Document:

First Loan Modification Agreement

 Exhibit 4.1 
 FIRST LOAN MODIFICATION AGREEMENT 
 THIS FIRST LOAN
MODIFICATION AGREEMENT, is made as of the 16th day of February, 2010, by and between OPTICAL CABLE CORPORATION, a Virginia corporation, for itself and as successor by merger to Superior Modular Products Incorporated, formerly a Delaware corporation
(the “Borrower”) and VALLEY BANK, a Virginia banking corporation, its affiliates and their successors and assigns (the “Bank”). 
 WHEREAS, the Borrower and Superior Modular Products Incorporated entered into that certain Revolving Loan Note dated May 30, 2008, in the original principal amount of Six Million and No/00 Dollars
($6,000,000) payable to the Bank evidencing the Revolving Loan; 
 WHEREAS, the Revolving Loan is governed by additional terms
contained in that certain Credit Agreement between the Borrower and Superior Modular Products Incorporated and the Bank, dated May 30, 2008 (the “Credit Agreement”); 
 WHEREAS, Superior Modular Products Incorporated merged into the Borrower, effective October 31, 2009, and the Borrower is successor by
merger to Superior Modular Products Incorporated; and 
 WHEREAS, the Borrower and the Bank desire to modify the terms of the
Revolving Loan and amend the Revolving Loan Note and the Credit Agreement and to affirm the Loan Documents as modified hereby, as a condition of the Bank entering into this Agreement. 
 NOW, THEREFORE, in consideration of the mutual promises and conditions contained herein, the parties hereto agree as follows: 
 1. The foregoing recitals are incorporated in and constitute terms of this Agreement. 
 2. Capitalized terms contained in this Agreement which are not otherwise defined herein shall have the meaning ascribed to them in the
Credit Agreement. 

 3. The Revolving Loan Note is amended as follows: 
 A. The principal amount of the Revolving Loan Note is limited to an amount of up to Three Million and No/100 Dollars ($3,000,000).

 4. The Credit Agreement is amended as follows: 
 A. The definition of “Borrower” is deleted in its entirety and hereafter means Optical Cable Corporation, a Virginia corporation, for itself and as successor by merger to Superior Modular
Products Incorporated, formerly a Delaware corporation, evidenced by Certificate of Merger issued by the Virginia State Corporation Commission, effective October 31, 2009. 
 B. The definition of “Revolving Loan Termination Date” is deleted in its entirety and replaced with the following: 
 “Revolving Loan Termination Date” means May 31, 2010. 
 C. Subsection 3.1(a)(i) is hereby deleted in its entirety and replaced with the following: 
 (i) Limit. The Bank shall, on the terms and subject to the conditions of this Agreement and the Loan Documents, make
the Revolving Loan to the Borrower in the aggregate principal amount at any one time outstanding not to exceed the lesser of (i) $3,000,000, or (ii) the sum of (x) 85 percent of Eligible Receivables plus (y) 35 percent of
uninsured Eligible Foreign Receivables (or 100 percent of insured Eligible Foreign Receivables, without duplication and at the Bank’s discretion) up to a maximum amount of $1,500,000 at any one time plus (z) 25 percent of Eligible
Inventory (the “Revolving Loan Limit”). Within the Revolving Loan Limit, the Borrower may borrow, repay, and reborrow, at any time or from time to time from the Closing Date until the Revolving Loan Termination Date. If the Bank shall make
advances in excess of the Revolving Loan Limit or in excess of the foregoing advance formula, such advances shall be subject to this Agreement and shall be secured by the Collateral. All advances shall be disbursed by the Bank and charged to the
Borrower’s account on the Bank’s books, and shall bear interest as hereinafter provided, and be payable in accordance with the terms hereof and of the Revolving Loan Note. 
  

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 D. Subsection 3.1(a)(ii) is hereby deleted in its entirety and replaced with the following:

 (ii) Revolving Loan Interest and Repayment. The Revolving Loan shall be evidenced by the Revolving Loan
Note in the form attached hereto as Exhibit 3.1(a), in the principal amount of the Revolving Loan Limit and payable to the order of the Bank. Advances under the Revolving Loan shall be LIBOR Base Loans, with interest accruing at the LIBOR
Base Interest Rate plus 190 basis points; provided however, that at any time that the average quarterly deposits balance of the Borrower is less than $500,000, interest shall accrue at the LIBOR Base Interest Rate plus 215 basis points; and
further provided that at no time shall the applicable interest rate decrease below a per annum rate of 450 basis points based on a 360 day year. Repayment shall be made as follows: Accrued interest on the outstanding principal balance shall
be paid in immediately available funds at the Head Office of the Bank on the first day of each month, with all then outstanding principal, interest, fees and costs due on the Revolving Loan Termination Date. 
 5. The modifications contained in this Agreement do not constitute or create a novation of the Revolving Loan Note, the Credit Agreement, or
any of the other Loan Documents or the Loans. 
 6. Except as expressly modified hereby, all terms and conditions of the
Revolving Loan Note, the Credit Agreement and all other Loan Documents remain unchanged, and of full force and effect in accordance with their terms. 
 7. The Borrower hereby ratifies all of the Loan Documents, as expressly modified hereby, and certifies that they are enforceable in accordance with their terms, without defense or offset. 
 8. The Borrower represents and warrants to the Bank to induce the Bank to enter into this Agreement, that the execution, delivery and
performance of this Agreement has been duly authorized by all requisite action, and that all representations and warranties made by it in the Credit Agreement and the other loan documents evidencing and securing the Loans are true, correct and
enforceable on and as of the date hereof. 
  

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 9. The effective date of this Agreement shall be the date first hereinabove written.

 10. This Agreement shall be governed by, and construed in accordance with, the laws of the Commonwealth of Virginia. The
parties consent to the jurisdiction and venue of the courts of the Commonwealth of Virginia, specifically to the courts of the City of Roanoke, Virginia, and to the jurisdiction and venue of the United States District Court for the Western District
of Virginia in connection with any action, suit or proceeding arising out of or relating to this Agreement. 
 11. This
Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective successors and permitted assigns. 
 12. This Agreement may be signed in several counterparts, each which shall be an original and all of which shall constitute one and same document. 
 [signature page follows] 
  

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 IN WITNESS WHEREOF, the parties have caused this First Loan Modification Agreement to be
duly executed and delivered by their proper and duly authorized officers as of the day and year first above written. 
  

