Document:

Securities Purchase Agmt

 Exhibit 4.6 
 SECURITIES PURCHASE AGREEMENT 
 This Securities Purchase Agreement (this
“Agreement”) is dated as of August 1, 2008 between Lightpath Technologies, 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”). 
 WHEREAS, subject to the terms
and conditions set forth in this Agreement and pursuant to Section 4(2) of the Securities Act of 1933, as amended (the “Securities Act”), 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, securities of the Company as more fully described in this Agreement. 
 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 agree as follows: 
 ARTICLE I. 
 DEFINITIONS 
 1.1 Definitions. In addition to the terms defined elsewhere in this Agreement:
(a) capitalized terms that are not otherwise defined herein have the meanings given to such terms in the Debentures (as defined herein), and (b) the following terms have the meanings set forth in this Section 1.1: 
 “Acquiring Person” shall have the meaning ascribed to such term in Section 4.7. 
 “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 405 under the Securities Act. 
 “Available Shares” means a number of shares of Common Stock equal to X divided by Y minus Z, where X equals the aggregate Subscription Amount hereunder, Y equals $1.4625, and Z equals the initial number of Conversion Shares
underlying the Debentures to be issued hereunder. 
 “Board of Directors” means the board of directors of the
Company. 
 “Business Day” means any day except any Saturday, any Sunday, any day which is a federal legal
holiday in the United States or any day on which banking institutions in the State of New York are authorized or required by law or other governmental action to close. 

 “Closing” means the closing of the purchase and sale of the Securities
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. 
 “Closing Statement” means the Closing Statement in the form Annex A
attached hereto. 
 “Commission” means the United States Securities and Exchange Commission. 
 “Common Stock” means the Class A common stock of the Company, par value $0.01 per share, and any other class of
securities into which such securities may hereafter be reclassified or changed into. 
 “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 exercisable or exchangeable for, or otherwise entitles the holder thereof to receive Common Stock. 
 “Company Counsel” means Baker & Hostetler LLP, with offices located at 200 South Orange Avenue, SunTrust Center, Suite 2300, Orlando, FL 32801. 
 “Conversion Price” shall have the meaning ascribed to such term in the Debentures. 
 “Debentures” means the 8% Senior Secured Convertible Debentures due, subject to the terms therein, 3 years from their
date of issuance, issued by the Company to the Purchasers hereunder, in the form of Exhibit A attached hereto. 
 “Disclosure Schedules” shall have the meaning ascribed to such term in Section 3.1. 
 “Discussion Time” shall have the meaning ascribed to such term in Section 3.2(f). 
 “Effective Date” means the date that the initial Registration Statement filed by the Company pursuant to the Registration Rights Agreement is first declared effective by the Commission. 
 “Escrow Agent” means Signature Bank, a New York State chartered bank and having an office at 261 Madison Avenue, New
York, New York 10016. 
 “Escrow Agreement” means the escrow agreement entered into prior to the date hereof,
by and among the Company and the Escrow Agent pursuant to which the Purchasers, shall deposit Subscription Amounts with the Escrow Agent to be applied to the transactions contemplated hereunder. 
  

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 “Evaluation Date” shall have the meaning ascribed to such term in
Section 3.1(r). 
 “Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules
and regulations promulgated thereunder. 
 “Exempt Issuance” means the issuance of: (a) shares of Common
Stock, options, restricted stock units and awards and similar issuances to employees, officers, directors or consultants (provided that issuances to consultants shall not exceed 200,000 shares in any 12 month period (subject to adjustment for
reverse and forward stock splits, recapitalizations and the like)) of the Company pursuant to any stock option, stock purchase, stock award or similar plan or arrangement duly adopted by a majority of the non-employee members of the Board of
Directors or a majority of the members of a committee of non-employee directors established for such purpose, (b) securities upon the exercise or exchange of or conversion of any Securities issued hereunder and/or other securities exercisable
or exchangeable for or convertible into shares of Common Stock issued and outstanding on the date of this Agreement, provided that such securities have not been amended since the date of this Agreement to increase the number of such securities or to
decrease the exercise, exchange or conversion price of such securities; (c) shares of Common Stock issuable upon the exercise of any stock options, warrants, or similar rights outstanding as of the date hereof or which the Company is obligated
to issue under any agreement or other arrangement currently in effect as set forth on Schedule 1.1 hereto; (d) securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of
the Company, provided that any such issuance shall only be to a Person which is, itself or through its subsidiaries, an operating company and in which the Company receives benefits in addition to the investment of funds, but shall not include a
transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities; provided, however, the prior written consent of those Purchasers holding at
least a majority in interest of the Securities then outstanding will be required if the merger/acquisition is priced below the highest exercise price of the Warrants, (e) for purposes of Section 4.12 only, options or warrants (not to
exceed 200,000 shares in any 12 month period (subject to adjustment for reverse and forward stock splits, recapitalizations and the like)) to purchase Common Stock issued to commercial lenders, equipment lessors, vendors or suppliers of the Company,
(f) for purposes of Section 4.12 only, options or warrants (not to exceed 200,000 shares in any 12 month period (subject to adjustment for reverse and forward stock splits, recapitalizations and the like)) to purchase Common Stock issued
to underwriters, brokers or finders for payment of reasonable and customary fees in connection with fundraising (debt or equity) activities, including the sale of the Securities and (g) with the prior written consent of First Montauk (as
defined in Section 5.2), up to an amount of debentures and warrants equal to the difference between $10,000,000 and the aggregate Subscription Amounts hereunder, on the same terms and conditions and prices as hereunder (provided, however, the
prices of such securities shall be greater than the 

  

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prices hereunder to the extent necessary that such issuance(s) qualify as an “at-market” transaction for purposes of Nasdaq’s corporate
governance rules), with investors executing definitive agreements for the purchase of such securities and such transactions having closed on or before the earlier of (i) the Filing Date (as defined in the Registration Rights Agreement) or
(ii) the date that the Initial Registration Statement (as defined in the Registration Rights Agreement) is actually filed with the Commission. 
 “Force Majeure” shall mean the following acts or omissions provided that they are beyond the direct control of the Company: an act of God, an act of war, terrorism, natural disaster or prolonged and
systematic failure of communication or electrical services. Force Majeure shall not include any act or omission by the Commission or the Trading Market. 
 “FWS” means Feldman Weinstein & Smith LLP with offices located at 420 Lexington Avenue, Suite 2620, New York, New York 10170-0002. 
 “GAAP” shall have the meaning ascribed to such term in Section 3.1(h). 
 “Indebtedness” shall have the meaning ascribed to such term in Section 3.1(aa). 
 “Intellectual Property Rights” shall have the meaning ascribed to such term in Section 3.1(o). 
 “July Purchase Agreement” means that certain securities purchase agreement dated July 26, 2007 among the Company and
the investors signatory thereto. 
 “July Purchasers” means the investors signatory to the July Purchase
Agreement. 
 “Knowledge of the Company”, “the Company’s Knowledge” and terms and
phrases of similar import, whether or not capitalized, means (i) actual knowledge, awareness or belief possessed the executive officers and directors of the Company, and (ii) the knowledge, awareness or belief that the executive officers
and directors would have possessed by using reasonable care and diligence under the circumstances. 
 “Legend Removal
Date” shall have the meaning ascribed to such term in Section 4.1(c). 
 “Liens” means a lien,
charge, security interest, encumbrance, right of first refusal, preemptive right or other restriction. 
 “Material
Adverse Effect” shall have the meaning assigned to such term in Section 3.1(b). 
 “Material
Permits” shall have the meaning ascribed to such term in Section 3.1(m). 
 “Maximum Rate”
shall have the meaning ascribed to such term in Section 5.17. 
  

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 “Participation Maximum” shall have the meaning ascribed to such term in
Section 4.12(a). 
 “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. 
 “Pre-Notice” shall have the meaning ascribed to such term in Section 4.12(b). 
 “Pro Rata Portion” shall have the meaning ascribed to such term in Section 4.12(e). 
 “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. 
 “Public Information
Failure” shall have the meaning ascribed to such term in Section 4.3(b). 
 “Public Information Failure
Payments” shall have the meaning ascribed to such term in Section 4.3(b). 
 “Purchaser Party”
shall have the meaning ascribed to such term in Section 4.10. 
 “Registration Rights Agreement” means
the Registration Rights Agreement, dated the date hereof, among the Company and the Purchasers, in the form of Exhibit B attached hereto. 
 “Registration Statement” means a registration statement meeting the requirements set forth in the Registration Rights Agreement and covering the resale of the Underlying Shares by each Purchaser as
provided for in the Registration Rights Agreement. 
 “Required Approvals” shall have the meaning ascribed to
such term in Section 3.1(e). 
 “Required Minimum” means, as of any date, the maximum aggregate number
of shares of Common Stock then issued or potentially issuable in the future pursuant to the Transaction Documents, including any Underlying Shares issuable upon exercise in full of all Warrants or conversion in full of all Debentures (including
Underlying Shares issuable as payment of interest on the Debentures), ignoring any conversion or exercise limits set forth therein, and assuming that the Conversion Price is at all times on and after the date of determination 90% of the then
Conversion Price on the Trading Day immediately prior to the date of determination. 
 “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. 
  

