Document:

EX-10.1

 Exhibit 10.1 

Execution Version 

XOMA CORPORATION 

COMMON STOCK 

SALES AGREEMENT 

December 18, 2018 
 H.C.
Wainwright & Co., LLC 
 430 Park Avenue 
 New York, NY
10022 
 Ladies and Gentlemen: 
 XOMA
Corporation, Inc. (the “Company”), confirms its agreement (this “Agreement”) with H.C. Wainwright & Co., LLC (“HCW”), as follows: 

1. Issuance and Sale of Placement Shares. The Company agrees that, from time to time during the term of this Agreement, on the
terms and subject to the conditions set forth herein, and in its sole discretion, it may issue and sell through HCW, shares (the “Placement Shares”) of the Company’s common stock, $0.0075 par value per share (the
“Common Stock”); provided however, that in no event shall the Company issue or sell through HCW such number of Placement Shares that (a) exceeds the number of shares or dollar amount of Common Stock registered on
the effective Registration Statement (as defined below) pursuant to which the offering is being made or (b) exceeds the number of shares or dollar amount registered on the Prospectus Supplement (as defined below) (the lesser of (a) or (b),
the “Maximum Amount”). Notwithstanding anything to the contrary contained herein, the parties hereto agree that compliance with the limitations set forth in this Section 1 on the number of Placement
Shares issued and sold under this Agreement shall be the sole responsibility of the Company and that HCW shall have no obligation in connection with such compliance. The issuance and sale of Placement Shares through HCW will be effected pursuant to
the Registration Statement (as defined below), although nothing in this Agreement shall be construed as requiring the Company to use the Registration Statement to issue any Placement Shares. 

The Company has filed, in accordance with the provisions of the Securities Act of 1933, as amended, and the rules and regulations thereunder
(the “Securities Act”), with the Securities and Exchange Commission (the “Commission”), a registration statement on Form S-3 (File
No. 333-223493), including a base prospectus, relating to certain securities, including the Common Stock to be issued from time to time by the Company, and which incorporates by reference documents that
the Company has filed or will file in accordance with the provisions of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the rules and regulations thereunder. The Company has prepared a prospectus
supplement to the base prospectus included as part of the registration statement, which prospectus supplement relates to the Placement Shares to be issued from time to time by the Company pursuant to this Agreement (the “Prospectus
Supplement”). The Company will furnish to HCW, for use by HCW, copies of the base prospectus included as part of such registration statement, as supplemented by the 

 
Prospectus Supplement, relating to the Placement Shares to be issued from time to time by the Company. The Company may file, if necessary, one or more additional registration statements from time
to time that will contain a base prospectus and related prospectus or prospectus supplement, if applicable (which shall be a Prospectus Supplement), with respect to the Placement Shares. Except where the context otherwise requires, such registration
statement(s), and any post-effective amendment thereto, including all documents filed as part thereof or incorporated by reference therein, and including any information contained in a Prospectus (as defined below) subsequently filed with the
Commission pursuant to Rule 424(b) under the Securities Act or deemed to be a part of such registration statement(s) pursuant to Rule 430B of the Securities Act, is herein called the “Registration Statement.” The base
prospectus or base prospectuses, including all documents incorporated or deemed incorporated therein by reference, included in the Registration Statement, as it may be supplemented by the Prospectus Supplement, in the form in which such prospectus
or prospectuses and/or Prospectus Supplement have most recently been filed by the Company with the Commission pursuant to Rule 424(b) under the Securities Act, together with any then issued “issuer free writing prospectus(es),” as defined
in Rule 433 promulgated under the Securities Act, relating to the Placement Shares that (i) is required to be filed with the Commission by the Company or (ii) is exempt from filing pursuant to Rule 433(d)(5)(1), in each case in the form
filed or required to be filed with the Commission or, if not required to be filed, in the form retained in the Company’s records pursuant to Rule 533(g), is herein called the “Prospectus.” 

Any reference herein to the Registration Statement, the Prospectus or any amendment or supplement thereto shall be deemed to refer to and
include any documents deemed incorporated by reference therein (pursuant to the Securities Act or the Exchange Act) (the “Incorporated Documents”), and any reference herein to the terms “amend,”
“amendment” or “supplement” with respect to the Registration Statement or the Prospectus shall be deemed to refer to and include the filing after the execution hereof of any Incorporated Document. For purposes of this Agreement,
all references to the Registration Statement, to the Prospectus, to the Incorporated Documents or to any amendment or supplement thereto shall be deemed to include the most recent copy filed with the Commission pursuant to its Electronic Data
Gathering Analysis and Retrieval System, or if applicable, the Interactive Data Electronic Application system when used by the Commission (collectively, “EDGAR”). 

2. Placements. Each time that the Company wishes to issue and sell Placement Shares hereunder (each, a
“Placement”), it will notify HCW by email notice from a person identified on Schedule 2 (or other method mutually agreed to in writing by the parties) (a “Placement Notice”) containing
the parameters in accordance with which it desires the Placement Shares to be sold, which shall at a minimum include the number or dollar value of Placement Shares to be issued, the time period during which sales are requested to be made, any
limitation on the number of Placement Shares that may be sold in any one Trading Day (as defined in Section 3) and any minimum price below which sales may not be made, a form of which containing such minimum sales
parameters necessary is attached hereto as Schedule 1. The Placement Notice shall originate from any of the individuals from the Company set forth on Schedule 2 (with a copy to each of the other individuals from
the Company listed on such schedule), and shall be addressed to each of the individuals from HCW set forth on Schedule 2, as such Schedule 2 may be amended from time to time. The receipt of each Placement Notice

  
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shall promptly be acknowledged by HCW by providing email notice to the Company to a person designated on Schedule 2. The Placement Notice shall be effective upon receipt by HCW
unless and until (i) in accordance with the notice requirements set forth in Section 4, HCW declines to accept the terms contained therein for any reason, in its sole discretion, (ii) the entire amount of the
Placement Shares included in the Placement Notice have been sold thereunder, (iii) in accordance with the notice requirements set forth in Section 4, the Company suspends or terminates the Placement Notice,
(iv) the Company issues a subsequent Placement Notice with parameters superseding those on the earlier dated Placement Notice, or (v) this Agreement has been terminated under the provisions of Section 11. The
amount of any commission to be paid by the Company to HCW in connection with the sale of the Placement Shares shall be calculated in accordance with the terms set forth in Schedule 3. It is expressly acknowledged and agreed that
neither the Company nor HCW will have any obligation whatsoever with respect to a Placement or any Placement Shares unless and until the Company delivers a Placement Notice to HCW and HCW does not decline such Placement Notice pursuant to the terms
set forth above, and then only upon the terms specified therein and herein. In the event of a conflict between the terms of this Agreement and the terms of a Placement Notice, the terms of the Placement Notice will control. 

3. Sale of Placement Shares by HCW. 

(a) Subject to the terms and conditions herein set forth, upon the Company’s delivery of a Placement Notice, and unless the sale of
the Placement Shares described therein has been declined, suspended, or otherwise terminated in accordance with the terms of this Agreement, HCW, for the period specified in the Placement Notice, will use its commercially reasonable efforts
consistent with its normal trading and sales practices and applicable state and federal laws, rules and regulations and the rules of the Nasdaq Global Market (the “Exchange”) to sell such Placement Shares up to the amount
specified, and otherwise in accordance with the terms of such Placement Notice. HCW will provide written confirmation to the Company (including by email correspondence to each of the individuals of the Company set forth on Schedule 2,
if receipt of such correspondence is actually acknowledged by any of the individuals to whom the notice is sent, other than via auto-reply) no later than the opening of the Trading Day (as defined below) immediately following the Trading Day on
which it has made sales of Placement Shares hereunder setting forth the number of Placement Shares sold on such day, the compensation payable by the Company to HCW pursuant to Section 2 with respect to such sales and the
Net Proceeds (as defined below) payable to the Company, with an itemization of the deductions made by HCW (as set forth in Section 5(a) from the gross proceeds that it receives from such sales. HCW may sell Placement Shares by any method
permitted by law deemed to be an “at the market offering” as defined in Rule 415 of the Securities Act. Notwithstanding the provisions of Section 6(oo), HCW shall not purchase Placement Shares for its own account as
principal unless expressly authorized to do so by the Company in a Placement Notice. The Company acknowledges and agrees that (i) there can be no assurance that HCW will be successful in selling Placement Shares, and (ii) HCW will incur no
liability or obligation to the Company or any other person or entity if it does not sell Placement Shares for any reason other than a failure by HCW to use its commercially reasonable efforts consistent with its normal trading and sales practices to
sell such Placement Shares as required under this Section 3. For the purposes hereof, “Trading Day” means any day on which the Company’s Common Stock is purchased and sold on the Exchange. 

  
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 (b) Limitations on Offering Size. Under no circumstances shall the Company
request the offer or sale of any Placement Shares if, after giving effect to the sale of such Placement Shares, the aggregate number of Placement Shares sold pursuant to this Agreement would exceed the lesser of (A) together with all sales of
Placement Shares under this Agreement, the Maximum Amount, and (B) the amount authorized from time to time to be issued and sold under this Agreement by the Company’s board of directors, a duly authorized committee thereof or a duly
authorized executive committee, and notified to HCW in writing. Under no circumstances shall the Company request the offer or sale of any Placement Shares pursuant to this Agreement at a price lower than the minimum price authorized from time to
time by the Company’s board of directors, a duly authorized committee thereof or a duly authorized executive committee, and notified to HCW in writing. Further, under no circumstances shall the Company request the sale of Placement Shares
pursuant to this Agreement in an aggregate offering amount that would exceed the Maximum Amount. 
 4. Suspension of Sales. 

(a) The Company or HCW may, upon notice to the other party in writing (including by email correspondence to each of the individuals of the
other party set forth on Schedule 2, if receipt of such correspondence is actually acknowledged by any of the individuals to whom the notice is sent, other than via auto-reply) or by telephone (confirmed immediately by verifiable
facsimile transmission or email correspondence to each of the individuals of the other party set forth on Schedule 2), suspend any sale of Placement Shares; provided, however, that such suspension shall not affect or impair
either party’s obligations with respect to any Placement Shares sold hereunder prior to the receipt of such notice. Each of the parties agrees that no such notice under this Section 4 shall be effective against the
other unless it is made to one of the individuals named on Schedule 2 hereto, as such schedule may be amended from time to time and in accordance with the notice delivery requirements of this Section 4. While
a suspension is in effect, any obligation under Sections 7(m), 7(n), and 7(o) with respect to the delivery of certificates, opinions, or comfort letters to HCW shall be deemed waived. 