					
	BORROWER:	 	OPTICAL CABLE CORPORATION
			
		 	By:	 	  

		 	Name:	 	Tracy G. Smith
		 	Title:	 	Senior Vice President and Chief Financial Officer
		
	BANK:	 	VALLEY BANK
			
		 	By:	 	  

		 	Name:	 	Scott L. Leffel
		 	Title:	 	Vice President

 JOINDER TO 
 FIRST LOAN MODIFICATION AGREEMENT 
 February 16,
2010 
 The undersigned, PNC BANK (the “Participating Bank”), entered into that certain Participation Agreement with
Valley Bank, a Virginia banking corporation (the “Bank”) pursuant to which it purchased a participating interest in loans made by the Bank to Optical Cable Corporation, a Virginia corporation and Superior Modular Products Incorporated, a
Delaware corporation (each individually with respect to itself, jointly and severally, and collectively, the “Borrower”) in accordance with that certain Credit Agreement between the Borrower and the Bank dated May 30, 2008.

 The Participating Bank enters into this Joinder for purposes of consenting to the terms contained in that certain First Loan
Modification Agreement dated even date herewith and to which this is attached. 
 IN WITNESS WHEREOF, the Participating Bank has
caused this Joinder to First Loan Modification Agreement to be duly executed and delivered by its proper and duly authorized officer as of the day and year first above written. 
  

			
	 PNC BANK

		
	By:	 	  

	Name:	 	  

	Title:Securities Purchase Agreement

 Exhibit 10.1 
 SECURITIES PURCHASE AGREEMENT 
 This Securities
Purchase Agreement (this “Agreement”) is dated as of February 16, 2010, between NMT Medical, 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, for all purposes of this Agreement, 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 4.5.

 “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. 
 “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 on which 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, in each case, have been satisfied or waived. 

 “Closing Statement” means the Closing Statement in the form
on Annex A attached hereto. 
 “Commission” means the United States Securities and
Exchange Commission. 
 “Common Stock” means the common stock of the Company, par value $0.001
per share, and any other class of securities into which such securities may hereafter be reclassified or changed. 
 “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 Wilmer Cutler Pickering Hale and Dorr LLP, with offices located at 60 State Street,
Boston, MA 02109. 
 “Disclosure Schedules” shall have the meaning ascribed to such term in
Section 3.1. 
 “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. 
 “EGS” means Ellenoff Grossman & Schole LLP with offices located at 150 East 42nd Street, Suite 1100, New York, New York 10017. 
 “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 or options to employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by the Board of Directors, including 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 price, exchange price or conversion price of such securities, (c) shares of common stock or options issued by reason of a dividend, stock split, split-up or other distribution on shares of common stock; (d) shares of common stock
or other securities issued to banks, equipment lessors or other financial institutions, or to real property lessors, pursuant to a debt financing, equipment leasing or real property leasing transaction approved by the Board of Directors of the
Corporation,

 
including a majority of the non-employee members of the Board o f Directors, (e) shares of common stock or other securities issued to suppliers or third party service providers in connection
with the provision of goods or services pursuant to transactions approved by the Board of Directors of the Corporation, including a majority of the non-employee members of the Board o f Directors, (f) shares of common stock or other securities
issued in connection with sponsored research, collaboration, technology license, development, OEM, marketing or other similar agreements or strategic partnerships approved by the Board of Directors of the Corporation, including a majority of the
non-employee members of the Board o f Directors or (g) share of common stock issued to directors, officers or employees in lieu of salary or bonus compensation or fees. 
 “FDA” shall have the meaning ascribed to such term in Section 3.1(jj). 
 “FDCA” shall have the meaning ascribed to such term in Section 3.1(jj). 
 “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).

 “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). 
 “Participation Maximum” shall have the meaning
ascribed to such term in Section 4.11(a). 
 “Per Unit Purchase Price” equals $2.15,
subject to adjustment for reverse and forward stock splits, stock dividends, stock combinations and other similar transactions of the Common Stock that occur after the date of this Agreement. 
 “Person” means an individual or corporation, partnership, trust, incorporated or unincorporated association,
joint venture, limited liability company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind. 
 “Medical Device Product” shall have the meaning ascribed to such term in Section 3.1(jj). 

 “Pre-Notice” shall have the meaning ascribed to such term
in Section 4.11(b). 
 “Pro Rata Portion” shall have the meaning ascribed to such term in
Section 4.11(e). 
 “Proceeding” means an action, claim, suit, investigation or proceeding
(including, without limitation, an informal 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 4.2(b). 
 “Public Information Failure Payments” shall have the meaning ascribed to such term in Section 4.2(b).

 “Purchaser Party” shall have the meaning ascribed to such term in Section 4.8.

 “Registration Rights Agreement” means the Registration Rights Agreement, dated the date
hereof, among the Company and the Purchasers, in the form of Exhibit A attached hereto. 
 “Registration Statement” means a registration statement meeting the requirements set forth in the Registration Rights Agreement and covering the resale by the Purchasers of the Shares and the Warrant Shares. 
 “Required Approvals” shall have the meaning ascribed to such term in Section 3.1(e). 
 “Rule 144” means Rule 144 promulgated by the Commission pursuant to the Securities Act, as such Rule may be
amended from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same effect as such Rule. 
 “Rule 424” means Rule 424 promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended or interpreted from time to time, or any similar rule or regulation
hereafter adopted by the Commission having substantially the same purpose and effect as such Rule. 
 “SEC Reports” shall have the meaning ascribed to such term in Section 3.1(h). 
 “Securities” means the Shares, the Warrants and the Warrant Shares. 
 “Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder. 
 “Stockholder Approval” means such approval as may be required by the applicable rules and regulations of the Nasdaq Capital Market (or any successor entity) from the stockholders of the
Company with respect to the transactions contemplated by

 
the Transaction Documents, including the issuance of all of the Shares and Warrant Shares in excess of 19.99% of the issued and outstanding Common Stock on the Closing Date. 
 “Shares” means the shares of Common Stock issued or issuable to each Purchaser 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 Per Unit Purchase Price to be paid for Shares 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 4.11(a). 
 “Subsequent Financing Notice” shall have the meaning ascribed to such term in Section 4.11(b).

