] Shares MAKO SURGICAL CORP. COMMON STOCK, PAR VALUE $0.001 PER SHARE UNDERWRITING AGREEMENT

Exhibit 1.1

[ ] Shares

MAKO SURGICAL CORP.

COMMON STOCK, PAR VALUE $0.001 PER SHARE

UNDERWRITING AGREEMENT

[ ], 2008


X.X. Xxxxxx Securities Inc.
Xxxxxx Xxxxxxx & Co. Incorporated
Xxxxx and Company, LLC
Wachovia Capital Markets, LLC
National Securities Corporation
c/o		X.X. Xxxxxx Securities Inc.
		000 Xxxx Xxxxxx
		Xxx Xxxx, Xxx Xxxx 00000

		and

c/o		Morgan Xxxxxxx & Co. Incorporated
		0000 Xxxxxxxx
		Xxx Xxxx, Xxx Xxxx 00000

Ladies and Gentlemen:

MAKO Surgical Corp., a Delaware corporation (the “Company”), proposes to issue and sell to the several Underwriters named in Schedule I hereto (the “Underwriters”) 5,100,000 shares of its common stock, par value $0.001 per share (the “Firm Shares”). The Company and Z-Kat, Inc., a Florida corporation and a shareholder of the Company (the “Selling Shareholder”), also agrees severally to issue and sell, as applicable, to the several Underwriters not more than an additional 765,000 shares of the Company’s common stock, par value $0.001 per share (the “Additional Shares”) if and to the extent that you, as Managers of the offering, shall have determined to exercise, on behalf of the Underwriters, the right to purchase any of the Additional Shares granted to the Underwriters in Section 3 hereof. The Firm Shares and the Additional Shares are hereinafter collectively referred to as the “Shares.” The shares of common stock, par value $0.001 per share, of the Company to be outstanding after giving effect to the sales contemplated hereby are hereinafter referred to as the “Common Stock.” The Company and the Selling Shareholder are hereinafter sometimes collectively referred to as the “Sellers”.

The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement, including a prospectus, relating to the Shares. The registration statement as amended at the time it becomes effective, including the information (if any) deemed to be part of the registration statement at the time of effectiveness pursuant to Rule 430A under the Securities

Act of 1933, as amended (the “Securities Act”), is hereinafter referred to as the “Registration Statement”; the prospectus in the form first used to confirm sales of Shares (or in the form first made available to the Underwriters by the Company to meet requests of purchasers pursuant to Rule 173 under the Securities Act) is hereinafter referred to as the “Prospectus.” If the Company has filed an abbreviated registration statement to register additional shares of Common Stock pursuant to Rule 462(b) under the Securities Act (the “Rule 462 Registration Statement”), then any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462 Registration Statement.

For purposes of this Agreement, “free writing prospectus” has the meaning set forth in Rule 405 under the Securities Act, “Time of Sale Prospectus” means the preliminary prospectus together with the free writing prospectuses, if any, each identified in Schedule II hereto, and “broadly available road show” means a “bona fide electronic road show” as defined in Rule 433(h)(5) under the Securities Act that has been made available without restriction to any person. As used herein, the terms “Registration Statement,” “preliminary prospectus,” “Time of Sale Prospectus” and Prospectus shall include the documents, if any, incorporated by reference therein. The terms “supplement,” “amendment,” and “amend” as used herein with respect to the Time of Sale Prospectus or any free writing prospectus shall include all documents subsequently filed by the Company with the Commission pursuant to the Securities Exchange Act of 1934, as amended (the “Exchange Act”), that are incorporated by reference therein.

Xxxxxx Xxxxxxx & Co. Incorporated (“Xxxxxx Xxxxxxx”) has agreed to reserve a portion of the Shares to be purchased by it under this Agreement for sale to the Company’s directors, officers, employees and business associates and other parties related to the Company (collectively, “Participants”), as set forth in the Prospectus under the heading “Underwriting” (the “Directed Share Program”). The Shares to be sold by Xxxxxx Xxxxxxx and its affiliates pursuant to the Directed Share Program are referred to hereinafter as the “Directed Shares”. Any Directed Shares not orally confirmed for purchase by any Participant by the end of the business day on which this Agreement is executed will be offered to the public by the Underwriters as set forth in the Prospectus.

1. Representations and Warranties of the Company. The Company represents and warrants to and agrees with each of the Underwriters that:

(a) The Registration Statement has become effective; no stop order suspending the effectiveness of the Registration Statement is in effect, and no proceedings for such purpose are pending before or, to the knowledge of the Company, threatened by the Commission.

(b) (i) The Registration Statement, when it became effective, did not contain and, as amended or supplemented, if applicable, will 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 not misleading, (ii) the Registration Statement and the Prospectus comply and, as amended or supplemented, if applicable, will comply in all material respects with the Securities Act and the applicable rules and regulations of the Commission thereunder, (iii) the Time of Sale Prospectus does not, and at the time of each sale of the Shares in connection with the offering when the Prospectus is not yet available to prospective purchasers and at the Closing Date (as defined in Section 5), the Time of Sale Prospectus, as then amended or supplemented by the Company, if applicable, will not, contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, (iv) each broadly available road show, if any, when considered together with the Time of Sale Prospectus, does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and (v) the Prospectus does not contain and, as amended or supplemented, if applicable, will not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, except that the representations and warranties set forth in this paragraph do not apply to statements or omissions in the Registration Statement, the Time of Sale Prospectus or the Prospectus based upon information relating to any Underwriter furnished to the Company in writing by such Underwriter through you expressly for use therein.

(c) The Company is not an “ineligible issuer” in connection with the offering pursuant to Rules 164, 405 and 433 under the Securities Act. Any free writing prospectus that the Company is required to file pursuant to Rule 433(d) under the Securities Act has been, or will be, filed with the Commission in accordance with the requirements of the Securities Act and the applicable rules and regulations of the Commission thereunder. Each free writing prospectus that the Company has filed, or is required to file, pursuant to Rule 433(d) under the Securities Act or that was prepared by or behalf of or used or referred to by the Company complies or will comply in all material respects with the requirements of the Securities Act and the applicable rules and regulations of the Commission thereunder. Except for the free writing prospectuses, if any, identified in Schedule II hereto, and electronic road shows, if any, furnished to you before first use, the Company has not prepared, used or referred to, and will not, without your prior consent, prepare, use or refer to, any free writing prospectus.

(d) The Company has been duly incorporated, is validly existing as a corporation in good standing under the laws of the jurisdiction of its incorporation, has the corporate power and authority to own its property and to conduct its business as described in the Time of Sale Prospectus and is duly qualified to transact business and is in good standing in each jurisdiction in which the conduct of its business or its ownership or leasing of property requires such qualification, except to the extent that the failure to be so qualified or be in good standing would not have a material adverse effect on the Company.

(e) The Company does not, directly or indirectly, own any capital stock or other equity or ownership or proprietary interest in any corporation, partnership, association, trust or other entity. The Company does not own any interest in any joint venture, partnership or similar arrangement.

(f) This Agreement has been duly authorized, executed and delivered by the Company.

(g) The authorized capital stock of the Company conforms as to legal matters to the description thereof contained in each of the Time of Sale Prospectus and the Prospectus.

(h) The shares of Common Stock, including the Additional Shares to be sold by the Selling Shareholder, outstanding prior to the issuance of the Shares have been duly authorized and are validly issued, fully paid and non-assessable.

(i) The Shares have been duly authorized and, when issued and delivered in accordance with the terms of this Agreement, will be validly issued, fully paid and non-assessable, and the issuance of such Shares will not be subject to any preemptive or similar rights.

(j) The Shares have been approved for listing on the Nasdaq Global Market upon official notice of issuance and, on the date the Registration Statement became or becomes effective, the Company’s Registration Statement on Form 8-A or other applicable form under the Exchange Act became or will become effective. Except as disclosed in the questionnaires delivered by the Company to the Underwriters or their counsel, to the Company’s knowledge, none of the Company’s officers or directors are affiliated with any member firm of the National Association of Securities Dealers, Inc. (the “NASD”) or firm regulated by The Financial Industry Regulatory Authority (“FINRA”).

(k) The execution and delivery by the Company of, and the performance by the Company of its obligations under, this Agreement will not (i) conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any property or assets of the Company pursuant to, any indenture, mortgage, deed of trust, loan agreement or other agreement or instrument to which the Company is a party or by which the Company is bound or

to which any of the property or assets of the Company is subject, except for any such contravention, violation or breach that would not, individually or in the aggregate, reasonably be expected to have a material adverse effect on the Company, (ii) result in any violation of the provisions of the certificate of incorporation or bylaws of the Company or (iii) result in the violation of any law or statute or any judgment, order, rule or regulation of any court or arbitrator or federal, state, local or foreign governmental or regulatory authority (each a, “Governmental Authority”), except for any such contravention, violation or breach that would not, individually or in the aggregate, reasonably be expected to have a material adverse effect on the Company; and no consent, approval, authorization or order of, or qualification with, any governmental body or agency is required for the execution and delivery of this Agreement by the Company and the performance by the Company of its obligations under this Agreement, except such as may be required under applicable state securities laws or the bylaws, rules and regulations of the NASD or FINRA in connection with the purchase and distribution of the Shares by the Underwriters.

(l) There has not occurred any material adverse change, or any development involving a prospective material adverse change, in the condition, financial or otherwise, or in the earnings, business or operations of the Company, taken as a whole, from that set forth in the Time of Sale Prospectus.

(m) There are no legal or governmental proceedings pending or, to the Company’s knowledge, threatened to which the Company is a party or to which any of the properties of the Company is subject (i) other than proceedings accurately described in all material respects in the Time of Sale Prospectus or proceedings that would not have a material adverse effect on the Company or on the power or ability of the Company to perform its obligations under this Agreement or to consummate the transactions contemplated by the Time of Sale Prospectus or (ii) that are required to be described in the Registration Statement or the Prospectus that are not so described in the Registration Statement, the Time of Sale Prospectus and the Prospectus; and there are no statutes, regulations, contracts or other documents that are required to be described in the Registration Statement or the Prospectus or to be filed as exhibits to the Registration Statement that are not described in the Registration Statement, the Time of Sale Prospectus and the Prospectus or filed as required.

(n) No order preventing or suspending the use of any preliminary prospectus has been issued to the Company, and each preliminary prospectus filed as part of the Registration Statement as originally filed or as part of any amendment thereto, or filed pursuant to Rule 424 under the Securities Act, complied when so filed in all material respects with the Securities Act and the applicable rules and regulations of the Commission thereunder.

(o) The Company is not, and after giving effect to the offering and sale of the Shares and the application of the proceeds thereof as described in the Prospectus will not be, required to register as an “investment company” as such term is defined in the Investment Company Act of 1940, as amended.

(p) Except as described in the Registration Statement, the Time of Sale Prospectus and the Prospectus, the Company: (A) is and at all times has been in material compliance with all statutes, rules, regulations, or guidances applicable to the ownership, testing, development, manufacture, packaging, processing, use, distribution, marketing, labeling, promotion, sale, offer for sale, storage, import, export or disposal of any product manufactured or distributed by the Company (“Applicable Laws”); (B) has not received any FDA Form 483, notice of adverse finding, warning letter, untitled letter or other correspondence or notice from the U.S. Food and Drug Administration or any other Governmental Authority alleging or asserting noncompliance with any Applicable Laws or any licenses, certificates, approvals, clearances, authorizations, permits and supplements or amendments thereto required by any such Applicable Laws necessary for the conduct of the Company’s business as described in the Time of Sale Prospectus (“Authorizations”); (C) possesses all Authorizations and such Authorizations are valid and in full force and effect and are not in violation of any term of any such Authorizations; (D) has not received notice of any claim, action, suit, proceeding, hearing, enforcement, investigation, arbitration or other action from any Governmental Authority or third party alleging that any product operation or activity is in violation of any Applicable Laws or Authorizations and has no knowledge that any such Governmental Authority or third party is considering any such claim, litigation, arbitration, action, suit, investigation or proceeding; (E) has not received notice that any Governmental Authority has taken, is taking or intends to take action to limit, suspend, modify or revoke any Authorizations and has no knowledge that any such Governmental Authority is considering such action; (F) has filed, obtained, maintained or submitted all reports, documents, forms, notices, applications, records, claims, submissions and supplements or amendments as required by any Applicable Laws or Authorizations and that all such reports, documents, forms, notices, applications, records, claims, submissions and supplements or amendments were complete and correct, in all material respects, on the date filed (or were corrected or supplemented by a subsequent submission); and (G) has not, either voluntarily or involuntarily, initiated, conducted, or issued or caused to be initiated, conducted or issued, any recall, market withdrawal or replacement, safety alert, post sale warning, “dear doctor” letter, or other notice or action relating to the alleged lack of safety or efficacy of any product or any alleged product defect or violation and, to the Company’s knowledge, no third party has initiated, conducted or intends to initiate any such notice or action.