(b) Notwithstanding any other provision of this Agreement, during any period in which the Company is in possession of material non-public information, the Company and HCW agree that (i) no sale of Placement Shares will take place, (ii) the Company shall not request the sale of any Placement Shares, and (iii) HCW shall not be
obligated to sell or offer to sell any Placement Shares. 
 5. Settlement. 

(a) Settlement of Placement Shares. Unless otherwise specified in the applicable Placement Notice, settlement for sales of
Placement Shares will occur on the second (2nd) Trading Day (or such earlier day as is industry practice for regular-way trading) following the date on
which such sales are made (each, a “Settlement Date” and the first such settlement date, the “First Delivery Date”). The amount of proceeds to be delivered to the Company on a Settlement Date against
receipt of the Placement Shares sold (the “Net Proceeds”) will be equal 

  
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to the aggregate sales price received by HCW at which such Placement Shares were sold, after deduction for (i) HCW’s commission for such sales set forth on Schedule 3,
(ii) any other amounts due and payable by the Company to HCW hereunder pursuant to Section 7(g) (Expenses) hereof, and (iii) any transaction fees imposed by any governmental or self-regulatory organization in respect
of such sales. 
 (b) Delivery of Placement Shares. On or before each Settlement Date, the Company will, or will cause its
transfer agent to, electronically transfer the Placement Shares being sold by crediting HCW’s or its designee’s account (provided HCW shall have given the Company written notice of such designee at least one Trading Day prior to the
Settlement Date) at The Depository Trust Company through its Deposit and Withdrawal at Custodian System (“DWAC”) or by such other means of delivery as may be mutually agreed upon by the parties hereto which in all cases shall
be freely tradable, transferable, registered shares in good deliverable form. On each Settlement Date, HCW will deliver the related Net Proceeds in same day funds to an account designated by the Company on, or prior to, the Settlement Date. The
Company agrees that if the Company, or its transfer agent (if applicable), defaults in its obligation to deliver duly authorized Placement Shares on a Settlement Date through no fault of HCW, in addition to and in no way limiting the rights and
obligations set forth in Section 9(a) (Company Indemnification) hereto, it will (i) hold HCW harmless against any loss, claim, damage, or reasonable, documented expense (including reasonable and documented legal fees
and expenses), as incurred, arising out of or in connection with such default by the Company, and (ii) pay to HCW any commission to which it would otherwise have been entitled absent such default. 

6. Representations and Warranties of the Company. Except as disclosed in the Registration Statement, the Prospectus or any
Prospectus Supplement (including the Incorporated Documents), the Company represents and warrants to, and agrees with, HCW that, as of the effective date of the Registration Statement, each Representation Date (as defined in
Section 7(m)), each date on which a Placement Notice is given, and any date on which Placement Shares are sold hereunder, unless such representation, warranty or agreement specifies a different time or times: 

(a) Compliance with Registration Requirements. The Registration Statement and any Rule 462(b) Registration Statement have been
declared effective by the Commission under the Securities Act. The Company has complied to the Commission’s satisfaction with all requests of the Commission for additional or supplemental information related to the Registration Statement or the
Prospectus. No stop order suspending the effectiveness of the Registration Statement or any Rule 462(b) Registration Statement is in effect and no proceedings for such purpose have been instituted or are pending or, to the best knowledge of the
Company, are contemplated or threatened by the Commission. 
 (b) No Material Misstatement or Omission. The Prospectus when filed
complied and, as amended or supplemented, if applicable, will comply in all material respects with the Securities Act. Each of the Registration Statement, any Rule 462(b) Registration Statement, the Prospectus and any post-effective amendments
or supplements thereto, at the time it became effective or its date, as applicable, and as of each of the Settlement Dates, if any, complied in all material respects with the Securities Act and did not and, as of each Settlement Date, if any, did
not and will not contain any untrue statement of a material fact or omit to state a material fact 

  
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required to be stated therein, or with respect to the Prospectus, necessary to make the statements therein in the light of the circumstances under which they were made, not misleading. The
Prospectus, as amended or supplemented, as of its date, and as of each of the Settlement Dates, if any, will not contain any untrue statement of a material fact or omit 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. The representations and warranties set forth in the two immediately preceding sentences do not apply to statements in or omissions from the Registration Statement, any
Rule 462(b) Registration Statement, or any post-effective amendment thereto, or the Prospectus, or any amendments or supplements thereto, made in reliance upon and in conformity with information relating to HCW furnished to the Company in
writing by HCW expressly for use therein. There are no contracts or other documents required to be described in the Prospectus or to be filed as exhibits to the Registration Statement which have not been described or filed as required. 

(c) Not an Ineligible Issuer. The Company currently is not an “ineligible issuer,” as defined in Rule 405 of the rules
and regulation of the Commission. The Company agrees to notify HCW promptly upon the Company becoming an “ineligible issuer.” 

(d) Distribution of Offering Material by the Company. The Company has not distributed and will not distribute, prior to the
completion of HCW’s distribution of the Placement Shares, any offering material in connection with the offering and sale of the Placement Shares other than the Prospectus or the Registration Statement. 

(e) The Sales Agreement. This Agreement has been duly authorized, executed and delivered by, and is a valid and binding agreement
of, the Company, enforceable in accordance with its terms, except as rights to indemnification and contribution hereunder may be limited by applicable law and public policy considerations and except as the enforcement hereof may be limited by
bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting the rights and remedies of creditors or by general equitable principles. 

(f) S-3 Eligibility. (i) At the time of filing the Registration Statement and
(ii) at the time of the most recent amendment thereto for the purposes of complying with Section 10(a)(3) of the Securities Act (whether such amendment was by post-effective amendment, incorporated report filed pursuant to Section 13
or 15(d) of the Exchange Act or form of prospectus), the Company met the then applicable requirements for use of Form S-3 under the Securities Act, including compliance with General Instruction I.B.1 of Form S-3, as applicable. At the time of execution of this Agreement, the Company met the then applicable requirements for use of Form S-3 under the Securities Act pursuant to
General Instruction I.B.1. 
 (g) Authorization of the Placement Shares. The Placement Shares, when issued and delivered, will be
duly authorized for issuance and sale pursuant to this Agreement and, when issued and delivered by the Company against payment therefor pursuant to this Agreement, will be validly issued, fully paid and nonassessable. 

(h) No Applicable Registration or Other Similar Rights. Except as otherwise disclosed in the Prospectus, there are no persons with
registration or other similar rights to have any equity or debt securities registered for sale under the Registration Statement or included in the offering contemplated by this Agreement, except for such rights as have been duly waived. 

  
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 (i) No Material Adverse Change. Except as otherwise disclosed in the Prospectus,
subsequent to the respective dates as of which information is given in the Prospectus: (i) there has been no material adverse change, or any development that could reasonably be expected to result in a material adverse change, in the condition,
financial or otherwise, or in the earnings, business, operations or prospects, whether or not arising from transactions in the ordinary course of business, of the Company and its subsidiaries, considered as one entity (any such change is called a
“Material Adverse Change”); (ii) the Company and its subsidiaries, considered as one entity, have not incurred any material liability or obligation, indirect, direct or contingent, not in the ordinary course of business
nor entered into any material transaction or agreement not in the ordinary course of business: and (iii) there has been no dividend or distribution of any kind declared, paid or made by the Company or, except for regular quarterly dividends
publicly announced by the Company or dividends paid to the Company or other subsidiaries, by any of its subsidiaries on any class of capital stock or repurchase or redemption by the Company or any of its subsidiaries of any class of capital stock.

 (j) Independent Accountants. The accounting firm that has expressed its opinion with respect to the financial statements
(which term as used in this Agreement includes the related notes thereto) and supporting schedules filed with the Commission or incorporated by reference as a part of the Registration Statement and included in the Prospectus, is an independent
registered public accounting firm as required by the Securities Act and the Exchange Act. 
 (k) Preparation of the Financial
Statements. The financial statements, together with related notes and schedules, filed with the Commission as a part of or incorporated by reference in the Registration Statement and included in the Prospectus present fairly, in all material
respects, the consolidated financial position of the Company and its subsidiaries as of and at the dates indicated and the results of their operations and cash flows for the periods specified. Such financial statements and supporting schedules have
been prepared in accordance with generally accepted accounting principles as applied in the United States (“U.S. GAAP”) applied on a consistent basis throughout the periods involved, except as may be expressly stated in the
related notes thereto. No other financial statements or supporting schedules are required to be included in or incorporated in the Registration Statement. 

(l) XBRL. The interactive data in eXtensible Business Reporting Language included or incorporated by reference in the Registration
Statement fairly presents the information called for in all material respects and has been prepared in accordance with the Commission’s rules and guidelines applicable thereto. 

(m) Incorporation and Good Standing of the Company and its Significant Subsidiaries. The Company has been duly incorporated and is
validly existing as a corporation in good standing under the laws of the State of Delaware and has corporate power and authority to own, lease and operate its properties and to conduct its business as described in the Prospectus and to enter into
and perform its obligations under this Agreement. The entities listed on Schedule 4 hereto are the Company’s only significant subsidiaries (as defined in Rule 1-02(w) of

  
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Regulation S-X of the Exchange Act) (the “Significant Subsidiaries”). The Significant Subsidiaries have been duly organized and are
validly existing as entities in good standing under the respective laws of the jurisdiction of their organization and have the requisite power and authority to own, lease and operate their properties and to conduct their businesses as described in
the Prospectus. Each of the Company and each of the Significant Subsidiaries are duly qualified as a foreign corporation or foreign partnership to transact business and is in good standing in each jurisdiction in which such qualification is
required, whether by reason of the ownership or leasing of property or the conduct of business, except for such jurisdictions where the failure to so qualify or to be in good standing would not, individually or in the aggregate, reasonably be
expected to result in a Material Adverse Change. Except as described in the Prospectus, all of the issued and outstanding capital stock or other equity interests of the Significant Subsidiaries have been duly authorized and validly issued, are fully
paid and nonassessable and are owned by the Company free and clear of any security interest, mortgage, pledge, lien, encumbrance or adverse claim. The Company does not own or control, directly or indirectly, any corporation, association or other
entity other than the subsidiaries listed in Exhibit 21.1 to the Company’s Annual Report on Form 10-K for the most recently ended fiscal year and other than (i) those subsidiaries not
required to be listed on Exhibit 21.1 by Item 601 of Regulation S-K under the Exchange Act and (ii) those subsidiaries formed or acquired since the last day of the most recently ended fiscal
year. 
 (n) Capital Stock Matters. Since the most recent date such information was included in the Prospectus, there has been no
material change in the authorized, issued and outstanding capital stock of the Company (other than for subsequent issuances, if any, pursuant to employee benefit plans described in the Prospectus, upon the exercise of outstanding options or warrants
described in the Prospectus, as a result of sales of Placement Shares hereunder or as otherwise described in any document incorporated by reference in the Prospectus). The shares of the Common Stock conform in all material respects to the
description thereof contained in the Prospectus. All of the issued and outstanding shares of Common Stock have been duly authorized and validly issued, are fully paid and nonassessable and have been issued in compliance with federal and state
securities laws. None of the outstanding shares of Common Stock were issued in violation of any preemptive rights, rights of first refusal or other similar rights to subscribe for or purchase securities of the Company. There are no authorized or
outstanding options, warrants, preemptive rights, rights of first refusal or other rights to purchase, or equity or debt securities convertible into or exchangeable or exercisable for, any capital stock of the Company or any of its Significant
Subsidiaries other than those accurately described in all material respects in the Prospectus. The description of the Company’s stock option, stock bonus and other stock plans or arrangements, and the options or other rights granted thereunder,
set forth in the Prospectus accurately and fairly presents in all material respects the information required to be shown with respect to such plans, arrangements, options and rights under the Exchange Act or the Securities Act, as applicable. 

