Document:

Securities Purchase Agreement

 Exhibit 4.1 
 SECURITIES PURCHASE AGREEMENT 
 HemoSense, Inc. 
 651 River Oaks Parkway 
 San Jose, CA 95134 
 Ladies & Gentlemen: 
 The undersigned, being each of the purchasers listed on Schedule A
attached hereto (each, an “Investor” and collectively the “Investors”), hereby confirm their agreement with you as follows: 
 1. This
Securities Purchase Agreement is made as of December 12, 2006 between HemoSense, Inc., a Delaware corporation (the “Company”), and each of the Investors. 
 2. The Board of Directors of the Company has authorized the sale and issuance of up to 1,772,151 shares (the “Shares”) of common stock of the Company, $0.001 par value per share (the “Common
Stock”) to certain investors in a private placement (the “Offering”). 
 3. The Company and each Investor severally agree that the Investors
will purchase from the Company and the Company will issue and sell to the Investors, respectively the number of Shares set forth opposite each Investor’s name on Schedule A for a purchase price of $3.95 per Share, pursuant and subject to the
Terms and Conditions for Purchase of Shares attached hereto as Annex I and incorporated herein by reference as if fully set forth herein (the “Terms and Conditions”). This Securities Purchase Agreement, together with the exhibits and
Terms and Conditions, may hereinafter be referred to as the “Agreement”. Unless otherwise requested by an Investor, the certificates representing the Shares purchased by an Investor will be registered in such Investor’s name and
address set forth below its name on the signature page to this Agreement. 
 Please confirm that the foregoing correctly sets forth the
agreement between us by signing in the space provided below for that purpose. By executing this Agreement, the Investor acknowledges that the Company may use the information in paragraph 3 above and the name and address information below in
preparation of the Registration Statement (as defined in Annex I). This Agreement may be executed in separate counterparts, each of which shall be deemed to be an original and all of which taken together shall constitute one and the same instrument.

 [Signature Page Follows] 

			
	INVESTOR:
	
	New Enterprise Associates 12, Limited Partnership
	By: NEA Partners 12, Limited Partnership, its general partner
	By: NEA 12 GP, LLC, its general partner
		
	By:	 	 /s/ C. Richard Kramlich

		 	C. Richard Kramlich, Manager
		
	Address:	 	1119 St. Paul St.
		 	Baltimore, MD 21202
		
	Tax ID No.:	 	  

	Contact name:	 	  

	Telephone:	 	  

	
	AGREED AND ACCEPTED:
	
	HemoSense, Inc.
		
	By:	 	 /s/ James D. Merselis

		 	James D. Merselis
		 	President and Chief Executive Officer

  

 ANNEX I 
 TERMS AND CONDITIONS FOR PURCHASE OF SHARES 
 1. Authorization and Sale of the Shares .
Subject to these Terms and Conditions, the Company has authorized the sale of up to 1,772,151 Shares. 
 2. Agreement to Sell and Purchase
the Shares; Subscription Date. 
 2.1 At the Closing (as defined in Section 3), the Company will sell to each Investor, and each
Investor will purchase from the Company, respectively, upon the terms and conditions hereinafter set forth, the number of Shares as set forth in Section 3 of the Securities Purchase Agreement to which these Terms and Conditions are attached at
the purchase price set forth thereon. 
 2.2 The obligations of each Investor under the Agreement are several and not joint with the
obligations of any other Investor, and no Investor shall be responsible in any way for the performance of the obligations of any other Investor under the Agreement. Nothing contained herein, and no action taken by any Investor, shall be deemed to
constitute the Investors as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Investors are in any way acting in concert or as a group with respect to such obligations or the transactions
contemplated hereby, provided that such obligations or the transactions contemplated hereby may be modified, amended or waived in accordance with Section 9 below. Each Investor shall be entitled to independently protect and enforce its rights,
including without limitation the rights arising out of this Agreement (provided, that such rights may be modified, amended or waived in accordance with Section 9 below), and it shall not be necessary for any other Investor to be joined as an
additional party in any proceeding for such purpose. 
 3. Delivery of the Shares at Closing. The completion of the purchase and sale
of the Shares (the “Closing”) shall occur on December 12, 2006 (the “Closing Date”), at the offices of the Company’s counsel. At the Closing, the Company shall deliver to each Investor one or more stock certificates
representing the number of Shares as is set forth in Section 3 of the Securities Purchase Agreement, each such certificate to be registered in the name of such Investor or, if so indicated on the signature page of the Securities Purchase
Agreement, in the name of a nominee designated by the Investor. 
 The Company’s obligation to issue the Shares to the Investor are
subject to the following conditions, any one or more of which may be waived by the Company: (a) receipt by the Company of a certified or official bank check or wire transfer of funds in the full amount of the purchase price for the Shares being
purchased hereunder as set forth in Section 3 of the Securities Purchase Agreement; and (b) the accuracy of the representations and warranties made by the Investors and the fulfillment of those undertakings of the Investors to be fulfilled
prior to the Closing. 
 Each Investor’s obligation to purchase the Shares is subject to the following conditions, any one or more of
which may be waived by the Investor: (a) the representations and warranties 
  

 -1- 

 of the Company set forth herein shall be true and correct as of the Closing Date (except for representations and
warranties that speak as of a specific date, which representations and warranties shall be true and correct as of such date) in all material respects and the fulfillment in all material respects of those undertakings of the Company in this Agreement
to be fulfilled on or prior to the Closing Date and (b) the Investor shall have received such documents as such Investor shall reasonably have requested, including, customary closing certificates and an opinion of the Company’s counsel
including as to the matters set forth in Section 4.2 and as to exemption from the registration requirements of the Securities Act of 1933, as amended (the “Securities Act”), of the sale of the Shares. 
 The obligations of the Company and each of the Investors are also subject to the following conditions: (i) the offer and sale of the Shares to the
Investors pursuant to this Agreement being exempt from the registration requirements of the Securities Act and the registration and qualification requirements of all applicable state securities laws; and (ii) no statute, rule, regulation,
executive order, decree, ruling, injunction, action, proceeding or interpretation having been enacted, entered, promulgated, endorsed or adopted by any court or governmental authority of competent jurisdiction or any self-regulatory organization or
the staff of any of the foregoing, having authority over the matters contemplated hereby which questions the validity of, or challenges or prohibits the consummation of, any of the transactions contemplated by this Agreement. 
 The Company agrees that it shall file in a timely manner a Form D relating to the sale of the Shares under this Agreement, pursuant to Regulation D
promulgated under the Securities Act. 
 4. Representations, Warranties and Covenants of the Company. The Company hereby represents
to, and covenants with, each Investor, as follows: 
 4.1 Organization. The Company is duly organized and validly existing in good
standing under the laws of the State of Delaware. The Company has full power and authority to own or lease its properties and to conduct its business as presently conducted and as described in the documents filed prior to the date of this Agreement
by the Company under the Securities Act of 1933, as amended (the “Securities Act,” and such documents, the “Securities Act Documents”) and the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated
thereunder (the “Exchange Act”), since the end of its most recently completed fiscal year through the date hereof (the “Exchange Act Documents,” and together with the Securities Act Documents, the “SEC Documents”) and
is registered or qualified to do business and in good standing in each jurisdiction in which the nature of the business conducted by it or the location of the properties owned or leased by it requires such qualification and where the failure to be
so qualified would have a material adverse effect upon the condition (financial or otherwise), earnings, business or business prospects, properties or operations of the Company (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. The Company has no subsidiaries (as defined in Rule 405 of the Securities Act). 
 4.2 Due Authorization and Valid Issuance. The Company has all requisite corporate power and authority to execute, deliver and perform its
obligations under this 
  

 -2- 

 Agreement, and this Agreement has been duly authorized and validly executed and delivered by the Company and constitutes
legal, valid and binding agreement of the Company enforceable against the Company in accordance with its terms. The Shares being purchased by the Investors will, upon issuance and payment therefor pursuant to the terms hereof, be duly authorized,
validly issued, fully-paid and nonassessable. 
 4.3 Non-Contravention. The execution and delivery of this Agreement, the issuance and
sale of the Shares under this Agreement, the fulfillment of the terms of this Agreement and the consummation of the transactions contemplated hereby does not and will not (A) conflict with or constitute a violation of, or default (with the
passage of time or otherwise) under, (i) any bond, debenture, note or other evidence of indebtedness, lease, contract, indenture, mortgage, deed of trust, loan agreement, joint venture or other agreement or instrument to which the Company is a
party or by which it or its properties are bound, (ii) the charter, by-laws or other organizational documents of the Company, or (iii) any law, administrative regulation, ordinance or order of any court or governmental agency, arbitration
panel or authority applicable to the Company or its properties, except in the case of clauses (i) and (iii) for any such conflicts, violations or defaults that are not reasonably likely to have a Material Adverse Effect or (B) result
in the creation or imposition of any lien, encumbrance, claim, security interest or restriction whatsoever upon any of the properties or assets of the Company or an acceleration of indebtedness pursuant to any obligation, agreement or condition
contained in any bond, debenture, note or any other evidence of indebtedness or any indenture, mortgage, deed of trust or any other agreement or instrument to which the Company is a party or by which it is bound or to which any of the material
property or assets of the Company is subject, except for such liens, encumbrances, claims, security interests or restrictions upon any of the properties or assets of the Company or accelerations of indebtedness that are not reasonably likely to have
a Material Adverse Effect. No consent, approval, authorization or other order of, or registration, qualification or filing with, any regulatory body, administrative agency, or other governmental body or any other person is required for the execution
and delivery of the Agreements, the valid issuance and sale of the Shares to be sold pursuant to the Agreements other than such as have been made or obtained, and except for any post-closing securities filings or notifications required to be made
under federal or state securities laws. 
 4.4 Capitalization. The capitalization of the Company as of June 30, 2006 is as set
forth in the Exchange Act Document filed for the quarter then ended, increased as set forth in the next sentence. The Company has not issued any capital stock since that date other than pursuant to (i) employee benefit plans disclosed in the
SEC Documents, or (ii) outstanding warrants, options or other securities disclosed as such in the SEC Documents filed prior to the date of this Agreement. The Shares to be sold pursuant to the Agreements have been duly authorized and, when they
are issued and paid for in accordance with the terms of the Agreements, will be duly and validly issued, fully paid and nonassessable. The outstanding shares of capital stock of the Company have been duly and validly issued and are fully paid and
nonassessable, have been issued in compliance with all federal and state securities laws, and were not issued in violation of any preemptive rights or similar rights to subscribe for or purchase securities. Except as set forth in or contemplated by
the SEC Documents filed prior to the date of this Agreement, and other than options issued to officers, directors and employees of the Company under its employee benefit plans issued pursuant the Agreements, there are no outstanding rights
(including, without limitation, preemptive rights), warrants or options to 
  