(q) The studies, tests and preclinical and clinical trials conducted by or on behalf of the Company were and, if still pending, are being conducted in material accordance with experimental protocols, procedures and controls pursuant to accepted professional scientific standards and all Applicable Laws and Authorizations, including, without limitation, the Federal Food, Drug and Cosmetic Act and the rules and regulations promulgated thereunder (collectively, “FFDCA”); the descriptions of the results of such studies, tests and trials contained in the Registration Statement, the Time of Sale Prospectus and the Prospectus are accurate and complete in all material respects and fairly present the data derived from such studies, tests and trials; except to the extent disclosed in the Registration Statement, the Time of Sale Prospectus and the Prospectus, the Company is not aware of any studies, tests or trials, the results of which the Company believes reasonably call into question the study, test, or trial results described or referred to in the Registration Statement, the Time of Sale Prospectus and the Prospectus when viewed in the context in which such results are described and the clinical state of development; and the Company has not received any notices or correspondence from any Governmental Authority requiring the termination, suspension or material modification of any studies, tests or preclinical or clinical trials conducted by or on behalf of the Company.

(r) The Company (A) is in compliance in all material respects with any and all applicable foreign, federal, state and local laws, rules, regulations, treaties, statutes and codes promulgated by any and all Governmental Authorities (including pursuant to the Occupational Health and Safety Act) relating to the protection of human health and safety in the workplace (“Occupational Laws”); (B) has received all material permits, licenses or other approvals required of it under applicable Occupational Laws to conduct its business as currently conducted; and (C) is in compliance with all material terms and conditions of such permits, licenses or approvals. No action, proceeding, revocation proceeding, writ, injunction or claim is pending or, to the Company’s knowledge, threatened against the Company relating to Occupational Laws, and the Company does not have knowledge of any facts, circumstances or developments relating to its operations or cost accounting practices that could reasonably be expected to form the basis for or give rise to such actions, suits, investigations or proceedings.

(s) Each employee benefit plan, within the meaning of Section 3(3) of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), that is maintained, administered or contributed to by the Company or any of its affiliates for employees or former employees of the Company has been maintained in compliance with its terms and the requirements of any applicable statutes, orders, rules and regulations, including ERISA and the Internal Revenue Code of 1986, as amended (the “Code”). No prohibited transaction, within the meaning of Section 406 of ERISA or Section 4975 of the Code, has occurred with respect to any such plan excluding transactions effected pursuant to a statutory or

administrative exemption; and for each such plan that is subject to the funding rules of Section 412 of the Code or Section 302 of ERISA, no “accumulated funding deficiency” as defined in Section 412 of the Code has been incurred, whether or not waived, and the fair market value of the assets of each such plan (excluding for these purposes accrued but unpaid contributions) exceeds the present value of all benefits accrued under such plan determined using reasonable actuarial assumptions.

(t) Nothing has come to the attention of the Company that has caused the Company to believe that the statistical and market-related data included in the Registration Statement, the Time of Sale Prospectus and the Prospectus is not based on or derived from sources that are reliable and accurate in all material respects.

(u) The Company (i) is in compliance with any and all applicable foreign, federal, state and local laws and regulations relating to the protection of human health and safety, the environment or hazardous or toxic substances or wastes, pollutants or contaminants (“Environmental Laws”), (ii) has received all permits, licenses or other approvals required of them under applicable Environmental Laws to conduct its businesses and (iii) is in compliance with all terms and conditions of any such permit, license or approval, except where such noncompliance with Environmental Laws, failure to receive required permits, licenses or other approvals or failure to comply with the terms and conditions of such permits, licenses or approvals would not, singly or in the aggregate, have a material adverse effect on the Company.

(v) There are no costs or liabilities associated with Environmental Laws (including, without limitation, any capital or operating expenditures required for clean-up, closure of properties or compliance with Environmental Laws or any permit, license or approval, any related constraints on operating activities and any potential liabilities to third parties) which would, singly or in the aggregate, have a material adverse effect on the Company.

(w) Except as described in the Registration Statement, the Time of Sale Prospectus and the Prospectus, there are no contracts, agreements or understandings between the Company and any person granting such person the right to require the Company to file a registration statement under the Securities Act with respect to any securities of the Company or to require the Company to include such securities with the Shares registered pursuant to the Registration Statement.

(x) Subsequent to the respective dates as of which information is given in each of the Registration Statement, the Time of Sale Prospectus and the Prospectus, except as described in the Registration Statement, the Time of Sale Prospectus and the Prospectus, (i) the Company has not incurred any material

liability or obligation, direct or contingent, nor entered into any material transaction; (ii) the Company has not purchased any of its outstanding capital stock, nor declared, paid or otherwise made any dividend or distribution of any kind on its capital stock other than ordinary and customary dividends; and (iii) there has not been any material change in the capital stock, short-term debt or long-term debt of the Company.

(y) The Company does not own any real property. The Company has good and marketable title to all personal property owned by it which is material to the business of the Company free and clear of all liens, encumbrances and defects of title except such as are described in the Time of Sale Prospectus or such as do not materially affect the value of such property and do not interfere with the use made and proposed to be made of such property by the Company; and any real property and buildings held under lease by the Company are held by it under valid, subsisting and enforceable leases with such exceptions as are not material and do not interfere with the use made and proposed to be made of such property and buildings by the Company, in each case except as described in the Time of Sale Prospectus.

(z) Except as disclosed in the Registration Statement, the Time of Sale Prospectus and the Prospectus, (i) the Company owns, possesses, licenses or can acquire all Intellectual Property (as defined below) necessary for the conduct of the business of the Company (A) as currently conducted, (B) as described in the Registration Statement, the Time of Sale Prospectus and the Prospectus, and (C) to the Company’s knowledge, as proposed to be conducted in the Registration Statement, the Time of Sale Prospectus and the Prospectus; (ii) the Company has not, by receipt of written notice or similar manner, gained knowledge of any infringement, misappropriation or violation by third parties of any such Intellectual Property; (iii) there is no pending or, to the knowledge of the Company, threatened action, suit, proceeding or claim by others challenging the rights of the Company in or to any such Intellectual Property and the Company is unaware of any facts which would form a reasonable basis for any such claim, including but not limited to the receipt by the Company of any written notice of infringement of, or conflict with, the rights or claims of third parties with respect to any Intellectual Property; (iv) there is no pending re-examination, reissue or interference proceedings before the United States Patent and Trademark office (the “PTO”) with respect to any Intellectual Property, or any pending legal or governmental proceeding before any other administrative agency or court with respect to any Intellectual Property (any such PTO or other administrative agency or court proceeding is referred to as a “Proceeding”), and the Company has not received any written notice that any such Proceeding is threatened or contemplated; (v) the Intellectual Property owned by the Company and, to the knowledge of the Company, the Intellectual Property licensed to the Company, including but not limited to the license granted to the Company by pursuant to the

License Agreement, dated as of March 29, 2006, by and among the Company, International Business Machines Corporation and Z-Kat, Inc, has not been adjudged invalid or unenforceable, in whole or in part, and there is no pending or, to the knowledge of the Company, threatened action, suit, proceeding or claim by others challenging the validity or scope of any such Intellectual Property, and the Company is unaware of any facts which would be reasonably likely to form a basis for any such claim; (vi) there is no pending or, to the Company’s knowledge, threatened action, suit, proceeding or claim by others that the Company infringes, misappropriates or otherwise violates any Intellectual Property or other proprietary rights of others, the Company has not received any written notice of such claim that has not been resolved and the Company is unaware of any facts which would form a reasonable basis for any such claim; (vii) to the Company’s knowledge, there are no facts with respect to any pending patent applications that presently lead the Company to conclude that one or more of such applications could not issue as patents (though the form of the claims may change), or that presently lead the Company to conclude that such patents, if issued, would not be valid and enforceable in accordance with applicable regulations and the Company has complied with all applicable duty of candor and disclosure requirements of the PTO with respect to any such pending patent applications; (viii) to the Company’s knowledge, the foreign associates who were instructed to attend to the filing of non-U.S. patent applications that are counterparts of the Intellectual Property have confirmed the timely filing of such applications; and (ix) to the Company’s knowledge, no current employee of the Company is in or has ever been in violation of any term of any employment contract, patent disclosure agreement, invention assignment agreement, non-competition agreement, non-solicitation agreement, nondisclosure agreement or any restrictive covenant to or with a former employer where the basis of such violation relates to such employee’s employment with the Company, or actions undertaken by the employee while employed with the Company, except as would not individually or in the aggregate, reasonably be expected to have a material adverse effect on the Company. The term “Intellectual Property” as used herein means all patents, patent applications, trade and service marks, trade and service xxxx registrations, trade names, copyrights, licenses, inventions, trade secrets, know-how and other intellectual property and the term “to the knowledge of the Company” as used herein includes, without limitation, to the knowledge of the Company’s chief legal officer.

(aa) No material labor dispute with the employees of the Company exists, except as described in the Time of Sale Prospectus, or, to the knowledge of the Company, is imminent; and the Company has not received any notice of any existing, threatened or imminent labor disturbance by the employees of any of its principal suppliers, manufacturers or contractors that could be reasonably likely to have a material adverse effect on the Company.

(bb) The Company is insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which it is engaged; the Company has not been refused any insurance coverage sought or applied for; and the Company has no reason to believe that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not have a material adverse effect on the Company, except as described in the Time of Sale Prospectus.

(cc) The Company possesses all certificates, authorizations and permits issued by the appropriate federal, state or foreign regulatory authorities necessary to conduct its business; the Company has not received any notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, would have a material adverse effect on the Company, except as described in the Time of Sale Prospectus.

(dd) The Company maintains a system of internal accounting controls sufficient to provide reasonable assurance that (i) transactions are executed in accordance with management’s general or specific authorizations; (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with generally accepted accounting principles 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. Except as described in the Time of Sale Prospectus, since the end of the Company’s most recent audited fiscal year, there has been (i) no material weakness in the Company’s internal control over financial reporting (whether or not remediated) and (ii) 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.

(ee) Except as described in the Time of Sale Prospectus, the Company has not sold, issued or distributed any shares of Common Stock during the six-month period preceding the date hereof, including any sales pursuant to Rule 144A under, or Regulation D or S of, the Securities Act, other than shares issued pursuant to employee benefit plans, qualified stock option plans or other employee compensation plans or pursuant to outstanding options, rights or warrants.

(ff) The Company maintains a system of “disclosure controls and procedures” (as defined in Rule 13a-15(e) of the Exchange Act) that is designed to ensure that information required to be disclosed by the Company in reports that it files or submits under the Exchange Act is recorded, processed, summarized and controls and procedures designed to ensure that such information is accumulated and communicated to the Company’s management as appropriate to allow timely decision regarding required disclosure. The Company has utilized such controls and procedures in preparing and evaluating the disclosures in the Registration Statement, the Time of Sale Prospectus and the Prospectus.

(gg) Neither the Company nor, to the knowledge of the Company, any director, officer, agent, employee, other person associated with or acting on behalf of the Company has (i) used any corporate funds for any unlawful contribution, gift, entertainment or other unlawful expense relating to political activity; (ii) made any direct or indirect unlawful payment to any foreign or domestic government official or employee from corporate funds; (iii) violated or is in violation of any provision of the Foreign Corrupt Practices Act of 1977; or (iv) made any bribe, rebate, payoff, influence payment, kickback or other unlawful payment.

(hh) None of the Company nor, to the knowledge of the Company, any director, officer, agent, employee or affiliate of the Company is currently subject to any U.S. sanctions administered by the Office of Foreign Assets Control of the U.S. Department of the Treasury (“OFAC”); and the Company will not directly or indirectly use the proceeds of the offering of the Shares hereunder, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other person or entity, for the purpose of financing the activities of any person is currently subject to any U.S. sanctions administered by OFAC.

(ii) The Company is not a party to any contract, agreement or understanding with any person (other than this Agreement) that would give rise to a valid claim against the Company or any Underwriter for a brokerage commission, finder’s fee or like payment in connection with the offering and sale of the Shares.

(jj) The Company has not taken, directly or indirectly, any action designed to or that could reasonably be expected to cause or result in any stabilization or manipulation of the price of the Shares.

(kk) The Company has complied with all provisions of Section 517.075, Florida Statutes (Chapter 92-198, Laws of Florida) relating to doing business with the Government of Cuba or with any person or affiliate located in Cuba.

(ll) The Company has no issued and outstanding debt securities rated by any “nationally recognized statistical rating organization,” as such term is defined for purposes of Rule 436(g)(2) under the Securities Act.

(mm) The Registration Statement, the Prospectus, the Time of Sale Prospectus and any preliminary prospectus comply, and any amendments or supplements thereto will comply, with any applicable laws or regulations of foreign jurisdictions in which the Prospectus, the Time of Sale Prospectus or any preliminary prospectus, as amended or supplemented, if applicable, are distributed in connection with the Directed Share Program.