(o) Non-Contravention of Existing Instruments; No Further Authorizations or Approvals
Required. Neither the Company nor any of its Significant Subsidiaries is in violation of its charter or by-laws or is in default (or, with the giving of notice or lapse of time, would be in default)
(“Default”) under any indenture, mortgage, loan or credit agreement, note, contract, franchise, lease or other instrument to which the Company or any of its Significant Subsidiaries

  
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is a party or by which it or any of them may be bound, or to which any of the property or assets of the Company or any of its Significant Subsidiaries is subject (each, an “Existing
Instrument”), except for such Defaults as would not, individually or in the aggregate, result in a Material Adverse Change. The Company’s execution, delivery and performance of this Agreement and consummation of the transactions
contemplated hereby and by the Prospectus (i) have been duly authorized by all necessary corporate action and will not result in any violation of the provisions of the charter or by-laws of the Company or
any Significant Subsidiary, (ii) will not conflict with or constitute a breach of, or Default under, or result in the creation or imposition of any lien, charge or encumbrance upon any property or assets of the Company or any of its Significant
Subsidiaries pursuant to, or require the consent of any other party to, any Existing Instrument, except for such conflicts, breaches, Defaults, liens, charges or encumbrances as would not, individually or in the aggregate, result in a Material
Adverse Change and (iii) will not result in any violation of any law, administrative regulation or administrative or court decree applicable to the Company or any Significant Subsidiary. No consent, approval, authorization or other order of, or
registration or filing with, any court or other governmental or regulatory authority or agency, is required for the Company’s execution, delivery and performance of this Agreement and consummation of the transactions contemplated hereby and by
the Prospectus, except such as have been obtained or made by the Company and are in full force and effect under the Securities Act, or that may be required under applicable state securities or blue sky laws and from the Financial Industry Regulatory
Authority (“FINRA”) or the Exchange. 
 (p) No Material Actions or Proceedings. There are no legal or
governmental actions, suits or proceedings pending or, to the Company’s knowledge, threatened (i) against or affecting the Company or any of its Significant Subsidiaries, (ii) which has as the subject thereof any officer or director
of, or property owned or leased by, the Company or any of its Significant Subsidiaries or (iii) relating to environmental or discrimination matters, where in any such case (A) there is a reasonable possibility that such action, suit or
proceeding might be determined adversely to the Company or such Significant Subsidiary and (B) any such action, suit or proceeding, if so determined adversely, would result in a Material Adverse Change or adversely affect the consummation of
the transactions contemplated by this Agreement. No material labor dispute with the employees of the Company or any of its Significant Subsidiaries exists or, to the Company’s knowledge, is threatened or imminent. 

(q) All Necessary Permits, etc. The Company and each Significant Subsidiary possess such valid and current certificates,
authorizations or permits issued by the appropriate state, federal or foreign regulatory agencies or bodies necessary to conduct their respective businesses as currently conducted and described in the Prospectus, other than those the failure to
possess or own would not result in a Material Adverse Change, and neither the Company nor any Significant Subsidiary has received any notice of proceedings relating to the revocation or modification of, or
non-compliance with, any such certificate, authorization or permit which, singly or in the aggregate, if the subject of an unfavorable decision, ruling or finding, could result in a Material Adverse Change.

  
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 (r) Title to Properties. The Company and the Significant Subsidiaries have good
and marketable title to all of the real and personal property and other assets owned by them, in each case free and clear of any security interests, mortgages, liens, encumbrances, equities, adverse claims and other defects, except such as are
described in the Prospectus or as do not materially and adversely affect the value of such property and do not materially interfere with the use made or proposed to be made of such property by the Company or a Significant Subsidiary. To the
Company’s knowledge, the real property, improvements, equipment and personal property held under lease by the Company or the Significant Subsidiaries are held under valid and enforceable leases, with such exceptions as are described in the
Prospectus or are not material and do not materially interfere with the use made or proposed to be made of such real property, improvements, equipment or personal property by the Company or the Significant Subsidiaries. 

(s) Tax Law Compliance. Subject to any permitted extensions, the Company and its consolidated subsidiaries have filed all necessary
federal, state and foreign income, property and franchise tax returns (or have properly requested extensions thereof) and have paid all taxes required to be paid by any of them and, if due and payable, any related or similar assessment, fine or
penalty levied against any of them except as may be being contested in good faith and by appropriate proceedings. The Company has made adequate charges, accruals and reserves in the applicable financial statements referred to in
Section 6(k) above in respect of all federal, state and foreign income, property and franchise taxes for all periods as to which the tax liability of the Company or any of its consolidated subsidiaries has not been finally
determined. 
 (t) Company Not an “Investment Company”. The Company has been advised of the rules and requirements
under the Investment Company Act of 1940, as amended (the “Investment Company Act”). The Company is not, and after receipt of payment for the Placement Shares will not be, an “investment company” within the
meaning of Investment Company Act and will conduct its business in a manner so that it will not become subject to the Investment Company Act. 

(u) Insurance. Except as otherwise described in the Prospectus, each of the Company and its Significant Subsidiaries are insured by
insurers of recognized financial responsibility with policies in such amounts and with such deductibles and covering such risks as are generally deemed prudent and customary for their respective businesses as currently conducted and described in the
Prospectus. The Company has no reason to believe that it or any Significant Subsidiary will not be able (i) to renew its existing insurance coverage as and when such policies expire or (ii) to obtain comparable coverage from similar
institutions as may be necessary or appropriate to conduct its business as now conducted and at a cost that would not result in a Material Adverse Change. 

(v) No Price Stabilization or Manipulation. The Company has not taken and will not take, directly or indirectly, any action
designed to or that might be reasonably expected to cause or result in stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Placement Shares or otherwise, or take any action, directly or
indirectly, which would violate Rule 102 of Regulatory M. 
 (w) Related Party Transactions. There are no business relationships
or related-party transactions, as defined in Item 404 of Regulation S-K under the Exchange Act, involving the Company or any subsidiary or any other person required to be described in the Prospectus which have
not been described as required. 

  
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 (x) Exchange Act Compliance. The Incorporated Documents, at the time they were
or hereafter are filed with the Commission, complied and will comply in all material respects with the requirements of the Exchange Act, and, when read together with the other information in the Prospectus, at the Settlement Dates, will not contain
an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances under
which they were made, not misleading. 
 (y) No Unlawful Contributions or Other Payments. Neither the Company nor any of its
Significant Subsidiaries nor, to the Company’s knowledge, any employee or agent of the Company or any Significant Subsidiary, has made any contribution or other payment to any official of, or candidate for, any federal, state or foreign office
in violation of any law or of the character required to be disclosed in the Registration Statement and the Prospectus. Neither the Company nor any of its Significant Subsidiaries nor, to the Company’s knowledge, any director, officer, employee
or agent of the Company or any Significant Subsidiary acting on behalf of the Company or any of its Significant Subsidiaries has taken any action, directly or indirectly, that would result in a violation by such persons of the Foreign Corrupt
Practices Act of 1977, as amended, and the rules and regulations thereunder (the “FCPA”), including, without limitation, making use of the mails or any means or instrumentality of interstate commerce corruptly in furtherance
of an offer, payment, promise to pay or authorization of the payment of any money, or other property, gift, promise to give, or authorization of the giving of anything of value to any “foreign official” (as such term is defined in the
FCPA) or any foreign political party or official thereof or any candidate for foreign political office, in contravention of the FCPA and the Company and, to the knowledge of the Company, its controlled affiliates have conducted their businesses in
compliance with the FCPA and have instituted and maintain policies and procedures designed to ensure, and which are reasonably expected to continue to ensure, continued compliance therewith. 

(z) Compliance with Money Laundering Laws. The operations of the Company and its Significant Subsidiaries are and have been
conducted at all times in compliance with applicable financial recordkeeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970, as amended, the money laundering statutes of all jurisdictions, the rules and
regulations thereunder and any related or similar rules, regulations or guidelines, issued, administered or enforced by any governmental agency (collectively, the “Money Laundering Laws”) and no action, suit or proceeding by
or before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its Significant Subsidiaries with respect to the Money Laundering Laws is pending or, the knowledge of the Company, threatened. 

(aa) Compliance with OFAC. None of the Company, any of its Significant Subsidiaries or, to the knowledge of the Company, any
director, officer, agent, employee or affiliate of the Company or any of its Significant Subsidiaries is currently subject to any U.S. sanctions administered by the Office of Foreign Office 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 Placement 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 currently subject to any U.S. sanctions administered by OFAC. 

  
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 (bb) Company’s Accounting System. The Company maintains a system of
“internal control over financial reporting” (as such term is defined in Rule 13a-15(f) of the General Rules and Regulations under the Exchange Act (the “Exchange Act Rules”))
that complies with the requirements of the Exchange Act and has been designed by its principal executive and principal financial officers, or under their supervision, to provide reasonable assurances 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 U.S. GAAP and to maintain accountability for assets;
(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 existing assets at reasonable intervals and appropriate
action is taken with respect to any differences. Except as described in the Prospectus, since the end of the Company’s most recent audited fiscal year, there has been (A) no material weakness in the Company’s internal control over
financial reporting (whether or not remediated) and (B) 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. 
 (cc) Disclosure Controls. The Company maintains disclosure controls and procedures (as such is
defined in Rule 13a-15(e) of the Exchange Act Rules) that comply with the requirements of the Exchange Act; such disclosure controls and procedures have been 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 reported within the time periods specified in the Commission’s rules and forms, including controls and procedures
designed to ensure that such information is accumulated and communicated to the Company’s management as appropriate to allow timely decisions regarding required disclosures. To the extent required by the Exchange Act Rules, the Company has
conducted evaluations of the effectiveness of its disclosure controls as required by Rule 13a-15 of the Exchange Act. 