 “Subsidiary” means any subsidiary of the Company as set forth on Schedule 3.1(a) and
shall, where applicable, also include any direct or indirect subsidiary of the Company formed or acquired after the date hereof. 
 “Trading Day” means a day on which the principal Trading Market is open for trading. 
 “Trading Market” means any of the following markets or exchanges on which the Common Stock is listed or quoted for trading on the date in question: the NYSE Alternext, the Nasdaq Capital
Market, the Nasdaq Global Market, the Nasdaq Global Select Market, the New York Stock Exchange or the OTC Bulletin Board (or any successors to any of the foregoing). 
 “Transaction Documents” means this Agreement, the Warrants, the Registration Rights 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 American Stock Transfer and Trust Company, the current transfer agent of the Company, with a postal address of 59 Maiden Lane, Plaza Level, New York, NY 10038, an
overnight delivery address of Operations Center, 6201 15th Avenue, Brooklyn, NY 11219, and a facsimile number of 718-765-8718, and any successor transfer agent of the Company. 

 “Variable Rate Transaction” shall have the meaning ascribed
to such term in Section 4.12(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 OTC Markets, Inc. (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 Shares 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 have a five year term of exercise and shall only be exercisable on or after
August 17, 2010 and only if the price of the Common Stock on the Trading Market where the Common Stock is traded has closed at or above $2.15 for five (5) consecutive Trading Days at any time from the date hereof, substantially in the form
of Exhibit C attached hereto. 
 “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, of not less than $5,600,000 of Shares and Warrants. Each Purchaser shall deliver to the Company via wire transfer or a certified check of immediately available funds equal to such Purchaser’s Subscription Amount as set forth
on the signature page hereto executed by such Purchaser, and the Company shall deliver to each Purchaser its respective Shares 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 covenants and conditions set forth in Sections 2.2 and 2.3, the Closing shall occur at the offices of EGS or such other location as the parties shall mutually
agree. 

 2.2 Deliveries. 
 (a) On or prior to 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, substantially in the form of Exhibit B attached hereto; 
 (iii) a copy of the irrevocable instructions to the Transfer Agent instructing the Transfer Agent to deliver, on an expedited
basis, a certificate evidencing a number of Shares equal to such Purchaser’s Subscription Amount divided by the Per Unit Purchase Price, registered in the name of such Purchaser; 
 (iv) a Warrant registered in the name of such Purchaser to purchase up to a number of shares of Common Stock equal to 80% of
the number of Shares acquired by such Purchaser pursuant hereto, with an exercise price equal to $2.90, subject to adjustment therein; 
 (v) a certificate dated as of the Closing Date and signed by an officer of the Company certifying as to the truth and accuracy of the representations and warranties of the Company contained in this
Agreement and the satisfaction of all obligations, covenants and agreements by the Company required to be performed or complied with at or prior to the Closing Date; 
 (vi) a certificate, executed by the Secretary of the Company and dated as of the Closing Date, certifying as to the:
(w) resolutions adopted by the Company’s Board of Directors in a form reasonably acceptable to the Purchasers, (x) the Company’s Certificate of Incorporation, as effective as of the Closing Date, (y) the Company’s
Bylaws as effective on the date hereof and as of the Closing Date, and (z) signatures of the officer(s) authorized to execute this Agreement and any certificate or document to be delivered pursuant hereto, together with evidence of the
incumbency of such Secretary; 
 (vii) a recent good standing certificate regarding the Company from the office
of the Secretary of State of the State of Delaware; and 
 (viii) the Registration Rights Agreement duly executed
by the Company. 
 (b) On or prior to 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 account as specified in writing by the Company; and

 (iii) 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 (except for representations and warranties that speak as of a specified date which shall be accurate in all material respects as of such date); 
 (ii) all obligations, covenants and agreements of each Purchaser required to be performed or complied with at or prior to the
Closing Date shall have been performed or complied with in all material respects; and 
 (iii) 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 (except for representations and warranties that speak as of a specified date which shall be accurate in all
material respects as of such date); 
 (ii) all obligations, covenants and agreements of the Company required to
be performed or complied with at or prior to the Closing Date shall have been performed or complied with in all material respects; 
 (iii) the delivery by the Company of the items set forth in Section 2.2(a) of this Agreement; 
 (iv) the Company shall have taken appropriate action to address the items noted on Schedule 2.3(b)(iv); 
 (v) the Registration Statement shall have been declared effective by the Commission; 
 (vi) the Company shall have received executed signature pages indicating an aggregate Purchasers’ Subscription Amounts of not less than $5,600,000; 
 (vii) there shall have been no Material Adverse Effect with respect to the Company since the date hereof; and 
 (viii) 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. 
 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 arranged corresponding to the numbered and lettered sections contained in this Section 3.1 and the disclosure in any such section shall qualify the other sections of this Section 3.1 only to the extent it is clear from a
reading of the disclosure that such disclosure is applicable to such other sections, 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 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 nor 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, prospects 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 corporate 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 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 or public policy underlying such law. 
 (d) No Conflicts. The execution, delivery and performance by the Company of the Transaction Documents, the issuance
and sale of the Securities and the consummation by it of the transactions contemplated hereby and thereby to which it is a party 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, (ii) conflict with, or constitute a default (or an event that with notice or lapse of time or both would become a default) under, result in the
creation of any Lien upon any of the properties or assets of the Company or any Subsidiary, or give to others any rights of termination, amendment, acceleration or cancellation (with or without notice, lapse of time or both) of, any agreement,
credit facility, debt or other instrument (evidencing a Company or Subsidiary debt or otherwise) or other understanding to which the Company or any Subsidiary is a party or by which any property or asset of the Company or any Subsidiary is bound or
affected, or (iii) subject to the Required Approvals, conflict with or result in a violation of any law, rule, regulation, order, judgment, injunction, decree or other restriction of any court or governmental authority to which the Company or a
Subsidiary is subject (including federal and state securities laws and regulations), or by which any property or asset of the Company or a Subsidiary is bound or affected; 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 4.4 of this Agreement, (ii) the filing with the Commission
pursuant to the Registration Rights Agreement, (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 Securities

 
for trading thereon in the time and manner required thereby and (iv) the filing of Form D with the Commission and such filings as are required to be made under applicable state securities
laws (collectively, the “Required Approvals”). No Stockholder Approval is required in connection with the issuance of the Securities or otherwise in connection with the transactions contemplated hereby and by each of the other
Transaction Documents. 
 (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 Warrant Shares, when issued in accordance with the terms of the Transaction Documents, will be validly issued, fully paid and nonassessable, free and clear of all Liens imposed by the Company other than restrictions on
transfer provided for in the Transaction Documents. The Company has reserved from its duly authorized capital stock the maximum number of shares of Common Stock issuable pursuant to this Agreement and the Warrants. 
 (g) Capitalization. The capitalization of the Company is as set forth in the Company’s quarterly report on Form
10-Q for the quarter ended September 30, 2009. 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 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. 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 all material respects 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. 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 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; Undisclosed Events, Liabilities or Developments. 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. 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 or as set forth on
Schedule 3.1(i), no event, liability, fact, circumstance, occurrence or development has occurred or exists with respect to the Company or its Subsidiaries or their respective business, properties, operations, assets 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. 