(nn) No consent, approval, authorization or order of, or qualification with, any governmental body or agency, other than those obtained, is required in connection with the offering of the Directed Shares in any jurisdiction where the Directed Shares are being offered.

(oo) The Company has not offered, or caused Xxxxxx Xxxxxxx to offer, Shares to any person pursuant to the Directed Share Program with the specific intent to unlawfully influence (i) a customer or supplier of the Company to alter the customer’s or supplier’s level or type of business with the Company, or (ii) a trade journalist or publication to write or publish favorable information about the Company or its products.

2. Representations and Warranties of the Selling Shareholder. The Selling Shareholder represents and warrants to and agrees with each of the Underwriters that:

(a) This Agreement has been duly authorized, executed and delivered by or on behalf of the Selling Shareholder.

(b) The execution and delivery by the Selling Shareholder of, and the performance by the Selling Shareholder of its obligations under, this Agreement, the Custody Agreement signed by such Selling Shareholder and the Company, as Custodian, relating to the deposit of the Shares to be sold by the Selling Shareholder (the “Custody Agreement”) and the Power of Attorney appointing certain individuals as the Selling Shareholder’s attorneys-in-fact to the extent set forth therein, relating to the transactions contemplated hereby and by the Registration Statement (the “Power of Attorney”) will not contravene any provision of (i) applicable law, or (ii) the certificate of incorporation or by-laws of the Selling Shareholder, or (iii) any agreement or other instrument binding upon the Selling Shareholder or any judgment, order or decree of any governmental body, agency or court having jurisdiction over the Selling Shareholder, and (iv) no consent, approval, authorization or order of, or qualification with, any governmental body or agency is required for the performance by the Selling Shareholder of its obligations under this Agreement or the Custody Agreement or Power of Attorney of the Selling Shareholder, except such as may be required by the securities or Blue Sky laws of the various states in connection with the offer and sale of the Shares.

(c) The Selling Shareholder has, and on each Option Closing Date will have, valid title to, or a valid “security entitlement” within the meaning of Section 8-501 of the New York Uniform Commercial Code in respect of, the Shares to be sold by the Selling Shareholder free and clear of all security interests, claims, liens, equities or other encumbrances and the legal right and power, and all authorization and approval required by law, to enter into this Agreement, the Custody Agreement and the Power of Attorney and to sell, transfer and deliver the Shares to be sold by the Selling Shareholder or a security entitlement in respect of such Shares.

(d) The Custody Agreement and the Power of Attorney have been duly authorized, executed and delivered by the Selling Shareholder and are valid and binding agreements of such Selling Shareholder.

(e) With respect to Shares delivered by the Selling Shareholder in certificated form to the Underwriters, delivery of such Shares to be sold by the Selling Stockholder and payment therefore pursuant to this Agreement will pass valid title to such Shares, free and clear of any adverse claim within the meaning of Section 8-102 of the New York Uniform Commercial Code, to each Underwriter who has purchased such Shares without notice of an adverse claim.

(f) With respect to Shares to be delivered by the Selling Shareholder to the Underwriters through The Depository Trust Company (“DTC”), upon indication by book entry that such Shares to be sold by the Selling Shareholder pursuant to this Agreement have been credited to a securities account maintained by DTC and payment therefor in accordance with this Agreement (assuming that neither DTC nor any such Underwriter has notice of any adverse claim (within the meaning of Section 8-105 of the New York Uniform Commercial Code (the “UCC”)) to such Shares), (A) under Section 8-501 of the UCC, the Underwriters will acquire a valid security entitlement with respect to such Shares and (C) no action based on any “adverse claim”, within the meaning of Section 8-102 of the UCC, to such Shares may be asserted against any Underwriter with respect to such security entitlement; for purposes of this representation, the Selling Shareholder may assume that DTC is a securities intermediary as defined in Section 8-1-2(14) of the UCC.

(g) The Selling Shareholder has no reason to believe that the representations and warranties of the Company contained in Section 1 are not true and correct, is familiar with the Registration Statement, the Time of Sale Prospectus and the Prospectus and has no knowledge of any material fact, condition or information not disclosed in the Time of Sale Prospectus or the Prospectus that has had, or may have, a material adverse effect on the Company, taken as a whole. The Selling Shareholder is not prompted by any information concerning the Company or its subsidiaries which is not set forth in the Time of Sale Prospectus to sell its Shares pursuant to this Agreement.

(h) (i) The Registration Statement, when it became effective, did not contain and, as amended or supplemented, if applicable, will 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 not misleading, (ii) the Time of Sale Prospectus does not, and at the time of each sale of the Shares in connection with the offering when the Prospectus is not yet available to prospective purchasers and at the Closing Date (as defined in Section 5), the Time of Sale Prospectus, as then amended or supplemented by the Company, if applicable, will not, contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, (iii) each broadly available road show, if any, when considered together with the Time of Sale Prospectus, does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and (iv) the Prospectus does not contain and, as amended or supplemented, if applicable, will not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, provided that the representations and warranties set forth in this paragraph 2(g) are limited to (A) statements or omissions made in reliance upon information relating to the Selling Shareholder furnished to the Company in writing by the Selling Shareholder expressly for use in the Registration Statement, the Time of Sale Prospectus, the Prospectus or any amendments or supplements thereto and (B) those portions of the Registration Statement, the Time of Sale Prospectus, the Prospectus or any amendments or supplements thereto specifically referencing the Selling Shareholder.

The Selling Shareholder is not prompted by any information concerning the Company which is not set forth in the Time of Sale Prospectus and Prospectus to sell its Shares pursuant to this Agreement.

3. Agreements to Sell and Purchase. The Company hereby agrees to sell to the several Underwriters, and each Underwriter, upon the basis of the representations and warranties herein contained, but subject to the conditions hereinafter stated, agrees, severally and not jointly, to purchase from the Company the respective numbers of Firm Shares set forth in Schedule I hereto opposite its name at $[ ] a share (the “Purchase Price”).

On the basis of the representations and warranties contained in this Agreement, and subject to its terms and conditions, the Sellers agree to sell to the Underwriters the Additional Shares, and the Underwriters shall have the right to

purchase, severally and not jointly, the Additional Shares at the Purchase Price. You may exercise this right on behalf of the Underwriters in whole or from time to time in part by giving written notice not later than 30 days after the date of this Agreement. Any exercise notice shall specify the number of Additional Shares to be purchased by the Underwriters and the date on which such shares are to be purchased. Each purchase date must be at least two business day after the written notice is given and may not be earlier than the closing date for the Firm Shares nor later than ten business days after the date of such notice. Additional Shares may be purchased as provided in Section 5 hereof solely for the purpose of covering over-allotments made in connection with the offering of the Firm Shares, if any. On each day, if any, that Additional Shares are to be purchased (an “Option Closing Date”), each Underwriter agrees, severally and not jointly, to purchase the number of Additional Shares (subject to such adjustments to eliminate fractional shares as you may determine) that bears the same proportion to the total number of Additional Shares to be purchased on such Option Closing Date as the number of Firm Shares set forth in Schedule I hereto opposite the name of such Underwriter bears to the total number of Firm Shares.

4. Terms of Public Offering. The Sellers are advised by you that the Underwriters propose to make a public offering of their respective portions of the Shares as soon after the Registration Statement and this Agreement have become effective as in your judgment is advisable. The Sellers are further advised by you that the Shares are to be offered to the public initially at $[ ] a share (the “Public Offering Price”) and to certain dealers selected by you at a price that represents a concession not in excess of $[ ] a share under the Public Offering Price, and that any Underwriter may allow, and such dealers may reallow, a concession, not in excess of $[ ] a share, to any Underwriter or to certain other dealers. The Public Offering Price is not in excess of the price recommended by X.X. Xxxxxx Securities Inc. (“JPMorgan”), acting as a “qualified independent underwriter” within the meaning of Rule 2720 of the Rules of Conduct of the NASD.

5. Payment and Delivery. Payment for the Firm Shares shall be made to the Company in Federal or other funds immediately available in New York City against delivery of such Firm Shares for the respective accounts of the several Underwriters at 10:00 a.m., New York City time, on [ ], 2008, or at such other time on the same or such other date, not later than [ ], 2008, as shall be designated in writing by you. The time and date of such payment are hereinafter referred to as the “Closing Date.”

Payment for any Additional Shares shall be made to each Seller in Federal or other funds immediately available in New York City against delivery of such Additional Shares for the respective accounts of the several Underwriters at 10:00 a.m., New York City time, on the date specified in the corresponding notice described in Section 3 or at such other time on the same or on such other date, in any event not later than [ ], 2008, as shall be designated in writing by you.

The Company shall deliver the Firm Shares and each Seller shall deliver any Additional Shares through the facilities of DTC unless otherwise instructed by you.

The Firm Shares and Additional Shares shall be registered in such names and in such denominations as you shall request in writing not later than one full business day prior to the Closing Date or the applicable Option Closing Date, as the case may be. The Firm Shares and Additional Shares shall be delivered to you on the Closing Date or an Option Closing Date, as the case may be, for the respective accounts of the several Underwriters, with any transfer taxes payable in connection with the transfer of the Shares to the Underwriters duly paid, against payment of the Purchase Price therefor.

6. Conditions to the Company’s and Underwriters’ Obligations. The obligations of the Company to sell the Shares to the Underwriters and the several obligations of the Underwriters to purchase and pay for the Shares on the Closing Date are subject to the condition that the Registration Statement shall have become effective not later than [ ] p.m. (New York City time) on the date hereof.

The several obligations of the Underwriters are subject to the following further conditions:

(a) Subsequent to the execution and delivery of this Agreement and prior to the Closing Date or any Option Closing Date, if applicable, there shall not have occurred any change, or any development involving a prospective change, in the condition, financial or otherwise, or in the earnings, business or operations of the Company, from that set forth in the Time of Sale Prospectus that, in your judgment, is material and adverse and that makes it, in your judgment, impracticable to market the Shares on the terms and in the manner contemplated in the Time of Sale Prospectus.

(b) The Underwriters shall have received on the Closing Date and any applicable Option Closing Date a certificate, dated the Closing Date or the applicable Option Closing Date and signed by the chief financial officer or chief accounting officer of the Company and one additional senior executive officer of the Company, (i) to effect that such officers have carefully reviewed the Registration Statement, the Time of Sale Prospectus and the Prospectus and to the officer’s knowledge the representations in Section 1(b) hereof are true and correct as of the Closing Date or Option Closing Date, as applicable, (ii) to the effect set forth in Section 6(a) above; and to the effect that the other representations and

warranties of the Company contained in this Agreement are true and correct as of the Closing Date or the applicable Option Closing Date and that the Company has complied with all of the agreements and satisfied all of the conditions on its part to be performed or satisfied hereunder on or before the Closing Date or the applicable Option Closing Date.

The officer signing and delivering such certificate may rely upon his or her knowledge as to proceedings threatened.

(c) The Underwriters shall have received on the Closing Date and each applicable Option Closing Date an opinion and negative assurance letter of Xxxxx & Xxxxxxx LLP, outside counsel for the Company, dated the Closing Date and each applicable Option Closing Date, in the form attached hereto as Exhibit A.

(d) The Underwriters shall have received on the Closing Date and each applicable Option Closing Date a certificate signed by Xxxxxxx X. Xxxxx, Senior Vice President, General Counsel and Secretary of the Company, dated the Closing Date and each applicable Option Closing Date, in the form attached hereto as Exhibit B.

(e) The Underwriters shall have received on the Closing Date each applicable Option Closing Date an opinion letter of Wasserstrom & Associates, PA, counsel for the Selling Shareholder, dated the Closing Date and each applicable Option Closing Date, in the form attached hereto as Exhibit C.

(f) The Underwriters shall have received on the Closing Date and each applicable Option Closing Date, the opinion of Xxxxx and Xxxxxxx LLP, special intellectual property counsel for the Company, dated the Closing Date and each applicable Option Closing Date, in the form attached hereto as Exhibit D.

(g) The Underwriters shall have received on the Closing Date and each applicable Option Closing Date, the opinion of Xxx Xxxxxx LLP, special intellectual property counsel for the Company, dated the Closing Date and each applicable Option Closing Date, in the form attached hereto as Exhibit E.

(h) The Underwriters shall have received on the Closing Date and each applicable Option Closing Date an opinion of Xxxxxx & Xxxxxxx LLP, counsel for the Underwriters, dated the Closing Date, with respect to such matters as the Underwriters may reasonably request.

The opinions described in Section 6(c), 6(e), 6(f) and 6(g) and the certificate described in Section 6(d) above shall be rendered to the Underwriters at the request of the Company and shall so state therein.