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 “SEC Reports” shall have the meaning ascribed to such term in
Section 3.1(h). 
 “Securities” means the Debentures, the Warrants, the Shares, the Warrant Shares and
the Underlying Shares. 
 “Securities Act” means the Securities Act of 1933, as amended, and the rules and
regulations promulgated thereunder. 
 “Security Agreement” means the Security Agreement, dated the date
hereof, among the Company and the Purchasers, in the form of Exhibit E attached hereto. 
 “Security
Documents” shall mean the Security Agreement, the Subsidiary Guarantee and any other documents and filing required thereunder in order to grant the Purchasers a first priority security interest in the assets of the Company and Geltech Inc.
as provided in the Security Agreement, including all UCC-1 filing receipts. 
 “Shares” means the shares of
Common Stock issued or issuable to certain Purchasers pursuant to this Agreement. 
 “Short Sales” means all
“short sales” as defined in Rule 200 of Regulation SHO under the Exchange Act (but shall not be deemed to include the location and/or reservation of borrowable shares of Common Stock).
 “Subscription Amount” means, as to each Purchaser, the aggregate amount to be paid for Debentures and Warrants purchased
hereunder as specified below such Purchaser’s name on the signature page of this Agreement and next to the heading “Subscription Amount,” in United States dollars and in immediately available funds. 
 “Subsequent Financing” shall have the meaning ascribed to such term in Section 4.12(a). 
 “Subsequent Financing Notice” shall have the meaning ascribed to such term in Section 4.12(b). 
 “Subsidiary” means any subsidiary of the Company as set forth on Schedule 3.1(a) and shall, where applicable,
include any direct or indirect subsidiary of the Company formed or acquired after the date hereof. 
 “Subsidiary
Guarantee” means the Subsidiary Guarantee, dated the date hereof, by each Subsidiary (other than LightPath CDGM (Chengdu) Optical Co., Ltd.) in favor of the Purchasers, in the form of Exhibit F attached hereto. 
 “Trading Day” means a day on which the principal Trading Market is open for trading. 
  

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 “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 American Stock Exchange, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, the New York Stock Exchange or the OTC Bulletin Board.

 “Transaction Documents” means this Agreement, the Debentures, the Warrants, the Registration Rights
Agreement, the Security Agreement, the Subsidiary Guarantee, the Escrow Agreement, all exhibits and schedules thereto and hereto and any other documents or agreements executed in connection with the transactions contemplated hereunder. 

“Transfer Agent” means Registrar and Transfer Agent Company, the current transfer agent of the Company, with a mailing
address of 10 Commerce Drive, Cranford, NJ 07016 and a facsimile number of (908) 497-2310, and any successor transfer agent of the Company. 
 “Underlying Shares” means the shares of Common Stock issued and issuable upon conversion or redemption of the Debentures and upon exercise of the Warrants and issued and issuable in lieu of the cash
payment of interest on the Debentures in accordance with the terms of the Debentures. 
 “Variable Rate
Transaction” shall have the meaning ascribed to such term in Section 4.13(b). 
 “VWAP” means,
for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or quoted on a Trading Market, the daily volume weighted average price of the Common Stock for such date (or the
nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)); (b) if the OTC
Bulletin Board is not a Trading Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding date) on the OTC Bulletin Board; (c) if the Common Stock is not then listed or quoted for trading on the OTC
Bulletin Board and if prices for the Common Stock are then reported in the “Pink Sheets” published by Pink Sheets, LLC (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 (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith by the Purchasers of a majority in interest of the Securities
then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company. 
 “Warrants” means, collectively, the Common Stock purchase warrants delivered to the Purchasers at the Closing in accordance with Section 2.2(a) hereof, which Warrants shall be exercisable as set forth therein and have
a term of exercise expiring 5 years from their issuance, in the form of Exhibit C attached hereto. 
  

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 “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, upon the terms and subject to the conditions set forth herein,
substantially concurrent with the execution and delivery of this Agreement by the parties hereto, the Company agrees to sell, and the Purchasers, severally and not jointly, agree to purchase, up to an aggregate of $10,000,000 in principal amount of
the Debentures. Each Purchaser shall deliver to the Company via wire transfer, immediately available funds equal to its Subscription Amount and the Company shall deliver to each Purchaser its respective Debenture and a Warrant, as determined
pursuant to Section 2.2(a), and the Company and each Purchaser shall deliver the other items set forth in Section 2.2 deliverable at the Closing. Upon satisfaction of the conditions set forth in Sections 2.2 and 2.3, the Closing shall
occur at the offices of FWS or such other location as the parties shall mutually agree. 
 2.2 Deliveries 
 (a) On the Closing Date, the Company shall deliver or cause to be delivered to each Purchaser the following: 
 (i) this Agreement duly executed by the Company; 
 (ii) a legal opinion of Company Counsel, in substantially the form of Exhibit D attached hereto; 
 (iii) a Debenture with a principal amount equal to such Purchaser’s Subscription Amount, registered in the name of such Purchaser;

 (iv) as to any July Purchaser whose Subscription Amount hereunder is at least equal to 75% of its subscription amount under
the July Purchase Agreement, a certificate evidencing a number of Shares equal to the lesser of: (A) such Purchaser’s pro-rata share (based on the Subscription Amount of such Purchaser and the aggregate Subscription Amount of all July
Purchasers whose Subscription Amount is at least 75% of its subscription amount under the July Purchase Agreement) of the Available Shares, or (B) the number of shares of Common Stock issued to such Purchaser pursuant to the July Purchase
Agreement multiplied by 0.532567; 
 (v) a Warrant registered in the name of such Purchaser to purchase up to a number of
shares of Common Stock equal to 32.5% of such Purchaser’s Subscription Amount divided by the initial Conversion Price, with an exercise price equal to $1.68, subject to adjustment therein; 
 (vi) a Warrant registered in the name of such Purchaser to purchase up 

  

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to a number of shares of Common Stock equal to 17.5% of such Purchaser’s Subscription Amount divided by the initial Conversion Price, with an exercise
price equal to $1.89, subject to adjustment therein; 
 (vii) the Security Agreement, duly executed by the Company and
GelTech, Inc., along with all of the Security Documents, including the Subsidiary Guarantee, duly executed by the parties thereto; and 
 (viii) the Registration Rights Agreement duly executed by the Company. 
 (b) On the Closing
Date, each Purchaser shall deliver or cause to be delivered to the Company the following: 
 (i) this Agreement duly executed
by such Purchaser; 
 (ii) such Purchaser’s Subscription Amount by wire transfer to the Escrow Agent; 
 (iii) the Security Agreement duly executed by such Purchaser; and 
 (iv) the Registration Rights Agreement duly executed by such Purchaser. 
 2.3 Closing Conditions. 
 (a) The obligations of the Company hereunder in connection with the Closing are subject to the following conditions being met: 
 (i) the accuracy in all material respects on the Closing Date of the representations and warranties of the Purchasers contained herein; 
 (ii) all obligations, covenants and agreements of each Purchaser required to be performed at or prior to the Closing Date shall have been
performed; 
 (iii) the minimum aggregate Subscription Amount hereunder shall be $2,500,000; and 
 (iv) the delivery by each Purchaser of the items set forth in Section 2.2(b) of this Agreement. 
 (b) The respective obligations of the Purchasers hereunder in connection with the Closing are subject to the following conditions being
met: 
 (i) the accuracy in all material respects when made and on the Closing Date of the representations and warranties of
the Company contained herein; 
 (ii) all obligations, covenants and agreements of the Company required to be performed at or
prior to the Closing Date shall have been performed; 
  

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 (iii) the minimum aggregate Subscription Amount hereunder shall be $2,500,000;

 (iv) the delivery by the Company of the items set forth in Section 2.2(a) of this Agreement; 
 (v) there shall have been no Material Adverse Effect with respect to the Company since the date hereof; and 
 (vi) from the date hereof to the Closing Date, trading in the Common Stock shall not have been suspended by the Commission or the
Company’s principal Trading Market (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 L.P. 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 Securities at the Closing. 
 ARTICLE III. 
 REPRESENTATIONS AND
WARRANTIES 
 3.1 Representations and Warranties of the Company. Except as set forth in the Disclosure Schedules, which Disclosure
Schedules shall be deemed a part hereof and shall qualify any representation or otherwise made herein to the extent of the disclosure contained in the corresponding section of the Disclosure Schedules, the Company hereby makes the following
representations and warranties 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 of 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, all other references to the Subsidiaries or any of
them in the Transaction Documents shall be disregarded. 
 (b) Organization and Qualification. The Company and each of
the Subsidiaries is an entity duly incorporated or otherwise organized, validly existing and in 

  

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good standing under the laws of the jurisdiction of its incorporation or organization, 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, could not have or reasonably be expected to result in: (i) a material adverse effect on the legality, validity or
enforceability of any Transaction Document, (ii) a material adverse effect on the results of operations, assets, business or condition (financial or otherwise) of the Company and the Subsidiaries, taken as a whole, or (iii) a material
adverse effect on the Company’s ability to perform in any material respect on a timely basis its obligations under any Transaction Document (any of (i), (ii) or (iii), 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 hereunder and thereunder. The execution and delivery of each of the Transaction Documents by the Company and the consummation by it of the transactions contemplated hereby and thereby have been duly authorized by all
necessary action on the part of the Company and no further action is required by the Company, the Board of Directors or the Company’s stockholders in connection therewith other than in connection with the Required Approvals. Each Transaction
Document to which it is a party has been (or upon delivery will have been) duly executed by the Company and, when delivered in accordance with the terms hereof and thereof, will, subject to the satisfaction of and obtaining the Required Approvals
and, solely with respect to the pledge of the PRC Pledged Securities (as defined in the Security Agreement), compliance with applicable laws, regulations and rules of the Peoples Republic of China (collectively, “Applicable PRC
Laws”), constitute the valid and binding obligation of the Company enforceable against the Company 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. 
 (d) No
Conflicts. The execution, delivery and performance by the Company of the Transaction Documents and the consummation by it to which it is a party of the other transactions contemplated hereby and 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 

  

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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, (iii) subject to the satisfaction of and obtaining the Required Approvals, and solely with respect to the pledge
of the PRC Pledged Securities (as defined in the Security Agreement), compliance with Applicable PRC Laws, 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; except in the case of each
of clauses (ii) and (iii), such as could 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) the filings required pursuant to Section 4.6, (ii) the filing with the
Commission of the Registration Statement, (iii) the notice and/or application(s) to each applicable Trading Market for the issuance and sale of the Securities and the listing of the Underlying Shares for trading thereon in the time and manner
required thereby, (iv) the filing of Form D with the Commission and such filings as are required to be made under applicable state securities laws, (v) the filing of an application and registration with, and the approval by the Ministry of
Commerce, the State Administration for Industry and Commerce, the foreign exchange authority and other applicable governmental agencies of the Peoples Republic of China required for the grant, creation, attachment, perfection and enforceability of a
security interest in the equity interests of LightPath Optical Instrumentation (Shanghai) Co., Ltd. or LightPath CDGM (Chengdu) Optical Co., Ltd., and (vi) other consents, waivers, authorizations or orders, or notice to, or filings or
registrations with other Persons which have already been obtained, delivered or made and set forth on Schedule 3.1(e) (collectively, the “Required Approvals”) 
 (f) Issuance of the Securities. The Securities are duly authorized and, when issued and paid for in accordance with the applicable
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 Underlying 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 other than restrictions on transfer provided for in the Transaction Documents.
The Company has reserved from its duly authorized capital stock a number of shares of Common Stock for issuance of the Underlying Shares at least equal to the Required Minimum on the date hereof. 
  