 (j) Litigation. There is no action, suit, inquiry, notice of
violation, proceeding or investigation pending or, to the knowledge of the Company, threatened against or affecting the Company, any Subsidiary or any of their respective properties before or by any court, arbitrator, governmental or administrative
agency or regulatory authority (federal, state, county, local or foreign) (collectively, an “Action”) which (i) adversely affects or challenges the legality, validity or enforceability of any of the Transaction Documents or the
Securities or (ii) 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 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 in connection with his or her service with 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 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 judgment, decree, or order of any court, arbitrator or governmental body or (iii) is or has been in violation of any statute, rule, ordinance 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. 
 (n) Title to Assets. The Company and the Subsidiaries have good and marketable title in fee simple to all real property owned by them and good and marketable title in all personal property owned by
them that is material to the business of the Company and the Subsidiaries, in each case free and clear of all Liens, except for Liens as do not materially affect the value of such property and do not materially interfere with the use made and
proposed to be made of such property by the Company and the Subsidiaries and Liens for the payment of federal, state or other taxes, the payment of which is neither delinquent nor subject to penalties. Any real property and facilities held under
lease by the Company and the Subsidiaries are held by them under valid, subsisting and enforceable leases with which the Company and the Subsidiaries are in compliance, except where the failure to be in compliance could not reasonably be expected to
have a Material Adverse Effect. 
 (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 have a Material Adverse Effect (collectively, the “Intellectual Property Rights”). Neither the Company
nor any Subsidiary has received written notice 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 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 the aggregate
Subscription Amount. 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. 
 (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, 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. The Company is in material compliance with all applicable provisions
of the Sarbanes-Oxley Act of 2002 which are applicable to it as of the Closing Date. 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. 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. 
 (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 an “investment company” subject to registration under 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. 
 (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 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 and at its direction has provided any of the Purchasers or their agents or counsel with any
information that it believes constitutes

 
or might constitute material, non-public information. The Company understands and confirms that the Purchasers will rely on the foregoing representation in effecting transactions in securities of
the Company. All of the disclosure furnished by or on behalf of the Company to the Purchasers regarding the Company, its business and the transactions contemplated hereby, including 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 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 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 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 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) 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. 
 (ff) Acknowledgment Regarding Purchaser’s Trading
Activity. Anything in this Agreement or elsewhere to the contrary notwithstanding (except for Sections 3.2(f) and 4.15 hereof), it is understood and acknowledged by the Company that: (i) none of the Purchasers have been asked by the Company
to agree, 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 Warrant 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. 
 (gg) 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, 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, if any. 
 (hh) FDA. As to each product subject to the jurisdiction of the U.S. Food and Drug Administration (“FDA”) under the Federal Food, Drug and Cosmetic Act, as amended, and the
regulations thereunder (“FDCA”) that is manufactured, packaged, labeled, tested, distributed, sold, and/or marketed by the Company or any of its Subsidiaries (each such product, a “Medical Device Product”), such
Medical Device Product is being manufactured, packaged, labeled, tested, distributed, sold and/or marketed by the Company in compliance with all applicable requirements under FDCA and similar laws, rules and regulations relating to registration,
investigational use, premarket clearance, licensure or application approval, good manufacturing practices, good laboratory practices, good clinical practices, product listing, quotas, labeling, advertising, record keeping and filing of reports.
There is no pending, completed or, to the Company's knowledge, threatened, action (including any lawsuit, arbitration, or legal or administrative or regulatory proceeding, charge, complaint, or investigation) against the Company or any of its
Subsidiaries, and none of the Company or any of its Subsidiaries has received any notice, warning letter or other communication from the FDA or any other governmental entity, which (i) contests the premarket clearance, licensure, registration,
or approval of, the uses of, the distribution of, the manufacturing or packaging of, the testing of, the sale of, or the labeling and promotion of any Medical

 
Device Product, (ii) withdraws its approval of, requests the recall, suspension, or seizure of, or withdraws or orders the withdrawal of advertising or sales promotional materials relating
to, any Medical Device Product, (iii) imposes a clinical hold on any clinical investigation by the Company or any of its Subsidiaries, (iv) enjoins production at any facility of the Company or any of its Subsidiaries, (v) enters or
proposes to enter into a consent decree of permanent injunction with the Company or any of its Subsidiaries, or (vi) otherwise alleges any violation of any laws, rules or regulations by the Company or any of its Subsidiaries, and which, either
individually or in the aggregate, would have a Material Adverse Effect. The properties, business and operations of the Company have been and are being conducted in all material respects in accordance with all applicable laws, rules and regulations
of the FDA. The Company has not been informed by the FDA that the FDA will prohibit the marketing, sale, license or use in the United States of any product proposed to be developed, produced or marketed by the Company nor has the FDA expressed
any concern as to approving or clearing for marketing any product being developed or proposed to be developed by the Company. 
 (ii) Form S-3 Eligibility. The Company is eligible to register the resale of the Securities for resale by the Purchaser on Form S-3 promulgated under the Securities Act. 
 (jj) Stock Option Plans. Each stock option granted by the Company under the Company’s stock option plans was
granted (i) in accordance with the terms of the Company’s stock option plans 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 (unless as of a specific date therein): 
 (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 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, partnership, limited liability company or similar action, as applicable,
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 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 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 in violation of the Securities Act or any applicable state securities
law (this representation and warranty not limiting such Purchaser’s right to sell the Securities pursuant to the Registration Statement or otherwise in compliance with applicable federal and state securities laws). Such Purchaser is acquiring
the Securities hereunder in the ordinary course of its business. 
 (c) Purchaser Status. At the time such
Purchaser was offered the Securities, it was, and as of the date hereof it is 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) Certain Transactions and Confidentiality. 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 as of the time that such Purchaser first received a term sheet (written or oral) as of the Company or any other Person representing the Company setting forth the material terms of the transactions contemplated hereunder and ending
immediately prior to the execution hereof. 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). Notwithstanding the foregoing, for avoidance of doubt, nothing contained herein shall constitute a representation or warranty, or preclude any actions, with respect to the identification of
the availability of, or securing of, available shares to borrow in order to effect Short Sales or similar transactions in the future. 
 (g) Reliance on Exemptions. Each Purchaser understands that the Securities (including any Warrant Shares) are being offered and sold to it in reliance on specific exemptions from the registration
requirements of the United States federal and state securities laws and that the Company is relying upon the truth and accuracy of, and the Purchaser’s compliance with, representations, warranties, agreements, acknowledgements and
understandings of each Purchaser set forth herein (including in the Registration Questionnaire) in order to determine the availability of such exemptions and the eligibility of the Purchaser to acquire the Securities and any Warrant Shares.