With respect to Section 6(e) above, and to the extent such counsel deems appropriate, Wasserstrom & Associates, PA may rely upon the representations of the Selling Shareholder contained herein and in the Custody Agreement and Power of Attorney of the Selling Shareholder and in other documents and instruments; provided that (A) counsel for the Selling Shareholders is satisfactory to your counsel, (B) each document so relied upon is delivered to you and is in form and substance satisfactory to your counsel, (C) copies of such Custody Agreement and Power of Attorney and of any such other documents and instruments shall be delivered to you and shall be in form and substance satisfactory to your counsel and (D) Wasserstrom & Associates, PA shall state in their opinion that they are justified in relying on each such other opinion.

(i) The Underwriters shall have received, on each of the date hereof and the Closing Date and on each Option Closing Date, a letter dated the date hereof or the Closing Date or the applicable Option Closing Date, as the case may be, in form and substance satisfactory to the Underwriters, from Ernst & Young LLP, independent registered public accounting firm, containing statements and information of the type ordinarily included in accountants’ “comfort letters” to underwriters with respect to the financial statements and certain financial information contained in the Registration Statement, the Time of Sale Prospectus and the Prospectus; provided that the letter delivered on the Closing Date shall use a “cut-off date” not earlier than the date hereof or such earlier date as may be agreed to by JPMorgan and Xxxxxx Xxxxxxx.

(j) The “lock-up” agreements, each substantially in the form of Exhibit F hereto, between you and the stockholders, optionholders, officers and directors of the Company relating to sales and certain other dispositions of shares of Common Stock or certain other securities, delivered to you on or before the date hereof, shall be in full force and effect on the Closing Date or the applicable Option Closing Date.

(k) The amended “lock-up” agreements, each substantially in the form of Exhibit G hereto, between you and all the stockholders, option holders, officers and directors of the Company relating to sales and certain other dispositions of shares of Common Stock or certain other securities, delivered to you on or before the date hereof, shall be in full force and effect on the Closing Date or the applicable Option Closing Date.

(l) No action shall have been taken and no statute, rule, regulation or order shall have been enacted, adopted or issued by any federal, state or foreign governmental or regulatory authority that would, as of the Closing Date or the applicable Option Closing Date, prevent the issuance or sale of the Shares; and no injunction order of any federal, state or foreign court shall have been issued that would, as of the Closing Date or the applicable Option Closing Date, prevent the issuance or sale of the Shares.

(m) The Underwriters shall have received on and as of the Closing Date or the applicable Option Closing Date satisfactory evidence of the good standing of the Company in its jurisdiction of organization and its good standing as a foreign entity in such other jurisdictions as the Underwriters may reasonably request, in each case in writing or any standard form of telecommunication from the appropriate Governmental Authorities of such jurisdictions.

(n) The Shares to be delivered on the Closing Date or the applicable Option Closing Date shall have been approved for listing on the Nasdaq Global Market, subject to official notice of issuance.

(o) No order suspending the effectiveness of the Registration Statement shall be in effect, and no proceeding for such purpose pursuant to Section 8A under the Securities Act shall be pending before or threatened by the Commission; the Prospectus and each free writing prospectus required to be filed by the Company by Rule 433 under the Securities Act shall have been timely filed with the Commission under the Securities Act (in the case of a free writing prospectus to the extent required by Rule 433 under the Securities Act) and in accordance with Section 7(d) hereof; and all requests by the Commission for additional information shall have been complied with to the reasonable satisfaction of JPMorgan and Xxxxxx Xxxxxxx.

The several obligations of the Underwriters to purchase Additional Shares hereunder are subject to the delivery to you on the applicable Option Closing Date of such documents as you may reasonably request with respect to the good standing of the Company, the due authorization and issuance of the Additional Shares to be sold on such Option Closing Date and other matters related to the issuance of such Additional Shares.

7. Covenants of the Sellers. (a) The Company covenants with each Underwriter as follows:

(i) To furnish to you, without charge, five (5) signed copies of the Registration Statement (including exhibits thereto) and for delivery to each other Underwriter a conformed copy of the Registration Statement (without exhibits thereto) and to furnish to you in New York City, without charge, prior to 10:00 a.m. New York City time on the business day next succeeding the date of this Agreement and during the period mentioned in Section 7(a)(vi) and 7(a)(vii) below, as many copies of the Time of Sale Prospectus, the Prospectus and any supplements and amendments thereto or to the Registration Statement as you may reasonably request.

(ii) The Company will file the final Prospectus with the Commission within the time periods specified by Rule 424(b) and Rule 430A, 430B or 430C under the Securities Act, and will file any free writing prospectus known to the Company to the extent required to be filed by the Company by Rule 433 under the Securities Act.

(iii) Before amending or supplementing the Registration Statement, the Time of Sale Prospectus or the Prospectus, to furnish to you a copy of each such proposed amendment or supplement and not to file any such proposed amendment or supplement to which you reasonably object, and to file with the Commission within the applicable period specified in Rule 424(b) under the Securities Act any prospectus required to be filed pursuant to such rule.

(iv) To furnish to you a copy of each proposed free writing prospectus to be prepared by or on behalf of, used by, or referred to by the Company and not to use or refer to any proposed free writing prospectus to which you reasonably object.

(v) Not to take any action that would result in an Underwriter or the Company being required to file with the Commission pursuant to Rule 433(d) under the Securities Act a free writing prospectus prepared by or on behalf of the Underwriter that the Underwriter otherwise would not have been required to file thereunder.

(vi) If the Time of Sale Prospectus is being used to solicit offers to buy the Shares at a time when the Prospectus is not yet available to prospective purchasers and any event shall occur or condition exist as a result of which it is necessary to amend or supplement the Time of Sale Prospectus in order to make the statements therein, in the light of the circumstances in which they were made, not misleading, or if any event shall occur or condition exist as a result of which the Time of Sale Prospectus conflicts with the information contained in the Registration Statement then on file, or if, in the opinion of counsel for the Underwriters, it is necessary to amend or supplement the Time of Sale Prospectus to comply with applicable law, forthwith to prepare, file with the Commission and furnish, at its own expense, to the Underwriters and to any dealer upon request, either amendments or supplements to the Time of Sale Prospectus so that the statements in the Time of Sale Prospectus as so amended or supplemented will not, in the light of the circumstances when delivered to a prospective purchaser, be misleading or so that the Time of Sale Prospectus, as amended or supplemented, will no longer conflict with the Registration Statement, or so that the Time of Sale Prospectus, as amended or supplemented, will comply with applicable law, as the case may be.

(vii) If, during such period after the first date of the public offering of the Shares as in the opinion of counsel for the Underwriters the Prospectus (or in lieu thereof the notice referred to in Rule 173(a) under the Securities Act) is required by law to be delivered in connection with sales by an Underwriter or dealer, any event shall occur or condition exist as a result of which it is necessary

to amend or supplement the Prospectus in order to make the statements therein, in the light of the circumstances when the Prospectus (or in lieu thereof the notice referred to in Rule 173(a) under the Securities Act) is delivered to a purchaser, not misleading, or if, in the opinion of counsel for the Underwriters, it is necessary to amend or supplement the Prospectus to comply with applicable law, forthwith to prepare, file with the Commission and furnish, at its own expense, to the Underwriters and to the dealers (whose names and addresses you will furnish to the Company) to which Shares may have been sold by you on behalf of the Underwriters and to any other dealers upon request, either amendments or supplements to the Prospectus so that the statements in the Prospectus as so amended or supplemented will not, in the light of the circumstances when the Prospectus (or in lieu thereof the notice referred to in Rule 173(a) under the Securities Act) is delivered to a purchaser, be misleading or so that the Prospectus, as amended or supplemented, will comply with applicable law.

(viii) To endeavor to qualify the Shares for offer, sale and distribution under the securities or Blue Sky laws of such jurisdictions as you shall reasonably request; provided, however, that nothing contained herein shall require the Company to qualify to do business in any jurisdiction, to execute a general consent to service of process in any state or to subject itself to taxation in any jurisdiction in which it is otherwise not so subject.

(ix) To make generally available to the Company’s security holders and to you as soon as practicable an earning statement covering a period of at least twelve months beginning with the first fiscal quarter of the Company occurring after the date of this Agreement which shall satisfy the provisions of Section 11(a) of the Securities Act and the rules and regulations of the Commission thereunder.

(x) To comply with all applicable securities and other laws, rules and regulations in each jurisdiction in which the Directed Shares are offered in connection with the Directed Share Program.

(xi) Whether or not the transactions contemplated in this Agreement are consummated or this Agreement is terminated, to pay or cause to be paid all expenses incident to the performance of the Sellers obligations under this Agreement, including: (i) the fees, disbursements and expenses of the Company’s counsel and one firm of counsel for the Selling Stockholder and the Company’s accountants in connection with the registration and delivery of the Shares under the Securities Act and all other fees or expenses in connection with the preparation and filing of the Registration Statement, any preliminary prospectus, the Time of Sale Prospectus, the Prospectus, any free writing prospectus prepared by or on behalf of, used by, or referred to by the Company and amendments and supplements to any of the foregoing, including all printing costs associated

therewith, and the mailing and delivering of copies thereof to the Underwriters and dealers, in the quantities hereinabove specified, (ii) all costs and expenses related to the transfer and delivery of the Shares to the Underwriters, including any transfer or other taxes payable thereon, (iii) the cost of printing or producing any Blue Sky or Legal Investment memorandum in connection with the offer and sale of the Shares under state securities laws and all expenses in connection with the qualification of the Shares for offer and sale under state securities laws as provided in Section (iv) hereof, including filing fees and the reasonable fees and disbursements of counsel for the Underwriters in connection with such qualification and in connection with the Blue Sky or Legal Investment memorandum, (v) all filing fees and the reasonable fees and disbursements of counsel to the Underwriters incurred in connection with the review and qualification of the offering of the Shares by the NASD or FINRA and any counsel fees incurred on behalf of or disbursements by JPMorgan in its capacity as “qualified independent underwriter”, (vi) all fees and expenses in connection with the preparation and filing of the registration statement on Form 8-A relating to the Common Stock and all costs and expenses incident to listing the Shares on the Nasdaq Global Market, (vii) the cost of printing certificates representing the Shares, (viii) the costs and charges of any transfer agent, registrar or depositary, (ix) the costs and expenses of the Company relating to investor presentations on any “road show” undertaken in connection with the marketing of the offering of the Shares, including, without limitation, expenses associated with the preparation or dissemination of any electronic roadshow, expenses associated with the production of road show slides and graphics, fees and expenses of any consultants engaged in connection with the road show presentations with the prior approval of the Company, travel and lodging expenses of the representatives and officers of the Company and any such consultants, and, with the prior approval of the Company, fifty percent (50%) of the cost of any aircraft chartered in connection with the road show, (x) the document production charges and expenses associated with printing this Agreement, (xi) all fees and disbursements of counsel incurred by the Underwriters in connection with the Directed Share Program and stamp duties, similar taxes or duties or other taxes, if any, incurred by the Underwriters in connection with the Directed Share Program and (xii) all other costs and expenses incident to the performance of the obligations of the Company hereunder for which provision is not otherwise made in this Section. It is understood, however, that except as provided in this Section, Section 9 entitled “Indemnity and Contribution”, Section 10 entitled “Directed Share Program Indemnification” and the last paragraph of Section 12 below, the Underwriters will pay all of their costs and expenses, including fees and disbursements of their counsel, stock transfer taxes payable on resale of any of the Shares by them and any advertising expenses connected with any offers they may make.

The provisions of this Section 7(a)(xi) shall not supersede or otherwise affect any agreement the Sellers may otherwise have for the allocation of such expenses among themselves.

(xii) The Company will apply the net proceeds from the sale of the Shares as described in the Registration Statement, Time of Sale Prospectus and Prospectus under the heading “Use of Proceeds”.

(xiii) The Company will not take, directly or indirectly, any action designed to or that could reasonably be expected to cause or result in any stabilization or manipulation of the price of the Shares.

(xiv) For a period of two years from the date of this Agreement, upon your request, the Company will furnish you with a copy (i) as soon as practicable after the filing thereof, of each report filed by the Company with the Commission, any securities exchange or FINRA; (ii) as soon as practicable after the release thereof, of each material press release in respect of the Company that is not disseminated via the Company’s website or a national news service; and (iii) as soon as available, of each annual or similar report of the Company mailed to stockholders; provided, however, that the Company shall not be required to provide any reports or information (A) that is available on the Company’s website or XXXXX or to the public generally or (B) the provision of which would violate Regulation FD under the Exchange Act.

(xv) The Company will, pursuant to reasonable procedures developed in good faith, retain copies of each free writing prospectus, if any, that is not filed with the Commission in accordance with Rule 433 under the Securities Act.

(xvi) The Company will file with the Commission such reports as may be required by Rule 463 under the Securities Act.