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 (g) Capitalization. The capitalization of the Company is as set forth on
Schedule 3.1(g), which Schedule 3.1(g) shall also include the number of shares of Common Stock owned beneficially, and of record, by Affiliates of the Company as of the date hereof. The Company has not issued any capital stock since
its most recently filed periodic report under the Exchange Act, 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 plans and pursuant to the conversion and/or exercise of Common Stock Equivalents outstanding as of the date of the most recently filed periodic report under the Exchange Act. 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 set forth on Schedule 3.1(g) or as a result of the purchase and sale of the
Securities, there are no outstanding options, warrants, scrip rights to subscribe to, calls or commitments of any character whatsoever relating to, or securities, rights or obligations convertible into or exercisable 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 Common
Stock Equivalents. Except as set forth on Schedule 3.1(g), the issuance 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 any of 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 or others is required for the issuance and sale of the Securities. 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, schedules, forms, statements and other documents required to be filed by the Company 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 or regulation to file such material) (the foregoing materials, including the exhibits
thereto and documents incorporated by reference therein, 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, as applicable, 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 the light of the circumstances under which they were made, not misleading.
The Company has never 

  

 13 

 
been an issuer subject to Rule 144(i) under the Securities Act. 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. 
 (i)
Material Changes. Since the date of the latest audited financial statements included within the SEC Reports, except as specifically disclosed in a subsequent SEC Report filed prior to the date hereof: (i) there has been no event,
occurrence or development that has had or that could reasonably be expected to 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 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 and stock purchase plans. The Company does not have
pending before the Commission any request for confidential treatment of information. Except for the issuance of the Securities contemplated by this Agreement and the consummation of the transactions contemplated by the Transaction Documents or as
set forth on Schedule 3.1(i), no event, liability or development has occurred or exists with respect to the Company or its Subsidiaries or their respective business, properties, operations or financial condition, that would be required to be
disclosed by the Company under applicable securities laws at the time this representation is made or deemed made that has not been publicly disclosed at least 1 Trading Day prior to the date that this representation is made. 
 (j) Litigation. Except as set forth on Schedule 3.1(j), 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) could, 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 

  

 14 

 
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 could reasonably be expected to result in a Material Adverse Effect. None of the Company’s or its Subsidiaries’ employees is a member of a union that relates to such employee’s relationship with the
Company or such Subsidiary, and neither the Company nor any of its Subsidiaries is a party to a collective bargaining agreement, and the Company and its Subsidiaries believe that their relationships with their employees are good. No executive
officer, to the knowledge of the Company, is, or is now expected to be, in violation of any material term of any employment contract, confidentiality, disclosure or proprietary information agreement or non-competition agreement, or any other
contract or agreement or any restrictive covenant in favor of any third party, and, to the knowledge of the Company, the continued employment of each such executive officer does not subject the Company or any of its Subsidiaries to any liability
with respect to any of the foregoing matters. The Company and its Subsidiaries are in compliance with all U.S. federal, state, local and foreign laws and regulations relating to employment and employment practices, terms and conditions of employment
and wages and hours, except where the failure to be in compliance could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 (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 and all such laws that affect the environment, except in each case as could not have or reasonably be expected to result in 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 could not 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. 
  

 15 

 (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 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 Permitted Liens (as defined in the Debentures), such other 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 with which the Company and the Subsidiaries are in material 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, trade secrets,
inventions, copyrights, licenses and other intellectual property rights and similar rights as described in the SEC Reports as necessary or material for use in connection with their respective businesses and which the failure to so have could
reasonably be expected to have a Material Adverse Effect (collectively, the “Intellectual Property Rights”). Neither the Company nor any Subsidiary has received a notice (written or otherwise) that any of 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. The Company and its Subsidiaries have taken reasonable security measures to protect the secrecy, confidentiality and value of all of their intellectual properties, except where failure to do so could not,
individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
 (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 reasonably believed by the Company and this Subsidiaries to be prudent and customary in the
businesses in which the Company and the Subsidiaries are engaged, including, but not limited to, directors and officers insurance coverage at least equal to $5,000,000. 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 officers or directors of the
Company and, to the knowledge of the Company, none of the employees of the Company is presently a party to any transaction with the Company or any Subsidiary (other than for services as employees, 

  

 16 

 
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 officer, director or such employee or, to the knowledge of the Company, any entity in which any officer, director, or any such employee has a substantial interest
or is an officer, director, trustee or partner, in each case in excess of $120,000 other than for: (i) payment of salary or consulting fees for services rendered, (ii) reimbursement for expenses incurred on behalf of the Company and
(iii) other employee benefits, including stock option agreements under any stock option plan of the Company. 
 (r)
Sarbanes-Oxley; Internal Accounting Controls. Except as set forth in the most recently filed periodic SEC Report, 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. Except as set forth in the most recently filed periodic SEC Report, the Company and the Subsidiaries maintain a system of internal accounting controls sufficient to provide reasonable assurance that: (i) transactions are executed
in accordance with management’s general or specific authorizations, (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with GAAP and to maintain asset accountability, (iii) access
to assets is permitted only in accordance with management’s general or specific authorization, and (iv) the recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action is taken
with respect to any differences. The Company has established disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the Company and designed such disclosure controls and procedures to ensure that
information required to be disclosed by the Company in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the Commission’s rules and forms. The
Company’s certifying officers have evaluated the effectiveness of the Company’s disclosure controls and procedures as of the end of the period covered by the Company’s most recently filed periodic report under the Exchange Act (such
date, the “Evaluation Date”). The Company presented in its most recently filed periodic report under the Exchange Act the conclusions of the certifying officers about the effectiveness of the disclosure controls and procedures based
on their evaluations as of the Evaluation Date. Since the Evaluation Date, there have been no changes in the Company’s internal control over financial reporting (as such term is defined in the Exchange Act) that has materially affected, or is
reasonably likely to materially affect, the Company’s internal control over financial reporting. 
 (s) Certain
Fees. Except as set forth on Schedule 3.1(s), 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 the Transaction Documents. 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 the Transaction Documents. 
  

 17 

 (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. The issuance and sale of the
Securities hereunder does not contravene the rules and regulations of the Trading Market. 
 (u) Investment Company.
The Company is not, and is not an Affiliate of, and immediately after receipt of payment for the Securities, 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 of 1940, as amended. 
 (v) Registration Rights. Other than each of the Purchasers, no Person has any right to cause the Company to effect the registration under the Securities Act of any securities of the Company other than
registrations that are currently effective. 
 (w) Listing and Maintenance Requirements. The Common Stock is registered
pursuant to Section 12(b) or 12(g) 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 material 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.
The Company and the Board of Directors have taken all necessary action, if any, in order to render inapplicable any control share acquisition, business combination, 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) or the laws of its state of incorporation that is or could become applicable to the Purchasers as a result of the Purchasers and the Company
fulfilling their obligations or exercising their rights under the Transaction Documents, including without limitation as a result of the Company’s issuance of the Securities and the Purchasers’ ownership of the Securities. 
 (y) Disclosure. Except with respect to the material terms and conditions of the transactions contemplated by the Transaction
Documents, the Company confirms that neither it nor any other Person acting on its behalf has provided any of the Purchasers or their agents or counsel with any information that it believes constitutes or might constitute material, nonpublic
information. The Company understands and confirms that the Purchasers will rely on the foregoing representation in effecting transactions in securities of the Company. All disclosure furnished by the Company to the Purchasers regarding the Company,
its business and the transactions contemplated hereby, including 

  

 18 

 
the Disclosure Schedules to this Agreement, is true and correct and does 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 press releases disseminated by the Company during the twelve months preceding the date of this Agreement taken
as a whole do not contain any untrue statement of a material fact or omit 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 and when
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 Section 3.2 hereof.

 (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, to the knowledge of the Company, 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 (i) the Securities Act which would require the registration of any such securities under the
Securities Act, or (ii) any applicable shareholder approval provisions of any Trading Market on which any of the securities of the Company are listed or designated. 
 (aa) Solvency. Based on the consolidated financial condition of the Company as of the Closing Date after giving effect to the
receipt by the Company of the proceeds from the sale of the Securities hereunder: (i) the fair saleable value of the Company’s assets exceeds the amount that will be required to be paid on or in respect of the Company’s existing debts
and other liabilities (including known contingent liabilities) as they mature, (ii) the Company’s assets do not constitute unreasonably small capital to carry on its business as now conducted and as proposed to be conducted including its
capital needs taking into account the particular capital requirements of the business conducted by the Company, and projected capital requirements and capital availability thereof, and (iii) the current cash flow of the Company, together with
the proceeds the Company would receive, were it to liquidate all of its assets, after taking into account all anticipated uses of the cash, would be sufficient to pay all amounts on or in respect of its liabilities when such amounts are required to
be paid. The Company does not intend to incur debts beyond its ability to pay such debts as they mature (taking into account the timing and amounts of cash to be payable on or in respect of its debt). The Company has no knowledge of any facts or
circumstances which lead it to believe that it will file for reorganization or liquidation under the bankruptcy or reorganization laws of any jurisdiction within one year from the Closing Date. Schedule 3.1(aa) sets forth as of the date
hereof all outstanding secured and unsecured Indebtedness of the Company or any Subsidiary, or for which the Company or any Subsidiary has commitments. For the purposes of this Agreement, “Indebtedness” means (x) any
liabilities for borrowed money or amounts owed in excess of $50,000 (other than trade accounts payable incurred in the ordinary course of business), (y) all guaranties, endorsements and other contingent obligations in respect of indebtedness of
others, whether or not the same are or should be 

  