 -3- 

 acquire, or instruments convertible into or exchangeable for, any unissued shares of capital stock or other equity
interest in the Company, or any contract, commitment, agreement, understanding or arrangement of any kind to which the Company is a party or of which the Company has knowledge and relating to the issuance or sale of any capital stock of the Company,
any such convertible or exchangeable securities or any such rights, warrants or options. Without limiting the foregoing, no preemptive right, co-sale right, right of first refusal or other similar right exists with respect to the Shares or the
issuance and sale thereof. No further approval or authorization of any stockholder or the Board of Directors of the Company or others is required for the issuance and sale of the Shares. Except as disclosed in the SEC Documents filed prior to the
date of this Agreement, there are no stockholders agreements, voting agreements or other similar agreements with respect to the Common Stock to which the Company is a party or, to the knowledge of the Company, between or among any of the
Company’s stockholders. The issuance and sale of the Shares will not result in a right of any current holder of Company securities to adjust the exercise, conversion, exchange or reset price under such securities. Subject to the filing of the
notification with the American Stock Exchange, the issuance and sale of the Shares under this Agreement does not contravene the rules and regulations of the American Stock Exchange, and, in furtherance of the foregoing sentence, no approval of the
stockholders of the Company thereunder is required for the Company to issue and deliver to the Investor the maximum number of Shares contemplated by this Agreement. 
 4.5 Legal Proceedings; Disagreements with Advisors. There is no legal or governmental action, suits, investigation or proceeding pending or, to the knowledge of the Company, threatened (i) to which the
Company is or may be a party or of which the business or property, or any officer, director or employee (in their capacities as such) of the Company is subject, or (ii) that seeks to prevent, enjoin, alter, challenge or delay the transactions
contemplated by this Agreement (including the issuance of the Purchased Securities), in either case that is not disclosed in the SEC Documents filed prior to the date of this Agreement. The Company is not a party to or subject to the provisions of,
any order, writ, injunction, judgment or decree of any court or government agency or instrumentality. There are no material disagreements presently existing, or reasonably anticipated by the Company to arise, between the accountants formerly or
presently employed by the Company. 
 4.6 No Violations. The Company is not (i) in violation of its charter, bylaws, or other
organizational document; (ii) in violation of any federal, state or local law, administrative regulation, ordinance or order of any court or governmental agency, arbitration panel or authority applicable to the Company, which violation,
individually or in the aggregate, has had or would be reasonably likely to have a Material Adverse Effect; or (iii) in default (and there exists no condition which, with the passage of time or otherwise, would constitute a default) in the
performance of any bond, debenture, note or any other evidence of indebtedness in any indenture, mortgage, deed of trust or any other agreement or instrument to which the Company is a party or by which the Company is bound or by which the properties
of the Company are bound, which has had or would be reasonably likely to have a Material Adverse Effect. 
 4.7 Governmental Permits,
Etc. With the exception of the matters which are dealt with separately in Sections 4.1, 4.12, 4.14 and 4.26, the Company has all necessary franchises, licenses, certificates and other authorizations from any foreign, federal, state or local

  

 -4- 

 government or governmental agency, department, or body that are currently necessary for the operation of the business of
the Company as currently conducted and as described in the SEC Documents except where the failure to currently possess would not have a Material Adverse Effect. 
 4.8 Intellectual Property. Except as specifically disclosed in the SEC Documents filed prior to the date of this Agreement (i) the Company owns or possesses sufficient rights to use all patents, patent
rights, trademarks, copyrights, licenses, inventions, trade secrets, trade names and know-how (including trade secrets and other unpatented and/or unpatentable property or confidential information, systems, processes or procedures) (collectively,
“Intellectual Property”) described or referred to in the SEC Documents as owned or possessed by it or that are necessary for the conduct of its business as now conducted as described in the SEC Documents except where the failure to
currently own or possess would not have a Material Adverse Effect, (ii) the Company is not infringing, and has not received any notice of, and has no knowledge of, any asserted infringement by the Company of any rights of a third party with
respect to any Intellectual Property that, individually or in the aggregate, would have a Material Adverse Effect and (iii) the Company has not received any notice of, and has no knowledge of, infringement by a third party with respect to any
Intellectual Property rights of the Company that, individually or in the aggregate, would have a Material Adverse Effect. Further, except as described in the SEC Documents or exhibits thereto, no third party, including any academic or governmental
organization, possesses rights to the Intellectual Property which, if exercised, could enable such third party to develop products competitive with the business of the Company as currently being conducted. 
 4.9 Financial Statements; Obligations to Related Parties. (a) The financial statements of the Company and the related notes contained in the
SEC Documents present fairly, in accordance with generally accepted accounting principles, the financial position of the Company as of the dates indicated, and the results of its operations and cash flows for the periods therein specified consistent
with the books and records of the Company except that the unaudited interim financial statements were or are subject to normal and recurring year-end adjustments which are not expected to be material in amount. Such financial statements (including
the related notes) have been prepared in accordance with generally accepted accounting principles applied on a consistent basis throughout the periods therein specified, except as may be disclosed in the notes to such financial statements, or in the
case of unaudited statements, as may be permitted by the Securities and Exchange Commission (the “SEC”) on Form 10-Q under the Exchange Act and except as disclosed in the SEC Documents. The other financial information contained in the
SEC Documents has been prepared on a basis consistent with the financial statements of the Company. As of their respective dates, the financial statements of the Company included in the SEC Documents complied as to form and substance in all material
respects with applicable accounting requirements and published rules and regulations of the SEC with respect thereto. 
 (b) Except as set
forth in any SEC Documents, there are no obligations of the Company to officers, directors, stockholders or employees of the Company other than (i) for payment of salary for services rendered and for bonus payments; (ii) reimbursements for
reasonable expenses incurred on behalf of the Company; (iii) for other standard employee benefits made generally available to all employees (including stock option agreements outstanding under any stock option plan approved by the Board of
Directors of the Company); and (iv) obligations listed in the Company’s financial statements. 
  

 -5- 

 4.10 No Material Adverse Change. Except as disclosed in the SEC Documents, since June 30,
2006, there has not been (i) any material adverse change in the financial condition, earnings or earnings prospects of the Company, (ii) any material adverse event affecting the Company, (iii) any obligation, direct or contingent,
that is material to the Company, incurred by the Company, except obligations incurred in the ordinary course of business, (iv) any dividend or distribution of any kind declared, paid or made on the capital stock of the Company, or (v) any
loss or damage (whether or not insured) to the property of the Company which has been sustained which has had or could reasonably be expected to have a Material Adverse Effect. 
 4.11 Disclosure. The representations and warranties of the Company contained in this Section 4 as of the date hereof and as of the Closing
Date, do not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading. Except
with respect to the material terms and conditions of the transaction contemplated by this Agreement, the anticipated use of the proceeds therefrom and certain other information, the Company confirms that neither it nor any person acting on its
behalf has provided the Investors with any information that the Company believes constitutes material, non-public information. The Company understands and confirms that the Investors will rely on the foregoing representations in effecting
transactions in the securities of the Company. 
 4.12 AMEX Compliance. The Company’s Common Stock is registered pursuant to
Section 12(g) of the Exchange Act and is listed on the American Stock Exchange (“AMEX”), and the Company has taken no action designed to, or likely to have the effect of, terminating the registration of the Common Stock under the
Exchange Act or de-listing the Common Stock from AMEX, nor has the Company received any notification that the SEC or AMEX is contemplating terminating such registration or listing. 
 4.13 Reporting Status. The Company has filed in a timely manner all documents that the Company was required to file under the Exchange Act since
December 31, 2004. Each SEC Document filed since then, as of its date (or, if amended or superseded by a filing prior to the Closing Date, then on the date of such filing complied in all material respects with the SEC’s requirements as of
their respective filing dates, and the information contained therein as of the date thereof did not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements
therein in light of the circumstances under which they were made not misleading. There are no unresolved staff comments on the Company’s SEC documents. The Company is not required to file and will not be required to file any agreement, note,
lease, mortgage, deed or other instrument entered into prior to the date of this Agreement and to which the Company is a party or by which the Company is bound which has not been previously filed as an exhibit to the SEC Documents. 
 4.14 Listing. The Company shall use reasonable commercial efforts to comply with all requirements of AMEX and the SEC with respect to the issuance
of the Shares and the listing of the Shares on AMEX. 
  

 -6- 

 4.15 No Manipulation of Stock. The Company has not taken and will not, in violation of applicable
law, take, any action designed to or that might reasonably be expected to cause or result in stabilization or manipulation of the price of the Common Stock to facilitate the sale or resale of the Shares. 
 4.16 Company not an “Investment Company”. The Company has been advised of the rules and requirements under the Investment Company Act of
1940, as amended (the “Investment Company Act”). The Company is not, and immediately after receipt of payment for the Shares will not be, an “investment company” or an entity “controlled” by an “investment
company” within the meaning of the Investment Company Act and shall conduct its business in a manner so that it will not become subject to the Investment Company Act. 
 4.17 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 corporate 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. 
 4.18 Accountants. To the Company’s knowledge, PricewaterhouseCoopers LLP, who the Company expects will consent to the inclusion (or
incorporation by reference, as the case may be) of its report dated December 1, 2005 with respect to the financial statements included in the Form 10-K filed by the Company with the SEC on December 2, 2005 into the Registration Statement
(as defined below) and the prospectus which forms a part thereof, are and, during the periods covered by their reports, were independent accountants as required by the Securities Act. 
 4.19 Contracts. The contracts described in the SEC Documents that are material to the Company are in full force and effect on the date hereof, and
neither the Company nor, to the Company’s knowledge, any other party to such contracts is in breach of or default, or received a notice of termination under any of such contracts which would have a Material Adverse Effect. The Company has filed
with the SEC all contracts and agreements required to be filed by the Exchange Act. 
 4.20 Taxes. The Company has filed (or has
obtained an extension of time within which to file) all necessary federal, state and foreign income and franchise tax returns and has paid all taxes shown as due on such tax returns, except where the failure to so file or the failure to so pay would
not have a Material Adverse Effect. No material controversy with respect to taxes of any type with respect to the Company is pending or, to the Company’s knowledge, threatened. The Company has withheld or collected from each payment made to its
employees the amount of all taxes required to be withheld or collected therefrom and has paid all such amounts to the appropriate taxing authorities when due. The Company is not aware of any tax deficiency that has been or might be asserted or
threatened against it that would have a Material Adverse Effect. 
  