(dd) Compliance with Environmental Laws. Except as otherwise described in the Prospectus, and except as would not, individually or
in the aggregate, result in a Material Adverse Change (i) neither the Company nor any of its Significant Subsidiaries is in violation of any federal, state, local or foreign law or regulation relating to pollution or protection of human health
or the environment (including, without limitation, ambient air, surface water, groundwater, land surface or subsurface strata) or wildlife, including without limitation, laws and regulations relating to emissions, discharges, releases or threatened
releases of chemicals, pollutants, contaminants, wastes, toxic substances, hazardous substances, petroleum and petroleum products (collectively, “Materials of Environmental Concern”), or otherwise relating to the manufacture,
processing, distribution, use, treatment, storage, disposal, transport or handling of Materials of Environmental Concern (collectively, “Environmental Laws”), which violation includes, but is not limited to, noncompliance
with any permits or other governmental authorizations required for the operation of the business of the Company or its Significant Subsidiaries under applicable Environmental Laws, or noncompliance with the terms and conditions thereof, nor has the
Company or any of its Significant Subsidiaries received any 

  
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written communication, whether from a governmental authority, citizens group, employee or otherwise, that alleges that the Company or any of its Significant Subsidiaries is in violation of any
Environmental Law; (ii) there is no claim, action or cause of action filed with a court or governmental authority, no investigation with respect to which the Company has received written notice, and no written notice by any person or entity
alleging potential liability for investigatory costs, cleanup costs, governmental responses costs, natural resources damages, property damages, personal injuries, attorneys’ fees or penalties arising out of, based on or resulting from the
presence, or release into the environment, of any Material of Environmental Concern at any location owned, leased or operated by the Company or any of its Significant Subsidiaries, now or in the past (collectively, “Environmental
Claims”), pending or, to the Company’s knowledge, threatened against the Company or any of its Significant Subsidiaries or any person or entity whose liability for any Environmental Claim the Company or any of its Significant
Subsidiaries has retained or assumed either contractually or by operation of law; and (iii) to the Company’s knowledge, there are no past or present actions, activities, circumstances, conditions, events or incidents, including, without
limitation, the release, emission, discharge, presence or disposal of any Material of Environmental Concern, that reasonably could result in a violation of any Environmental Law or form the basis of a potential Environmental Claim against the
Company or any of its Significant Subsidiaries or against any person or entity whose liability for any Environmental Claim the Company or any of its Significant Subsidiaries has retained or assumed either contractually or by operation of law. 

(ee) Intellectual Property. The Company and its Significant Subsidiaries own or possess the valid right to use all (i) valid
and enforceable patents, patent applications, trademarks, trademark registrations, service marks, service mark registrations, Internet domain name registrations, copyrights, copyright registrations, licenses and trade secret rights
(“Intellectual Property Rights”) and (ii) inventions, software, works of authorships, trademarks, service marks, trade names, databases, formulae, know how, Internet domain names and other intellectual property
(including trade secrets and other unpatented and/or unpatentable proprietary confidential information, systems, or procedures) (collectively, “Intellectual Property Assets”) necessary to conduct their respective businesses
as currently conducted, except to the extent that the failure to own, possess, license or have other rights to use such Intellectual Property Rights or Intellectual Property Assets would not, individually or in the aggregate, reasonably be expected
to result in a Material Adverse Change. The Company and its Significant Subsidiaries have not received any opinion from their legal counsel concluding that any activities of their respective businesses infringe, misappropriate, or otherwise violate,
valid and enforceable Intellectual Property Rights of any other person, and have not received written notice of any challenge, which is to their knowledge still pending, by any other person to the rights of the Company and its Significant
Subsidiaries with respect to any Intellectual Property Rights or Intellectual Property Assets owned or used by the Company or its Significant Subsidiaries. To the knowledge of the Company, the Company and its Significant Subsidiaries’
respective businesses as now conducted do not constitute infringement of, misappropriation of, or other violation of, any valid and enforceable Intellectual Property Rights of any other person. All licenses for the use of the Intellectual Property
Rights described in the Prospectus to which the Company is a party are, to the Company’s knowledge, valid, binding upon, and enforceable by or against the parties thereto in accordance with their terms, except as the enforcement thereof may be
limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws 

  
 - 13 - 

 
relating to or affecting the rights and remedies of creditors or by general equitable principles. The Company has complied in all material respects with, and is not in material breach nor has
received any written notice of any asserted or threatened claim of breach of, any license agreement pursuant to which Intellectual Property Rights have been licensed to or by the Company (the “Intellectual Property Licensed
Agreements”), and the Company has no knowledge of any material breach by any other person to any Intellectual Property License Agreement. Except as described in the Prospectus, no claim has been made in writing against the Company
alleging the infringement by the Company of any patent, trademark, service mark, trade name, copyright, trade secret, license in or other intellectual property right or franchise right of any person. The Company has taken all reasonable steps to
protect, maintain and safeguard its Intellectual Property Rights, including the execution of appropriate nondisclosure and confidentiality agreements. The consummation of the transactions contemplated by this Agreement will not result in the loss or
impairment of or payment of any additional amounts with respect to, nor require the consent of any other person in respect of, the Company’s right to own, use, or hold for use any of the Intellectual Property Rights as owned, used or held by
the Company for use in the conduct of the business as currently conducted. 
 (ff) Compliance with Applicable Laws. The Company
and the Significant Subsidiaries: are and at all times have been in material compliance with all statutes, rules and regulations 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 under development, manufactured or distributed by the Company or the Significant Subsidiaries (“Applicable Laws”). 

(gg) Statistical and Market-Related Data. The statistical, demographic and market-related data included in the Registration
Statement and the Prospectus, as of the date or dates to which they speak, are based on or derived from sources that the Company believes to be reliable and accurate or represent the Company’s good faith estimates that are made on the basis of
data derived from such sources. 
 (hh) ERISA Compliance. The Company and its Significant Subsidiaries and any “employee
benefit plan” (as defined under the Employee Retirement Income Security Act of 1974, as amended, and the regulations and published interpretations thereunder (collectively, “ERISA”)) established or maintained by the
Company, its Significant Subsidiary or their “ERISA Affiliates” (as defined below) are, to their knowledge, in compliance in all material respects with ERISA. “ERISA Affiliate” means, with respect to the Company or
a Significant Subsidiaries, any member of any group of organizations described in Sections 414(b), (c),(m) or (o) of the Internal Revenue Code of 1986, as amended, and the regulations and published interpretations thereunder (the
“Code”) of which the Company or such Significant Subsidiary is a member. Except as described in the Prospectus, no “reportable event” (as defined under ERISA) has occurred or is reasonably expected to occur
with respect to any “employee benefit plan” established or maintained by the Company, its Significant Subsidiaries or any of their ERISA Affiliates. Except as described in the Prospectus, no “employee benefit plan”
established or maintained by the Company, its Significant Subsidiaries or any of their ERISA Affiliates, if such “employee benefit plan” were terminated, would have any “amount of unfunded benefit liabilities” (as
defined under ERISA). Except as described in the Prospectus, 

  
 - 14 - 

 
neither the Company, its Significant Subsidiaries nor any of their ERISA Affiliates has incurred or reasonably expects to incur any liability under (i) Title IV of ERISA with respect to
termination of, or withdrawal from, any “employee benefit plan” or (ii) Sections 412, 4971, 4975 or 4980B of the Code. Each “employee benefit plan” established or maintained by the Company, its Significant
Subsidiaries or any of their ERISA Affiliates that is intended to be qualified under Section 401(a) of the Code is so qualified and, except as described in the Prospectus, nothing has occurred, whether by action or failure to act, which would
reasonably be expected to result in the loss of such qualification. 
 (ii) Listing. The Company is subject to and in compliance
in all material respects with the reporting requirements of Section 13 or Section 15(d) of the Exchange Act. The Common Stock is registered pursuant to Section 12(b) or Section 12(g) of the Exchange Act and is listed on the
Exchange, and the Company has taken no action designed to, or reasonably likely to have the effect of, terminating the registration of the Common Stock under the Exchange Act or delisting the Common Stock from the Exchange, nor has the Company
received any notification that the Commission or the Exchange is contemplating terminating such registration or listing. 

(jj) Brokers. Except for HCW, there is no broker, finder or other party that is entitled to receive from the Company any brokerage
or finder’s fee or other fee or commission as a result of any transactions contemplated by this Agreement. 
 (kk) No
Outstanding Loans or Other Indebtedness. Except as described in the Prospectus, there are no outstanding loans, advances (except normal advances for business expenses in the ordinary course of business) or guarantees or indebtedness by the
Company to or for the benefit of any of the officers or directors of the Company or any of the immediate family members of any of them. 