(b) Each Seller also covenants with each Underwriter that, without the prior written consent of JPMorgan and Xxxxxx Xxxxxxx on behalf of the Underwriters, it will not, during the period beginning on the date of this Agreement and ending 180 days after the date of the Prospectus, (1) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any shares of Common Stock or any securities convertible into or exercisable or exchangeable for Common Stock or (2) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the Common Stock, whether any such transaction described in clause (1) or (2) above is to be settled by delivery of Common Stock or such other securities, in cash or otherwise or (3) file any registration statement with the Commission relating to the offering of any shares of Common Stock or any securities convertible into or exercisable or exchangeable for Common Stock (other than on Form S-8).

The restrictions contained in the preceding paragraph shall not apply to (a) the Shares to be sold hereunder or (b) the issuance by the Company of shares of Common Stock upon the exercise of an option or warrant or the conversion of a security outstanding on the date hereof described in the Prospectus or of which the Underwriters have been advised in writing. Notwithstanding the foregoing, if (1) during the last 17 days of the 180-day restricted period the Company issues an earnings release or material news or a material event relating to the Company occurs; or (2) prior to the expiration of the 180-day restricted period, the Company announces that it will release earnings results during the 16-day period beginning on the last day of the 180 -day period, the restrictions imposed by this Section 6(l) shall continue to apply until the expiration of the 18-day period beginning on the issuance of the earnings release or the occurrence of the material news or material event. The Company shall promptly notify JPMorgan and Xxxxxx Xxxxxxx of any earnings release, news or event that may give rise to an extension of the initial 180-day restricted period.

8. Covenants of the Underwriters. Each Underwriter severally covenants with the Company not to take any action that would result in the Company being required to file with the Commission under Rule 433(d) a free writing prospectus prepared by or on behalf of such Underwriter that otherwise would not be required to be filed by the Company thereunder, but for the action of the Underwriter

9. Indemnity and Contribution. (a) (i) The Company agrees to indemnify and hold harmless each Underwriter, each person, if any, who controls any Underwriter within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, and each affiliate of any Underwriter within the meaning of Rule 405 under the Securities Act from and against any and all losses, claims, damages and liabilities (including, without limitation, any legal or other expenses reasonably incurred in connection with defending or investigating any such action or claim) caused by any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement or any amendment thereof, any preliminary prospectus, the Time of Sale Prospectus, any issuer free writing prospectus as defined in Rule 433(h) under the Securities Act, any Company information that the Company has filed, or is required to file, pursuant to Rule 433(d) of the Securities Act, or the Prospectus or any amendment or supplement thereto, or caused by any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as such losses, claims, damages or liabilities are caused by any such untrue statement or omission or alleged untrue statement or omission based upon information relating to any Underwriter

furnished to the Company in writing by such Underwriter through you expressly for use therein. (ii) The Company also agrees to indemnify and hold harmless JPMorgan and each person, if any, who controls JPMorgan within the meaning of either Section 15 of the Act, or Section 20 of the Exchange Act, and each affiliate of JPMorgan, from and against any and all losses, claims, damages, liabilities and judgments incurred as a result of JPMorgan’s participation as a “qualified independent underwriter” within the meaning of Rule 2720 of the NASD’s Conduct Rules in connection with the offering of the Shares, except for any losses, claims, damages, liabilities, and judgments resulting from JPMorgan’s, or such controlling person’s or affiliate’s, willful misconduct.

(b) (i) The Selling Shareholder agrees to indemnify and hold harmless each Underwriter, each person, if any, who controls any Underwriter within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, and each affiliate of any Underwriter within the meaning of Rule 405 under the Securities Act to the extent and in the manner set forth in clause (a) above, but only to the extent that the untrue statement or alleged untrue statement or omission or alleged omission was made in reliance upon and in conformity with information relating to such Selling Shareholder furnished to the Company in writing by the Selling Shareholder expressly for use in the Registration Statement, the Time of Sale Prospectus, the Prospectus or any amendments or supplements thereto and those portions of the Registration Statement, the Time of Sale Prospectus, the Prospectus or any amendments or supplements thereto specifically referencing the Selling Shareholder. (ii) The Selling Shareholder also agrees to indemnify and hold harmless JPMorgan and each person, if any, who controls JPMorgan within the meaning of either Section 15 of the Act, or Section 20 of the Exchange Act, and each affiliate of JPMorgan, from and against any and all losses, claims, damages, liabilities and judgments incurred as a result of JPMorgan’s participation as a “qualified independent underwriter” within the meaning of Rule 2720 of the NASD’s Conduct Rules in connection with the offering of the Shares, except for any losses, claims, damages, liabilities, and judgments resulting from JPMorgan’s, or such controlling person’s or affiliate’s, willful misconduct. The total liability of the Selling Shareholder under the indemnity agreement contained in this paragraph (b) and under the contribution agreement contained in paragraphs (e) and (f) below shall be limited to an amount equal to the gross proceeds of such Selling Shareholder from sales of the Shares sold by the Selling Shareholder under this Agreement after deducting underwriting discounts and commissions.

(c) Each Underwriter agrees, severally and not jointly, to indemnify and hold harmless the Company, the Selling Stockholder, the directors of the Company, the officers of the Company who sign the Registration Statement and each person, if any, who controls the Company or the Selling Stockholder within the meaning of either Section 15 of the Securities Act or Section 20 of the

Exchange Act to the same extent as the foregoing indemnity from the Company and the Selling Stockholder to such Underwriter set forth in Sections 9(a) and 9(b) above, respectively, but in each case only with reference to information relating to such Underwriter furnished to the Company in writing by such Underwriter through you expressly for use in the Registration Statement, any preliminary prospectus, the Time of Sale Prospectus, any free writing prospectus or the Prospectus or any amendment or supplement thereto.

(d) In case any proceeding (including any governmental investigation) shall be instituted involving any person in respect of which indemnity may be sought pursuant to Section 9(a), 9(b) or 9(c), such person (the “indemnified party”) shall promptly notify the person against whom such indemnity may be sought (the “indemnifying party”) in writing and the indemnifying party, upon request of the indemnified party, shall retain counsel reasonably satisfactory to the indemnified party to represent the indemnified party and any others the indemnifying party may designate in such proceeding and shall pay the reasonable fees and disbursements of such counsel related to such proceeding. In any such proceeding, any indemnified party shall have the right to retain its own counsel, but the fees and expenses of such counsel shall be at the expense of such indemnified party unless (i) the indemnifying party and the indemnified party shall have mutually agreed to the retention of such counsel or (ii) the named parties to any such proceeding (including any impleaded parties) include both the indemnifying party and the indemnified party and representation of both parties by the same counsel would be inappropriate due to actual or potential differing interests between them. It is understood that the indemnifying party shall not, in respect of the legal expenses of any indemnified party in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the reasonable fees and expenses of more than one separate firm (in addition to any local counsel) for all such indemnified parties and that all such fees and expenses shall be reimbursed as they are incurred; provided, however that if indemnity may be sought pursuant to Section 9(a) above in respect of such proceeding, then in addition to such separate firm of the Underwriters, their affiliates and such control persons of the Underwriters the indemnifying party shall be liable for the reasonable fees and expenses of not more than one separate firm (in addition to any local counsel) for JPMorgan in its capacity as a “qualified independent underwriter”, its affiliates within the meaning of Rule 405 under the Securities Act, and all persons, if any, who control JPMorgan within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act. Such separate firm shall be designated in writing by JPMorgan and Xxxxxx Xxxxxxx, in the case of parties indemnified pursuant to Section 9(a)(i) or 9(b)(i), by JPMorgan in the case of parties indemnified pursuant to Section 9(a)(ii) or 9(b)(ii), in the case of any such separate firm for the Selling Shareholder pursuant to Section 9(c) by the Selling Shareholder, and in the case of any such separate firm for the Company pursuant to Section 9(c) by the Company. The indemnifying party shall not be

liable for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the indemnifying party agrees to indemnify the indemnified party from and against any loss or liability by reason of such settlement or judgment. Notwithstanding the foregoing sentence, if at any time an indemnified party shall have requested an indemnifying party to reimburse the indemnified party for fees and expenses of counsel as contemplated by the second and third sentences of this paragraph, the indemnifying party agrees that it shall be liable for any settlement of any proceeding effected without its written consent if (i) such settlement is entered into more than 30 days after receipt by such indemnifying party of the aforesaid request and (ii) such indemnifying party shall not have reimbursed the indemnified party in accordance with such request prior to the date of such settlement. No indemnifying party shall, without the prior written consent of the indemnified party, effect any settlement of any pending or threatened proceeding in respect of which any indemnified party is or could have been a party and indemnity could have been sought hereunder by such indemnified party, unless such settlement includes an unconditional release of such indemnified party from all liability on claims that are the subject matter of such proceeding.

(e) To the extent the indemnification provided for in Section 9(a), 9(b) or 9(c) is unavailable to an indemnified party or insufficient in respect of any losses, claims, damages or liabilities referred to therein, then each indemnifying party under such paragraph, in lieu of indemnifying such indemnified party thereunder, shall contribute to the amount paid or payable by such indemnified party as a result of such losses, claims, damages or liabilities (i) in such proportion as is appropriate to reflect the relative benefits received by the indemnifying party or parties, or JPMorgan in its capacity as “qualified independent underwriter,” as the case may be, on the one hand and the indemnified party or parties, or JPMorgan in its capacity as “qualified independent underwriter,” as the case may be, on the other hand from the offering of the Shares or (ii) if the allocation provided by clause 9(e)(i) above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause 9(e)(i) above but also the relative fault of the indemnifying party or parties on the one hand and of the indemnified party or parties on the other hand in connection with the statements or omissions that resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative benefits received by the Sellers on the one hand and the Underwriters, or JPMorgan in its capacity as “qualified independent underwriter,” as the case may be, on the other hand in connection with the offering of the Shares shall be deemed to be in the same respective proportions as the net proceeds from the offering of the Shares (before deducting expenses) received by the Sellers and the total underwriting discounts and commissions received by the Underwriters, in each case as set forth in the table on the cover of the Prospectus, or the fee, if any, received by JPMorgan in its

capacity as a “qualified independent underwriter,” as the case may be, bear to the aggregate Public Offering Price of the Shares. The relative fault of the Sellers on the one hand and the Underwriters or JPMorgan in its capacity as a “qualified independent underwriter,” as the case may be, on the other hand shall be determined by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information supplied by the Sellers or by the Underwriters or JPMorgan in its capacity as a “qualified independent underwriter,” as the case may be, and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission. The Underwriters’ respective obligations to contribute pursuant to this Section 9 are several in proportion to the respective number of Shares they have purchased hereunder, and not joint.

(f) The Sellers and the Underwriters agree that it would not be just or equitable if contribution pursuant to this Section 9 were determined by pro rata allocation (even if the Underwriters were treated as one entity for such purpose) or by any other method of allocation that does not take account of the equitable considerations referred to in Section 9(e). The amount paid or payable by an indemnified party as a result of the losses, claims, damages and liabilities referred to in Section 9(e) shall be deemed to include, subject to the limitations set forth above, any legal or other expenses reasonably incurred by such indemnified party in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section 9, no Underwriter shall be required to contribute any amount in excess of the amount by which the total price at which the Shares underwritten by it and distributed to the public were offered to the public exceeds the amount of any damages that such Underwriter has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. 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 remedies provided for in this Section 9 are not exclusive and shall not limit any rights or remedies that may otherwise be available to any indemnified party at law or in equity.

(g) The indemnity and contribution provisions contained in this Section 9 and the representations, warranties and other statements of the Company and the Selling Shareholder contained in this Agreement shall remain operative and in full force and effect regardless of (i) any termination of this Agreement, (ii) any investigation made by or on behalf of any Underwriter, any person controlling any Underwriter or any affiliate of any Underwriter, the Selling Shareholder or any person controlling the Selling Shareholder, or by or on behalf of the Company, its officers or directors or any person controlling the Company and (iii) acceptance of and payment for any of the Shares.

10. Directed Share Program Indemnification. (a) The Company agrees to indemnify and hold harmless Xxxxxx Xxxxxxx, each person, if any, who controls Xxxxxx Xxxxxxx within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act and each affiliate of Xxxxxx Xxxxxxx within the meaning of Rule 405 of the Securities Act (“Xxxxxx Xxxxxxx Entities”) from and against any and all losses, claims, damages and liabilities (including, without limitation, any legal or other expenses reasonably incurred in connection with defending or investigating any such action or claim) (i) caused by any untrue statement or alleged untrue statement of a material fact contained in any material prepared by or with the consent of the Company for distribution to Participants in connection with the Directed Share Program or caused by any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein, when considered in conjunction with the Time of Sale Prospectus, not misleading; (ii) caused by the failure of any Participant to pay for and accept delivery of Directed Shares that the Participant agreed to purchase; or (iii) related to, arising out of, or in connection with the Directed Share Program, other than losses, claims, damages or liabilities (or expenses relating thereto) that are finally judicially determined to have resulted from the bad faith or gross negligence of Xxxxxx Xxxxxxx Entities.