 19 

 
reflected in the Company’s balance sheet (or the notes thereto), except guaranties by endorsement of negotiable instruments for deposit or collection or
similar transactions in the ordinary course of business; and (z) the present value of any lease payments in excess of $50,000 due under leases required to be capitalized in accordance with GAAP. Neither the Company nor any Subsidiary is in
default with respect to any Indebtedness. 
 (bb) Tax Status. Except for matters that would not, individually or in the
aggregate, 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. 
 (cc) No General Solicitation. Neither the Company nor, to the knowledge of the Company, any Person acting on behalf of the Company has offered or sold any of the Securities by any form of general solicitation
or general advertising. The Company has offered the Securities for sale only to the Purchasers and certain other “accredited investors” within the meaning of Rule 501 under the Securities Act. 
 (dd) 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 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. 
 (ee) Accountants. The Company’s accounting firm is set forth on Schedule 3.1(ee) of the Disclosure Schedules. To the
knowledge and belief of the Company, such accounting firm: (i) is a registered public accounting firm as required by the Exchange Act and (ii) shall express its opinion with respect to the financial statements to be included in the
Company’s Annual Report for the year ending June 30, 2008. 
 (ff) Seniority. As of the Closing Date, other
than Permitted Indebtedness (as defined in the Debentures) no Indebtedness or other claim against the Company is senior to the Debentures in right of payment, whether with respect to interest or upon liquidation or dissolution, or otherwise, other
than indebtedness secured by purchase money security interests (which is senior only as to underlying assets covered thereby) and capital lease obligations (which is senior only as to the property covered thereby). 
 (gg) No Disagreements with Accountants and Lawyers. There are no disagreements of any kind presently existing, or reasonably
anticipated by the Company to arise, between the Company and the accountants and lawyers formerly or presently 

  

 20 

 
employed by the Company and the Company is current with respect to any fees owed to its accountants and lawyers which could affect the Company’s ability
to perform any of its obligations under any of the Transaction Documents. 
 (hh) Acknowledgment Regarding Purchasers’
Purchase of Securities. The Company acknowledges and agrees 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 thereby. The
Company further acknowledges that no Purchaser is acting as a financial advisor or fiduciary of the Company (or in any similar capacity) with respect to the Transaction Documents and the transactions contemplated thereby and any advice given by any
Purchaser or any of their respective representatives or agents in connection with the Transaction Documents and the transactions contemplated thereby is merely incidental to the Purchasers’ purchase of the Securities. The Company further
represents to each Purchaser that the Company’s decision to enter into this Agreement and the other Transaction Documents has been based solely on the independent evaluation of the transactions contemplated hereby by the Company and its
representatives. 
 (ii) Acknowledgment Regarding Purchasers’ Trading Activity. Notwithstanding anything in this
Agreement or elsewhere herein to the contrary (except for Sections 3.2(f) and 4.16 hereof), it is understood and acknowledged by the Company that: (i) none of the Purchasers has been asked to agree by the Company, nor has any Purchaser agreed,
to desist from purchasing or selling, long and/or short, securities of the Company, or “derivative” securities based on securities issued by the Company or to hold the Securities for any specified term, (ii) past or future open market
or other transactions by any Purchaser, specifically including, without limitation, Short Sales or “derivative” transactions, before or after the closing of this or future private placement transactions, may negatively impact the market
price of the Company’s publicly-traded securities, (iii) any Purchaser, and counter-parties in “derivative” transactions to which any such Purchaser is a party, directly or indirectly, may presently have a “short”
position in the Common Stock and (iv) each Purchaser shall not be deemed to have any affiliation with or control over any arm’s length counter-party in any “derivative” transaction. The Company further understands and
acknowledges that (y) one or more Purchasers may engage in hedging activities at various times during the period that the Securities are outstanding, including, without limitation, during the periods that the value of the Underlying Shares
deliverable with respect to Securities are being determined, and (z) such hedging activities (if any) could reduce the value of the existing stockholders’ equity interests in the Company at and after the time that the hedging activities
are being conducted. The Company acknowledges that such aforementioned hedging activities do not constitute a breach of any of the Transaction Documents. 
 (jj) Regulation M Compliance. The Company has not, and to its knowledge no one acting on its behalf has, (i) taken,
directly or indirectly, any action designed to cause or to result in the stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of any of the Securities, (ii) sold, bid for, purchased, or paid
any compensation for soliciting purchases of, any of the securities of 

  

 21 

 
the Company, or (iii) paid or agreed to pay to any Person any compensation for soliciting another to purchase any other securities of the Company, other
than, in the case of clauses (ii) and (iii), compensation paid to the Company’s placement agent in connection with the placement of the Securities. 
 (kk) Form S-3 Eligibility. The Company is eligible to register the resale of the Underlying Shares for resale by the Purchaser on
Form S-3 promulgated under the Securities Act. 
 (ll) Stock Option Plans. Each stock option granted by the Company
under the Company’s stock option plan was granted (i) in accordance with the terms of the Company’s stock option plan and (ii) with an exercise price at least equal to the fair market value of the Common Stock on the date such
stock option would be considered granted under GAAP and applicable law. No stock option granted under the Company’s stock option plan has been backdated. The Company has not knowingly granted, and there is no and has been no Company policy or
practice to knowingly grant, stock options prior to, or otherwise knowingly coordinate the grant of stock options with, the release or other public announcement of material information regarding the Company or its Subsidiaries or their financial
results or prospects. 
 3.2 Representations and Warranties of the Purchasers. Each Purchaser, for itself and for no other Purchaser,
hereby 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 either an individual or an entity duly organized, validly existing and in good standing under the laws of the jurisdiction of its organization with full right, corporate, company 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 hereunder and thereunder. The execution and delivery of the Transaction Documents and performance by
such Purchaser of the transactions contemplated by the Transaction Documents have been duly authorized by all necessary corporate, company, partnership 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. 
 (b) Own Account. 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 and not with a view to or for distributing or reselling such Securities or any part 

  

 22 

 
thereof in violation of the Securities Act or any applicable state securities law, has no present intention of distributing any of such Securities in
violation of the Securities Act or any applicable state securities law and has no direct or indirect arrangement or understandings with any other persons to distribute or 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) in violation of the Securities Act or any applicable state
securities law. Such Purchaser is acquiring the Securities hereunder in the ordinary course of its business. 
 (c)
Purchaser Status. At the time such Purchaser was offered the Securities, it was, and as of the date hereof it is, and on each date on which it exercises any Warrants or converts any Debentures it will be either: (i) an “accredited
investor” as defined in Rule 501(a)(1), (a)(2), (a)(3), (a)(7) or (a)(8) under the Securities Act or (ii) a “qualified institutional buyer” as defined in Rule 144A(a) under the Securities Act. 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) Short Sales and Confidentiality Prior To The Date Hereof. Other than consummating the transactions contemplated hereunder, such
Purchaser has not directly or indirectly, nor has any Person acting on behalf of or pursuant to any understanding with such Purchaser, executed any purchases or sales, including Short Sales, of the securities of the Company during the period
commencing from the time that such Purchaser first received a term sheet (written or oral) from the Company or any other Person representing the Company setting forth the material terms of the transactions contemplated hereunder until the date
hereof (“Discussion Time”). Notwithstanding the foregoing, in the case of a Purchaser that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Purchaser’s assets and the
portfolio managers have no direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Purchaser’s assets, the representation set forth above shall only apply with respect to the portion of assets
managed by the portfolio manager that made the investment decision to purchase the Securities covered by this Agreement. Other than to other Persons party to this Agreement, such Purchaser has maintained the confidentiality of all disclosures made
to it in connection with this transaction (including the existence and terms of this transaction). 
  

 23 

 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), 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 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, the Registration Rights 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, of a legend on any of the Securities in the following form: 
 [NEITHER] THIS
SECURITY [NOR THE SECURITIES INTO WHICH THIS SECURITY IS [EXERCISABLE] [CONVERTIBLE]] HAS [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. THIS SECURITY [AND THE SECURITIES ISSUABLE UPON [EXERCISE] [CONVERSION] OF THIS SECURITY] MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES. 
 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 

  

 24 

 
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 (as defined in the Registration Rights Agreement) thereunder. 
 (c)
Certificates evidencing the Underlying Shares and the Shares shall not contain any legend (including the legend set forth in Section 4.1(b) hereof): (i) while a registration statement (including the Registration Statement) covering the
resale of such security is effective under the Securities Act, (ii) following any sale of such Shares or Underlying Shares pursuant to Rule 144, (iii) if such Shares or Underlying Shares are eligible for sale under Rule 144, without the
requirement for the Company to be in compliance with the current public information required under Rule 144 as to such Shares or Underlying Shares and without volume or manner-of-sale restrictions 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 Transfer Agent promptly after the
Effective Date if required by the Transfer Agent to effect the removal of the legend hereunder. If all or any portion of a Debenture is converted or Warrant is exercised at a time when there is an effective registration statement to cover the resale
of the Underlying Shares, or if such Underlying Shares may be sold under Rule 144, without the requirement for the Company to be in compliance with the current public information required under Rule 144 as to such Underlying Shares and without
volume or manner-of-sale restrictions or if such legend is not otherwise required under applicable requirements of the Securities Act (including judicial interpretations and pronouncements issued by the staff of the Commission) then such Underlying
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 three Trading Days following the delivery by
a Purchaser to the Company or the Transfer Agent of a certificate representing Shares or Underlying Shares, as applicable, issued with a restrictive legend (such third Trading Day, the “Legend Removal Date”) (unless a delay is a
result of a Force Majeure, provided that the Company continues to use commercially reasonable efforts to ultimately perform its obligations hereunder), deliver or cause to be delivered to such Purchaser a certificate representing such shares that is
free from all restrictive and other legends. The Company may not make any notation on its records or give instructions to the Transfer Agent that enlarge the restrictions on transfer set forth in this Section 4. Certificates for Shares and
Underlying Shares subject to legend removal hereunder shall be transmitted by the Transfer Agent to the Purchaser by crediting the account of the Purchaser’s prime broker with the Depository Trust Company System as directed by such Purchaser.