(ll) FINRA Matters. All of the information provided to HCW or to counsel for HCW by the Company, its officers and, to the
Company’s knowledge, directors and the holders of any securities (debt or equity) or options to acquire any securities of the Company in connection with letters, filings or other supplemental information provided to FINRA pursuant to FINRA Rule
5110 is true, complete and correct in all material respects. 
 (mm) FINRA Exemption. To enable HCW to rely on Rule
5110(b)(7)(C)(i) of FINRA, the Company represents that the Company (i) has a non-affiliate, public common equity float of at least $150 million or a
non-affiliate, public common equity float of at least $100 million and annual trading volume of at least three million shares and (ii) has been subject to the Exchange Act reporting requirements for
a period of at least 36 months. 
 (nn) No Reliance. The Company has not relied upon HCW or legal counsel for HCW for any legal,
tax or accounting advice in connection with the offering and sale of the Placement Shares. 
 (oo) HCW Purchases. The Company
acknowledges and agrees that HCW has informed the Company that HCW may, to the extent permitted under the Securities Act, the Exchange Act and this Agreement, purchase and sell shares of Common Stock for its own account while this

  
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Agreement is in effect, provided, that (i) no such purchase or sales shall take place while a Placement Notice is in effect (except to the extent HCW may engage in sales of Placement
Shares purchased or deemed purchased from the Company as a “riskless principal” or in a similar capacity or as otherwise consented to by the Company) and (ii) the Company shall not be deemed to have authorized or consented to any such
purchases or sales by HCW. 
 Any certificate signed by an authorized officer of the Company and required to be delivered to HCW or to counsel for HCW in
connection with this Agreement shall be deemed to be a representation and warranty by the Company to HCW as to the matters set forth therein. 
 The Company
acknowledges that HCW and, for purposes of the opinions to be delivered pursuant to Section 7 hereof, counsel to the Company and counsel to HCW, will rely upon the accuracy and truthfulness of the foregoing representations
and hereby consents to such reliance. 
 7. Covenants of the Company. The Company covenants and agrees with HCW that: 

(a) Registration Statement Amendments. After the date of this Agreement and during any period in which a Prospectus relating to any
Placement Shares is required to be delivered by HCW under the Securities Act (including in circumstances where such requirement may be satisfied pursuant to Rule 172 under the Securities Act), (i) the Company will notify HCW promptly of the time
when any subsequent amendment to the Registration Statement, other than any Incorporated Documents or amendments not related to any Placement Shares, has been filed with the Commission and/or has become effective or any subsequent supplement to the
Prospectus has been filed and of any request by the Commission for any amendment or supplement to the Registration Statement or Prospectus related to any Placement Shares or for additional information related to any Placement Shares, (ii) the
Company will prepare and file with the Commission, promptly upon HCW’s reasonable request, any amendments or supplements to the Registration Statement or Prospectus that, in HCW’s reasonable opinion and upon the advice of the
Company’s legal counsel, may be necessary or advisable in connection with the distribution of the Placement Shares by HCW to comply with applicable law (provided, however, that the failure of HCW to make such request shall not relieve
the Company of any obligation or liability hereunder, or affect HCW’s right to rely on the representations and warranties made by the Company in this Agreement and provided, further, that the only remedy HCW shall have with respect to the
failure to make such filing shall be to cease making sales under this Agreement until such amendment or supplement is filed); (iii) the Company will not file any amendment or supplement to the Registration Statement or Prospectus, other than
documents incorporated by reference, relating to the Placement Shares or a security convertible into the Placement Shares unless a copy thereof has been submitted to HCW within a reasonable period of time before the filing and HCW has not reasonably
objected thereto (provided, however, that (A) the failure of HCW to make such objection shall not relieve the Company of any obligation or liability hereunder, or affect HCW’s right to rely on the representations and warranties made
by the Company in this Agreement, (B) the Company has no obligation to provide HCW any advance copy of such filing or to provide HCW an opportunity to object to such filing if the filing does not name HCW or does not relate to the transaction
herein provided, and (C) the only remedy HCW shall have with respect to the failure by the Company to provide HCW with such copy or the filing of such amendment or supplement despite HCW’s objection shall be to cease making sales under
this Agreement) and the Company will furnish to HCW at 

  
 - 16 - 

 
the time of filing thereof a copy of any document that upon filing is deemed to be incorporated by reference into the Registration Statement or Prospectus, except for those documents available
via EDGAR; and (iv) the Company will cause each amendment or supplement to the Prospectus, other than documents incorporated by reference, to be filed with the Commission as required pursuant to the applicable paragraph of Rule 424(b) of the
Securities Act. 
 (b) Notice of Commission Stop Orders. The Company will advise HCW, promptly after it receives notice or
obtains knowledge thereof, of the issuance or threatened issuance by the Commission of any stop order suspending the effectiveness of the Registration Statement or of any order preventing or suspending the use of the Prospectus, of the suspension of
the qualification of the Placement Shares for offering or sale in any jurisdiction, or of the initiation or threatening of any proceeding for any such purpose or of any request by the Commission for the amending or supplementing of the Registration
Statement or the Prospectus; and it will promptly use its commercially reasonable efforts to prevent the issuance of any stop order or of any order preventing or suspending the use of the Prospectus or suspending any such qualification, or, to
obtain its withdrawal if such a stop order should be issued. 
 (c) Delivery of Prospectus; Subsequent Changes. During any period
in which a Prospectus relating to the Placement Shares is required to be delivered by HCW under the Securities Act with respect to a pending sale of the Placement Shares, (including in circumstances where such requirement may be satisfied pursuant
to Rule 172 under the Securities Act), the Company will use its commercially reasonable efforts to comply with all requirements imposed upon it by the Securities Act, as from time to time in force, and to file on or before their respective due dates
(taking into account any extensions available under the Exchange Act) all reports and any definitive proxy or information statements required to be filed by the Company with the Commission pursuant to Sections 13(a), 13(c), 14, 15(d) or any other
provision of or under the Exchange Act. If during such period any event occurs as a result of which the Prospectus as then amended or supplemented would include an 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 then existing, not misleading, or if during such period it is necessary to amend or supplement the Registration Statement or Prospectus to comply with the Securities Act, the Company
will promptly notify HCW to suspend the offering of Placement Shares during such period and the Company will promptly amend or supplement the Registration Statement or Prospectus (at the expense of the Company) so as to correct such material
statement or omission or effect such compliance; provided, however, that the Company may delay the filing of any amendment or supplement, if in the judgment of the Company, it is in the best interests of the Company. 

(d) Listing of Placement Shares. During any period in which the Prospectus relating to the Placement Shares is required to be
delivered by HCW under the Securities Act with respect to a pending sale of the Placement Shares (including in circumstances where such requirement may be satisfied pursuant to Rule 172 under the Securities Act), the Company will use its
commercially reasonable efforts to cause the Placement Shares to be listed on the Exchange and to qualify the Placement Shares for sale under the securities laws of such jurisdictions as HCW reasonably designates and to continue such qualifications
in effect so long as required for the distribution of the Placement Shares; provided, however, that the Company shall not be required in connection therewith to qualify as a foreign corporation or dealer in securities or file a general
consent to service of process in any jurisdiction. 

  
 - 17 - 

 (e) Delivery of Registration Statement and Prospectus. The Company will furnish
to HCW and its counsel (at the expense of the Company) copies of the Registration Statement, the Prospectus (including all Incorporated Documents) and all amendments and supplements to the Registration Statement or Prospectus that are filed with the
Commission during any period in which a Prospectus relating to the Placement Shares is required to be delivered under the Securities Act (including all Incorporated Documents), in each case as soon as reasonably practicable and in such quantities as
HCW may from time to time reasonably request and, at HCW’s request, will also furnish copies of the Prospectus to each exchange or market on which sales of the Placement Shares may be made; provided, however, that the Company shall not
be required to furnish any document (other than the Prospectus) to HCW to the extent such document is available on EDGAR. 

(f) Earnings Statement. The Company will make generally available to its security holders as soon as practicable, but in any event
not later than 15 months after the end of the Company’s current fiscal quarter, an earnings statement covering a 12-month period that satisfies the provisions of Section 11(a) and Rule 158 of the
Securities Act. For the avoidance of doubt, the Company’s compliance with the reporting requirements of the Exchange Act shall be deemed to satisfy the requirements of this Section 7(f). 

(g) Expenses. The Company, whether or not the transactions contemplated hereunder are consummated or this Agreement is terminated,
in accordance with the provisions of Section 11 hereunder, will pay all of its own expenses incident to the performance of its obligations under this Agreement, including (i) the preparation, filing, including any fees
required by the Commission, and printing of the Registration Statement (including financial statements and exhibits) as originally filed and of each amendment and supplement thereto and each Free Writing Prospectus, in such number as HCW shall deem
reasonably necessary, (ii) the printing and delivery to HCW of this Agreement and such other documents as may be required by HCW in connection with the offering, purchase, sale, issuance or delivery of the Placement Shares, (iii) the
preparation, issuance and delivery of the certificates, if any, for the Placement Shares to HCW, including any stock or other transfer taxes and any capital duties, stamp duties or other duties or taxes payable upon the sale, issuance or delivery of
the Placement Shares to HCW, (iv) the fees and disbursements of the counsel, accountants and other advisors to the Company, (v) the legal fees of counsel to HCW reasonably incurred in connection with entering into the transactions
contemplated by this Agreement in an amount not to exceed $50,000 in the aggregate; (vi) the fees and expenses of the transfer agent and registrar for the Common Stock, (vii) the filing fees incident to any review by FINRA of the terms of
the sale of the Placement Shares, (viii) the fees and expenses incurred in connection with the listing of the Placement Shares on the Exchange, and (ix) all trading, execution, settlement, or wiring fees incurred by HCW in connection with
the sale of the Placement Shares. 
 (h) Use of Proceeds. The Company will use the Net Proceeds as described in the Prospectus in
the section entitled “Use of Proceeds.” 

  
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 (i) Notice of Other Sales. During the pendency of any Placement Notice given
hereunder, and for five (5) Trading Days following the termination of any Placement Notice given hereunder, the Company shall provide HCW notice as promptly as reasonably possible before it offers to sell, contracts to sell, sells, grants any
option to sell or otherwise disposes of any shares of Common Stock (other than Placement Shares offered pursuant to the provisions of this Agreement) or securities convertible into or exchangeable for Common Stock, warrants or any rights to purchase
or acquire Common Stock; provided, that such notice shall not be required in connection with (i) the issuance, grant or sale of Common Stock, options to purchase shares of Common Stock or any other equity awards, or Common Stock issuable
upon the exercise of options or other equity awards pursuant to any stock option, stock bonus, employee stock purchase or other stock plan or arrangement described in the Prospectus, (ii) the issuance, grant or sale of Common Stock, or
securities convertible into or exercisable for Common Stock, in connection with any joint venture, commercial, strategic or collaborative relationship, or the acquisition or license by the Company of the securities, businesses, property or other
assets of another person or entity, (iii) the issuance or sale of Common Stock pursuant to any dividend reinvestment plan that the Company may adopt from time to time provided the implementation of such is disclosed to HCW in advance or
(iv) any shares of Common Stock issuable upon the exchange, conversion or redemption of securities or the exercise or vesting of warrants, options or other rights in effect or outstanding. Notwithstanding the foregoing provisions, nothing
herein shall be construed to restrict the Company’s ability to file a registration statement under the Securities Act, including another prospectus supplement in connection with the Registration Statement for the issuance of shares other than
the Placement Shares. 
 (j) Change of Circumstances. The Company will, at any time during a fiscal quarter in which the Company
intends to tender a Placement Notice or sell Placement Shares, advise HCW promptly after it shall have received notice or obtained knowledge thereof, of any information or fact that would alter or affect in any material respect any opinion,
certificate, letter or other document required to be provided to HCW pursuant to this Agreement. 
 (k) Due Diligence
Cooperation. During the term of this Agreement, the Company will cooperate with any reasonable due diligence review conducted by HCW or its agents in connection with the transactions contemplated hereby, including, without limitation, providing
information and making available documents and senior corporate officers, during regular business hours and at the Company’s principal offices, as HCW may reasonably request. 