 -7- 

 4.21 Private Offering. Assuming the correctness of the representations and warranties of the
Investors set forth in Section 5 hereof, the offer and sale of Shares hereunder is exempt from registration under the Securities Act. The Company has not distributed and will not distribute prior to the Closing Date any offering material in
connection with this offer and sale of the Shares other than the documents of which this Agreement is a part or the SEC Documents. The Company has not in the past nor will it hereafter take any action to sell, offer for sale or solicit offers to buy
any securities of the Company which would cause the offer, issuance or sale of the Shares as contemplated by this Agreement to be within the provisions of Section 5 of the Securities Act, unless such offer, issuance or sale was or shall be
within the exemptions of Section 4 of the Securities Act and would not cause the sale of Shares to be integrated with such offer, issuance or sale. Neither the Company nor any person acting on behalf of the Company has offered or sold
any of the Shares by any form of general solicitation or general advertising. The Company has offered the Shares for sale only to the Investors and certain other “accredited investors” within the meaning of Rule 501 under the Securities
Act. 
 4.22 Disclosure Controls and Procedures. The Company is in compliance in all material respects with all provisions of the
Sarbanes-Oxley Act of 2002 which are applicable to it as of the Closing Date. The Company maintains a system of internal control over financial reporting (as such term is defined in the Exchange Act) 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’s certifying officers are responsible for establishing and maintaining disclosure controls and procedures (as defined in the Exchange Act) for the Company and they
have (a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under their supervision, to ensure that material information relating to the Company is made known to the certifying
officers by others within those entities, particularly during the periods in which the Company’s filings under the Exchange Act have been prepared; (b) evaluated the effectiveness of the Company’s disclosure controls and procedures
and presented in the Company’s filings under the Exchange Act their conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the periods covered by such filings under the Exchange Act based on such
evaluation; and (c) since the last evaluation date referred to in (b) above, there has been no change in the Company’s internal control over financial reporting that has materially affected, or is reasonably likely to materially
affect, the Company’s internal control over financial reporting (as such term is defined in the Exchange Act) or, to the Company’s knowledge, in other factors that could significantly affect the Company’s internal control over
financial reporting. The Chief Executive Officer and the Chief Financial Officer of the Company have signed, and the Company has furnished to the SEC, all certifications required by Sections 302 and 906 of the Sarbanes-Oxley Act of 2002. Such
certifications contain no exceptions to the matters certified therein and have not been modified or withdrawn; and neither the Company nor any of its officers has received notice from any governmental entity questioning or challenging the accuracy
of such certifications. 
  

 -8- 

 4.23 Transactions With Affiliates. There are no business relationships or related-party
transactions involving the Company or any other person required to be described in the SEC Documents that have not been described as required. 
 4.24 Title to Property and Assets. The properties and assets of the Company are owned by the Company free and clear of all mortgages, deeds of trust, liens, charges, encumbrances and security interests except for (i) statutory
liens for the payment of current taxes that are not yet delinquent and (ii) liens, encumbrances and security interests that arise in the ordinary course of business and do not materially detract from the value of the properties and assets of
the Company. With respect to the property and assets it leases, the Company is in compliance with such leases in all material respects. 
 4.25 Benefit Plans. The Company has fulfilled its obligations, if any, under the minimum funding standards of Section 302 of the U.S. Employee Retirement Income Security Act of 1974 (“ERISA”) and the regulations and
published interpretations thereunder with respect to each “plan” as defined in Section 3(3) of ERISA and such regulations and published interpretations in which its employees are eligible to participate and each such plan is in
compliance in all material respects with the presently applicable provisions of ERISA and such regulations and published interpretations. No “Reportable Event” (within the meaning of Section 4043 of ERISA) has occurred with respect to
any “Employee Benefit Pension Plan” (as defined in Section 3(2) of ERISA) for which the Company could have any liability. The Company has made all “matching” contributions required pursuant to the terms of the Company’s
401(k) plan or otherwise promised to employees (in writing or orally). The Company has never maintained, established, sponsored, participated in, or contributed to, any “multiple employer plan” as defined in ERISA. 
 4.26 Environmental Matters. The Company is in compliance in all material respects with all rules, laws and regulations relating to the use,
treatment, storage and disposal of toxic substances and protection of health or the environment (“Environmental Laws”) which are applicable to its business; (ii) the Company has not received any notice from any governmental authority
or third party of an asserted claim under Environmental Laws; (iii) to the Company’s knowledge, no facts currently exist that will require the Company to make future material capital expenditures to comply with Environmental Laws; and
(iv) to the Company’s knowledge, no property which is or has been owned, leased or occupied by the Company has been designated as a Superfund site pursuant to the Comprehensive Environmental Response, Compensation and Liability Act of
1980, as amended (42 U.S.C. Section 9601, et. seq.) (“CERCLA “) or otherwise designated as a contaminated site under applicable state or local law. The Company has not been named as a “potentially responsible party” under
CERCLA. 
 4.27 No Registration Rights. Upon the filing of the Registration Statement (as defined below), no person will have the
right, which right has not been waived, to require the Company to register any securities for sale under the Securities Act by reason of the filing of the Registration Statement with the SEC or the issuance and sale of the Shares. 
 4.28 Company Acknowledgement of Investor Representation. The Company acknowledges and agrees that the Investors do not make and have not made any
representations or warranties with respect to the transactions contemplated hereby other than those specifically 
  

 -9- 

 set forth in Sections 5 and 16(a) of this Agreement. Assuming the completion and timely delivery of the Investor
Questionnaire (attached hereto as Appendix I) by each Investor to the Company, the Company is not aware of any facts or circumstances that would prohibit or delay the preparation and filing of a Registration Statement (as defined below) with respect
to the resale of the Shares. 
 4.29 Insurance. The Company maintains insurance of the types and in the amounts that the Company
reasonably believes is prudent and adequate for its business, all of which insurance is in full force and effect in all material respects. 
 4.30 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. 
 4.31 No Integrated Offerings. Neither the Company, nor any affiliate of the Company, 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 Shares to be integrated with prior offerings by the Company for purposes of the Security Act,
or any applicable stockholder approval provisions, including without limitation under the rules and regulations of the AMEX, nor will the Company take any action or steps that would cause the offering of the Purchased Securities to be integrated
with other offerings. 
 5. Representations, Warranties and Covenants of the Investors. 
 5.1 Each Investor, severally and not jointly represents to, and covenants with, the Company that: (i) the Investor is an “accredited
investor” as defined in Regulation D under the Securities Act and the Investor is also knowledgeable, sophisticated and experienced in making, and is qualified to make decisions with respect to investments in shares presenting an investment
decision like that involved in the purchase of the Shares, including investments in securities issued by the Company and investments in comparable companies, and has requested, received, reviewed and considered all information it deemed relevant in
making an informed decision to purchase the Shares; (ii) the Investor is acquiring the Shares set forth in Section 3 of the Securities Purchase Agreement in the ordinary course of its business and for its own account for investment only
and with no present intention of distributing any of such Shares (other than pursuant to the Registration Statement) or any arrangement or understanding with any other persons regarding the distribution of such Shares; (iii) the Investor will
not, directly or indirectly, offer, sell, pledge, transfer or otherwise dispose of (or solicit any offers to buy, purchase or otherwise acquire or take a pledge of) any of the Shares except in compliance with the Securities Act, applicable state
securities laws and the respective rules and regulations promulgated thereunder; (iv) the Investor has answered all questions on the Investor Questionnaire for use in preparation of the Registration Statement and the answers thereto are true,
correct and complete as of the date hereof and subject to any updates or changes made by Investor (which Investor may provide at any time) will be true, correct and complete as of the Closing Date and the Filing Date; (v) the Investor will
notify the Company immediately of any change in any of such information until such time as the Investor has sold all of its Shares or until the Company is no longer required to keep the Registration Statement effective; and (vi) the Investor
has, in connection with its decision to purchase the number of Shares set forth in Section 3 of the 
  