  

 25 

 (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 Underlying Shares, as applicable (based on the VWAP of the Common Stock on the date such Securities are submitted to the Transfer Agent)
delivered for removal of the restrictive legend and subject to Section 4.1(c), $5 per Trading Day (increasing to $10 per Trading Day 5 Trading Days after such damages have begun to accrue) for each Trading Day after the fourth Trading Day
following the Legend Removal Date until such certificate is delivered without a legend. 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.

 (e) Each Purchaser, severally and not jointly with the other Purchasers, agrees that such 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, and that if Securities are sold pursuant to a Registration Statement, they will
be sold in compliance with the plan of distribution set forth therein, and acknowledges 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 upon this understanding. 
 4.2 Acknowledgment of Dilution. The Company acknowledges that the issuance of the Securities may
result in dilution of the outstanding shares of Common Stock, which dilution may be substantial under certain market conditions. The Company further acknowledges that its obligations under the Transaction Documents, including, without limitation,
its obligation to issue the Underlying Shares pursuant to the Transaction Documents, are unconditional and absolute and not subject to any right of set off, counterclaim, delay or reduction, regardless of the effect of any such dilution or any claim
the Company may have against any Purchaser and regardless of the dilutive effect that such issuance may have on the ownership of the other stockholders of the Company. 
 4.3 Furnishing of Information; Public Information. 
 (a) If the Common Stock is not registered under Section 12(b) or 12(g) of the Exchange Act on the date hereof, the Company agrees to cause the Common Stock to be registered under Section 12(g) of the
Exchange Act on or before the 60th calendar day following the date hereof. Until the time that no Purchaser owns Securities, the Company covenants
maintain the registration of the Common Stock under Section 12(b) or 12(g) of the Exchange Act and 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, 

  

 26 

 
if the Company is not required to file reports pursuant to the Exchange Act, it will prepare 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 and, upon the request of any Purchaser, furnish such information to such Purchaser. The Company further covenants that it will take such further action as any holder
of Securities may reasonably request, to the extent required from time to time to enable such Person to sell such Securities without registration under the Securities Act within the requirements of the exemption provided by Rule 144. 
 (b) At any time during the period commencing from the six (6) month
anniversary of the date hereof and ending at such time that all of the Securities may be sold without the requirement for the Company to be in compliance with Rule 144(c)(1) and otherwise without restriction or limitation pursuant to Rule 144, if
the Company shall fail for any reason to satisfy the current public information requirement under Rule 144(c) and there is not then on file with the Commission a currently effective Registration Statement and current prospectus available thereunder
covering such Securities (a “Public Information Failure”) then, 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, by
reason of any such delay in or reduction of its ability to sell the Securities, an amount in cash equal to one percent (1.0%) of the aggregate Subscription Amount of such Purchaser’s Securities on the day of a Public Information Failure
and on every thirtieth (30th) day (pro rated for periods totaling less than thirty days) thereafter until the earlier of (a) the date such
Public Information Failure is cured and (b) such time that such public information is no longer required for the Purchasers to transfer the Underlying Shares pursuant to Rule 144. The payments to which a Purchaser shall be entitled
pursuant to this Section 4.3(b) are referred to herein as “Public Information Failure Payments.” Public Information Failure Payments shall be paid on the earlier of (i) the last day of the calendar month during which
such Public Information Failure Payments are incurred and (ii) the third (3rd) Business Day after the event or failure giving rise to the
Public Information Failure Payments is cured. In the event the Company fails to make Public Information Failure Payments in a timely manner, such Public Information Failure Payments shall bear interest at the rate of 1.5% per month
(prorated for partial months) until paid in full. Nothing herein shall limit such Purchaser’s right to pursue actual damages for the Public Information Failure, 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. 
 4.4 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 to the
Purchasers 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. 
  

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 4.5 Conversion and Exercise Procedures. Each of the form of Notice of Exercise included in the
Warrants and the form of Notice of Conversion included in the Debentures set forth the totality of the procedures required of the Purchasers in order to exercise the Warrants or convert the Debentures. No additional legal opinion, other information
or instructions shall be required of the Purchasers to exercise their Warrants or convert their Debentures. The Company shall honor exercises of the Warrants and conversions of the Debentures and shall deliver Underlying Shares in accordance with
the terms, conditions and time periods set forth in the Transaction Documents. 
 4.6 Securities Laws Disclosure; Publicity. The
Company shall (1) by 8:30 a.m. (New York City time) on the Trading Day immediately following the date hereof, issue a press release, disclosing the material terms of the transactions contemplated hereby, and (2) by 5:00 p.m. (New York City
time) on the Trading Day immediately following the date hereof, file a Current Report on Form 8-K, disclosing the material terms of the transactions contemplated hereby and including the Transaction Documents as exhibits thereto. 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 nor 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 or delayed, 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: (a) as
required by federal securities law in connection with (i) any registration statement contemplated by the Registration Rights Agreement and (ii) the filing of final Transaction Documents (including signature pages thereto) with the
Commission and (b) 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 this clause (b). 
 4.7 Shareholder Rights Plan. No claim will be made or enforced by the Company or, with the consent of the Company, any other Person, that any
Purchaser is an “Acquiring Person” under any control share acquisition, business combination, poison pill (including any distribution under a rights agreement) or similar anti-takeover 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 or under any other agreement between the Company and the Purchasers.

 4.8 Non-Public Information. Except with respect to the material terms and conditions of the transactions contemplated by the
Transaction Documents, 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 covenant
in effecting transactions in securities of the Company. 
  

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 4.9 Use of Proceeds. Except as set forth on Schedule 4.9 attached hereto, the Company shall
use the net proceeds from the sale of the Securities hereunder for working capital purposes and shall not use such proceeds for: (a) the satisfaction of any portion of the Company’s debt (other than payment of trade payables in the
ordinary course of the Company’s business and prior practices), (b) the redemption of any Common Stock or Common Stock Equivalents or (c) the settlement of any outstanding litigation. 
 4.10 Indemnification of Purchasers. Subject to the provisions of this Section 4.10, the Company will indemnify and hold each Purchaser and
its directors, officers, shareholders, members, partners, employees and agents (and any other Persons with a functionally equivalent role of a Person holding such titles notwithstanding a lack of such title or any other title), each Person who
controls such Purchaser (within the meaning of Section 15 of the Securities Act and Section 20 of the Exchange Act), and the directors, officers, shareholders, agents, members, partners or employees (and any other Persons with a
functionally equivalent role of a Person holding such titles notwithstanding a lack of such title or any other title) of such controlling person (each, a “Purchaser Party”) harmless from any and all losses, 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 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 in any capacity, 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 representations, 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 reasonably acceptable to the Purchaser Party. 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, in which case the Company shall be responsible for the reasonable fees and expenses of no more than one such separate
counsel. The Company will not be liable to any Purchaser Party under this Agreement (y) for any settlement by a Purchaser Party effected without the Company’s prior written consent, which shall not be unreasonably withheld or delayed; or
(z) to the extent, but only to the extent that a loss, claim, damage or liability is 

  

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attributable to any Purchaser Party’s breach of any of the representations, warranties, covenants or agreements made by such Purchaser Party in this
Agreement or in the other Transaction Documents, or conduct which constitutes fraud, gross negligence, willful misconduct or malfeasance of such Purchaser Party 
 4.11 Reservation and Listing of Securities. 
 (a) The Company shall maintain a reserve
from its duly authorized shares of Common Stock for issuance pursuant to the Transaction Documents in such amount as may then be required to fulfill its obligations in full under the Transaction Documents. 
 (b) If, on any date, the number of authorized but unissued (and otherwise unreserved) shares of Common Stock is less than the Required
Minimum on such date, then the Board of Directors shall use commercially reasonable efforts to amend the Company’s certificate or articles of incorporation to increase the number of authorized but unissued shares of Common Stock to at least the
Required Minimum at such time, as soon as possible and in any event not later than the 90th day after such date. 
 (c) The
Company shall, if applicable: (i) in the time and manner required by the principal Trading Market, prepare and file with such Trading Market an additional shares listing application covering a number of shares of Common Stock at least equal to
the Required Minimum on the date of such application, (ii) take all steps necessary to cause such shares of Common Stock to be approved for listing on such Trading Market as soon as possible thereafter, (iii) provide to the Purchasers
evidence of such listing and (iv) maintain the listing of such Common Stock on any date at least equal to the Required Minimum on such date on such Trading Market or another Trading Market. 
 4.12 Participation in Future Financing. 
 (a) From the date hereof until the date that is the 24 month anniversary of the Closing Date, upon any issuance by the Company or any of its Subsidiaries of Common Stock, Common Stock Equivalents or convertible
Indebtedness (or a combination of units thereof) (a “Subsequent Financing”), each Purchaser shall have the right to participate in up to an amount of the Subsequent Financing equal to 100% of the Subsequent Financing (the
“Participation Maximum”) on the same terms, conditions and price provided for in the Subsequent Financing. 
 (b) At least 10 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 

  

 30 

 
raised thereunder and the Person or Persons through or with whom such Subsequent Financing is proposed to be effected and shall include a term sheet or
similar document relating thereto as an attachment. 
 (c) Any
Purchaser desiring to participate in such Subsequent Financing must provide written notice to the Company by not later than 5:30 p.m. (New York City time) on the 10th Trading Day after the Pre-Notice is deemed given pursuant to Section 5.4 to all of the Purchasers that the Purchaser is willing to participate in the Subsequent Financing, the amount of the Purchaser’s
participation, and that the Purchaser has such funds ready, willing, and available for investment on the terms set forth in the Subsequent Financing Notice. If the Company receives no notice from a Purchaser as of such 10th Trading Day, such Purchaser shall be deemed to have notified the Company that it does not elect to participate. 
 (d) If by 5:30 p.m. (New York City time) on the 10th 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 with the Persons set
forth in the Subsequent Financing Notice. 
 (e) If by 5:30 p.m. (New
York City time) on the 10th Trading Day after all of the Purchasers have received the Pre-Notice, the Company receives responses to a Subsequent
Financing Notice from Purchasers seeking to purchase more than the aggregate amount of the Participation Maximum, each such Purchaser shall have the right to purchase its Pro Rata Portion (as defined below) of the Participation
Maximum. “Pro Rata Portion” means the ratio of (x) the Subscription Amount of Securities purchased on the Closing Date by a Purchaser participating under this Section 4.12 and (y) the sum of the aggregate
Subscription Amounts of Securities purchased on the Closing Date by all Purchasers participating under this Section 4.12 plus the aggregate subscription amounts of investors party to securities purchase agreement(s) contemplated by clause
(g) in the definition of Exempt Issuance that are participating in such Subsequent Financing pursuant to participation rights granted to such investors under such agreements that are substantially similar to this Section 4.12. 

