmt 50 Osgood Pl - PH San Fransisco, CA 94133 Address for Delivery of Securities for Investing Entity (if not same as above): Subscription Amount: $99,999 Shares: 44,444 Warrant Shares: 15,555 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: Jon D. Gruber & Linda W. Gruber Signature of Authorized Signatory of Investing Entity: /s/ Jon D. Gruber /s/ Linda W. Gruber Name of Authorized Signatory: Title of Authorized Signatory: Self Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: c/o Gruber & McBaine Capital Mgmt 50 Osgood Pl - PH San Fransisco, CA 94133 Address for Delivery of Securities for Investing Entity (if not same as above): Subscription Amount: $249,999.75 Shares: 111,111 Warrant Shares: 38,889 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: Lagunitas Partners LP Signature of Authorized Signatory of Investing Entity: /s/ Jon D. Gruber Name of Authorized Signatory: Gruber & McBaine Capital Mgmt Title of Authorized Signatory: General Partner Email Address of Authorized Entity: --------------------------------- Address for Notice of Investing Entity: c/o Gruber & McBaine Capital Mgmt 50 Osgood Pl - PH San Fransisco, CA 94133 Address for Delivery of Securities for Investing Entity (if not same as above): Subscription Amount: $600,000.75 Shares: 266,667 Warrant Shares: 93,333 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. OMICRON MASTER TRUST By: Omicron Capital L.P., as advisor By: Omicron Capital Inc., its general partner By: /S/ BRUCE BERNSTEIN Name: Bruce Bernstein Title: Managing Partner Address for Notice of Investing Entity: Registered Office Omicron Master Trust c/o Winchester Global Trust Company Williams House 20 Reid Street Hamilton HM 11 Bermuda Mailing Address: Omicron Capital, L.P. 810 Seventh Avenue, 39th Flr New York, NY 10019 Subscription Amount: $500,000 Shares: 222,222 Warrant Shares: 77,778 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: PALISADES MASTER FUND, L.P. Signature of Authorized Signatory of Investing Entity: /s/ Palisades Master Fund, L.P. Name of Authorized Signatory: Discovery Management Limited Title of Authorized Signatory: Authorized Signatory Email Address of Authorized Entity: ------------------------------------ Address for Notice of Investing Entity: 200 Mansell Court East Ste 550 Roswell, Ga 30076 Attn: Paul T. Mannion, Jr. Address for Delivery of Securities for Investing Entity (if not same as above): Subscription Amount: $3,037,500 Shares: 1,350,000 Warrant Shares: 472,500 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE] [PURCHASER SIGNATURE PAGES TO PESI SECURITIES PURCHASE AGREEMENT] IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as of the date first indicated above. Name of Investing Entity: Stonestreet LP Signature of Authorized Signatory of Investing Entity: /s/ M. Finkelstein Name of Authorized Signatory: Michael Finkelstein Title of Authorized Signatory: President Email Address of Authorized Entity: ------------------------------------ Address for Notice of Investing Entity: 260 Towne Centre Blvd Suite 201 Markham, Ontario L3R8H8 Address for Delivery of Securities for Investing Entity (if not same as above): c/o Canaccord Capital 320 Bay St. Suite 1300 Toronto, Ont. M5H4A6 Subscription Amount: $350,000 Shares: 155,556 Warrant Shares: 54,444 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] [SIGNATURE PAGES CONTINUE]