 -10- 

 Securities Purchase Agreement relied only upon the SEC Documents and the representations and warranties of the Company
contained herein. The Investor understands that its acquisition of the Shares has not been registered under the Securities Act or registered or qualified under any state securities law in reliance on specific exemptions therefrom, which exemptions
may depend upon, among other things, the bona fide nature of the Investor’s investment intent as expressed herein. Subject to compliance with the Securities Act, applicable securities laws and the respective rules and regulations promulgated
thereunder, nothing contained herein shall be deemed a representation or warranty by such Investor to hold the Shares for any period of time. 
 5.2 Each Investor acknowledges that no action has been or will be taken in any jurisdiction outside the United States by the Company that would permit an offering of the Shares or possession or distribution of offering materials in
connection with the issue of the Shares in any jurisdiction outside the United States where legal action by the Company for that purpose is required. Each Investor outside the United States will comply with all applicable laws and regulations in
each foreign jurisdiction in which it purchases, offers, sells or delivers Shares or has in its possession or distributes any offering material, in all cases at its own expense. 
 5.3 Each Investor hereby covenants with the Company not to make any sale of the Shares without complying with the provisions of this Agreement and
without causing the prospectus delivery requirement under the Securities Act to be satisfied (whether by delivery of the Prospectus or pursuant to and in compliance with an exemption from such requirement), and the Investor acknowledges that the
certificates evidencing the Shares will be imprinted with a legend that prohibits their transfer except in accordance therewith. The Investor acknowledges that there may occasionally be times when the Company determines that it must suspend the use
of the Prospectus forming a part of the Registration Statement, as set forth in Section 7.2(c). 
 5.4 Each Investor severally and not
jointly further represents to the Company that (i) such Investor has full right, power, authority and capacity to enter into this Agreement and to consummate the transactions contemplated hereby and has taken all necessary action to authorize
the execution, delivery and performance of this Agreement, and (ii) this Agreement constitutes a valid and binding obligation of the Investor enforceable against the Investor in accordance with its terms, except as enforceability may be limited
by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting creditors’ and contracting parties’ rights generally, except as enforceability may be subject to general principles of equity (regardless of whether
such enforceability is considered in a proceeding in equity or at law) and except as the indemnification agreements of the Investors herein may be legally unenforceable. 
 5.5 Between the time the Investor learned about the Offering and the public announcement of the Offering, Investor has not engaged in any short sales or similar transactions with respect to the Common Stock, nor has
the Investor, directly or indirectly, caused any person to engage in any short sales or similar transactions with respect to the Common Stock. Without limiting the foregoing, Investor will not use any of the Shares acquired pursuant to this
Agreement to cover any short position in the Common Stock of the Company if doing so would be in violation of applicable securities laws and will otherwise comply with federal securities laws in the holding and sale of the Shares. 
  

 -11- 

 5.6 Each Investor understands that nothing in the SEC Documents, this Agreement or any other materials
presented to the Investor in connection with the purchase and sale of the Shares constitutes legal, tax or investment advice. The Investor has consulted such legal, tax and investment advisors as it, in its sole discretion, has deemed necessary or
appropriate in connection with its purchase of the Shares. 
 6. Survival of Representations, Warranties and Agreements.
Notwithstanding any investigation made by any party to this Agreement, all covenants, agreements, representations and warranties made by the Company and the Investors herein shall survive the execution of this Agreement, the delivery to the
Investors of the Shares being purchased and the payment therefor, provided that the representations and warranties contained herein shall expire on the second anniversary of the Closing Date. 
 7. Registration of the Shares; Compliance with the Securities Act. 
 7.1 Registration Procedures and Other Matters. The Company shall: 
 (a) subject to receipt of
necessary information from the Investors after prompt request from the Company to the Investors to provide such information, prepare and file with the SEC, within 90 days after the Closing Date (the “Filing Date”), a registration statement
on Form S-3 (the “Registration Statement”) to enable the resale of the Shares by the Investors from time to time in compliance with the Securities Act. If the Company does not meet the requirements for the use of Form S-3, the Company
shall use such other form as is available for such a registration, and shall convert such other form to Form S-3, or file a replacement registration statement on Form S-3, promptly after the first date on which it meets such requirements;

 (b) subject to receipt of necessary information from the Investors after prompt request from the Company to the Investors to provide such
information, use its best efforts to cause the Registration Statement to become effective on or prior to the 90th day after the Closing Date (the “Required Effective Date”). However, so long as the Company filed the Registration Statement
by the Filing Date, if the Registration Statement receives SEC review, then the Required Effective Date will be the 120th calendar day after the Closing Date; 
 (c) use its best efforts to prepare and file with the SEC such amendments and supplements to the Registration Statement in compliance with applicable laws, and the prospectus used in connection therewith (the
“Prospectus”) as may be necessary to keep the Registration Statement current, effective and free from any material misstatement or omission to state a material fact for a period not exceeding, with respect to each Investor’s Shares
purchased hereunder, the earlier of (i) the date on which the Investor may sell all Shares then held by the Investor in any three month period pursuant to Rule 144, and (ii) such time as all Shares purchased by the Investors in this
offering have been sold pursuant to a registration statement (such earlier date, the “Registration Withdrawal Date”); 
 (d)
furnish to each Investor with respect to the Shares registered under the Registration Statement such number of copies of the Registration Statement, Prospectuses and preliminary Prospectuses in conformity with the requirements of the Securities Act
and such other documents as the Investor may reasonably request, in order to facilitate the public sale or other disposition of all or any of the Shares by the Investor; 
  

 -12- 

 (e) file documents required of the Company for blue sky clearance in states specified in writing by the
Investor and use its commercially reasonable efforts to maintain such blue sky qualifications during the period the Company is required to maintain the effectiveness of the Registration Statement pursuant to Section 7.1(c); provided, however,
that the Company shall not be required to qualify to do business or consent to service of process in any jurisdiction in which it is not now so qualified or has not so consented; 
 (f) bear all expenses in connection with the procedures in paragraph (a) through (e), (h) and the last paragraph of this Section 7.1 and
the registration of the Shares pursuant to the Registration Statement (other than underwriting discounts or commissions, brokers’ fees and similar selling expenses and any other fees or expenses incurred by the Investor, including
attorneys’ fees except that the Company will pay the reasonable and customary fees and expenses of one counsel to the selling Investors in connection with each registration), subject to the limitation set forth in Section 18 below;

 (g) advise the Investors, promptly (i) in writing of the existence of any fact or the happening of any event (but not as to the
substance of any such fact or event), that makes any statement of a material fact made in the Registration Statement, the Prospectus, any amendment or supplement thereto, or any document incorporated by reference therein untrue, or that requires the
making of any additions to or changes in the Registration Statement or the Prospectus in order to make the statements therein not misleading; provided, however, that no notice by the Company shall be required pursuant to this subsection
(i) in the event that the Company either contemporaneously files a prospectus supplement to update the Prospectus or a Form 8-K or other appropriate Exchange Act report that is incorporated by reference into the Registration Statement, which,
in either case, contains the requisite information with respect to such material event that results in such Registration Statement no longer containing any such untrue or misleading statements; and (ii) after it shall receive notice or obtain
knowledge of the issuance of any stop order by the SEC delaying or suspending the effectiveness of the Registration Statement or of the initiation or threat of any proceeding for that purpose; and it will promptly use its commercially reasonable
efforts to prevent the issuance of any stop order or to obtain its withdrawal at the earliest possible moment if such stop order should be issued; and 
 (h) include in the Registration Statement a “Plan of Distribution” section substantially in the form attached hereto as Exhibit A. 
 Notwithstanding anything to the contrary herein, the Registration Statement shall cover only the Shares and any securities issued in exchange or
replacement for, or on or with respect to the Shares, whether as a dividend or other distribution, or otherwise. In no event at any time before the Registration Statement becomes effective with respect to the Shares shall the Company publicly
announce or file any other registration statement, other than registrations on Form S-8, without the prior written consent of a majority in interest of the Investors. 
 The Company understands that each of the Investors disclaims being an underwriter, but the Investor being deemed an underwriter by the SEC shall not
relieve the Company of any 
  

 -13- 

 obligations it has hereunder; provided, however that if the Company receives notification from the SEC that
the Investor is deemed an underwriter, then the period by which the Company is obligated to submit an acceleration request to the SEC shall be extended to the earlier of (i) the 90th day after such SEC notification, or (ii) 120 days after
the initial filing of the Registration Statement with the SEC. 
 Within one business days of the effectiveness date of the Registration
Statement, the Company shall give notice to the Investor of such effectiveness and use its commercially reasonable efforts to cause its counsel to issue an appropriate opinion or opinions to the transfer agent substantially to the effect that the
shares are subject to an effective registration statement and can be reissued free of restrictive legend in accordance with provisions of Section 7.6. 
 The Company shall supply legal counsel selected by the selling Investors with the portion of each Registration Statement containing “Selling Stockholders” information prior to filing with the Commission to
afford counsel a reasonable opportunity to review such information. The Company shall reasonably cooperate with such legal counsel in performing the Company’s obligations under this Section 7. 
 7.2 Transfer of Shares After Registration; Suspension. 
 (a) The Investor agrees that it will not effect any disposition of the Shares or its right to purchase the Shares that would constitute a sale within the meaning of the Securities Act except as contemplated in the
Registration Statement referred to in Section 7.1 and as described below or as otherwise permitted by law, and that it will promptly notify the Company of any changes in the information set forth in the Registration Statement regarding the
Investor or its plan of distribution. In connection with any transfer of Shares other than pursuant to an effective registration statement, to the Company or to an affiliate of the Investor (who is an accredited investor and executes a customary
representation letter), the Company may require the transferor thereof to provide to the Company an opinion of counsel which opinion shall be reasonably satisfactory to the Company, to the effect that such transfer does not require registration of
such transferred Shares under the Securities Act. 
 (b) Except in the event that paragraph (c) below applies, the Company shall
(i) if deemed necessary by the Company, prepare and file from time to time with the SEC a post-effective amendment to the Registration Statement or a supplement to the related Prospectus or a supplement or amendment to any document incorporated
therein by reference or file any other required document so that such Registration Statement will not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements
therein not misleading, and so that, as thereafter delivered to purchasers of the Shares being sold thereunder, such Prospectus will not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or
necessary to make the statements therein, in light of the circumstances under which they were made, not misleading; (ii) provide the Investor copies of any documents filed pursuant to Section 7.2(b)(i) as they reasonably request; and
(iii) inform each Investor that the Company has complied with its obligations in Section 7.2(b)(i) (or that, if the Company has filed a post-effective amendment to the Registration Statement which has not yet been declared effective, the
Company will notify 
  