(f) 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 4.12, 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 30 Trading
Days after the date of the initial Subsequent Financing Notice. 
 (g) Notwithstanding the foregoing, this Section 4.12
shall not apply in respect of (i) an Exempt Issuance, or (ii) an underwritten public offering of Common Stock. 
  

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 4.13 Subsequent Equity Sales. 
 (a) From the date hereof until 90 days after the Effective Date, neither the Company nor any Subsidiary shall issue shares of Common Stock
or Common Stock Equivalents; provided, however, the 90 day period set forth in this Section 4.13 shall be extended for the number of Trading Days during such period in which (i) trading in the Common Stock is suspended by any
Trading Market, or (ii) 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 Underlying Shares. 
 (b) From the date hereof until the earlier of (i) such time as no Purchaser holds any of the Securities and (ii) three years
from the Closing Date, the Company shall be prohibited from effecting or entering into an agreement to effect any Subsequent Financing involving a Variable Rate Transaction. “Variable Rate Transaction” means a transaction in which
the Company issues or sells (i) any debt or equity securities that are convertible into, exchangeable or exercisable for, or include the right to receive additional shares of Common Stock either (A) at a conversion price, exercise price or
exchange rate or other price that is based upon and/or varies with the trading prices of or quotations for the shares of Common Stock at any time after the initial issuance of such debt or equity securities or (B) with a conversion, exercise or
exchange price that is subject to being reset at some future date after the initial issuance of such debt or equity security or upon the occurrence of specified or contingent events directly or indirectly related to the business of the Company or
the market for the Common Stock or (ii) enters into any agreement, including, but not limited to, an equity line of credit, whereby the Company may sell securities at a future determined price. 
 (c) Until the 24-month anniversary of the Closing Date, neither the Company nor any Subsidiary shall make any issuance whatsoever of
Common Stock or Common Stock Equivalents at an effective price per share less than $1.89 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 Closing Date) without the prior written consent of the holders of 80% or more of the then-outstanding aggregate principal amount of all Debentures. Any Purchaser shall be entitled to obtain injunctive relief against the Company to preclude
any such issuance, which remedy shall be in addition to any right to collect damages. 
 (d) Notwithstanding the foregoing,
this Section 4.13 shall not apply in respect of an Exempt Issuance, except that no Variable Rate Transaction shall be an Exempt Issuance. 
 4.14 Equal Treatment of Purchasers. No consideration (including any modification of any Transaction Document) 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. Further, the Company shall not make any payment of principal or interest on the Debentures in amounts which are disproportionate
to the respective principal amounts outstanding on the Debentures at any applicable time. 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 

  

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for the Company to treat 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. 
 4.15 Short Sales and Confidentiality After The Date Hereof. Each
Purchaser, severally and not jointly with the other Purchasers, covenants that neither it, nor any Affiliate acting on its behalf or pursuant to any understanding with it, will execute any Short Sales during the period commencing with the Discussion
Time and ending at such time the transactions contemplated by this Agreement are first publicly announced as described in Section 4.6. Each Purchaser, severally and not jointly with the other Purchasers, covenants that until such time as
the transactions contemplated by this Agreement are publicly disclosed by the Company as described in Section 4.6, such Purchaser will maintain the confidentiality of the existence and terms of this transaction and the information included in
the Transaction Documents and the Disclosure Schedules. Notwithstanding the foregoing, no Purchaser makes any representation, warranty or covenant hereby that it will not engage in Short Sales in the securities of the Company after the time that the
transactions contemplated by this Agreement are first publicly announced as described in Section 4.6; except that, until the expiration of the 6 month period immediately following the date hereof, such Purchaser severally and not jointly with
the other Purchasers, covenants that neither it nor any Affiliate acting on its behalf or pursuant to any understanding with it, shall knowingly engage in any Short Sales, except on those days (each a “Permitted Day”) on which the
aggregate short position with respect to the Common Stock of such Purchaser prior to giving effect to any Short Sales by such Purchaser on such Permitted Day does not exceed such Purchaser’s Permitted Share Position (as defined below) on such
Permitted Day; provided, however, that a Purchaser will only be entitled to engage in transactions that constitute Short Sales on a Permitted Day to the extent that following such transaction, the aggregate short position with respect to the Common
Stock of such Purchaser does not exceed such Purchaser’s Permitted Share Position. For purposes of this Section 4.15, a Purchaser’s “Permitted Share Position” means, with respect to any date of determination, the
number of shares of Common Stock owned by such Purchaser (including Shares, Warrant Shares and shares purchased in the open market, prior transactions with the Company or otherwise) plus the maximum number of shares of Common Stock that such
Purchaser has a right to convert or exercise into pursuant to any outstanding securities of the Company (whether or not exercised or converted and without regard to any exercise caps or other exercise restrictions applicable to the Warrants) held by
such Purchaser. Notwithstanding the foregoing, in the case of a Purchaser that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Purchaser’s assets and the portfolio managers have no
direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Purchaser’s assets, the covenant set forth above shall only apply with respect to the portion of assets managed by the portfolio manager
that made the investment decision to purchase the Securities covered by this Agreement. 
 4.16 Form D; Blue Sky Filings. The Company
agrees to timely file a Form D with respect to the Securities as required under Regulation D and to provide a copy thereof, promptly upon request of any Purchaser. The Company shall take such action as the Company shall reasonably determine is
necessary in order to obtain an exemption for, or to qualify the Securities for, sale to the Purchasers at the Closing under applicable securities or “Blue Sky” laws of the states of the United States, and shall provide evidence of such
actions promptly upon request of any Purchaser. 
  

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 4.17 Capital Changes. Until the one year anniversary of the Effective Date, 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 principal amount outstanding of the Debentures. 
 4.18 Factoring Arrangement. After the date hereof, the Company shall not draw down any further amounts under the Receivables Purchase and Security
Agreement dated as of May 8, 2008 by and between the Company and LSQ Funding Group L.C. (the “Factoring Agreement”). The Company shall cause that certain Factoring Agreement to be paid in full and to terminate upon the
expiration of its original six (6) month term, which shall be no later than November 9, 2008, and the Company shall deliver evidence thereof to the Purchasers promptly thereafter. Additionally, the Company shall not enter into any new
accounts receivable factoring agreements prior to such time that the Purchasers have evidence that the appropriate financing statements under the UCC (as defined in the Security Agreement) and other necessary documents have been filed and recorded
and other steps have been taken to perfect the Security Interests (as defined in the Security Agreement) in favor of such Purchasers in the Collateral (as defined in the Security Agreement). 
 ARTICLE V. 
 MISCELLANEOUS 
 5.1 Termination. This Agreement may be terminated by any Purchaser, as to such Purchaser’s obligations hereunder only and without any
effect whatsoever on the obligations between the Company and the other Purchasers, by written notice to the other parties, if the Closing has not been consummated on or before August 1, 2008; provided, however, that such
termination will not affect the right of any party to sue for any breach by the other party (or parties). 
 5.2 Fees and Expenses. At
the Closing, the Company has agreed to reimburse First Montauk Securities Corp. (“First Montauk”) the non-accountable sum of $50,000 for its legal fees and expenses, $10,000 of which has been paid prior to the Closing. Except as
expressly set forth in the Transaction Documents to the contrary, 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 transfer agent fees, stamp taxes and other taxes and duties levied in connection with the delivery of any Securities to the Purchasers. 
 5.3 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. 

 

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 5.4 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 5:30 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 5:30 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, except as the same may be changed by a party
hereto by delivering notice to the Purchasers, in the case of a change of address by the Company, and to the Company, in the case of a change of address by any Purchaser, in each case in accordance with the terms hereof, such change of address to be
effective on the later of the date set forth in such notice, or ten (10) days after such notice is deemed given hereunder. 
 5.5
Amendments; Waivers. Except as expressly set forth herein, no provision of this Agreement may be waived, modified, supplemented or amended except in a written instrument signed, in the case of an amendment, by the Company and the Purchasers
holding at least 67% in interest of the Securities then outstanding or, in the case of a waiver, by the party against whom enforcement of any such waived provision 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 any party to exercise
any right hereunder in any manner impair the exercise of any such right. 
 5.6 Headings. 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. 
 5.7
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 (other than by merger). 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 that such transferee agrees in
writing to be bound, with respect to the transferred Securities, by the provisions of the Transaction Documents that apply to the “Purchasers.” 
 5.8 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 4.10. 
 5.9 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 

  

 35 

 
principles of conflicts of law thereof. Each party agrees that all legal proceedings concerning the interpretations, enforcement and defense of the
transactions contemplated by this Agreement and any other Transaction Documents (whether brought against a party hereto or its respective affiliates, directors, officers, shareholders, employees or agents) shall be commenced exclusively in the state
and federal courts sitting in the City of New York. 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 is an 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 other manner
permitted by law. 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 reasonable
attorneys’ fees and other costs and expenses incurred with the investigation, preparation and prosecution of such action or proceeding. 
 5.10 Survival. The representations and warranties shall survive the Closing and the delivery of the Securities for the applicable statute of limitations. 
 5.11 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 or by e-mail delivery of a “.pdf”
format data file, 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 or “.pdf” signature page were an
original thereof. 
 5.12 Severability. If any term, provision, covenant or restriction of this Agreement is held by a court of
competent jurisdiction to be invalid, illegal, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain in full force and effect and shall in no way be affected, impaired or invalidated,
and the parties hereto shall use their commercially reasonable efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated by such term, provision, covenant or restriction. It is hereby
stipulated and declared to be the intention of the parties that they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be hereafter declared invalid, illegal, void or
unenforceable. 
  