(b) In case any proceeding (including any governmental investigation) shall be instituted involving any Xxxxxx Xxxxxxx Entity in respect of which indemnity may be sought pursuant to Section 10(a), the Xxxxxx Xxxxxxx Entity seeing indemnity, shall promptly notify the Company in writing and the Company, upon request of the Xxxxxx Xxxxxxx Entity, shall retain counsel reasonably satisfactory to the Xxxxxx Xxxxxxx Entity to represent the Xxxxxx Xxxxxxx Entity and any others the Company may designate in such proceeding and shall pay the reasonable fees and disbursements of such counsel related to such proceeding. In any such proceeding, any Xxxxxx Xxxxxxx Entity shall have the right to retain its own counsel, but the fees and expenses of such counsel shall be at the expense of such Xxxxxx Xxxxxxx Entity unless (i) the Company shall have agreed to the retention of such counsel or (ii) the named parties to any such proceeding (including any impleaded parties) include both the Company and the Xxxxxx Xxxxxxx Entity and representation of both parties by the same counsel would be inappropriate due to actual or potential differing interests between them. The Company shall not, in respect of the legal expenses of the Xxxxxx Xxxxxxx Entities in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the fees and expenses of more than one separate firm (in addition to any local counsel) for all Xxxxxx Xxxxxxx Entities. Any such separate firm for the Xxxxxx Xxxxxxx Entities shall be designated in writing by Xxxxxx Xxxxxxx. The Company shall not be liable for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the Company agrees to indemnify the Xxxxxx Xxxxxxx Entities from and against any loss or liability by reason of such settlement

or judgment. Notwithstanding the foregoing sentence, if at any time a Xxxxxx Xxxxxxx Entity shall have requested the Company to reimburse it for fees and expenses of counsel as contemplated by the second and third sentences of this paragraph, the Company agrees that it shall be liable for any settlement of any proceeding effected without its written consent if (i) such settlement is entered into more than 30 days after receipt by the Company of the aforesaid request and (ii) the Company shall not have reimbursed the Xxxxxx Xxxxxxx Entity in accordance with such request prior to the date of such settlement. The Company shall not, without the prior written consent of Xxxxxx Xxxxxxx, effect any settlement of any pending or threatened proceeding in respect of which any Xxxxxx Xxxxxxx Entity is or could have been a party and indemnity could have been sought hereunder by such Xxxxxx Xxxxxxx Entity, unless such settlement includes an unconditional release of the Xxxxxx Xxxxxxx Entities from all liability on claims that are the subject matter of such proceeding.

(c) To the extent the indemnification provided for in Section 10(a) is unavailable to a Xxxxxx Xxxxxxx Entity or insufficient in respect of any losses, claims, damages or liabilities referred to therein, then the Company in lieu of indemnifying the Xxxxxx Xxxxxxx Entity thereunder, shall contribute to the amount paid or payable by the Xxxxxx Xxxxxxx Entity as a result of such losses, claims, damages or liabilities (i) in such proportion as is appropriate to reflect the relative benefits received by the Company on the one hand and the Xxxxxx Xxxxxxx Entities on the other hand from the offering of the Directed Shares or (ii) if the allocation provided by clause 10(c)(i) above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause 10(c)(i) above but also the relative fault of the Company on the one hand and of the Xxxxxx Xxxxxxx Entities on the other hand in connection with any statements or omissions that resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative benefits received by the Company on the one hand and the Xxxxxx Xxxxxxx Entities on the other hand in connection with the offering of the Directed Shares shall be deemed to be in the same respective proportions as the net proceeds from the offering of the Directed Shares (before deducting expenses) and the total underwriting discounts and commissions received by the Xxxxxx Xxxxxxx Entities for the Directed Shares, bear to the aggregate Public Offering Price of the Directed Shares. If the loss, claim, damage or liability is caused by an untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact, the relative fault of the Company on the one hand and the Xxxxxx Xxxxxxx Entities on the other hand shall be determined by reference to, among other things, whether the untrue or alleged untrue statement or the omission or alleged omission relates to information supplied by the Company or by the Xxxxxx Xxxxxxx Entities and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission.

(d) The Company and the Xxxxxx Xxxxxxx Entities agree that it would not be just or equitable if contribution pursuant to this Section 10 were determined by pro rata allocation (even if the Xxxxxx Xxxxxxx Entities were treated as one entity for such purpose) or by any other method of allocation that does not take account of the equitable considerations referred to in Section 10(c). The amount paid or payable by the Xxxxxx Xxxxxxx Entities as a result of the losses, claims, damages and liabilities referred to in the immediately preceding paragraph shall be deemed to include, subject to the limitations set forth above, any legal or other expenses reasonably incurred by the Xxxxxx Xxxxxxx Entities in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section 10, no Xxxxxx Xxxxxxx Entity shall be required to contribute any amount in excess of the amount by which the total price at which the Directed Shares distributed to the Participants were offered to the Participants exceeds the amount of any damages that such Xxxxxx Xxxxxxx Entity has otherwise been required to pay. The remedies provided for in this Section 10 are not exclusive and shall not limit any rights or remedies which may otherwise be available to any indemnified party at law or in equity.

(e) The indemnity and contribution provisions contained in this Section 10 shall remain operative and in full force and effect regardless of (i) any termination of this Agreement, (ii) any investigation made by or on behalf of any Xxxxxx Xxxxxxx Entity or the Company, its officers or directors or any person controlling the Company and (iii) acceptance of and payment for any of the Directed Shares.

11. Termination. The Underwriters may terminate this Agreement by notice given by you to the Company, if after the execution and delivery of this Agreement and prior to the Closing Date (i) trading generally shall have been suspended or materially limited on, or by, as the case may be, any of the New York Stock Exchange, the American Stock Exchange, or the Nasdaq Global Market, (ii) trading of any securities of the Company shall have been suspended on any exchange or in any over-the-counter market, (iii) a material disruption in securities settlement, payment or clearance services in the United States shall have occurred, (iv) any moratorium on commercial banking activities shall have been declared by Federal or New York State authorities or (v) there shall have occurred any outbreak or escalation of hostilities, or any change in financial markets or any calamity or crisis that, in your judgment, is material and adverse and which, singly or together with any other event specified in this clause (v), makes it, in your judgment, impracticable or inadvisable to proceed with the offer, sale or delivery of the Shares on the terms and in the manner contemplated in the Time of Sale Prospectus or the Prospectus.

12. Effectiveness; Defaulting Underwriters. This Agreement shall become effective upon the execution and delivery hereof by the parties hereto.

If, on the Closing Date or an Option Closing Date, as the case may be, any one or more of the Underwriters shall fail or refuse to purchase Shares that it has or they have agreed to purchase hereunder on such date, and the aggregate number of Shares that such defaulting Underwriter or Underwriters agreed but failed or refused to purchase is not more than one-tenth of the aggregate number of the Shares to be purchased on such date, the other Underwriters shall be obligated severally in the proportions that the number of Firm Shares set forth opposite their respective names in Schedule I bears to the aggregate number of Firm Shares set forth opposite the names of all such non-defaulting Underwriters, or in such other proportions as you may specify, to purchase the Shares which such defaulting Underwriter or Underwriters agreed but failed or refused to purchase on such date; provided that in no event shall the number of Shares that any Underwriter has agreed to purchase pursuant to this Agreement be increased pursuant to this Section 12 by an amount in excess of one-ninth of such number of Shares without the written consent of such Underwriter. If, on the Closing Date, any Underwriter or Underwriters shall fail or refuse to purchase Firm Shares and the aggregate number of Firm Shares with respect to that such default occurs is more than one-tenth of the aggregate number of Firm Shares to be purchased on such date, and arrangements satisfactory to you and the Company for the purchase of such Firm Shares are not made within 36 hours after such default, this Agreement shall terminate without liability on the part of any non-defaulting Underwriter or the Company. In any such case either you or the Company shall have the right to postpone the Closing Date, but in no event for longer than seven days, in order that the required changes, if any, in the Registration Statement, in the Time of Sale Prospectus, in the Prospectus or in any other documents or arrangements may be effected. If, on an Option Closing Date, any Underwriter or Underwriters shall fail or refuse to purchase Additional Shares and the aggregate number of Additional Shares with respect to which such default occurs is more than one-tenth of the aggregate number of Additional Shares to be purchased on such Option Closing Date, the non-defaulting Underwriters shall have the option to (i) terminate their obligation hereunder to purchase the Additional Shares to be sold on such Option Closing Date or (ii) purchase not less than the number of Additional Shares that such non-defaulting Underwriters would have been obligated to purchase in the absence of such default. Any action taken under this paragraph shall not relieve any defaulting Underwriter from liability in respect of any default of such Underwriter under this Agreement.

If this Agreement shall be terminated by the Underwriters, or any of them, because of any failure or refusal on the part of any Seller to comply with the terms or to fulfill any of the conditions of this Agreement, or if for any reason any Seller shall be unable to perform its obligations under this Agreement, such defaulting Seller will reimburse the Underwriters or such Underwriters as have so terminated this Agreement with respect to themselves, severally, for all out-of-pocket expenses (including the fees and disbursements of their counsel) reasonably

incurred by such Underwriters in connection with this Agreement or the offering contemplated hereunder. If this Agreement is terminated pursuant to this Section 12 by reasons of the default of one of the Underwriters, the Company shall not be obligated to reimburse any defaulting Underwriter on account of their expenses.

13. Entire Agreement. (a) This Agreement, together with any contemporaneous written agreements and any prior written agreements (to the extent not superseded by this Agreement) that relate to the offering of the Shares, represents the entire agreement between the Company and the Selling Shareholder, on the one hand, and the Underwriters, on the other, with respect to the preparation of any preliminary prospectus, the Time of Sale Prospectus, the Prospectus, the conduct of the offering, and the purchase and sale of the Shares.

(b) The Company acknowledges that in connection with the offering of the Shares: (i) the Underwriters have acted at arms length, are not agents of, and owe no fiduciary duties to, the Company or any other person, (ii) the Underwriters owe the Company only those duties and obligations set forth in this Agreement and prior written agreements (to the extent not superseded by this Agreement), if any, and (iii) the Underwriters may have interests that differ from those of the Company. The Company waives to the full extent permitted by applicable law any claims it may have against the Underwriters arising from an alleged breach of fiduciary duty in connection with the offering of the Shares.

14. Counterparts. This Agreement may be signed in two or more counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument.

15. Applicable Law. This Agreement shall be governed by and construed in accordance with the internal laws of the State of New York.

16. Headings. The headings of the sections of this Agreement have been inserted for convenience of reference only and shall not be deemed a part of this Agreement.

17. Notices. All communications hereunder shall be in writing and effective only upon receipt and if to the Underwriters shall be delivered, mailed or sent to you in care of Xxxxxx Xxxxxxx & Co. Incorporated, 0000 Xxxxxxxx, Xxx Xxxx, Xxx Xxxx 00000, Attention: Equity Syndicate Desk, with a copy to the Legal Department; and in the case of X.X. Xxxxxx Securities Inc., 000 Xxxx Xxxxxx, Xxx Xxxx, Xxx Xxxx 00000, Attention: Equity Syndicate Desk; and if to the Company shall be delivered, mailed or sent to 0000 Xxxxx Xxxx, Xx. Xxxxxxxxxx, Xxxxxxx 00000, Attention: Xxxxxxx X. Xxxxx, Esq.; and if to the Selling Shareholder shall be delivered, mailed or sent to 0000 Xxxxx Xxxx, Xx. Xxxxxxxxxx, Xxxxxxx 00000, Attention: Xxxxxxx X. Xxxxx, M.D., Xxxxx X. XxXxxxx and Xxxxxxx X. Xxxxx, Attorneys-in-Fact.

[Signature Page Follows]

If the foregoing is in accordance with your understanding, please indicate your acceptance of this Agreement by signing in the space provided below.


Very truly yours, MAKO SURGICAL CORP.
By:
	Name:	Xxxxxxx X. Xxxxx, M.D.
	Title:	President and Chief Operating Officer


Z-KAT, INC.
By:
	Name:
	Title:	Attorney-in-Fact

[Underwriting Agreement]


	Accepted as of the date hereof X.X. Xxxxxx Securities Inc. Xxxxxx Xxxxxxx & Co. Incorporated Acting severally on behalf of themselves and the several Underwriters named in Schedule I hereto. By: X.X. Xxxxxx Securities Inc.
	By:
		Name:
		Title:


	By: Xxxxxx Xxxxxxx & Co. Incorporated
	By:
		Name:
		Title:

[Underwriting Agreement]

SCHEDULE I


Underwriter		Number of Firm Shares To Be Purchased
X.X. Xxxxxx Securities Inc.		[ ]
Xxxxxx Xxxxxxx & Co. Incorporated.		[ ]
Xxxxx and Company, LLC.		[ ]
Wachovia Capital Markets, LLC.		[ ]
National Securities Corporation.		[ ]

Total:.		5,100,000

I-1

SCHEDULE II

Time of Sale Prospectus

1.		Preliminary Prospectus issued [ ], 2008

2.		[identify all issuer free writing prospectuses filed by the Company under Rule 433(d) of the Securities Act]

3.		[free writing prospectus containing a description of terms that does not reflect final terms, if the Time of Sale Prospectus does not include a final term sheet]

4.		[orally communicated pricing information to be included on Schedule II if a final term sheet is not used]

5.		[final term sheet attached hereto as Exhibit H]

II-1

EXHIBIT A

[Form of Opinion of Xxxxx and Xxxxxxx LLP]

(a) The Company is validly existing as a corporation and in good standing as of , 2008 under the laws of the State of Delaware. The Company has the corporate power to own, lease and operate its current properties and to conduct its business as described in the Prospectus.