 -14- 

 the Investor to that effect, will use its best efforts to secure the effectiveness of such post-effective amendment as
promptly as possible and will promptly notify the Investor pursuant to Section 7.2(b)(i) hereof when the amendment has become effective). 
 (c) Subject to paragraph (d) below, in the event (i) of any request by the SEC or any other federal or state governmental authority during the period of effectiveness of the Registration Statement for
amendments or supplements to a Registration Statement or related Prospectus or for additional information; (ii) of the issuance by the SEC or any other federal or state governmental authority of any stop order suspending the effectiveness of a
Registration Statement or the initiation of any proceedings for that purpose; (iii) of the receipt by the Company of any notification with respect to the suspension of the qualification or exemption from qualification of any of the Shares for
sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose; or (iv) of any event or circumstance which, upon the good faith judgment of the Company’s Board of Directors based on the advice of its counsel,
necessitates the making of any changes in the Registration Statement or Prospectus, or any document incorporated or deemed to be incorporated therein by reference, so that, in the case of the Registration Statement, it will not contain any untrue
statement of a material fact or any omission to state a material fact required to be stated therein or necessary to make the statements therein not misleading, and that in the case of the Prospectus, it will not contain any untrue statement of a
material fact or any omission to state a material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; then the Company shall deliver a
certificate in writing to the Investor (the “Suspension Notice”) to the effect of the foregoing and, upon receipt of such Suspension Notice, the Investor will refrain from selling any Shares pursuant to the Registration Statement (a
“Suspension”) until the Investor’s receipt of copies of a supplemented or amended Prospectus prepared and filed by the Company, or until it is advised in writing by the Company that the current Prospectus may be used, and has received
copies of any additional or supplemental filings that are incorporated or deemed incorporated by reference in any such Prospectus. In the event of any Suspension, the Company will use its best efforts to cause the use of the Prospectus so suspended
to be resumed as soon as reasonably practicable within 20 business days after the delivery of a Suspension Notice to the Investor. 
 (d)
Notwithstanding the foregoing paragraphs of this Section 7.2, the Investor shall not be prohibited from selling Shares under the Registration Statement as a result of Suspensions on more than two occasions of not more than 30 days each in any
twelve month period, unless, in the good faith judgment of the Company’s Board of Directors based on the advice of its counsel, the sale of Shares under the Registration Statement in reliance on this paragraph 7.2(d) would be reasonably likely
to cause a violation of the Securities Act or the Exchange Act and result in liability to the Company. 
 (e) Provided that a Suspension is
not then in effect, the Investor may sell Shares under the Registration Statement, provided that it arranges for delivery of a current Prospectus to the transferee of such Shares. Upon receipt of a request therefor, the Company has agreed to provide
an adequate number of current Prospectuses to the Investor and to supply copies to any other parties requiring such Prospectuses pursuant to the Securities Act. 
  

 -15- 

 (f) If for any reason prior to the expiration of the period during which the Company is required to
maintain the effectiveness of the Registration Statement under Section 7.1(c) the Registration Statement ceases to be effective or fails to cover all of the Shares required to be covered by such Registration Statement, any Investor may
subsequently demand registration pursuant to the terms of and within the time frames set forth in Section 7.1(a) above by providing written demand registration notice to the Company (including a registration on Form S-1 to the extent the
Company is not eligible to use any short form registration in connection with such demand, a “Demand Registration”). Upon receipt of such demand registration notice, the Company shall comply with its registration obligations
as defined in Section 7 above. The filing deadline and effectiveness deadline with respect to any Demand Registration will be those dates which are 45 days and 90 days after the date that the Demand Registration notice is delivered to the
Company. 
 7.3 Indemnification. For the purpose of this Section 7.3 and Section 7.8: 
 (i) the term “Selling Stockholder” means each Investor selling Shares and any officer, director, partner, shareholder, member, manager,
employee, agent or affiliate of such Investor; 
 (ii) the term “Registration Statement” shall include the Prospectus in the form
first filed with the SEC pursuant to Rule 424(b) of the Securities Act or filed as part of the Registration Statement at the time of effectiveness if no Rule 424(b) filing is required, and any exhibit, supplement or amendment included in
or relating to the Registration Statement referred to in Section 7.1; and 
 (iii) the term “untrue statement” for purposes of
Section 7.3(d) hereof shall include any untrue statement or alleged untrue statement, or any omission or alleged omission to state in the Registration Statement a material fact required to be stated therein or necessary to make the statements
therein, in the light of the circumstances under which they were made, not misleading. 
 (a) To the fullest extent permitted by law, the
Company agrees to indemnify and hold harmless each Selling Stockholder from and against any losses, claims, damages, judgments, fines, penalties, expenses (including reasonable attorney’s fees and expenses), amounts paid in settlement, and
liabilities joint or several (“Claims”) to which such Selling Stockholder may become subject (under the Securities Act or otherwise) or which it may incur in connection with investigating, preparing or defending any action, claim, suit,
inquiry, proceeding, investigation or appeal taken from the foregoing by or before any court or governmental, administrative or other regulatory agency, body or the SEC, whether pending or threatened, whether or not an indemnified party is or may be
a party thereto insofar as such Claims (or actions or proceedings in respect thereof) arise out of, or are based upon (i) any breach of the representations or warranties of the Company contained herein or failure to comply with the covenants
and agreements of the Company contained herein, (ii) any untrue statement of a material fact contained in the Registration Statement as amended at the time of effectiveness or in any filing made in connection with the qualification of the
offering under the securities or other “blue sky” laws of any jurisdiction in which shares are offered for resale, or any omission of a material fact required to be stated therein or necessary to make the statements therein not 

 

 -16- 

 misleading, (iii) any violation or alleged violation by the Company of the Securities Act, the Exchange Act, any
other securities law, including any state securities law, or any rule or regulation thereunder relating to the offer or sale of the Shares pursuant to a Registration Statement, or (iv) any failure by the Company to fulfill any undertaking
included in the Registration Statement as amended at the time of effectiveness, and the Company will reimburse such Selling Stockholder for any reasonable legal or other expenses reasonably incurred in investigating, defending or preparing to defend
any such action, proceeding or claim, or preparing to defend any such action, proceeding or claim, provided, however, that the Company shall not be liable in any such case to the extent that such Claim arises out of, or is based upon,
an untrue statement made in such Registration Statement or any omission of a material fact required to be stated therein or necessary to make the statements therein not misleading in reliance upon and in conformity with written information furnished
to the Company by or on behalf of such Selling Stockholder specifically for use in preparation of the Registration Statement, or the failure of such Selling Stockholder to comply with its covenants and agreements contained in Section 7.2 hereof
respecting sale of the Shares (provided the Company has complied with its obligations to timely provide an accurate Prospectus and copies) or any statement or omission in any Prospectus that is corrected in any subsequent Prospectus that was timely
delivered to the Selling Stockholder prior to the pertinent sale or sales by the Selling Stockholder. The Company shall reimburse each Selling Stockholder for the amounts provided for herein on demand as such expenses are incurred as reasonably
documented by the Selling Stockholder. 
 (b) Absent any negligence or misconduct by the Company, each Investor severally and not jointly
agrees to indemnify and hold harmless the Company (and each person, if any, who controls the Company within the meaning of Section 15 of the Securities Act, each officer of the Company who signs the Registration Statement and each director of
the Company) from and against any Claims to which the Company (or any such officer, director or controlling person) may become subject (under the Securities Act or otherwise), insofar as such Claims (or actions or proceedings in respect thereof)
arise out of, or are based upon, (i) any failure by that Investor to comply with the covenants and agreements contained in Section 7.6 hereof respecting sale of the Shares, or (ii) any untrue statement of a material fact contained in
the Registration Statement or any omission of a material fact required to be stated therein or necessary to make the statements therein not misleading if such untrue statement or omission was made in reliance upon and in conformity with written
information furnished by or on behalf of the Investor specifically for use in preparation of the Registration Statement, or (iii) any breach of the representations and warranties of the Investor contained in Section 5 hereof, and the
Investor will reimburse the Company (or such officer, director or controlling person), as the case may be, for any legal or other expenses reasonably incurred in investigating, defending or preparing to defend any such action, proceeding or claim;
provided that Investor’s obligation to indemnify the Company shall be limited to the net amount received by the Investor from the sale of the Shares. 
 (c) Promptly after receipt by any indemnified person of a notice of a claim or the beginning of any action in respect of which indemnity is to be sought against an indemnifying person pursuant to this
Section 7.3, such indemnified person shall notify the indemnifying person in writing of such claim or of the commencement of such action, but the omission to so notify the indemnifying person will not relieve it from any liability which it may

  

 -17- 

 have to any indemnified person under this Section 7.3 (except to the extent that such omission materially and
adversely affects the indemnifying person’s ability to defend such action) or from any liability otherwise than under this Section 7.3. Subject to the provisions hereinafter stated, in case any such action shall be brought against an
indemnified person, the indemnifying person shall be entitled to participate therein, and, to the extent that it shall elect by written notice delivered to the indemnified person promptly after receiving the aforesaid notice from such indemnified
person, shall be entitled to assume the defense thereof, with counsel reasonably satisfactory to such indemnified person. After notice from the indemnifying person to such indemnified person of its election to assume the defense thereof, such
indemnifying person shall not be liable to such indemnified person for any legal expenses subsequently incurred by such indemnified person in connection with the defense thereof, provided, however, that if there exists or shall exist a
conflict of interest that would make it inappropriate, in the opinion of counsel to the indemnified person, for the same counsel to represent both the indemnified person and such indemnifying person or any affiliate or associate thereof, the
indemnified person shall be entitled to retain its own counsel at the expense of such indemnifying person; provided, however, that no indemnifying person shall be responsible for the fees and expenses of more than one separate counsel (together with
appropriate local counsel) for all indemnified parties. In the case of the Selling Stockholders as indemnified parties, legal counsel referred to in the immediately preceding sentence (the “Investor Legal Counsel”) shall be selected by the
Investors holding a majority in interest of the Shares included in the Registration Statement to which the matter relates. The Investor Legal Counsel shall not represent any Selling Stockholder that sends such counsel written notice that such
Selling Stockholder does not wish such counsel to represent it in connection with the matters discussed in this subsection. The Selling Stockholders, other than a Selling Stockholder who delivers the notice discussed in the preceding sentence,
hereby waive any conflict of interest or potential conflict of interest that may arise as a result of the representation of by the Investor Legal Counsel in connection with the subject matter of the claim. In no event shall any indemnifying person
be liable in respect of any amounts paid in settlement of any action unless the indemnifying person shall have approved the terms of such settlement; provided that such consent shall not be unreasonably withheld. No indemnifying person shall,
without the prior written consent of the indemnified person, effect any settlement of any pending or threatened proceeding in respect of which any indemnified person is or could have been a party and indemnification could have been sought hereunder
by such indemnified person, unless such settlement includes an unconditional release of such indemnified person from all liability on claims that are the subject matter of such proceeding and does not include any admission of wrongdoing by the
indemnified person, or obligates or requires the indemnified person to take, or refrain from taking, any action. 
 (d) If the
indemnification provided for in this Section 7.3 is unavailable to or insufficient to hold harmless an indemnified person under subsection (a) or (b) above in respect of any losses, claims, damages or liabilities (or actions or
proceedings in respect thereof) referred to therein, then each indemnifying person shall contribute to the amount paid or payable by such indemnified person as a result of such losses, claims, damages or liabilities (or actions in respect thereof)
in such proportion as is appropriate to reflect the relative fault of the Company on the one hand and the Investor, as well as any other Selling Stockholders under such registration statement on the other in connection with the statements or
omissions or other matters which resulted in such losses, claims, damages or liabilities (or actions in respect thereof), as well as any other relevant equitable considerations. The relative fault shall be 
  