 36 

 5.13 Rescission and Withdrawal Right. Notwithstanding anything to the contrary contained in (and
without limiting any similar provisions of) any of the other 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; provided, however, that in the case of a rescission of a conversion of a Debenture or exercise of a Warrant, the Purchaser shall be required to return any shares of Common Stock subject to any such rescinded
conversion or exercise notice. 
 5.14 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 (in the case of mutilation), 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 (including customary indemnity reasonably acceptable to the Company). The applicant for a new certificate or instrument under such
circumstances shall also pay any reasonable third-party costs (including customary indemnity) associated with the issuance of such replacement Securities. 
 5.15 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 contained in the Transaction Documents and hereby agrees to waive and
not to assert in any action for specific performance of any such obligation the defense that a remedy at law would be adequate. 
 5.16
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. 
 5.17 Usury. To the extent it may lawfully do so, the Company hereby agrees not to insist upon or plead or in any manner whatsoever claim, and will resist any and all efforts to be compelled to take the benefit
or advantage of, usury laws wherever enacted, now or at any time hereafter in force, in connection with any claim, action or proceeding that may be brought by any Purchaser in order to enforce any right or remedy under any Transaction Document.
Notwithstanding any provision to the contrary contained in any Transaction Document, it is expressly agreed and provided that the total liability of the Company under the Transaction 

  

 37 

 
Documents for payments in the nature of interest shall not exceed the maximum lawful rate authorized under applicable law (the “Maximum
Rate”), and, without limiting the foregoing, in no event shall any rate of interest or default interest, or both of them, when aggregated with any other sums in the nature of interest that the Company may be obligated to pay under the
Transaction Documents exceed such Maximum Rate. It is agreed that if the maximum contract rate of interest allowed by law and applicable to the Transaction Documents is increased or decreased by statute or any official governmental action subsequent
to the date hereof, the new maximum contract rate of interest allowed by law will be the Maximum Rate applicable to the Transaction Documents from the effective date forward, unless such application is precluded by applicable law. If under any
circumstances whatsoever, interest in excess of the Maximum Rate is paid by the Company to any Purchaser with respect to indebtedness evidenced by the Transaction Documents, such excess shall be applied by such Purchaser to the unpaid principal
balance of any such indebtedness or be refunded to the Company, the manner of handling such excess to be at such Purchaser’s election. 
 5.18 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 or non-performance of the obligations of any other Purchaser under any Transaction Document. Nothing contained herein or in any other 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 Documents. 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 FWS. FWS does not represent any of the Purchasers but only First
Montauk, the placement agent for 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. 
 5.19 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. 
 5.20 Saturdays, Sundays, Holidays,
etc. If the last or appointed day for the taking of any action or the expiration of any right required or granted herein shall not be a Business Day, then such action may be taken or such right may be exercised on the next succeeding Business
Day. 
  

 38 

 5.21 Construction. The parties agree that each of them and/or their respective counsel has
reviewed and had an opportunity to revise the Transaction Documents and, therefore, the normal rule of construction to the effect that any ambiguities are to be resolved against the drafting party shall not be employed in the interpretation of the
Transaction Documents or any amendments hereto. 
 5.22 WAIVER OF JURY TRIAL. IN ANY ACTION, SUIT, OR PROCEEDING IN ANY
JURISDICTION BROUGHT BY ANY PARTY AGAINST ANY OTHER PARTY, THE PARTIES EACH KNOWINGLY AND INTENTIONALLY, TO THE GREATEST EXTENT PERMITTED BY APPLICABLE LAW, HEREBY ABSOLUTELY, UNCONDITIONALLY, IRREVOCABLY AND EXPRESSLY WAIVES FOREVER TRIAL BY JURY.

 (Signature Pages Follow) 
  

 39 

 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. 
  

							
	LIGHTPATH TECHNOLOGIES, INC.	 		 	Address for Notice:
				
	By:	 	 /s/ J. James Gaynor
	 		 	Fax: 407-382-4007
	Name:	 	J. James Gaynor	 		 	
	Title:	 	President & CEO	 		 	
	With a copy to (which shall not constitute notice):	 		 	

 [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK 
 SIGNATURE PAGE FOR PURCHASER FOLLOWS] 
  

 40 

 [PURCHASER SIGNATURE PAGES TO LPTH 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 Purchaser:
	 	  

			
		
	Signature of Authorized Signatory of Purchaser:	 	  

			
		
	 Name of Authorized Signatory:
	 	  

			
		
	 Title of Authorized Signatory:
	 	  

			
		
	 Email Address of Authorized Signatory:
	 	  

			
		
	 Facsimile Number of Authorized Signatory:
	 	  

			
	
	 Address for Notice of Purchaser:

			
	
	 Address for Delivery of Securities for Purchaser (if not same as address for notice):

					
			
	 Subscription Amount:
	 	  
	 	

					
			
	 Warrant Shares:
	 	  
	 	

 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] 
 [SIGNATURE PAGES CONTINUE] 
  

 41 

 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:             Berg & Berg Enterprises,
LLC             
 Signature of Authorized Signatory of Holder:
            /s/ Carl E. Berg             
 Name of Authorized Signatory:             Carl E. Berg             
 Title of Authorized Signatory:
            President             
 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT]

 Name of Holder:             The Barton Marcy
Trust             
 Signature of Authorized Signatory of Holder:
            /s/ Barton C. Marcy              
 Name of Authorized Signatory:             Barton C. Marcy              
 Title of Authorized Signatory:
            Trustee             
 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT]

 Name of Holder:             Terry
Brenneman             
 Signature of Authorized Signatory of Holder:
            /s/ Terry Brenneman              
 Name of Authorized Signatory:             Terry Brenneman              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
  

 42 

 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:             Steven R. J. Bruedk Revokable Trust UTA dtd.
             
 Signature of Authorized Signatory of Holder:
            /s/ Steven Brueck             
 Name of Authorized Signatory:             Steven Brueck             
 Title of Authorized Signatory:
            Trustee             
 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT]

 Name of Holder:             Cresent International
Ltd.             
 Signature of Authorized Signatory of Holder:
            /s/ Bachir Taleb-Ibrahimi             
 Name of Authorized Signatory:             Bachir Taleb-Ibrahimi              

Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Joseph J. Gaynor, Jr.             
 Signature of Authorized Signatory of Holder:             /s/ J. James
Gaynor             
 Name of Authorized Signatory:
            J. James Gaynor              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
  

 43 

 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:             Mark
Grunbaum             
 Signature of Authorized Signatory of Holder:
            /s/ Mark Grunbaum             
 Name of Authorized Signatory:             Mark Grunbaum              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Noel D. Ischy             
 Signature of Authorized Signatory of Holder:             /s/ Noel D. Ischy
             
 Name of Authorized Signatory:
            Noel D. Ischy              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Elvin Javier             
 Signature of Authorized Signatory of Holder:             /s/ Elvin Javier              
 Name of Authorized Signatory:             Elvin Javier
             
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
  

 44 

 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:             Evelyn K.
Kossak             
 Signature of Authorized Signatory of Holder:
            /s/ Evelyn K. Kossak              
 Name of Authorized Signatory:             Evelyn K. Kossak              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Louis Leeberg             
 Signature of Authorized Signatory of Holder:             /s/ Louis Leeberg
             
 Name of Authorized Signatory:
            Louis Leeberg              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Gerald M. Lukasik             
 Signature of Authorized Signatory of Holder:             /s/ Gerald M.
Lukasik             
 Name of Authorized Signatory:
            Gerald M. Lukasik             
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
  

 45 

 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:             James
Magos             
 Signature of Authorized Signatory of Holder:
            /s/ James Magos              
 Name of Authorized Signatory:             James Magos              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Thomas F. O’Neill             
 Signature of Authorized Signatory of Holder:             /s/ Thomas F. O’Neill
             
 Name of Authorized Signatory:
            Thomas F. O’Neill              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Robert Ripp             
 Signature of Authorized Signatory of Holder:             /s/ Robert Ripp              
 Name of Authorized Signatory:             Robert Ripp
             
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
  

 46 

 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:             Ami Silberman/Karin
Johnsgard             
 Signature of Authorized Signatory of Holder:
            /s/ Ami Silberman/Karin Johnsgard             
 Name of Authorized Signatory:             Ami Silberman/Karin Johnsgard            

 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Gary Silverman             
 Signature of Authorized Signatory of Holder:             /s/ Gary
Silverman             
 Name of Authorized Signatory:
            Gary Silverman              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Richard H. Straeter             
 Signature of Authorized Signatory of Holder:             /s/ Richard H.
Straeter             
 Name of Authorized Signatory:
            Richard H. Straeter              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
  

 47 

 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:             Brett A.
Moyer             
 Signature of Authorized Signatory of Holder:
            /s/ Brett A. Moyer              
 Name of Authorized Signatory:             Brett A. Moyer              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Shadow Capital LLC             
 Signature of Authorized Signatory of Holder:             /s/ B. Kent
Garlinghouse             
 Name of Authorized Signatory:
            B. Kent Garlinghouse              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Cranshire Capital LP             
 Signature of Authorized Signatory of Holder:             /s/ Keith A.
Goodman             
 Name of Authorized Signatory:
            Keith A. Goodman              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
  

 48 

 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:            Judith
Glaser             
 Signature of Authorized Signatory of Holder:
            /s/ Judith Glaser              
 Name of Authorized Signatory:             Judith Glaser              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of Holder:
            Moe Houdiagui             
 Signature of Authorized Signatory of Holder:             /s/ Moe Houdiagui              
 Name of Authorized Signatory:             Moe Houdiagui
             
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
 [SIGNATURE PAGE OF HOLDERS TO LPTH SECURITY PURCHASE AGREEMENT] 
 Name of
Holder:            Speros Dedes             
 Signature of Authorized Signatory of Holder:             /s/ Speros Dedes
             
 Name of Authorized Signatory:
            Speros Dedes              
 Title of Authorized Signatory:
                                        

 [SIGNATURE PAGES CONTINUE] 
  

 49 

 SCHEDULE 1.1 
 STOCK ISSUANCES OBLIGATIONS 
 Omnibus Incentive Plan 
 Employee Stock Purchase Plan 
 Warrants outstanding: 
  

							
	 	  	Shares	  	Price	  	Expires
	 Bob Ripp
	  	35,156	  	48.00	  	11/10/2009
	 FY 2004 private placement
	  	5,640	  	4.30	  	2/23/2009
	 Bob Ripp
	  	100,000	  	3.20	  	9/29/2013
	 FY 2005 private placement
	  	140,000	  	4.30	  	6/1/2010
	 FY 2006 private placement
	  	219,000	  	7.41	  	9/20/2011
	 FY 2008 private placement
	  	320,000	  	5.50	  	1/26/2013
		  	 	  		  	
		  	819,796	  		  	
		  	 	  		  	

  

 50 

 SCHEDULE 3.1(A) 
 SUBSIDIARIES 
 GelTech Inc. 
 LightPath Optical Instrumentation (Shanghai) Co., Ltd 
 LightPath CDGM Chengdu Optical Co., Ltd. (50% ownership)

  

 51 

 SCHEDULE 3.1(E) 
 Required Approvals 
 None. 
  