 (h) No Regulatory Approval of Offering. The Purchasers understand that no United States federal or
state agency or any other government or governmental agency has passed on or made any recommendation or endorsement of the Securities or the fairness or suitability of an investment in the Securities nor have such authorities passed upon or endorsed
the merits of the offering of the Securities pursuant to this Agreement. 
 (i) Own Decision. Each
Purchaser has made its own assessment and is satisfied concerning the relevant tax, legal and other economic considerations relevant to the Purchaser’s investment in the Securities and has independently evaluated the merits of its decision to
purchase Securities pursuant to this Agreement. 
 (j) Independence of Purchasers. Each Purchaser
acknowledges that its decision to purchase Securities pursuant to this Agreement has been made by such Purchaser independently of each other Purchaser. No Purchaser is in any way acting in concert with or as a group with any other Purchaser with
respect to (i) the purchase or ownership of the Securities or (ii) any other transactions contemplated by the Transaction Documents. Nothing contained herein, and no action taken by any Purchaser pursuant thereto, shall be deemed to
constitute the Purchasers as a group, partnership, an association, a joint venture or any other kind of entity. Each Purchaser acknowledges that no other Purchaser has acted as agent for such Purchaser in connection with making its investment
hereunder and that no Purchaser will be acting as agent of such Purchaser in connection with monitoring its investment in the Securities or enforcing its rights under the Transaction Documents. 
 (k) Patriot Act. The Purchaser represents and warrants to, and covenants with, the Company that (i) the Purchaser
is in compliance with Executive Order 13224 and the regulations administered by the U.S. Department of the Treasury (“Treasury”)

 
Office of Foreign Assets Control, (ii) the Purchaser, its patents, subsidiaries, affiliated companies, officers, directors and partners, and to the Purchaser’s knowledge, its
shareholders, owners, employees, and agents, are not on the List of Specially Designated Nationals and Blocked Persons (“SDN List”) maintained by Treasury and have not been designated by Treasury as a financial institution of
primary money laundering concern, (iii) to the Purchaser’s knowledge, all of the funds to be used to acquire the Securities are derived from legitimate sources and are not the product of illegal activities, and (iv) the Purchaser is
in compliance with all other applicable U.S. anti-money laundering laws and regulations and has implemented, if applicable, an anti-money laundering compliance program in accordance with the requirements of the Bank Secrecy Act, as amended by the
USA PATRIOT Act, Pub. L. 107-56. 
 The Company acknowledges and agrees that the representations contained in Section 3.2
shall not modify, amend or affect such Purchaser’s right to rely on the Company’s representations and warranties contained in this Agreement or any representations and warranties contained in any other Transaction Document or any other
document or instrument executed and/or delivered in connection with this Agreement or the consummation of the transaction contemplated hereby. 
 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 and the Registration Rights Agreement and shall have the rights and obligations 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: 
 THIS SECURITY 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 MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT WITH A REGISTERED BROKER-DEALER OR OTHER LOAN WITH A FINANCIAL INSTITUTION THAT IS AN
“ACCREDITED INVESTOR” AS DEFINED IN RULE 501(a) UNDER THE SECURITIES ACT 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 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 Shares and Warrant 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 Warrant Shares pursuant to Rule 144, (iii) if such Shares or Warrant 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 and Warrant 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 Warrant is exercised at a time when there is an effective registration statement to cover the resale of the Warrant Shares, or if such Shares or Warrant Shares may be sold under Rule 144 and the Company is then
in compliance with the current public information required under Rule 144, or if the Shares or Warrant 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 Shares or Warrant Shares 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 Warrant Shares shall be issued free of all
legends. The Company agrees that following the Effective Date or at such time as such legend is no longer required under this Section 4.1(c), it will, no later than three Trading Days following the delivery by a Purchaser to the Company or the
Transfer Agent of a certificate representing Shares or Warrant Shares, as the case may be, issued with a restrictive legend (such third Trading Day, the “Legend Removal Date”), 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 Securities 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. 
 4.2 Integration. The Company shall not sell, offer for sale or solicit offers to buy or
otherwise negotiate in respect of any security (as defined in Section 2 of the Securities Act) that would be integrated with the offer or sale of the Securities in a manner that would require the registration under the Securities Act of the
sale of the Securities 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. 
 4.3 Securities Laws
Disclosure; Publicity. The Company shall, by 5:30 p.m. (New York City time) on the fourth Trading Day immediately following the date hereof, issue a Current Report on Form 8-K and press release disclosing the material terms of the transactions
contemplated hereby, and including the Transaction Documents as exhibits thereto. From and after the issuance of such press release, the Company shall have publicly disclosed all material, non-public information delivered to any of the Purchasers by
the Company or any of its subsidiaries, or any of their respective officers, directors, employees or agents in connection with the transactions contemplated by the Transaction Documents. 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). 

 4.4 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.

 4.5 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 with the Company 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. 
 4.6 Use of Proceeds. The Company
shall use the investment solely for expenditures related to its current development programs and the CLOSURE I pre-market approval process. In addition, the definitive subscription agreement will provide that the Company will not use the
proceeds from this financing for (i) any additional sleep apnea development program or (ii) increasing its direct sales force in Europe. 
 4.7 Indemnification of Purchasers. Subject to the provisions of this Section 4.8, 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 persons (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 (collectively, “Damages”) that any such Purchaser Party may suffer or incur as a result of or relating to any
breach of any of the representations, warranties, covenants or agreements made by the Company in this Agreement or in the other Transaction. Notwithstanding anything to the contrary contained herein, (i) the Company will not be liable for any
damages to the Purchaser Parties in excess of the aggregate gross purchase price of all securities sold pursuant to this Agreement; and (ii) the indemnification and contribution sections of the Registration Rights Agreement shall govern any
claim made with respect to the registration statement filed thereunder of the offering of shares thereunder. 
 4.8
Reservation of Common Stock. As of the date hereof, the Company has reserved and the Company shall continue to reserve and keep available at all times, free of preemptive rights, a sufficient number of shares of Common Stock for the purpose
of enabling the Company to issue Shares pursuant to this Agreement and Warrant Shares pursuant to any exercise of the Warrants. 