 -18- 

 determined by reference to, among other things, in the case of an untrue statement, whether the untrue statement relates
to information supplied by the Company on the one hand or an Investor or other Selling Stockholder on the other and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such untrue statement. The
Company and the Investor agree that it would not be just and equitable if contribution pursuant to this subsection (d) were determined by pro rata allocation (even if the Investor and other Selling Stockholders were treated as one entity for
such purpose) or by any other method of allocation which does not take into account the equitable considerations referred to above in this subsection (d). The amount paid or payable by an indemnified person as a result of the losses, claims, damages
or liabilities (or actions in respect thereof) referred to above in this subsection (d) shall be deemed to include any legal or other expenses reasonably incurred by such indemnified person in connection with investigating or defending any such
action or claim. Notwithstanding the provisions of this subsection (d), the Investor shall not be required to contribute any amount in excess of the amount by which the net amount received by the Investor from the sale of the Shares to which such
loss relates exceeds the amount of any damages which such Investor has otherwise been required to pay by reason of such untrue statement. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities
Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. The Investor’s obligations in this subsection to contribute shall be in proportion to its sale of Shares to which such loss relates
and shall not be joint with any other Selling Shareholders. 
 (e) The parties to this Agreement hereby acknowledge that they are
sophisticated business persons who were represented by counsel during the negotiations regarding the provisions hereof including, without limitation, the provisions of this Section 7.3, and are fully informed regarding said provisions. They
further acknowledge that the provisions of this Section 7.3 fairly allocate the risks in order to assure that adequate disclosure is made in the Registration Statement as required by the Securities Act and the Exchange Act. The parties are
advised that federal or state public policy as interpreted by the courts in certain jurisdictions may be contrary to certain of the provisions of this Section 7.3, and the parties hereto hereby expressly waive and relinquish any right or
ability to assert such public policy as a defense to a claim under this Section 7.3 and further agree not to attempt to assert any such defense. 
 (f) The indemnity agreements contained herein are in addition to (a) any cause of action or similar right of an indemnified person against the indemnifying party or others, and (b) any liabilities the
indemnifying party may be subject to pursuant to applicable law. 
 7.4 Termination of Conditions and Obligations. The conditions
precedent imposed by Section 5 or this Section 7 upon the transferability of the Shares shall cease and terminate as to any particular number of the Shares when such shares shall have been effectively registered under the Securities Act
and sold or otherwise disposed of in accordance with the intended method of disposition set forth in the Registration Statement covering such shares or at such time as an opinion of counsel reasonably satisfactory to the Company shall have been
rendered to the effect that such conditions are not necessary in order to comply with the Securities Act. 
  

 -19- 

 7.5 Information Available. So long as the Registration Statement is effective covering the resale
of Shares owned by the Investor, the Company will furnish to the Investor: 
 (a) as soon as practicable after it is available, one copy of
(i) its Annual Report to Stockholders (which Annual Report shall contain financial statements audited in accordance with generally accepted accounting principles by a national firm of certified public accountants), (ii) its Annual Report
on Form 10-K and (iii) its Quarterly Reports on Form 10-Q (the foregoing, in each case, excluding exhibits); 
 (b) upon the
reasonable request of the Investor, all exhibits excluded by the parenthetical to subparagraph (a) of this Section 7.5 as filed with the SEC and all other information that is made available to shareholders; and 
 (c) upon the reasonable request of the Investor, an adequate number of copies of the Prospectuses to supply to any other party requiring such
Prospectuses. 
 7.6 Legend; Restrictions on Transfer. (a) The certificate or certificates for the Shares (and any securities
issued in respect of or exchange for the Shares) shall be subject to a legend or legends restricting transfer under the Securities Act and referring to restrictions on transfer herein, such legend to be substantially as follows: 
 THE SECURITIES REPRESENTED BY THIS CERTIFICATE (THE “SECURITIES”) HAVE BEEN ISSUED AND SOLD IN RELIANCE UPON EXEMPTIONS FROM REGISTRATION UNDER
THE SECURITIES ACT OF 1933 (THE “1933 ACT”) AND APPROPRIATE EXEMPTIONS FROM REGISTRATION UNDER THE SECURITIES LAWS OF OTHER APPLICABLE JURISDICTIONS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD OR TRANSFERRED OTHER THAN PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT OR AN EXEMPTION THEREFROM UNDER THE 1933 ACT AND THE APPLICABLE SECURITIES LAWS OF ANY OTHER JURISDICTION. THE ISSUER SHALL BE ENTITLED TO REQUIRE AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO IT WITH RESPECT TO
COMPLIANCE OF THE PROPOSED SALE OR TRANSFER WITH THE REGISTRATION REQUIREMENTS OF THE 1933 ACT OR EXEMPTION THEREFROM. 
 Each Investor
severally and not jointly expressly agrees that any sale by the Investor of Shares pursuant to the Registration Statement shall be sold in a manner described under the caption “Plan of Distribution” in such Registration Statement and the
Investor will deliver a copy of the Prospectus contained in the Registration Statement to the purchaser or purchasers, directly or through the Investor’s broker, in connection with such sale, in each case in compliance with the requirements of
the Securities Act and Exchange Act applicable to such sale. The Investor further agrees that the Shares shall only be sold while the Registration Statement is effective, unless another exemption from registration is available. On the basis of
compliance by the Investor with the foregoing covenants, upon effectiveness of the Registration Statement, the Company shall as soon as practicable (but not later than three business days after surrender of the legended certificates to the Company
and notice of such surrender has been provided pursuant to 
  

 -20- 

 Section 8(b) below) cause certificates evidencing the Shares previously issued to be replaced with certificates
which do not bear the restrictive legends specified above in this Section 7.6, and all Shares subsequently issued shall not bear the restrictive legend specified above in this Section 7.6; provided that the Investor shall notify the
Company promptly upon completion of the sale of all of its Shares. The Investor acknowledges that the removal of the restrictive legends from certificates representing Shares as provided in this Section 7.6 is predicated upon the Company’s
reliance on the Investor’s compliance with its covenants in this Section 7.6. 
 7.7 Liquidated Damages. The Company and
Investor agree that Investor will suffer damages if the Company fails to fulfill its obligations pursuant to Section 7.1, 7.2 and 7.6 hereof and that it would not be possible to ascertain the extent of such damages with precision. Accordingly,
the Company hereby agrees to pay liquidated damages (“Liquidated Damages”) to the Investors under the following circumstances: (a) if the Registration Statement is not declared effective by the SEC on or prior to 90 days or, subject
to the filing of the Registration Statement by the Filing Date, 120 days in the event that the Registration Statement receives SEC review, after the Closing Date (such an event, an “Effectiveness Default”); (c) if the Registration
Statement (after its effectiveness date) ceases to be effective and available to the Investor for use in the lawful resale of Shares for any continuous period that exceeds 20 days or for one or more periods that exceed in the aggregate 45 days in
any 12-month period (such an event, a “Suspension Default” and together with an Effectiveness Default, a “Registration Default”); or (d) while (i) the Registration Statement remains effective, and (ii) upon written
confirmation from an Investor, reasonably satisfactory to the Company’s counsel, that the Shares have been sold in accordance with the Plan of Distribution contained in the Registration Statement and, that such Investor have delivered a
current prospectus in compliance with the prospectus delivery requirements of the Securities Act, if the Company fails to, as soon as practicable, (but not later than five business days after surrender of the legended certificates to the Company and
notice of such surrender has been provided pursuant to Section 8(b) below) cause certificates evidencing the Shares previously issued to be replaced with certificates which do not bear the restrictive legends specified above in this
Section 7.6 (such an event, a “Delivery Default”). In the event of a Registration Default or Delivery Default, the Company shall as Liquidated Damages pay to the Investor, for each 30-day period of a Registration Default, an amount in
cash equal to 1.167% (1.5% in the case of a Suspension Default) of the aggregate purchase price paid by the Investor for the Shares held at the time of the Registration Default; provided that in no event shall the aggregate amount of cash to be paid
as Liquidated Damages pursuant to this Section 7.7 exceed 14% of the aggregate purchase price paid by the Investor. The Company shall pay the Liquidated Damages as follows: (i) in connection with an Effectiveness Default, on the 91st day
after the Closing Date (or, in the event that the Registration Statement receives SEC review, the 121st day), and each 20th day thereafter until the Registration Statement is declared effective by the SEC; (ii) in connection with a Suspension
Default, on either (x) the 21st consecutive day of any Suspension or (y) the 46th day (in the aggregate) of any Suspensions in any 12-month period, and each 30th day thereafter until the Suspension is terminated in accordance with Section 7.2; or (iv) in connection with a Delivery Default, on the sixth day
after the surrender of the legended certificates to the Company and each 30th day thereafter until the certificates
are delivered. Notwithstanding the foregoing, all periods shall be tolled during delays directly caused by the action or inaction of any Investor, and the Company shall have no liability to any Investor in respect of any such delay. Nothing
precludes an Investor from pursuing or obtaining specific performance or other equitable relief with respect to this Agreement in accordance with applicable law. 
  