 52 

 Schedule 3.1(g) 
 6.1 Capitalization 
  

			
	Common stock shares outstanding	  	5,332,655
		
	Common stock shares authorized	  	34,500,000

  

											
	 	  	Securities
	 	  	Common Stock Class A	  	 	  	 	  	 
	 Name and Address
	  	Restricted	  	Unrestricted	  	Warrants	  	Options	  	Total
	 Robert Ripp, Director
	  	41,700	  	167,863	  	135,156	  	36,100	  	380,819
	 Gary Silverman, Director
	  	41,700	  	9,062	  	—  	  	21,100	  	71,862
	 Louis Leeburg, Director
	  	41,700	  	6,183	  	—  	  	6,100	  	53,983
	 Sohail Khan, Director
	  	42,900	  	—  	  	—  	  	6,100	  	49,000
	 Dr. Steve Brueck, Director
	  	41,700	  	0	  	—  	  	6,100	  	47,800
	 James Gaynor, CVP – Operations
	  	—  	  	—  	  	—  	  	95,000	  	95,000
	 Dorothy Cipolla, CVP, CFO, Secreatary & Treasurer
	  	—  	  	—  	  	—  	  	55,000	  	55,000
	 Joe Wu, CVP & President of China Operations
	  	5,000	  	4,067	  	—  	  	75,000	  	84,067
	 James Magos, CVP – Sales & Marketing
	  	5,000	  	14,400	  	—  	  	49,214	  	68,614
	 All directors and named executive officers currently holding office as a group (9 persons)
	  	219,700	  	201,575	  	135,156	  	349,714	  	906,145
	 Carl E. Berg
	  	—  	  	761,214	  	—  	  	—  	  	761,214

  

	*	less than 1% 

  

 53 

 Warrants outstanding: 
  

							
	 	  	Shares	  	Price	  	Expires
	 Bob Ripp
	  	35,156	  	48.00	  	11/10/2009
	 FY 2004 private placement
	  	5,640	  	4.30	  	2/23/2009
	 Bob Ripp
	  	100,000	  	3.20	  	9/29/2013
	 FY 2005 private placement
	  	140,000	  	4.30	  	6/1/2010
	 FY 2006 private placement
	  	219,000	  	7.41	  	9/20/2011
	 FY 2008 private placement
	  	320,000	  	5.50	  	1/26/2013
		  	 	  		  	
		  	819,796	  		  	
		  	 	  		  	

  

 54 

 Schedule 3.1(i) 
 Required Disclosures Not Yet Public 
 None 
  

 55 

 Schedule 3.1(j) 
 6.2 Litigation 
 In July 2007 the Company raised gross proceeds of approximately $3,200,000 by way of the
sale of newly issued common stock and warrants to certain institutional and private investors. Professional fees of $207,000 were paid netting the proceeds to the Company of $2,993,000. 800,000 shares of common stock were sold at $4.00 per
share. The investors also received warrants with an exercise period of five years beginning on January 26, 2008 for the future purchase of 240,000 shares of the Company’s common stock at $5.25 per share. If all of the warrants are
ultimately exercised an additional $1,300,000 will be raised. 
 On September 24, 2007, the Company received a letter from one of
the investors that purchased $500,000 of common stock issued in the offering demanding rescission of their investment and reimbursement of indemnification of the investor for its expenses incurred in connection with transaction. The demand
was based on the investor’s allegations that the Company failed to disclose facts material to the investor in making its investment decision, for example alleged omissions relating to the termination of the employment
of Kenneth J. Brizel, the Company’s then Chief Executive Officer and the Company’s financial condition, and breached certain representations and warranties set forth in the Securities Purchase Agreement executed with respect
to the transaction. The Company believes there is no factual basis for the investor’s claims and have responded to the investor rejecting the demand. 
 On October 24, 2007, the Company was served with a complaint filed by the investor against the Company, Mr. Brizel, and Mr. Ripp, the
Company’s Chairman, in the United States District Court for the Southern District of New York. In the complaint, the investor is seeking, among other things, rescission of its purchase and the return of its $500,000 investment, as well as
reimbursement of its expenses incurred in connection with its investment. The Company intends to vigorously defend against this litigation. 
  

 56 

 Schedule 3.1(s) 
 6.3 Placement Agent Fees 
 Expenses: Legal expenses for all investors will be reimbursed up to $25,000 total.

 Fees: Placement Agent receives 8% of Gross Proceeds and 10% warrant coverage issued at same terms offered to investors. 
  

 57 

 Schedule 3.1(aa) 
 Secured and Unsecured Indebtedness 
  

				
	 	  	Balance March 31, 2008
	 Equipment capital lease
	  	$	27,930
		
	 Equipment note payable
	  	$	319,403
		
	 Accounts receivable financing line of credit
	  	$	0

  

 58 

 Schedule 3.1(ee) 
 Auditor 
 Cross Fernandez & Riley, LLP 
  

 59 

 Schedule 4.9 
 Use of Proceeds 
 $5 million equity investment in LightPath CDGM Chengdu Optical Co., Ltd. 
 Working Capital 
  

 60Second Supplement to Indenture

 Exhibit 10.1 
 SECOND SUPPLEMENT TO INDENTURE 
 This Second Supplement to Indenture (the “Supplement”) is
dated as of May 29, 2008 by and among Carrols Corporation, a Delaware corporation (the “Company”), CARROLS LLC, a Delaware limited liability company (the “Additional Guarantor”) and The Bank of New York, a New
York banking corporation, as trustee (the “Trustee”), with respect to the Company’s 9% Senior Subordinated Notes due 2013 (the “Notes”). Capitalized terms used but not otherwise defined in this Supplement shall
have the meanings ascribed to such terms in the Indenture (as defined below), as amended and supplemented from time to time in accordance with its terms. 
 WHEREAS, the Company, the Subsidiary Guarantors named therein and the Trustee entered into the Indenture, dated as of December 15, 2004 (the “Indenture”) governing the Notes, as amended by that
certain First Supplement to Indenture (the “First Supplement”) dated as of November 29, 2006 by and among the Company, TPAQ Holding Corporation and the Trustee; 
 WHEREAS, pursuant to Section 4.11 of the Indenture, Restricted Subsidiaries of the Company meeting certain qualifications described therein are
required to execute and deliver to the Trustee a supplemental indenture pursuant to which such Restricted Subsidiary will agree to unconditionally guarantee all of the Company’s obligations under the Notes and Indenture as provided therein;

 NOW, THEREFORE, in consideration of the premises and for other good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged, the parties hereby agree, for the equal and proportionate benefit of all Holders of the Notes, as follows: 
 ARTICLE I

 SUBSIDIARY GUARANTY 
 Section 1.01 Guaranty. The Additional Guarantor hereby (a) unconditionally guarantees, as a Subsidiary Guarantor, all of the Company’s obligations under the Notes and the Indenture on the terms set forth in Article
Eleven of the Indenture and (b) agrees that it shall hereafter be a Subsidiary Guarantor for all purposes under the Indenture. 
 ARTICLE
II 
 MISCELLANEOUS PROVISIONS 
 Section 2.01 Instruments to be Read Together. This Supplement is an indenture supplement to and in implementation of the Indenture, and said Indenture, First Supplement and this Supplement shall henceforth be read together.

 Section 2.02 Confirmation. The Indenture, amended and supplemented by this Supplement, are in all respects confirmed and
preserved. 

 Section 2.03 Counterparts. This Supplement may be executed in any number of counterparts,
each of which, when so executed, shall be deemed to be an original, but all of which shall together constitute one and the same instrument. 
 Section 2.04 Effectiveness. This Supplement shall become effective immediately upon its execution in accordance with the provisions of the Indenture. 
 Section 2.05 GOVERNING LAW. THIS SUPPLEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, AS APPLIED TO CONTRACTS MADE AND PERFORMED WITHIN THE STATE OF NEW YORK,
WITHOUT REGARD TO THE CONFLICTS OF LAW RULES THEREOF. 
 Section 2.06 Disclaimer of Trustee’s Responsibility. In executing
this Supplement, the Trustee shall be entitled to all the privileges and immunities afforded to the Trustee under the terms and provisions of the Indenture. The Trustee makes no representations as to the validity or sufficiency of this Supplement
and the recitals and statements herein are deemed to be those of the Company and Additional Guarantor and not of the Trustee. 
  

 2 

 IN WITNESS WHEREOF, the parties hereto have caused this Supplement to Indenture to be duly executed as of
the date first above written. 
  

			
	CARROLS CORPORATION
		
	By:	 	 /s/ JOSEPH A. ZIRKMAN

	Name:	 	Joseph A. Zirkman
	Title:	 	Vice President, General Counsel and Secretary
	
	CARROLS LLC
		
	By:	 	Carrols Corporation, Member
		
	By:	 	 /s/ JOSEPH A. ZIRKMAN

	Name:	 	Joseph A. Zirkman
	Title:	 	Vice President, General Counsel and Secretary
	
	THE BANK OF NEW YORK
		
	By:	 	 /s/ FRANCA FERRERA

	Name:	 	Franca M. Ferrera
	Title:	 	Assistant Vice President

  

 3

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