 4.9 Listing of Common Stock. The Company hereby agrees to use best efforts to
maintain the listing or quotation of the Common Stock on the Trading Market on which it is currently listed, and concurrently with the Closing, the Company shall apply to list or quote all of the Shares and Warrant Shares on such Trading Market and
promptly secure the listing of all of the Shares and Warrant Shares on such Trading Market. The Company further agrees, if the Company applies to have the Common Stock traded on any other Trading Market, it will then include in such application all
of the Shares and Warrant Shares, and will take such other action as is necessary to cause all of the Shares and Warrant Shares to be listed or quoted on such other Trading Market as promptly as possible. The Company will then take all action
reasonably necessary to continue the listing or quotation and trading of its Common Stock on a Trading Market and will comply in all respects with the Company’s reporting, filing and other obligations under the bylaws or rules of the Trading
Market. 
 4.10 Participation in Future Financing. 
 (a) From the date hereof until May 16, 2011, upon any proposed issuance by the Company or any of its Subsidiaries of
Common Stock, Common Stock Equivalents for cash consideration, Indebtedness (or a combination of units hereof) (a “Subsequent Financing”), the Purchasers shall have the right to participate in 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 with each such Purchaser being entitled to participate and purchase such
Purchaser’s Pro Rata Participation Amount (as defined below). For purposes of this Section 4.10, a Purchaser’s Pro Rata Participation Amount shall be defined as the quotient determined by dividing each Purchaser’s
Subscription Amount by $5,759,760 multiplied by the aggregate dollar amount of the Subsequent Financing. 
 (b)
At least 30 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 one (1) Trading Day after such request, deliver a Subsequent Financing Notice to such Purchaser. The Subsequent Financing Notice shall describe in reasonable detail the proposed terms
of such Subsequent Financing, the amount of proceeds intended to be raised thereunder 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 tenth (10th) day after such Purchaser has received the Subsequent Financing Notice that the Purchaser is willing to
participate in the Subsequent Financing and purchase its Pro Rata Participation Amount, and representing and warranting 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 such notice from a Purchaser as of such tenth (10th) 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 tenth (10th) day after all of the Purchasers have received the Subsequent
Financing 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) Notwithstanding the foregoing, this Section 4.10 shall not apply in respect of (i) an Exempt Issuance, (ii) an underwritten public offering of Common Stock or any exercise of the
Warrants by any Purchaser. 
 4.11 Subsequent Equity Sales. 
 (a) From the date hereof until such time as no Purchaser holds any of the Securities, the Company shall be prohibited from
effecting or entering into an agreement to effect any issuance by the Company or any of its Subsidiaries of Common Stock or Common Stock Equivalents for cash consideration (or a combination of units thereof) involving a Variable Rate Transaction.
“Variable Rate Transaction” means a transaction in which the Company (i) issues or sells 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. 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. 
 (b) Neither the Company nor any Subsidiary shall make any issuance whatsoever of Common Stock or Common Stock Equivalents
which would cause any adjustment of the exercise price of the Warrants to the extent the holders of the Warrants would not be permitted, pursuant to Section 2(d)(ii) of the Warrants, to exercise their respective Warrants in full, ignoring for
such purposes the other exercise limitations therein. 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. 

 (c) Notwithstanding the foregoing, this Section 4.12 shall not apply in
respect of an Exempt Issuance, except that no Variable Rate Transaction shall be an Exempt Issuance. 
 4.12 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. 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 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. 
 4.13 Certain Transactions and Confidentiality. 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 pursuant to the initial press release as described in Section 4.4, 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, and notwithstanding anything contained in this Agreement to the contrary, the Company expressly
acknowledges and agrees that (i) no Purchaser makes any representation, warranty or covenant hereby that it will not engage in effecting transactions in any securities of the Company after the time that the transactions contemplated by this
Agreement are first publicly announced pursuant to the initial press release as described in Section 4.4, (ii) no Purchaser shall be restricted or prohibited from effecting any transactions in any securities of the Company in accordance
with applicable securities laws from and after the time that the transactions contemplated by this Agreement are first publicly announced pursuant to the initial press release as described in Section 4.4 and (iii) no Purchaser shall have
any duty of confidentiality to the Company or its Subsidiaries after the issuance of the initial press release as described in Section 4.4. 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. 
 4.14 Form D; Blue Sky Filings. The Company agrees to timely file a Form D with respect to the Securities as may be 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. 
 4.15 Delivery of Securities After Closing. The Company shall deliver, or cause to be delivered, the respective Securities purchased
by each Purchaser to such Purchaser within 3 Trading Days of the Closing Date. 

 4.16 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 Shares and Warrant 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. 
 4.17 Board Nominees. Each Purchaser, severally and not jointly with the other Purchasers, covenants that until May 18, 2011 it
will not (i) nominate either an individual nominee or a slate of nominees for the Board of Directors unless requested to do so by the Board of Directors, (ii) effect or seek, offer or propose (whether publicly or otherwise) to effect, or
cause or participate in or in any way advise, assist or encourage any other person to effect or seek, offer or propose (whether publicly or otherwise) to effect or participate in, (a) any acquisition of any securities (or beneficial ownership
thereof) or assets of the Company; (b) any tender or exchange offer, merger or other business combination involving the Company; (c) any recapitalization, restructuring, liquidation, dissolution or other extraordinary transaction with
respect to the Company; or (d) any “solicitation” of “proxies” (as such terms are used in the proxy rules of the Securities and Exchange Commission) or consents to vote any voting securities of the Company; (iii) form,
join or in any way participate in a “group” (as defined under the Exchange Act) with respect to any securities of the Company; (iv) otherwise act, alone or in concert with others, to seek to control or influence the management, Board
of Directors or policies of the Company; (v) take any action which might force the Company to make a public announcement regarding any of the types of matters set forth in (ii) above; or (vi) enter into any discussions or arrangements
with any third party with respect to any of the foregoing. 
 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 5:00 pm on February 16, 2010; 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 Purchasers the
non-accountable sum of $35,000 for its legal fees and expenses, none of which has been paid prior to the Closing. Accordingly, in lieu of the foregoing payments, the aggregate amount that Freshford Partners, LP is to pay for the Securities at the
Closing shall be reduced by $35,000 in lieu thereof. The Company shall deliver to each Purchaser, prior to the Closing, a completed and executed copy of the Closing Statement, attached hereto as Annex A. 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. 
 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 (2nd) Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight courier service or
(d) upon actual receipt by the party to whom such notice is required to be given. The address for such notices and communications shall be as set forth on the signature pages attached hereto. 
 5.5 Amendments; Waivers. 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 Shares 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 4.8. 