 -21- 

 7.8 Company Registration. The Investors shall become a party to an amendment to the Company’s
Amended and Restated Investor Rights Agreement dated February 7, 2005 in a form reasonably acceptable to the Company and the Investors, thereby granting the Investors with certain registration rights. 
 8. Notices. All notices, requests, consents and other communications hereunder shall be in writing, shall be mailed (A) if within the United
States by first-class registered or certified airmail, or nationally recognized overnight express courier, postage prepaid, or by facsimile or electronic mail, or (B) if delivered from outside the United States, by International Federal Express
(or other recognized international express courier) or facsimile, and shall be deemed given (i) if delivered by first-class registered or certified mail, three business days after so mailed, (ii) if delivered by nationally recognized
overnight carrier, one business day after so mailed, (iii) if delivered by International Federal Express (or other recognized international express courier), two business days after so mailed, or (iv) if delivered by facsimile or
electronic mail, upon electronic confirmation of receipt and shall be delivered as addressed as follows: 
  

	 	(a)	if to the Company, to: 

 HemoSense, Inc.

 651 River Oaks Parkway 
 San Jose, CA 95134 
 Attn: Gordon Sangster, Chief Financial Officer 
 Phone: (408) 719-1393 x794 
 Fax: (408) 719-1184 
  

	 	(b)	with a copy to: 

 Wilson Sonsini
Goodrich & Rosati 
 650 Page Mill Road 
 Palo Alto, CA 94304 
 Attention: David Saul, Esq. 
 Phone: (650)493-9300 
 Fax: (650) 493-6811 
  

	 	(c)	if to the Investor, at its address on the signature page hereto, or at such other address or addresses as may have been furnished to the Company in writing.

 Notwithstanding anything in this Agreement to the contrary, (a) the Company may deliver any documents, information or notices required
to be delivered to an Investor under this Agreement by email, in any recognized electronic format, including Portable Document Format (PDF) or Microsoft Word document format, and (b) with respect to any documents, exhibits, filings, furnishings
or other submissions (other than any Registration Statement, Prospectus, or 
  

 -22- 

 Preliminary Prospectus pursuant to Section 7 of this Agreement) publicly available on the SEC’s EDGAR system
(each, an “EDGAR Filing”), such EDGAR Filing shall be deemed furnished by the Company to such Investor, in each case as of the date first publicly available on the EDGAR system. 
 9. Changes. This Agreement may be modified, amended or waived only pursuant to a written instrument signed by the Company and (a) Investors
holding a majority of the Shares issued and sold pursuant to this Agreement, provided that such modification, amendment or waiver does not adversely affect the Investor without adversely affecting all Investors in a similar manner; or
(b) the Investor. 
 10. Headings. The headings of the various sections of this Agreement have been inserted for convenience of
reference only and shall not be deemed to be part of this Agreement. 
 11. Severability. In case any provision contained in this
Agreement should be invalid, illegal or unenforceable in any respect, the validity, legality and enforceability of the remaining provisions contained herein shall not in any way be affected or impaired thereby. 
 12. Governing Law. This Agreement shall be governed by, and construed in accordance with, the laws of the State of Delaware, without giving effect
to the principles of conflicts of law. 
 13. Counterparts. This Agreement may be executed in two or more counterparts, each of which
shall constitute an original, but all of which, when taken together, shall constitute but one instrument, and shall become effective when one or more counterparts have been signed by each party hereto and delivered to the other parties. 

14. Entire Agreement. This Agreement constitutes the entire agreement between the parties hereto and supersedes any prior understandings or
agreements concerning the purchase and sale of the Shares and the resale registration of the Shares. As used in this Agreement, the term “including” means “including without limitation.” In addition unless specifically stated to
the contrary, the obligations of each Investor under this Agreement are several and not joint, and no Investor is liable or responsible for the actions of any other Investor. 
 15. Rule 144. For five years from the Closing Date, the Company covenants that it will timely file the reports required to be filed by it under
the Securities Act and the Exchange Act and the rules and regulations adopted by the SEC thereunder (or, if the Company is not required to file such reports, it will, upon the request of any Investor holding Shares that is made after the first
anniversary of the Closing Date, make publicly available such information as necessary to permit sales pursuant to Rule 144 under the Securities Act), and it will take such further action as any such Investor may reasonably request, all to the
extent required from time to time to enable such Investor to sell such Shares without registration under the Securities Act within the limitation of the exemptions provided by (a) Rule 144 under the Securities Act, as such Rule may be amended
from time to time, or (b) any similar rule or regulation hereafter adopted by the SEC. Upon the request of the Investor, the Company will deliver to such holder a written statement as to whether it has complied with such information and
requirements. 
  

 -23- 

 16. Confidential Information; Press Release. 
 (a) The Company acknowledges that it has been advised by the Investors that the Investors do not wish to be provided any material non-public information
from and after the date of this Agreement, and the Company agrees not to provide any material non-public information to Investors from and after the date of this Agreement. To the Company’s knowledge, it has not provided to any Investor any
material non-public information during the course of any discussions between Investors and Company which will not be released in the ordinary course by the Company in connection with earnings releases and related public statements and filings.

 (b) The Company shall on the Closing Date, or on the following business day of the Closing Date, issue a press release disclosing the
material terms of the transactions contemplated hereby (including at least the number of Shares sold and proceeds therefrom), and within the time prescribed by the Exchange Act, file a Current Report on Form 8-K with the SEC describing the
transaction contemplated by this Agreement (which shall include a copy of this Agreement) as an exhibit to such filing. The Company shall not publicly disclose the name of Investor, or include the name of Investor in any filing with the SEC or any
regulatory agency or AMEX (other than the filing of the Agreements with the SEC pursuant to the Exchange Act or the filing of the Registration Statement in accordance with the provisions of Section 7 of this Agreement), without the prior
written consent of Investor, except to the extent such disclosure is required by law or AMEX regulations. 
 17. Successors and Assigns;
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.
The terms and conditions of this Agreement will inure to the benefit of and be binding upon the respective successors and permitted assigns of the parties. The Company shall not assign this Agreement or any rights or obligations hereunder without
the prior written consent of the Purchasers holding at least a majority of the total aggregate number of Purchased Securities then outstanding (excluding any shares sold to the public pursuant to Rule 144 or otherwise). Any Purchaser may assign its
rights under this Agreement to any person to whom the Purchaser assigns or transfers any Purchased Securities, provided that such transferee agrees in writing to be bound by the terms and provisions of this Agreement, and such transfer is in
compliance with the terms and provisions of this Agreement and federal and state securities laws. 
 18. Expenses. Except as otherwise
provided for in this Agreement, the parties shall pay their own legal and other expenses in connection with the preparation, negotiation and execution of the Agreements and the consummation of the transactions contemplated herein; provided, that
upon the Closing, the Company shall pay up to $30,000 of the fees and disbursements of the Investors and their counsel in connection with (i) the due diligence, negotiation, drafting of, and closing of the transactions contemplated by, this
Agreement, and (ii) with respect to any review of the initial Registration Statement filed pursuant to Section 7.1 above. In addition, after the Closing the Company will pay the reasonable fees and disbursements (a) of a single
counsel for the Investors in connection with any subsequent amendment, waiver or consent of or under this Agreement or any related document or agreement initiated by the Company, not to exceed $1,000 in each instance, and (b) of any
Investor’s counsel in connection with the successful enforcement of this Agreement or any related document or agreement by the Investors. 
  

 -24- 

 19 Remedies. In addition to being entitled to exercise all rights provided herein, each Investor
and the Company will be entitled to specific performance under this Agreement. The parties agree that monetary damages may not be adequate compensation for any loss incurred by reason of any breach of obligations described in the foregoing sentence
and hereby agrees to waive in any action for specific performance of any such obligation the defense that a remedy at law would be adequate. The provisions of this Agreement shall be appropriately adjusted to reflect any stock split, stock dividend,
reorganization or other similar event that may occur with respect to the Company after the date hereof and prior to the Closing Date. 
  

 -25- 

 SCHEDULE A Schedule of Investors 
 New Enterprise Associates 12, Limited Partnership 
  

 -26- 

 Exhibit A 
 PLAN OF DISTRIBUTION 
 The selling stockholders, which as used herein include donees, pledgees, transferees or other
successors-in-interest selling shares of our common stock received after the date of this prospectus from a selling stockholder as a gift, pledge, partnership distribution or other transfer, may, from time to time, sell, transfer or otherwise
dispose of any or all of their shares of common stock or interests in shares of common stock on any stock exchange, market or trading facility on which the shares are traded or in private transactions. These dispositions may be at fixed prices, at
prevailing market prices at the time of sale, at prices related to the prevailing market price, at varying prices determined at the time of sale, or at negotiated prices. 
 The selling stockholders may use any one or more of the following methods when disposing of shares or interests therein: 
  

	•	 	on the American Stock Exchange (or any other exchange on which the shares may be listed); 

  

	•	 	on the over-the-counter market; 

  

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

  

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

  

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

  

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

  

	•	 	privately negotiated transactions; 

  

	•	 	short sales; 

  

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

  

	•	 	broker-dealers may agree with the selling stockholders to sell a specified number of such shares at a stipulated price per share; 

  

	•	 	a combination of any such methods of sale; and 

  

	•	 	any other method permitted pursuant to applicable law. 