(l) Required Filings Relating to Placement of Placement Shares. To the extent that the filing of a prospectus supplement with the
Commission with respect to a placement of Placement Shares is required under Rule 424(b) under the Securities Act, the Company agrees that on or before such dates as the Securities Act shall require, the Company will (i) file a prospectus
supplement with the Commission under the applicable paragraph of Rule 424(b) under the Securities Act (each and every filing under Rule 424(b), a “Filing Date”), which prospectus supplement will set forth, to the extent
required, within the relevant period, the amount of Placement Shares sold through HCW, the Net Proceeds to the Company and the compensation payable by the Company to HCW with respect to such Placement Shares (provided that the Company may satisfy
its obligations under this Section 7(l)(i) by effecting a filing in accordance with the Exchange Act with respect to such information), and (ii) deliver such number of copies of each such prospectus supplement to each exchange or market on
which such sales were effected as may be required by the rules or regulations of such exchange or market. 

  
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 (m) Representation Dates; Certificate. On or prior to the First Delivery Date
and each time the Company (i) amends or supplements the Registration Statement or the Prospectus relating to the Placement Shares (other than a prospectus supplement filed in accordance with Section 7(l) of this Agreement) by means of a
post-effective amendment, sticker, or supplement but not by means of incorporation of document(s) by reference to the Registration Statement or the Prospectus relating to the Placement Shares; (ii) files an annual report on Form 10-K under the Exchange Act; (iii) files its quarterly reports on Form 10-Q under the Exchange Act; or (iv) files a current report on Form 8-K under the Exchange Act containing amended audited financial information (other than information “furnished” pursuant to Items 2.02 or 7.01 of Form 8-K or to
provide disclosure pursuant to Item 8.01 of Form 8-K relating to the reclassification of certain properties as discontinued operations in accordance with Statement of Financial Accounting Standards
No. 144 under the Exchange Act) under the Exchange Act (each date of filing of one or more of the documents referred to in clauses (i) through (iv) shall be a “Representation Date”); the Company shall furnish HCW
with a certificate, in the form attached hereto as Exhibit 7(m) within five (5) Trading Days of any Representation Date if requested by HCW. The requirement to provide a certificate under this Section 7(m) shall be automatically
waived for any Representation Date occurring at a time at which no Placement Notice is pending, which waiver shall continue until the earlier to occur of the date the Company delivers a Placement Notice hereunder (which for such calendar quarter
shall be considered a Representation Date, including for purposes of Sections 7(n) and 7(o) hereof) and the next occurring Representation Date; provided, however, that such waiver shall not apply for any Representation Date on which
the Company files its annual report on Form 10-K. Notwithstanding the foregoing, if the Company subsequently decides to sell Placement Shares following a Representation Date when the Company relied on such
waiver and did not provide HCW with a certificate under this Section 7(m), then before the Company delivers the Placement Notice or HCW sells any Placement Shares, the Company shall provide HCW with a certificate, in the
form attached hereto as Exhibit 7(m), dated the date of the Placement Notice. 
 (n) Legal Opinion. (i) On or prior
to the First Delivery Date, the Company shall cause to be furnished to HCW a written opinion and negative assurance letter of Cooley LLP, or other counsel reasonably satisfactory to HCW (“Company Counsel”), in form and
substance reasonably satisfactory to HCW and its counsel, dated the date that such opinion and negative assurance letter are required to be delivered and (ii) within the later of (A) five (5) Trading Days of each Representation Date
following the First Delivery Date with respect to which the Company is obligated to deliver a certificate in the form attached hereto as Exhibit 7(m) and (B) the date a Placement Notice is first delivered by the Company following a
Representation Date, the Company shall cause to be furnished to HCW a negative assurance letter of Company Counsel in form and substance reasonably satisfactory to HCW and its counsel, dated the date of delivery of such negative assurance letter
(the “Opinion Date”), respectively, modified, as necessary, to relate to the Registration Statement and the Prospectus as then amended or supplemented; provided, however, that the Company shall not be required to
furnish any such opinion or negative assurance letter if Duane Morris LLP, or other counsel for HCW, does not 

  
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also deliver a written opinion and negative assurance letter to HCW dated as of such date; provided, further, that with respect to a Representation Date on which the Company files its
annual report on Form 10-K under the Exchange Act, if the Company does not intend to deliver a Placement Notice in such calendar year, the requirement to furnish such opinion or negative assurance letter shall
be waived until such time as a Placement Notice is provided; provided, further, that in lieu of such negative assurance letters for subsequent Representation Dates, counsel may furnish HCW with a letter (a “Reliance
Letter”) to the effect that HCW may rely on a prior negative assurance letter delivered under this Section 7(n) to the same extent as if it were dated the date of such Reliance Letter (except that statements in
such prior negative assurance letter shall be deemed to relate to the Registration Statement and the Prospectus as amended or supplemented at such Representation Date). 

(o) Comfort Letter. On or prior to the First Delivery Date and within five (5) Trading Days of each subsequent Representation
Date with respect to which the Company is obligated to deliver a certificate in the form attached hereto as Exhibit 7(m), other than pursuant to Section 7(m)(iii), the Company shall cause its independent accountants
to furnish HCW letters (the “Comfort Letters”), dated the date the Comfort Letter is delivered, in form and substance reasonably satisfactory to HCW, (i) confirming that they are an independent registered public
accounting firm within the meaning of the Securities Act and the Public Company Accounting Oversight Board, (ii) stating, as of such date, the conclusions and findings of such firm with respect to the financial information and other matters
ordinarily covered by accountants’ “comfort letters” to underwriters in connection with registered public offerings (the first such letter, the “Initial Comfort Letter”) and (iii) updating the Initial
Comfort Letter with any information that would have been included in the Initial Comfort Letter had it been given on such date and modified as necessary to relate to the Registration Statement and the Prospectus, as amended and supplemented to the
date of such letter. 
 (p) Market Activities. The Company will not, directly or indirectly, (i) take any action designed to
cause or result in, or that constitutes or might reasonably be expected to constitute, the stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Placement Shares or (ii) sell, bid for,
or purchase the Placement Shares to be issued and sold pursuant to this Agreement, or pay anyone any compensation for soliciting purchases of the Placement Shares other than HCW; provided, however, that the Company may bid for and purchase shares of
its Common Stock in accordance with Rule 10b-18 under the Exchange Act. 
 (q) Insurance.
The Company and its Significant Subsidiaries shall maintain, or cause to be maintained, insurance in such amounts and covering such risks as is reasonable and customary for the business for which it is engaged. 

(r) Compliance with Laws. The Company and each of its Significant Subsidiaries will use commercially reasonable efforts to
maintain, or cause to be maintained, all material environmental permits, licenses and other authorizations required by federal, state and local law in order to conduct their businesses as described in the Prospectus, and the Company and each of its
Significant Subsidiaries shall conduct their businesses, or cause their businesses to be conducted, in substantial compliance with such permits, licenses and authorizations and with applicable environmental laws, except where the failure to maintain
or be in compliance with such permits, licenses and authorizations could not reasonably be expected to result in a Material Adverse Change. 

  
 - 21 - 

 (s) Investment Company Act. The Company will conduct its affairs in such a
manner so as to reasonably ensure that neither it nor its subsidiaries will be or become, at any time prior to the termination of this Agreement, an “investment company,” as such term is defined in the Investment Company Act, assuming no
change in the Commission’s current interpretation as to entities that are not considered an investment company. 

(t) Securities Act and Exchange Act. The Company will use its commercially reasonable efforts to comply with all requirements
imposed upon it by the Securities Act and the Exchange Act as from time to time in force, so far as necessary to permit the continuance of sales of, or dealings in, the Placement Shares as contemplated by the provisions hereof and the Prospectus.

 (u) No Offer to Sell. Other than any free writing prospectus (as defined in Rule 405 under the Securities Act) approved in
advance by the Company and HCW in its capacity as principal or agent hereunder, neither HCW nor the Company (including its agents and representatives, other than HCW in its capacity as such) will make, use, prepare, authorize, approve or refer to
any written communication (as defined in Rule 405 under the Securities Act), required to be filed with the Commission, that constitutes an offer to sell or solicitation of an offer to buy Placement Shares hereunder. 

(v) Sarbanes-Oxley Act. The Company and its Significant Subsidiaries will use their best efforts to comply with all effective
provisions of the Sarbanes-Oxley Act applicable to the Company. 
 8. Conditions to HCW’s Obligations. The obligations of
HCW hereunder with respect to a Placement will be subject to the continuing accuracy and completeness of the representations and warranties made by the Company herein, to the due performance by the Company of its obligations hereunder, to the
completion by HCW of a due diligence review satisfactory to HCW in its reasonable judgment, and to the continuing satisfaction (or waiver by HCW in its sole discretion) of the following additional conditions: 

(a) Registration Statement Effective. The Registration Statement shall be effective and shall be available for (i) all sales
of Placement Shares issued pursuant to all prior Placement Notices and (ii) the sale of all Placement Shares contemplated to be issued by any Placement Notice. 

(b) No Material Notices. None of the following events shall have occurred and be continuing: (i) receipt by the Company or any
of its Significant Subsidiaries of any request for additional information from the Commission or any other federal or state governmental authority during the period of effectiveness of the Registration Statement, the response to which would require
any post-effective amendments or supplements to the Registration Statement or the Prospectus; (ii) the issuance by the Commission or any other federal or state governmental authority of any stop order suspending the effectiveness of the
Registration Statement or the initiation of any proceedings for that purpose; (iii) receipt by the Company of any notification 

  
 - 22 - 

 
from the Commission or any other federal or state governmental authority with respect to the suspension of the qualification or exemption from qualification of any of the Placement Shares for
sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose; or (iv) the occurrence of any event that makes any material statement made in the Registration Statement or the Prospectus or any Incorporated
Document untrue in any material respect or that requires the making of any changes in the Registration Statement, the related Prospectus or such documents so that, in the case of the Registration Statement, it will not contain any materially untrue
statement of a material fact or omit to state any material fact required to be stated therein or necessary to make the statements therein not misleading and, that in the case of the Prospectus, it will not contain any materially untrue statement of
a material fact or omit to state any material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading. 