 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 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. 
 5.10
Survival. Except to the extent any covenants and obligations of the Company by their terms survive for such longer period as may be stated in any Transaction Document, the representations, warranties, covenants and agreements made herein by
the Company shall survive the Closing and the delivery of the Securities until the date that is 12 months from the Closing Date. 
 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 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. 

 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 an exercise of a Warrant, the applicable Purchaser shall be required to return any shares of Common Stock subject to any such rescinded
exercise notice concurrently with the return to such Purchaser of the aggregate exercise price paid to the Company for such shares and the restoration of such Purchaser’s right to acquire such shares pursuant to such Purchaser’s Warrant
(including, issuance of a replacement warrant certificate evidencing such restored right). 
 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. 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 agree 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 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 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. 
 5.18 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. 
 5.19 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. 
 5.20 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. In addition, each and every reference to share prices and shares of Common Stock in any Transaction Document shall be subject to adjustment for reverse and forward stock splits, stock dividends, stock combinations
and other similar transactions of the Common Stock that occur after the date of this Agreement. 
 5.21 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) 

 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. 
  

							
	NMT MEDICAL, INC.	  		  	 Address for Notice:
 27 Wormwood Street
 Boston, MA 02110
 Attention: Francis J. Martin, President

	By:	 	 /s/    Richard E. Davis
	  		  	Fax: 617-737-0924
	Name:	 	Richard E. Davis	  		  	
	Title:	 	COO / CFO / EVP	  		  	

 With a copy to (which shall not constitute notice): 
 Wilmer Cutler Pickering Hale and Dorr LLP 
 60 State
Street 
 Boston, MA 02109 
 Attn:
Michael LaCascia 
 Michael.LaCascia@wilmerhale.com 
 [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK 
 SIGNATURE PAGE FOR PURCHASER FOLLOWS]

 [PURCHASER SIGNATURE PAGES TO NMT 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: Freshford Partners, LP 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ David Hough
	  	

 Name of Authorized Signatory: David Hough 
 Title of Authorized Signatory: Chief Financial Officer 
 Email Address of Authorized Signatory:
dhough@freshfordcapital.com 
 Facsimile Number of Authorized Signatory: 914-949-3805 
 Address for Notice of Purchaser: 
 10 Bank Street,
Suite 675 
 White Plains, NY 10606 
 Address for Delivery of Securities for Purchaser (if not same as address for notice): 
 Subscription Amount: $1,811,248.15 

Shares: 842,441 
 Warrant Shares: 673,953

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

 [PURCHASER SIGNATURE PAGES TO NMT 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: Freshford Master Fund, Ltd 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ David Hough
	 	

 Name of Authorized Signatory: David Hough 
 Title of Authorized Signatory: Chief Financial Officer 
 Email Address of Authorized Signatory:
dhough@freshfordcapital.com 
 Facsimile Number of Authorized Signatory: 914-949-3805 
 Address for Notice of Purchaser: 
 10 Bank Street,
Suite 675 
 White Plains, NY 10606 
 Address for Delivery of Securities for Purchaser (if not same as address for notice): 
 Subscription Amount: $577,001.95 

Shares: 268,373 
 Warrant Shares: 214,698

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

 [PURCHASER SIGNATURE PAGES TO NMT 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: Glenhill Capital, LP 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Glenn J. Krevlin
	  	

 Name of Authorized Signatory: Glenn J. Krevlin 
 Title of Authorized Signatory: Managing Member of the General Partner 
 Email Address of
Authorized Signatory: gkrevlin@glenhillcap.com 
 Facsimile Number of Authorized Signatory: 646-432-0666 
 Address for Notice of Purchaser: 
 156 West 56th Street, 17th Floor 
 New York, NY 10019 
 Address for Delivery of Securities for Purchaser (if not same as address for
notice): 
  
 Subscription Amount: $742,885.20 
 Shares: 345,528 
 Warrant Shares: 276,422

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

 [PURCHASER SIGNATURE PAGES TO NMT 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: Glenhill Capital Overseas Master Fund, LP 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Glenn J. Krevlin
	 	

 Name of Authorized Signatory: Glenn J. Krevlin 
 Title of Authorized Signatory: Director of the General Partner 
 Email Address of Authorized
Signatory: gkrevlin@glenhillcap.com 
 Facsimile Number of Authorized Signatory: 646-432-0666 
 Address for Notice of Purchaser: 
 156 West 56th Street, 17th Floor 
 New York, NY 10019 
 Address for Delivery of Securities for Purchaser (if not same as address for
notice): 
 Subscription Amount: $658,781.50 
 Shares: 306,410 
 Warrant Shares: 245,128 
 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] 
 [SIGNATURE PAGES CONTINUE]

 [PURCHASER SIGNATURE PAGES TO NMT 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: Glenhill Concentrated Long Master Fund LLC 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Glenn J. Krevlin
	  	

 Name of Authorized Signatory: Glenn J. Krevlin 
 Title of Authorized Signatory: Managing Member of the General Partner 
 Email Address of
Authorized Signatory: gkrevlin@glenhillcap.com 
 Facsimile Number of Authorized Signatory: 646-432-0666 
 Address for Notice of Purchaser: 
 156 West 56th Street, 17th Floor 
 New York, NY 10019 
 Address for Delivery of Securities for Purchaser (if not same as address for
notice): 
 Subscription Amount: $236,500.00 
 Shares: 110,000 
 Warrant Shares: 88,000 
 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] 
 [SIGNATURE PAGES CONTINUE]

 [PURCHASER SIGNATURE PAGES TO NMT 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: U Capital Offshore Investments, L.P. 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Jonathan Urfrig
	  	

 Name of Authorized Signatory: Jonathan Urfrig 
 Title of Authorized Signatory: Managing Member of General Partner 
 Email Address of Authorized
Signatory: jurfrig@ucapitalgroup.com 
 Facsimile Number of Authorized Signatory: 212-980-7847 
 Address for Notice of Purchaser: 
 527 Madison Ave., 7th Floor 
 New York, NY 10022 
 Address for Delivery of
Securities for Purchaser (if not same as address for notice): 
 UBS Securities, LLC 
 677 Washington Blvd. 
 Stamford, CT 06901

 Attention: Thomas Uhle 
 Subscription Amount: $550,000.10 
 Shares: 255,814 
 Warrant Shares: 204,651 
 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] 
 [SIGNATURE PAGES CONTINUE] 