 The selling
stockholders may, from time to time, pledge or grant a security interest in some or all of the shares of common stock 
  

 -1- 

 owned by them and, if they default in the performance of their secured obligations, the pledgees or secured parties may
offer and sell the shares of common stock, from time to time, under this prospectus, or under an amendment to this prospectus under Rule 424(b) or under any applicable provision of the Securities Act amending the list of selling stockholders to
include the pledgee, transferee or other successors in interest as selling stockholders under this prospectus. The selling stockholders also may transfer the shares of common stock in other circumstances, in which case the transferees, pledgees or
other successors in interest will be the selling beneficial owners for purposes of this prospectus. To the extent required, this prospectus may be amended or supplemented from time to time to describe a specific plan of distribution. 
 In connection with the sale of our common stock or interests therein, the selling stockholders may enter into hedging transactions with broker-dealers or other financial
institutions, which may, in turn, engage in short sales of the common stock in the course of hedging the positions they assume. The selling stockholders may also sell shares of our common stock short and deliver these securities to close out their
short positions, or loan or pledge the common stock to broker-dealers that in turn may sell these securities. The selling stockholders may also enter into option or other transactions with broker-dealers or other financial institutions or the
creation of one or more derivative securities which require the delivery to such broker-dealer or other financial institution of shares offered by this prospectus, which shares such broker- dealer or other financial institution may resell pursuant
to this prospectus (as supplemented or amended to reflect such transaction). 
 The aggregate proceeds to the selling stockholders from the sale of the
common stock offered by them will be the purchase price of the common stock less discounts or commissions, if any. Each of the selling stockholders reserves the right to accept and, together with their agents from time to time, to reject, in whole
or in part, any proposed purchase of common stock to be made directly or through agents. We will not receive any of the proceeds from this offering. 
 The
selling stockholders also may resell all or a portion of the shares in open market transactions in reliance upon Rule 144 under the Securities Act, provided that they meet the criteria and conform to the requirements of that rule. 

The selling stockholders and any underwriters, broker-dealers or agents that participate in the sale of the common stock or interests therein may be
“underwriters” within the meaning of Section 2(11) of the Securities Act. Any discounts, commissions, concessions or profit they earn on any resale of the shares may be underwriting discounts and commissions under the Securities Act.
Selling stockholders who are “underwriters” within the meaning of Section 2(11) of the Securities Act will be subject to the prospectus delivery requirements of the Securities Act. The selling stockholders may indemnify any
broker-dealer that participates in transactions involving the sale of the shares against certain liabilities, including liabilities arising under the Securities Act. 
 We have borne and will bear substantially all of the costs, expenses and fees in connection with the registration of the shares, other than any commissions, discounts or other fees payable to broker-dealers in
connection with any sale of shares, which will be borne by the selling stockholder selling such shares of common stock. We have agreed to indemnify the selling stockholders against certain liabilities, including liabilities under the Securities Act
and state securities laws, relating to the registration of the shares offered by this prospectus. 
  

 -2- 

 In order to comply with the securities laws of some states, if applicable, the common stock may be sold in these
jurisdictions only through registered or licensed brokers or dealers. In addition, in some states the common stock may not be sold unless it has been registered or qualified for sale or an exemption from registration or qualification requirements is
available and is complied with. 
 The selling stockholders may be subject to the anti-manipulation rules of Regulation M, which may limit the timing of
purchases and sales of shares of our common stock by such selling stockholders. 
 We will make copies of this prospectus (as it may be supplemented or
amended from time to time) available to the selling stockholders for the purpose of satisfying the prospectus delivery requirements of the Securities Act. 
 We have agreed with each selling stockholder to keep the registration statement, of which this prospectus constitutes a part, effective with respect to its shares until the earlier of (1) the second anniversary of our issuance of
shares to such selling stockholder, (2) the date on which all shares purchased from us by such selling stockholder may be sold pursuant to Rule 144 of the Securities Act without volume limitations and (3) such time as all of such
selling stockholder’s shares covered by this prospectus have been disposed of pursuant to and in accordance with the registration statement. 
  

 -3-Amendment dated December 12, 2006

 Exhibit 4.2 
 HEMOSENSE, INC. 
 AMENDMENT TO AMENDED AND RESTATED INVESTOR RIGHTS AGREEMENT 
 December 12, 2006 
 This
Amendment (this “Amendment”) to the Amended and Restated Investor Rights Agreement dated February 7, 2005, as amended (the “Rights Agreement”), is made as of the date first set forth above between HemoSense, Inc., a Delaware
corporation (the “Company”), and the undersigned constituting the necessary parties to amend the Rights Agreement. All defined terms used in this Amendment not otherwise defined herein shall have the same meaning as set forth in the Rights
Agreement. 
 WHEREAS, the Company proposes to conduct a private placement of its securities to a limited number of accredited and
institutional investors pursuant to a Securities Purchase Agreement (the “Offering”) and in connection therewith intends to file a registration statement with the Securities and Exchange Commission in order to register the securities
issued in the Offering for resale; and 
 WHEREAS, the undersigned desires to waive its right to (i) include its Registrable Securities
in such Company registration pursuant to Section 2.2 of the Rights Agreement and (ii) restrict the Company’s ability to grant certain registration rights to holders of securities issued in the Offering pursuant to Section 2.4 of
the Rights Agreement. 
 WHEREAS, the undersigned desires to offer the participants in the Offering a right to participate in future
registrations by the Company pursuant to Section 2.2 of the Rights Agreement. 
 In consideration of the foregoing and the promises and
covenants contained herein and other good and valuable consideration, the receipt of which is hereby acknowledged, the parties hereto agree as follows: 
  

	 	1.	Waiver of Registration Rights. Pursuant to Section 6.3 of the Rights Agreement, the undersigned Holder hereby waives the observance of, and its rights under
Section 2.2 of the Rights Agreement, including, but not limited to the Holder’s right to receive written notice from the Company with respect to the registration of securities issued in the Offering, provided, however, that such waiver is
given solely with respect to the registration of securities by the Company in connection with the Offering. 

  

	 	2.	Amendment of preamble . The Company and the undersigned Holder hereby agrees to amend and restate the following definition in preamble of the Rights Agreement:

 “Investor” shall mean the purchasers of the Company’s Series A-2 Preferred Stock (the “Series A-2
Investors”) listed on Exhibit A hereto, the purchasers of the Company’s Series B-2 Preferred Stock (the “Series B-2 Investors”) listed on Exhibit B hereto, the purchasers of the Company’s Series C-2 Preferred Stock (the
“Series C-2 Investors”) listed on Exhibit C hereto, and the purchasers of the Company’s Series 
  

 C-3 Preferred Stock (the “Series C-3 Investors”) listed on Exhibit D hereto, New Enterprise
Associates 12, Limited Partnership (“NEA”) and their transferees (as permitted herein). 
  

	 	3.	Amendment of Section 1. The Company and the undersigned Holder hereby agrees to amend and restate the following definitions in Section 1.1 of the Rights Agreement:

 “Holder” or “Holders” shall mean any Investor holding Registrable Securities (including Preferred Stock)
and any Person holding Registrable Securities to whom the rights under this Agreement have been transferred in accordance with Section 2.11 hereof and NEA. 
 “Registrable Securities” shall mean (i) the Conversion Stock and (ii) any Common Stock of the Company issued or issuable in respect of the Conversion Stock upon any stock split, stock dividend,
recapitalization, or similar event, (iii) any Common Stock otherwise issued or issuable with respect to the Preferred Stock, or (iv) any Common Stock acquired by NEA pursuant to that certain Securities Purchase Agreement between the
Company and NEA dated December 12, 2006; provided, however, that shares of Common Stock or other securities shall be treated as Registrable Securities only if and so long as they have not been (A) sold to or through a broker or dealer or
underwriter in a public distribution or a public securities transaction, whether in a registered offering, Rule 144 transaction or otherwise, or (B) sold in a transaction exempt from the registration and prospectus delivery requirements of the
Securities Act so that all transfer restrictions and restrictive legends with respect thereto are removed upon the consummation of such sale. 
  

	 	4.	Effectiveness. This Amendment shall be effective as of the date first above written as to all Holders upon receipt of signatures from the Holders of at least 66 2/3% of the
total outstanding Registrable Securities, and, except as expressly modified by this Amendment, the Rights Agreement, as originally written and as subsequently amended, shall remain in full force and effect. 

 [Remainder of the page intentionally left blank] 
  

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

  

			
	HEMOSENSE, INC.
		
	By:	 	 /s/ James D. Merselis

		 	James D. Merselis
		 	President and Chief Executive Officer

 [Signature Page to Amendment to Amended and Restated Investor Rights Agreement] 

 

			
	INVESTORS:
	
	MPM BIO VENTURES II, L.P.
		
	By:	 	MPM Asset Management II, L.P.,
		 	its General Partner
	By:	 	MPM Asset Management II, LLC,
		 	its General Partner
		
	Signed:	 	 /s/ Kurt C. Wheeler

	Print Name:	 	Kurt C. Wheeler
	Title:	 	Managing Director
	
	MPM BIO VENTURES II-QP, L.P.
		
	By:	 	MPM Asset Management II, L.P.,
		 	its General Partner
	By:	 	MPM Asset Management II, LLC,
		 	its General Partner
		
	Signed:	 	 /s/ Kurt C. Wheeler

	Print Name:	 	Kurt C. Wheeler
	Title:	 	Managing Director
	
	MPM ASSET MANAGEMENT INVESTORS
	2000 B LLC
		
	Signed:	 	 /s/ Kurt C. Wheeler

	Print Name:	 	Kurt C. Wheeler
	Title:	 	Managing Director

 [Signature Page to Amendment to Amended and Restated Investor Rights Agreement] 

 

			
	MPM BIO VENTURES GMBH & CO. PARALLEL-BETEILIGUNGS KG
		
	By:	 	MPM Asset Management II, L.P.,
		 	its General Partner
	By:	 	MPM Asset Management II, LLC,
		 	its General Partner
		
	Signed:	 	 /s/ Kurt C. Wheeler

	Print Name:	 	Kurt C. Wheeler
	Title:	 	Managing Director

 [Signature Page to Amendment to Amended and Restated Investor Rights Agreement] 

 

			
	VANGUARD V, L.P.
		
	By:	 	Vanguard V Venture Partners. LLC,
		 	its General Partner
		
		 	 /s/ Robert D. Ulrich, Ph.D.

		 	Robert D. Ulrich, Ph.D.
		 	Member

 [Signature Page to Amendment to Amended and Restated Investor Rights Agreement] 

 

			
	NEA:
	
	NEW ENTERPRISE ASSOCIATES 12, LIMITED PARTNERSHIP
		
	By:	 	NEA Partners 12, Limited Partnership, its general partner
		
	By:	 	NEA 12 GP, LLC, its general partner
		
	By:	 	 C. Richard Kramlich

		 	C. Richard Kramlich, Manager

 [Signature Page to Amendment to Amended and Restated Investor Rights Agreement]

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00114-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00114-of-00352.parquet"}]]