(b) The authorized, issued and outstanding common stock of the Company, as of , 2008 was as set forth under the caption “Capitalization” in the Time of Sale Prospectus and the Prospectus. All shares of common stock of the Company shown as issued and outstanding under said caption are duly authorized and, assuming the receipt of consideration therefor as provided in resolutions of the Company’s Board of Directors authorizing issuances thereof, are validly issued, fully paid and non-assessable. No holder of outstanding shares of common stock of the Company has any statutory preemptive right under the Delaware General Corporation Act or, to our knowledge, any contractual right to subscribe for any of the Shares.

(d) When issued in accordance with the provisions of the Agreement, the Shares will be validly issued, fully paid and non-assessable.

(e) Based solely upon telephone communications between an attorney of this firm and a member of the SEC staff, the Registration Statement has become effective under the Securities Act, and to our knowledge, no stop order suspending the effectiveness of the Registration Statement or suspending or preventing the use of the Prospectus has been issued and no proceedings for that purpose have been instituted or are threatened by the Securities and Exchange Commission. The required filings of the Prospectus pursuant to Rule 424(b) promulgated pursuant to the Securities Act have been made in the manner and within the time period required by Rule 424(b).

(f) The Registration Statement, the Time of Sale Prospectus and the Prospectus (except for the financial statements and supporting schedules included therein, as to which we express no opinion) comply as to form in all material respects with the requirements of the Securities Act and the applicable rules and regulations thereunder.

A-1

(g) The information in the Time of Sale Prospectus and the Prospectus under the captions “Description of Capital Stock,” “Stock Available for Future Sale,” and “Material U.S. Federal Income Tax Considerations for Non-U.S. Holders of Common Stock,” to the extent that such information constitutes matters of law or legal conclusions, has been reviewed by us and is accurate in all material respects. The Common Stock conforms as to legal matters in all material respects to the description thereof set forth in the Prospectus under the caption “Description of Capital Stock — Common Stock.”

(h) The execution, delivery and performance on the date hereof by the Company of the Agreement do not (i) violate the Delaware General Corporation Act, the Second Amended and Restated Certificate of Incorporation, as amended, or the Second Amended and Restated Bylaws of the Company, (ii) violate any provision of Applicable Federal Law or the Delaware General Corporation Act, (iii) violate any court or administrative order, judgment, or decree listed on Schedule 2 attached hereto that names the Company and is specifically directed to it or any of its property, or (iv) to our knowledge, breach or constitute a default under any agreement or contract to which the Company is a party filed as an exhibit to the Registration Statement (except that we express no opinion with respect any matters that would require a mathematical calculation or a financial or accounting determination).

(i) No approval or consent of, or registration or filing with, any federal or state governmental agency is required to be obtained or made by the Company under Applicable Federal Law or the Delaware General Corporation Act in connection with the execution, delivery and performance on the date hereof by the Company of the Agreement.

(j) The Company is not and, after giving effect to the offering and sale of the Shares and the application of the proceeds thereof as described in the Prospectus, will not be, an “investment company” within the meaning of the Investment Company Act of 1940, as amended.

(k) The statements in the Health Regulatory Sections of the Prospectus, insofar as such statements purport to summarize applicable provisions of the Health Care Laws are accurate in all material respects. For purposes of this opinion, the term “Health Regulatory Sections” shall mean the information under the following captions in the Prospectus (collectively, such captioned sections or portions thereof are hereinafter referred to as the “Health Regulatory Sections”):

•

“Risk Factors — Risk Related to Our Business — We may be required by the FDA to revise, qualify or refrain from using certain terms to label and market our current or future products, which could harm our ability to market and commercialize our products,”

A-2

	•		“Risk Factors — Risk Related to Our Business — Modifications to our currently FDA-cleared products or the introduction of new products may require new regulatory clearances or approvals or require us to recall or cease marketing our current products until clearances or approvals are obtained,”

	•		“Risk Factors — Risk Related to Our Business — We have only limited clinical data to support the safety and efficiency of MAKOplasty, which may make patients, surgeons and hospitals reluctant to purchase our products,”

	•		“Risk Factors — Risk Related to Our Business — We could become subject to product liability claims, product recalls and other field or regulatory actions that could be expensive, divert management’s attention and harm our business,”

	•		“Risk Factors — Risk Related to Our Business — If hospitals, surgeons and other healthcare providers are unable to obtain coverage or reimbursement from third-party payors for MAKOplasty procedures, hospitals may not purchase our HGS and surgeons may not perform MAKOplasty, which would harm our business and financial results,”

	•		“Risk Factors — Risk Related to Regulatory Compliance — If we fail to comply with the extensive government regulations relating to our business, we may be subject to fines, injunctions and other penalties that could harm our business,”

	•		“Risk Factors — Risks Related to Regulatory Compliance — Failure to obtain regulatory approval in additional foreign jurisdictions will prevent us from expanding the commercialization of our products abroad,”

	•		“Risk Factors — Risks Related to Regulatory Compliance — If we or our third-party manufacturers or suppliers fail to comply with the FDA’s Quality System Regulations, our manufacturing operations could be interrupted and our product sales and operating results could suffer,”

	•		“Risk Factors — Risks Related to Regulatory Compliance — Our products may in the future be subject to product recalls that could harm our reputation, business operations and financial results,”

A-3

	•		“Risk Factors — Risks Related to Regulatory Compliance — If our products, or malfunction of our products, cause or contribute to a death or a serious injury, we will be subject to medical device reporting regulations, which can result in voluntary corrective actions or agency enforcement actions,”

	•		“Risk Factors — Risks Related to Regulatory Compliance — We may be subject to fines, penalties or injunctions if we are determined to be promoting the use of our products for unapproved or “off-label” uses, resulting in damage to our reputation and business,”

	•		“Risk Factors — Risks Related to Regulatory Compliance — Federal regulatory reforms may adversely affect our ability to sell our products profitably,”

	•		“Risk Factors — Risks Related to Regulatory Compliance — We may be subject, directly or indirectly, to federal and state healthcare fraud and abuse laws and regulations and could face substantial penalties if we are unable to fully comply with such laws,”

	•		“Business — Regulatory Requirements of the U.S. Food and Drug Administration,” and

	•		“Business — Health Care Laws and Regulations.”

A-4

[Form of Negative Assurance Letter of Xxxxx and Xxxxxxx LLP]

(i) The Registration Statement, at the time it became effective, contained an untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary to make the statements therein not misleading.

(ii) The Prospectus, as of its date or as of the date hereof, contained or contains an untrue statement of a material fact or omitted to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading.

(iii) The Pricing Disclosure Package, as of [_:___] [A.M./P.M.] (New York City time) on , 2008, (which you have informed us is a time prior to the time of the first sale of the Securities by any Underwriter) contained an untrue statement of a material fact or omitted to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading.

(iv) There are any legal or governmental proceedings pending or threatened against the Company that are required to be disclosed in the Registration Statement, the Pricing Disclosure Package, or the Prospectus, other than those disclosed therein.

(v) There are any contracts or documents of a character required to be described in the Registration Statement, the Pricing Disclosure Package, or the Prospectus or to be filed as exhibits to the Registration Statement that are not described or referred to therein or so filed.

A-5

EXHIBIT B

[Form of General Counsel Certificate]

(a) After due inquiry, I do not know of any legal or governmental proceedings pending or threatened to which the Company is a party or to which any of the properties of the Company is subject that are required to be described in the Registration Statement, the Time of Sale Prospectus and the Prospectus and are not so described or of any statutes, regulations, contracts or other documents that are required to be described in the Registration Statement, the Time of Sale Prospectus or the Prospectus or to be filed as exhibits to the Registration Statement that are not described or filed as required.

(b) To the best of my knowledge, there are no lawsuits or regulatory proceedings, pending or threatened, brought by or before the United States Food and Drug Administration, in which the Company or any of its officers or directors, in their capacity as such, is or would be the defendant or respondent, except as described in the Registration Statement, the Time of Sale Prospectus and the Prospectus, and without an independent inquiry, I am not aware of any lawsuit or regulatory proceeding, pending or threatened, brought by or before any other federal regulatory authority in which the Company or any of its officers or directors, in their capacity as such, is or would be the defendant or respondent, except as described in the Registration Statement, the Time of Sale Prospectus and the Prospectus.

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EXHIBIT C

[Form of Opinion of Wasserstrom & Associates, P.A.]

(i) The Underwriting Agreement has been duly authorized, executed and delivered by or on behalf of the Selling Shareholder.

(ii) The execution and delivery by the Selling Shareholder of the Underwriting Agreement, the Custody Agreement and the Power of Attorney and the sale of the Selling Shareholder’s Shares pursuant to the Underwriting Agreement will not violate any provision of applicable law, which, in our experience is typically applicable to transactions of the nature contemplated by the Underwriting Agreement, Custody Agreement and Power of Attorney and is applicable to the Selling Shareholder, or the Articles or by-laws of the Selling Shareholder, or, to our knowledge, any agreement or other instrument known to us to be binding upon the Selling Shareholder or, any judgment, order or decree known to us to be applicable to the Selling Shareholder of any governmental body, agency or court having jurisdiction over the Selling Shareholder, and no consent, approval, authorization or order of, or qualification with, any governmental body or agency is required for the sale of the Selling Shareholder’s Shares under the Underwriting Agreement.

(iii) The Selling Shareholder has the legal right and power, and all authorization and approval required by law, to enter into the Underwriting Agreement and the Custody Agreement and Power of Attorney of the Selling Shareholder and to sell, transfer and deliver the Shares to be sold by the Selling Shareholder or a security entitlement in respect of such Shares.

(iv) The Custody Agreement and the Power of Attorney of the Selling Shareholder have been duly authorized, executed and delivered by the Selling Shareholder and are valid and binding agreements of the Selling Shareholder except as to rights to indemnity under the Custody Agreement and Power of Attorney may be limited by applicable laws and except as enforcement may be limited by applicable bankruptcy, insolvency, reorganization, arrangement, moratorium or other similar laws affecting creditor’s rights, and subject to general equity principles and to limitations on availability of equitable relief, including specific performance.

(v) Upon indication by book entry that the Shares to be sold by the Selling Shareholder pursuant to the Underwriting Agreement have been credited to a securities account maintained by the Underwriters at the DTC and payment therefor in accordance with the Underwriting Agreement (assuming that the Underwriters do not have “notice of any adverse claim” (within the meaning of Section 8-105 of the UCC) to such Shares), (A) under Section 8-501 of the UCC, the Underwriters will acquire a valid security entitlement with respect to such Shares and (B) no action based on any “adverse claim” (within the meaning of Section 8-102 of the UCC) to such Shares may be asserted against any Underwriter with respect to such security entitlement; in giving this opinion we have assumed that DTC is a securities intermediary as defined in Section 8-102(14) of the UCC.

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EXHIBIT D

[Form of Opinion of Xxxxx and Lardner LLP]

1. The statements in the Registration Statement, Preliminary Prospectus and the Prospectus under the headings “Prospectus Summary — Overview”, “Risk Factors — Risks Related to Our Business — We rely heavily on intellectual property that we license from others, and if we are unable to maintain these licenses or obtain additional licenses that we may need, our ability to compete will be harmed”, “Risk Factors — Risks Related to Our Intellectual Property”, “Business — Intellectual Property” and “Certain Relationships and Related Person Transactions — Z-Kat Transactions”, insofar as such statements concern the Relevant Patent Matters and constitute matters of law or legal conclusions, are accurate and fairly present, in all material respects, the information called for with respect to such matters; provided, however, that we have reasonably relied on representations of officers and key employees with respect to any factual matters contained in such statements.

2. To our knowledge, the Company has not received any written notice of infringement of, or conflict with, the rights or claims of third parties with respect to any Relevant Patent Matters.

3. To our knowledge, the Company is not infringing or otherwise violating the intellectual property rights of others.

4. To our knowledge, the foreign associates who were instructed to attend to the filing of non-U.S. patent applications that are counterparts of the Relevant Patent Matters have confirmed the timely filing of such applications.

5. To our knowledge, there are no pending re-examination, reissue or interference proceedings before the United States Patent and Trademark office (the “PTO”) with respect to any Relevant Patent Matter, or any pending legal or governmental proceeding before any other administrative agency or court with respect to any Relevant Patent Matter (any such PTO or other administrative agency or court proceeding is referred to as a “Proceeding”), and we have not received any written notice that any such Proceeding is threatened or contemplated.