(c) No Material Misstatement or Omission. HCW shall not have advised the Company that the Registration Statement or Prospectus, or
any amendment or supplement thereto, contains an untrue statement of fact that in HCW’s reasonable opinion is material, or omits to state a fact that in HCW’s reasonable opinion is material and is required to be stated therein or is
necessary to make the statements therein not misleading. 
 (d) Material Changes. Except as contemplated in the Prospectus, or
disclosed in the Company’s reports filed with the Commission, there shall not have been any Material Adverse Change or any development that could reasonably be expected to result in a Material Adverse Change. 

(e) Company Counsel Legal Opinion. HCW shall have received the opinion and negative assurance letters or Reliance Letters of
Company Counsel required to be delivered pursuant to Section 7(n) on or before the date on which such delivery of such opinion and negative assurance letter is required pursuant to Section 7(n).

 (f) HCW Counsel Legal Opinion. HCW shall have received from HCW Counsel, such opinion or opinions, on or before the date on
which the delivery of the Company Counsel legal opinion is required pursuant to Section 7(n), with respect to such matters as HCW may reasonably require, and the Company shall have furnished to such counsel such documents
as they request for enabling them to pass upon such matters. 
 (g) Comfort Letter. HCW shall have received the Comfort Letter
required to be delivered pursuant to Section 7(o) on or before the date on which such delivery of such Comfort Letter is required pursuant to Section 7(o). 

(h) Representation Certificate. HCW shall have received the certificate required to be delivered pursuant to
Section 7(m) on or before the date on which delivery of such certificate is required pursuant to Section 7(m). 

(i) Secretary’s Certificate. On or prior to the First Delivery Date, HCW shall have received a certificate, signed on behalf
of the Company by its corporate Secretary, in form and substance satisfactory to HCW and its counsel. 

  
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 (j) No Suspension. Trading in the Common Stock shall not have been suspended on
the Exchange. 
 (k) Other Materials. On each date on which the Company is required to deliver a certificate pursuant to
Section 7(m), the Company shall have furnished to HCW such appropriate further information, certificates and documents as HCW may have reasonably requested in furtherance of the transactions contemplated hereby, in form and
substance reasonably satisfactory to HCW and its counsel. 
 (l) Securities Act Filings Made. All filings with the Commission
required by Rule 424 under the Securities Act to have been filed prior to the issuance of any Placement Notice hereunder shall have been made within the applicable time period prescribed for such filing by Rule 424. 

(m) Approval for Listing. The Placement Shares shall either have been (i) approved for listing on the Exchange, subject only
to notice of issuance, or (ii) the Company shall have filed a notification of listing of additional shares with respect to the Placement Shares on the Exchange at, or prior to, the issuance of any Placement Notice. 

(n) No Termination Event. There shall not have occurred any event that would permit HCW to terminate this Agreement pursuant to
Section 11(a). 
 9. Indemnification and Contribution. 

(a) Company Indemnification. The Company agrees to indemnify and hold harmless HCW, the directors, officers, partners, employees
and agents of HCW and each person, if any, who (i) controls HCW within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, or (ii) is controlled by or is under common control with HCW (a
“HCW Affiliate”) from and against any and all losses, claims, liabilities, expenses and damages (including, but not limited to, any and all reasonable investigative, legal and other expenses incurred in connection with, and
any and all amounts paid in settlement (in accordance with Section 9(c)) of, any action, suit or proceeding between any of the indemnified parties or between any indemnified party and any third party, any claim asserted by
a third party), as and when incurred, to which HCW, or any such person, may become subject under the Securities Act, the Exchange Act or other federal or state statutory law or regulation, at common law or otherwise, insofar as such losses, claims,
liabilities, expenses or damages arise out of or are based, directly or indirectly, on (x) any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement or the Prospectus or any amendment or
supplement to the Registration Statement or the Prospectus or in any free writing prospectus or based on written information furnished by or on behalf of the Company filed in any jurisdiction in order to qualify the Common Stock under the securities
laws thereof or filed with the Commission, (y) the omission or alleged omission to state in any such document a material fact required to be stated in it or necessary to make the statements in it, not misleading; provided,
however, that this indemnity agreement shall not apply to the extent that such loss, claim, liability, expense or damage arises from the sale of the Placement Shares pursuant to this Agreement and is caused directly or indirectly by an untrue
statement or omission or alleged untrue statement or omission made in reliance upon and in conformity with information relating to HCW and furnished to the Company in writing by HCW expressly for use therein. This indemnity agreement will be in
addition to any liability that the Company might otherwise have. 

  
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 (b) HCW Indemnification. HCW agrees to indemnify and hold harmless the Company
and its directors, officers, employees and agents of the Company and each person, if any, who (i) controls the Company within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, or (ii) is
controlled by or is under common control with the Company (each, a “Company Affiliate”) from and against any and all losses, claims, liabilities, expenses and damages (including, but not limited to, any and all
reasonably investigative, legal and other expenses incurred in connection with, and any and all amounts paid in settlement (in accordance with Section 9(a)) of, any action, suit or proceeding between any indemnified party
and any third party, or any claim asserted by a third party), as and when incurred, to which the Company, or any Company Affiliate, may become subject under the Securities Act, the Exchange Act or other federal or state statutory law or regulation,
at common law or otherwise, insofar as such losses, claims, liabilities, expenses or damages arise out of or are based, directly or indirectly, on untrue statements or omissions, or alleged untrue statements or omissions, made in the Registration
Statement (or any amendments thereto) or the Prospectus (or any amendment or supplement thereto) in reliance upon and in conformity with information relating to HCW and furnished to the Company in writing by HCW expressly for use therein. 

(c) Procedure. Any party that proposes to assert the right to be indemnified under this Section 9 will,
promptly after receipt of notice of commencement of any action against such party in respect of which a claim is to be made against an indemnifying party or parties under this Section 9, notify each such indemnifying party
of the commencement of such action, enclosing a copy of all papers served, but the omission so to notify such indemnifying party will not relieve the indemnifying party from (i) any liability that it might have to any indemnified party
otherwise than under this Section 9 and (ii) any liability that it may have to any indemnified party under the foregoing provision of this Section 9 unless, and only to the extent that, such
omission results in the forfeiture of substantive rights or defenses by the indemnifying party or to the extent the indemnifying party has been damaged or prejudiced thereby. If any such action is brought against any indemnified party and it
notifies the indemnifying party of its commencement, the indemnifying party will be entitled to participate in and, to the extent that it elects by delivering written notice to the indemnified party promptly after receiving notice of the
commencement of the action from the indemnified party, jointly with any other indemnifying party similarly notified, to assume the defense of the action, with counsel reasonably satisfactory to the indemnified party, and after notice from the
indemnifying party to the indemnified party of its election to assume the defense, the indemnifying party will not be liable to the indemnified party for any legal or other expenses except as provided below and except for the reasonable costs of
investigation subsequently incurred by the indemnified party in connection with the defense. The indemnified party will have the right to employ its own counsel in any such action, but the fees, expenses and other charges of such counsel will be at
the expense of such indemnified party unless (1) the employment of counsel by the indemnified party has been authorized in writing by the indemnifying party, (2) the indemnified party has reasonably concluded (based on advice of counsel)
that there may be legal defenses available to it or other indemnified parties that are different from or in addition to those available to the indemnifying party, (3) a conflict or potential conflict of interest exists (based on advice of
counsel to the 

  
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indemnified party) between the indemnified party and the indemnifying party (in which case the indemnifying party will not have the right to direct the defense of such action on behalf of the
indemnified party) or (4) the indemnifying party has not in fact employed counsel to assume the defense of such action within a reasonable time after receiving notice of the commencement of the action, in each of which cases the reasonable fees
and documented out-of-pocket disbursements and other charges of counsel will be at the expense of the indemnifying party or parties. It is understood that the
indemnifying party or parties shall not, in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the reasonable fees, disbursements and other charges of more than one separate firm admitted to practice in
such jurisdiction at any one time for all such indemnified party or parties. All such reasonable fees and documented out-of-pocket disbursements and other charges will
be promptly reimbursed by the indemnifying party following the receipt of reasonably detailed documentation with respect to the incurrence of such fees, disbursements and other charges. So long as the indemnifying party is conducting the defense of
the claim for liability in accordance with this Section, the indemnified party will reasonably cooperate with the indemnifying party’s defense of such claim. An indemnifying party will not, in any event, be liable for any settlement of any
action or claim effected without its written consent. No indemnifying party shall, without the prior written consent of each indemnified party, settle or compromise or consent to the entry of any judgment in any pending or threatened claim, action
or proceeding relating to the matters contemplated by this Section 9 (whether or not any indemnified party is a party thereto), unless such settlement, compromise or consent (i) includes an unconditional release of
each indemnified party from all liability arising or that may arise out of such claim, action or proceeding and (ii) does not include any statement or admission as to fault, culpability or a failure to act on the part of any indemnified party.

 (d) Contribution. In order to provide for just and equitable contribution in circumstances in which the indemnification
provided for in the foregoing paragraphs of this Section 9 is applicable in accordance with its terms but for any reason is held to be unavailable from the Company or HCW, the Company and HCW will contribute to the total
losses, claims, liabilities, expenses and damages (including any investigative, legal and other expenses reasonably incurred in connection with, and any amount paid in settlement of, any action, suit or proceeding or any claim asserted, but after
deducting any contribution received by the Company from persons other than HCW, such as persons who control the Company within the meaning of the Securities Act, officers of the Company who signed the Registration Statement and directors of the
Company, who also may be liable for contribution) to which the Company and HCW may be subject in such proportion as shall be appropriate to reflect the relative benefits received by the Company on the one hand and HCW on the other hand. The relative
benefits received by the Company on the one hand and HCW on the other hand shall be deemed to be in the same proportion as the total Net Proceeds from the sale of the Placement Shares (before deducting expenses) received by the Company bear to the
total compensation received by HCW (before deducting expenses) from the sale of Placement Shares on behalf of the Company. If, but only if, the allocation provided by the foregoing sentence is not permitted by applicable law, the allocation of
contribution shall be made in such proportion as is appropriate to reflect not only the relative benefits referred to in the foregoing sentence but also the relative fault of the Company, on the one hand, and HCW, on the other, with respect to the
statements or omission that resulted in such loss, claim, liability, expense or damage, or action in respect thereof, as well 