 [PURCHASER SIGNATURE PAGES TO NMT 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: Pollack Holdings, LLC 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Michael Pollack
	  	

 Name of Authorized Signatory: Michael Pollack 
 Title of Authorized Signatory: Managing Partner 
 Email Address of Authorized Signatory:
mpollack76@gmail.com 
 Facsimile Number of Authorized Signatory: 212-873-3685 
 Address for Notice of Purchaser: 
 45 W 67th Street 
 Apt. 27B 
 New York, BY 10023 
 Address for Delivery of Securities for Purchaser (if not same as address for notice): 
 Subscription Amount: $636,750.45 
 Shares: 296,163 
 Warrant Shares: 236,930 
 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] 
 [SIGNATURE PAGES CONTINUE] 

 [PURCHASER SIGNATURE PAGES TO NMT 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: SCA Charitable Foundation 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Michael Pollack
	  	

 Name of Authorized Signatory: Michael Pollack 
 Title of Authorized Signatory: President 
 Email Address of Authorized Signatory:
mpollack76@gmail.com 
 Facsimile Number of Authorized Signatory: 212-873-3685 
 Address for Notice of Purchaser: 
 326 Round Hill Road 
 Greenwich, CT 06831 
 Address for Delivery of
Securities for Purchaser (if not same as address for notice): 
 Subscription Amount: $149,999.05 
 Shares: 69,767 
 Warrant Shares: 55,814

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

 [PURCHASER SIGNATURE PAGES TO NMT 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: KPO Ventures LLC 
  

							
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Michael Pollack
	 		  	

 Name of Authorized Signatory: Michael Pollack 
 Title of Authorized Signatory: Managing Partner 
 Email Address of Authorized Signatory:
mpollack76@gmail.com 
 Facsimile Number of Authorized Signatory: 212-873-3685 
 Address for Notice of Purchaser: 
 45 W 67th Street 
 Apt. 27B 
 New York, BY 10023 
 Address for Delivery of Securities for Purchaser (if not same as address for notice): 
 Subscription Amount: $199,999.45 
 Shares: 93,023 
 Warrant Shares: 74,419 
 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] 
 [SIGNATURE PAGES CONTINUE] 

 [PURCHASER SIGNATURE PAGES TO NMT 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: Andrew Goffe 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Andrew Goffe
	  	

 Name of Authorized Signatory: Andrew Goffe 
 Title of Authorized Signatory:
                             
 Email Address of Authorized Signatory: agoffe@goffecapital.com 
 Facsimile Number of Authorized
Signatory:                              
 Address for Notice of Purchaser: 
 15 Central Park West, #12B 
 New York, NY 10023 
 Address for Delivery of
Securities for Purchaser (if not same as address for notice): 
 Subscription Amount: $124,998.85 
 Shares: 58,139 
 Warrant Shares: 46,511

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

 [PURCHASER SIGNATURE PAGES TO NMT 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: Richard E. Davis and Eileen S. Davis 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Richard E. Davis /s/ Eileen S. Davis
	 	

 Name of Authorized Signatory: Richard E. Davis Eileen S. Davis 
 Title of Authorized Signatory:
                                        

 Email Address of Authorized Signatory: red@nmtmedical.com 
 Facsimile Number of Authorized Signatory:
                                        
 
 Address for Notice of Purchaser: 
 2 Rolling Drive 
 Framingham, MA 
 Address for Delivery of Securities for Purchaser (if not same as address for notice): 
 c/o NMT Medical, Inc. 
 27 Wormwood Street 
 Boston, MA 02210 
 Subscription Amount: $25,047.50 
 Shares: 11,650

 Warrant Shares: 9,320 
 EIN Number:
[PROVIDE THIS UNDER SEPARATE COVER] 
 [SIGNATURE PAGES CONTINUE] 

 [PURCHASER SIGNATURE PAGES TO NMT 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: CGM IRA Custodian FBO Dan Hanley IRA 
  

					
	Signature of Authorized Signatory of Purchaser:	 	 /s/ Daniel F. Hanley
	  	

 Name of Authorized Signatory: Daniel F. Hanley 
 Title of Authorized Signatory:
                                 
 Email Address of Authorized Signatory: hanley@comcast.net 
 Facsimile Number of Authorized Signatory: 410-502-7869 
 Address for Notice of Purchaser: 
 1204 Berwick Road 
 Baltimore, MD 
 Address for Delivery of Securities for Purchaser (if not same as address for notice): 
 c/o NMT Medical, Inc. 
 27 Wormwood Street 
 Boston, MA 02210 
 Subscription Amount: $21,500.00

 Shares: 10,000 
 Warrant Shares:
8,000 
 EIN Number: [PROVIDE THIS UNDER SEPARATE COVER] 
 [SIGNATURE PAGES CONTINUE] 

 [PURCHASER SIGNATURE PAGES TO NMT 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: James J. Mahoney, Jr. 
  

					
	Signature of Authorized Signatory of Purchaser:	  	 /s/ James J. Mahoney, Jr.
	  	

 Name of Authorized Signatory: James J. Mahoney, Jr. 
 Title of Authorized Signatory:
                                        

 Email Address of Authorized Signatory: jim@mahoneyinvestments.com 
 Facsimile Number of Authorized Signatory: 781-235-7537 
 Address for Notice of Purchaser:

 83 Winding River Road 
 Needham, MA
02492 
 Address for Delivery of Securities for Purchaser (if not same as address for notice): 
 Subscription Amount: $25,047.50 
 Shares: 11,650

 Warrant Shares: 9,320 
 EIN Number:
[PROVIDE THIS UNDER SEPARATE COVER] 

 Annex A 
 CLOSING STATEMENT 
 Pursuant to the attached Securities Purchase Agreement, dated as of the
date hereto, the purchasers shall purchase not less than $5,600,000 of Common Stock and Warrants from NMT Medical, Inc., a Delaware corporation (the “Company”). All funds will be wired into an account maintained by the Company. All
funds will be disbursed in accordance with this Closing Statement. 
 Disbursement Date: February 16, 2010 
  
  
  

				
	 I.      PURCHASE PRICE

		
	 Gross Proceeds to be Received
	  	$	                
		
	 II.     DISBURSEMENTS
	  		
		  	$	 
		  	$	 
		  	$	 
		  	$	 
		  	$	 
		
	Total Amount Disbursed:	  	$	 

  

			
	WIRE INSTRUCTIONS:
		
	To:	 	  

		
	To:

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