6. All of the patents and patent applications included in the Relevant Patent Matters have been assigned to the Company, either as sole or as a joint owner, and to our knowledge, there are no inventors who have refused to assign their rights in and to such patents and patent applications to the Company or another joint owner, as applicable.

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7. To our knowledge, the license granted to the Company by pursuant to the License Agreement, dated as of March 29, 2006, by and among the Company, International Business Machines Corporation and Z-Kat, Inc. (the “License Agreement”), is valid, binding and enforceable in accordance with its terms, except as that enforceability may be limited by (i) bankruptcy, insolvency, reorganization, moratorium, fraudulent transfer or other similar laws of general applicability relating to or affecting the enforcement of creditor’s rights, (ii) the effect of general principles of equity (regardless of whether enforceability is considered in a proceeding in equity or at law) and (iii) an implied covenant of good faith and fair dealing. To our knowledge there is no pending proceeding or claim by a third party challenging the Company’s license under the License Agreement.

8. To our knowledge, there are no facts with respect to any of the pending patent applications included in the Relevant Patent Matters that presently lead us to conclude that one or more of such applications could not issue as patents (though the form of the claims may change), or that presently lead us to conclude that such patents, if issued, would not be valid and enforceable in accordance with applicable regulations.

9. To our knowledge, the Company has complied with all applicable duty of candor and disclosure requirements of the PTO with respect to the pending patent applications included in the Relevant Patent Matters.

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EXHIBIT E

[Form of Opinion of Xxx Xxxxxx LLP]

1. To our knowledge, the Company has not received any written notice of infringement of, or conflict with, the rights or claims of third parties with respect to any Relevant Patent Matters.

2. To our knowledge, the Company is not infringing or otherwise violating the intellectual property rights of others.

3. To our knowledge, the foreign associates who were instructed to attend to the filing of non-U.S. patent applications that are counterparts of the Relevant Patent Matters have confirmed the timely filing of such applications.

4. To our knowledge, there are no pending re-examination, reissue or interference proceedings before the United States Patent and Trademark office (the “PTO”) with respect to any Relevant Patent Matter, or any pending legal or governmental proceeding before any other administrative agency or court with respect to any Relevant Patent Matter (any such PTO or other administrative agency or court proceeding is referred to as a “Proceeding”), and we have not received any written notice that any such Proceeding is threatened or contemplated.

5. All of the patents and patent applications included in the Relevant Patent Matters have been assigned to the Company, either as sole or as a joint owner, and to our knowledge, there are no inventors who have refused to assign their rights in and to such patents and patent applications to the Company or another joint owner, as applicable.

6. To our knowledge, there are no facts with respect to any of the pending patent applications included in the Relevant Patent Matters that presently lead us to conclude that one or more of such applications could not issue as patents (though the form of the claims may change), or that presently lead us to conclude that such patents, if issued, would not be valid and enforceable in accordance with applicable regulations.

7. To our knowledge, the Company has complied with all applicable duty of candor and disclosure requirements of the PTO with respect to the pending patent applications included in the Relevant Patent Matters.

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EXHIBIT F

FORM OF LOCK UP LETTER

[ ], 2007


X.X. Xxxxxx Securities Inc.
Xxxxxx Xxxxxxx & Co. Incorporated
Xxxxx and Company, LLC
Wachovia Capital Markets, LLC
c/o		X.X. Xxxxxx Securities Inc.
		000 Xxxx Xxxxxx
		Xxx Xxxx, XX 00000

c/o		Morgan Xxxxxxx & Co. Incorporated
		0000 Xxxxxxxx
		Xxx Xxxx, XX 00000

Re: MAKO Surgical Corp.—Initial Public Offering

Ladies and Gentlemen:

The undersigned understands that X.X. Xxxxxx Securities Inc. (“X.X. Xxxxxx”) and Xxxxxx Xxxxxxx & Co. Incorporated (“Xxxxxx Xxxxxxx”) propose to enter into an Underwriting Agreement (the “Underwriting Agreement”) with MAKO Surgical Corp., a Delaware corporation (the “Company”), providing for the public offering pursuant to a registration statement on Form S-1 as filed with the U.S. Securities and Exchange Commission (the “Public Offering”) by the several Underwriters named in Schedule I to the Underwriting Agreement, including X.X. Xxxxxx and Xxxxxx Xxxxxxx (the “Underwriters”), of shares of the Company’s Common Stock, par value $0.001 per share (the “Common Stock”).

To induce the Underwriters that may participate in the Public Offering to continue their efforts in connection with the Public Offering, the undersigned hereby agrees that, without the prior written consent of X.X. Xxxxxx and Xxxxxx Xxxxxxx on behalf of the Underwriters, it will not, during the period commencing on the date of the initial preliminary prospectus relating to the Public Offering and ending 180 days after the date of the final prospectus (the “Prospectus”) relating to the Public Offering (the “Lock-Up Period”), (1) offer, pledge, sell, announce the intention to sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any

F-1

shares of Common Stock or any securities convertible into or exercisable or exchangeable for Common Stock (including without limitation, Common Stock which may be deemed to be beneficially owned by the undersigned in accordance with the rules of the Securities and Exchange Commission and securities that may be issued upon exercise of a stock option or warrant) or (2) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the Common Stock, whether any such transaction described in clause (1) or (2) above is to be settled by delivery of Common Stock or such other securities, in cash or otherwise. The foregoing sentence shall not apply to transactions relating to shares of Common Stock or other securities acquired in open market transactions after the completion of the Public Offering, provided that no filing under Section 16(a) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), shall be required or shall be voluntarily made during the Lock-Up Period in connection with subsequent sales of Common Stock or such other securities acquired in open market transactions during the Lock-Up Period (it being understood that purchases of Common Stock or such other securities shall be permitted in open market transactions during the Lock-Up Period regardless of whether a filing is required under Section 16(a) of the Exchange Act). In addition, the foregoing sentence shall not apply to shares of Common Stock that may be withheld by the Company to pay taxes upon vesting of restricted Common Stock held by employees of the Company.

In addition, the undersigned agrees that, without the prior written consent of X.X. Xxxxxx and Xxxxxx Xxxxxxx on behalf of the Underwriters, it will not, during the period commencing on the date of the initial preliminary prospectus relating to the Public Offering and ending 180 days after the date of the Prospectus, make any demand for or exercise any right with respect to, the registration of any shares of Common Stock or any security convertible into or exercisable or exchangeable for Common Stock. The undersigned also agrees and consents to the entry of stop transfer instructions with the Company’s transfer agent and registrar against the transfer of the undersigned’s shares of Common Stock except in compliance with the foregoing restrictions.

Notwithstanding the foregoing, the undersigned may transfer shares of Common Stock or any security convertible into shares of Common Stock (i) as a bona fide gift or gifts; (ii) as a distribution to general or limited partners, stockholders or members of the undersigned; (iii) if the undersigned is a corporation, to an affiliate or affiliates of the corporation; or (iv) by will or intestate succession to the undersigned’s immediate family or to a trust, the beneficiaries of which are exclusively the undersigned or members of the undersigned’s immediate family; provided, however, that in the case of any transfer pursuant to clauses (i), (ii), (iii) or (iv):

(a) the undersigned provides prior written notice of such gift, pledge, distribution or transfer to X.X. Xxxxxx and Xxxxxx Xxxxxxx;

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(b) each donee, pledgee, distributee or transferee (as the case may be) executes an agreement stating that such party is bound by the restrictions set forth herein;

(d) such transfer is not required to be reported during the Lock-Up Period, and the undersigned does not otherwise voluntarily report or announce such transfer, in any public report, filing with the U.S. Securities and Exchange Commission or otherwise (except for transfers which may be reported by the undersigned on an annual statement on Form 5 after the expiration of the Lock-Up Period).

For purposes of this Lock-Up Agreement, “immediate family” shall mean any relationship by blood, marriage or adoption, not more remote than first cousin.

If:

(1) during the last 17 days of the 180-day restricted period the Company issues an earnings release or material news or a material event relating to the Company is publicly announced; or

(2) prior to the expiration of the 180-day restricted period, the Company announces that it will release earnings results during the 16-day period beginning on the last day of the 180-day restricted period;

the Lock-Up Period shall be extended until the expiration of the 18-day period beginning on the issuance of the earnings release or the occurrence of the material news or material event.

The undersigned shall not engage in any transaction that may be restricted by this agreement during the 34-day period beginning on the last day of the initial restricted period unless the undersigned requests and receives prior written confirmation from the Company or X.X. Xxxxxx and Xxxxxx Xxxxxxx that the restrictions imposed by this agreement have expired.

The undersigned hereby represents and warrants that the undersigned has full power and authority to enter into this agreement and owns its Common Stock free and clear of any liens, encumbrances or claims. The undersigned understands that the Company and the Underwriters are relying upon this agreement in

F-3

proceeding toward consummation of the Public Offering. The undersigned further understands that this agreement is irrevocable and shall be binding upon the undersigned’s heirs, legal representatives, successors and assigns.

Whether or not the Public Offering actually occurs depends on a number of factors, including market conditions. Any Public Offering will only be made pursuant to an Underwriting Agreement, the terms of which are subject to negotiation between the Company and the Underwriters.

This agreement shall be governed by and construed in accordance with the laws of the State of New York, without regard to the conflict of laws principles thereof.

This agreement shall automatically terminate upon the earliest to occur, if any, of: (a) either X.X. Xxxxxx and Xxxxxx Xxxxxxx on the one hand, or the Company, on the other hand, advising the other in writing, prior to the execution of the Underwriting Agreement, that it has determined not to proceed with the Public Offering, (b) termination of the Underwriting Agreement entered into between the Company and the Underwriters before the sale of any Common Stock to the Underwriters or (c) December 31, 2007, in the event that the Underwriting Agreement has not been executed by that date.



		(Signature)



		(Print Name)



		(Print Address of Securityholder)



		(City, State and Zipcode)

F-4

EXHIBIT G

FORM OF AMENDED LOCK-UP AGREEMENT

[ ], 2008


X.X. Xxxxxx Securities Inc.
Xxxxxx Xxxxxxx & Co. Incorporated
Xxxxx and Company, LLC
Wachovia Capital Markets, LLC
c/o		X.X. Xxxxxx Securities Inc.
		000 Xxxx Xxxxxx
		Xxx Xxxx, XX 00000

c/o		Morgan Xxxxxxx & Co. Incorporated
		0000 Xxxxxxxx
		Xxx Xxxx, XX 00000

Re: MAKO Surgical Corp.— Amendment No. 1 to Lock-up Agreement

Ladies and Gentlemen:

The undersigned having previously executed a lock-up agreement, dated as of [ ], 2007 in connection with the proposed Public Offering of shares of the Company’s Common Stock (the “Lock-Up Agreement”) hereby replaces the final paragraph of such Lock-Up Agreement in its entirety with the following:

“This agreement shall automatically terminate upon the earliest to occur, if any, of: (a) either X.X. Xxxxxx and Xxxxxx Xxxxxxx on the one hand, or the Company, on the other hand, advising the other in writing, prior to the execution of the Underwriting Agreement, that it has determined not to proceed with the Public Offering, (b) termination of the Underwriting Agreement entered into between the Company and the Underwriters before the sale of any Common Stock to the Underwriters or (c) March 31, 2008, in the event that the Underwriting Agreement has not been executed by that date.”

Capitalized terms not defined herein shall have the meanings given to them in the Lock-Up Agreement.



		(Signature)



		(Print Name)



		(Print Address of Securityholder)



		(City, State and Zipcode)

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EXHIBIT H

$[ ]

[ ] Shares


Issuer:		MAKO Surgical Corp.
Symbol:		MAKO
Size:		$[ ]
Shares offered:		[ ] shares
Greenshoe:		[ ] shares; option to purchase additional shares from MAKO Surgical Corp. and the Selling Shareholder
Price to public:		$[ ] per share
Trade date:		[ ], 2008
Closing date:		[ ], 2008
CUSIP:		[ ]

Underwriters:		X.X. Xxxxxx Securities Inc.

		Xxxxxx Xxxxxxx & Co. Incorporated

		Xxxxx and Company, LLC

		Wachovia Capital Markets, LLC

		National Securities Corporation

The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering. You may get these documents for free by visiting XXXXX on the SEC web site at xxx.xxx.xxx. Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send to you the prospectus if you request it by calling toll-free 1-866-xxx-xxxx.

Any disclaimer or other notice that may appear below is not applicable to this communication and should be disregarded. Such disclaimer or notice was automatically generated as a result of this communication being sent by Bloomberg or another email system.

H-1

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] Shares MAKO SURGICAL CORP. COMMON STOCK, PAR VALUE $0.001 PER SHARE UNDERWRITING AGREEMENT

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