  
 - 26 - 

 
as any other relevant equitable considerations with respect to such offering. Such relative fault shall be determined by reference to, among other things, whether the untrue or alleged untrue
statement of a material fact or omission or alleged omission to state a material fact relates to information supplied by the Company or HCW, the intent of the parties and their relative knowledge, access to information and opportunity to correct or
prevent such statement or omission. The Company and HCW agree that it would not be just and equitable if contributions pursuant to this Section 9(d) were to be determined by pro rata allocation or by any other method of
allocation that does not take into account the equitable considerations referred to herein. The amount paid or payable by an indemnified party as a result of the loss, claim, liability, expense, or damage, or action in respect thereof, referred to
above in this Section 9(d) shall be deemed to include, for the purpose of this Section 9(d), any legal or other expenses reasonably incurred by such indemnified party in connection with
investigating or defending any such action or claim to the extent consistent with Section 9(c) hereof. Notwithstanding the foregoing provisions of this Section 9(d), HCW shall not be required to
contribute any amount in excess of the commissions received by it under this Agreement and no person found guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) will be entitled to contribution from
any person who was not guilty of such fraudulent misrepresentation. For purposes of this Section 9(d), any person who controls a party to this Agreement within the meaning of the Securities Act, and any officers, directors,
partners, employees or agents of HCW, will have the same rights to contribution as that party, and each officer of the Company who signed the Registration Statement will have the same rights to contribution as the Company, subject in each case to
the provisions hereof. Any party entitled to contribution, promptly after receipt of notice of commencement of any action against such party in respect of which a claim for contribution may be made under this Section 9(d),
will notify any such party or parties from whom contribution may be sought, but the omission to so notify will not relieve that party or parties from whom contribution may be sought from any other obligation it or they may have under this
Section 9(d) except to the extent that the failure to so notify such other party materially prejudiced the substantive rights or defenses of the party from whom contribution is sought. Except for a settlement entered into
pursuant to the last sentence of Section 9(c) hereof, no party will be liable for contribution with respect to any action or claim settled without its written consent if such consent is required pursuant to
Section 9(c) hereof. 
 10. Representations and Agreements to Survive Delivery. The indemnity and
contribution agreements contained in Section 9 of this Agreement and all representations and warranties of the Company herein or in certificates delivered pursuant hereto shall survive, as of their respective dates,
regardless of (i) any investigation made by or on behalf of HCW, any controlling persons, or the Company (or any of their respective officers, directors or controlling persons), (ii) delivery and acceptance of the Placement Shares and payment
therefor or (iii) any termination of this Agreement. 
 11. Termination. 

(a) HCW shall have the right by giving written notice as hereinafter specified at any time to terminate this Agreement if (i) since
the date of this Agreement, any Material Adverse Change, or any development that would reasonably be expected to result in a Material Adverse Change has occurred that, in the reasonable judgment of HCW, may materially impair the ability

  
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of HCW to sell the Placement Shares hereunder, (ii) the Company shall have failed, refused or been unable to perform any agreement on its part to be performed hereunder (through no fault of
HCW); provided, however, in the case of any failure of the Company to deliver (or cause another person to deliver) any certification, opinion, or letter required under Sections 7(m), 7(n), or 7(o), HCW’s right
to terminate shall not arise unless such failure to deliver (or cause to be delivered) continues for more than thirty (30) days from the date such delivery was required; (iii) any other condition of HCW’s obligations hereunder is not
fulfilled; or (iv), any suspension of trading in the Common Stock shall have occurred. Any such termination shall be without liability of any party to any other party except that the provisions of Section 7(g) (Expenses),
Section 9 (Indemnification and Contribution), Section 10 (Representations and Agreements to Survive Delivery), Section 16 (Applicable Law; Consent to Jurisdiction) and
Section 17 (Waiver of Jury Trial) hereof shall remain in full force and effect notwithstanding such termination. If HCW elects to terminate this Agreement as provided in this Section 11(a), HCW
shall provide the required written notice as specified in Section 12 (Notices). 
 (b) The Company shall have
the right, by giving five (5) days’ notice as hereinafter specified to terminate this Agreement in its sole discretion at any time after the date of this Agreement. Any such termination shall be without liability of any party to any
other party except that the provisions of Section 7(g), Section 9, Section 10, Section 16 and Section 17 hereof shall remain in full force and effect notwithstanding such termination. 

(c) HCW shall have the right, by giving five (5) days’ notice as hereinafter specified to terminate this Agreement in its sole
discretion at any time after the date of this Agreement. Any such termination shall be without liability of any party to any other party except that the provisions of Section 7(g), Section 9, Section 10, Section 16
and Section 17 hereof shall remain in full force and effect notwithstanding such termination. 
 (d) Unless earlier terminated
pursuant to this Section 11, this Agreement shall automatically terminate upon the issuance and sale of all of the Placement Shares through HCW on the terms and subject to the conditions set forth herein; provided
that the provisions of Section 7(g), Section 9, Section 10, Section 16 and Section 17 hereof shall remain in full force
and effect notwithstanding such termination. 
 (e) This Agreement shall remain in full force and effect unless terminated pursuant to
Sections 11(a), (b), (c), or (d) above or otherwise by mutual agreement of the parties; provided, however, that any such termination by mutual agreement shall in all cases be deemed to provide that
Section 7(g), Section 9, Section 10, Section 16 and Section 17 shall remain in full force and effect. 

(f) Any termination of this Agreement shall be effective on the date specified in such notice of termination; provided, however,
that such termination shall not be effective until the close of business on the date of receipt of such notice by HCW or the Company, as the case may be. If such termination shall occur prior to the Settlement Date for any sale of Placement Shares,
such Placement Shares shall settle in accordance with the provisions of this Agreement. 

  
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 12. Notices. All notices or other communications required or permitted to be
given by any party to any other party pursuant to the terms of this Agreement shall be in writing, unless otherwise specified in this Agreement, and if sent to HCW, shall be delivered to HCW at H.C. Wainwright & Co., LLC, 430 Park Avenue,
New York, NY 10022, email: atm@hcwco.com, Attention: Head of Investment Banking with a copy to Duane Morris LLP, 1540 Broadway, New York, NY 10036, attention: Dean M. Colucci, e-mail:
dmcolucci@duanemorris.com; or if sent to the Company, shall be delivered to XOMA Corporation, 2200 Powell Street, Suite 310, Emeryville, California 94608, attention: Thomas Burns, e-mail:
burns@xoma.com, with a copy to Cooley LLP, 3175 Hanover Street, Palo Alto, CA 94304, attention: Michael E. Tenta, Esq., e-mail: mtenta@cooley.com. Each party to this Agreement may change such address for
notices by sending to the parties to this Agreement written notice of a new address for such purpose. Each such notice or other communication shall be deemed given (i) when delivered personally, by email or by verifiable facsimile transmission
(with an original to follow) on or before 4:30 p.m., New York City time, on a Business Day (as defined below), or, if such day is not a Business Day on the next succeeding Business Day, (ii) on the next Business Day after timely delivery to a
nationally-recognized overnight courier, (iii) on the Business Day actually received if deposited in the U.S. mail (certified or registered mail, return receipt requested, postage prepaid) and (iv) if sent by e-mail, on the Business Day on which receipt is confirmed by the individual to whom the notice is sent, other than via auto-reply. For purposes of this Agreement, “Business Day” shall mean
any day on which the Exchange and commercial banks in the City of New York are open for business. 
 An electronic communication
(“Electronic Notice”) shall be deemed written notice for purpose of this Section 12 if sent to the electronic mail address specified by the receiving party under separate cover. Electronic Notice
shall be deemed to be received at the time the party sending Electronic Notice receives confirmation of receipt by the receiving party. Any party receiving Electronic Notice may request and shall be entitled to receive the notice on paper, in a non-electronic form (“Non-electronic Notice”) which shall be sent to the requesting party within ten (10) days of receipt of the written request
for Non-electronic Notice. 
 13. Successors and Assigns. This Agreement shall inure to
the benefit of and be binding upon the Company and HCW and their respective successors and the affiliates, controlling persons, officers and directors referred to in Section 9 hereof. References to any of the parties
contained in this Agreement shall be deemed to include the successors and permitted assigns of such party. Nothing in this Agreement, express or implied, is intended to confer upon any party other than the parties hereto or their respective
successors and permitted assigns any rights, remedies, obligations or liabilities under or by reason of this Agreement, except as expressly provided in this Agreement. Neither party may assign its rights or obligations under this Agreement without
the prior written consent of the other party. 
 14. Adjustments for Share Splits. The parties acknowledge and agree that all
share-related numbers contained in this Agreement shall be adjusted to take into account any share split, share dividend or similar event effected with respect to the Common Stock occurring after the date hereof. 

15. Entire Agreement; Amendment; Severability. This Agreement (including all schedules and exhibits attached hereto and Placement
Notices issued pursuant hereto) constitutes the entire agreement and supersedes all other prior and contemporaneous agreements and undertakings, both written and oral, among the parties hereto with regard to the subject matter

  
 - 29 - 

 
hereof. Neither this Agreement nor any term hereof may be amended except pursuant to a written instrument executed by the Company and HCW. In the event that any one or more of the provisions
contained herein, or the application thereof in any circumstance, is held invalid, illegal or unenforceable as written by a court of competent jurisdiction, then such provision shall be given full force and effect to the fullest possible extent that
it is valid, legal and enforceable, and the remainder of the terms and provisions herein shall be construed as if such invalid, illegal or unenforceable term or provision was not contained herein, but only to the extent that giving effect to such
provision and the remainder of the terms and provisions hereof shall be in accordance with the intent of the parties as reflected in this Agreement. 

16. Applicable Law; Consent to Jurisdiction. This Agreement shall be governed by, and construed in accordance with, the internal
laws of the State of New York without regard to the principles of conflicts of laws. Each party hereby irrevocably submits to the non-exclusive jurisdiction of the state and federal courts sitting in the City
of New York, borough of Manhattan, for the adjudication of any dispute hereunder or in connection with any transaction contemplated hereby, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it
is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper. Each party hereby irrevocably waives personal
service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof (certified or registered mail, return receipt requested) to such party at the address in effect for notices to it under this
Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner permitted by law. 

17. Waiver of Jury Trial. The Company and HCW each hereby irrevocably waives any right it may have to a trial by jury in respect of
any claim based upon or arising out of this Agreement or any transaction contemplated hereby. 
 18. Absence of Fiduciary
Relationship. The Company acknowledges and agrees that: 
 (a) HCW has been retained solely to act as sales agent in
connection with the sale of the Placement Shares and that no fiduciary relationship between the Company and HCW has been created in respect of any of the transactions contemplated by this Agreement, irrespective of whether HCW has advised or is
advising the Company on other matters; 
 (b) the Company is capable of evaluating and understanding and understands and accepts the
terms, risks and conditions of the transactions contemplated by this Agreement; 
 (c) the Company has been advised that HCW and its
affiliates are engaged in a broad range of transactions which may involve interests that differ from those of the Company and that HCW has no obligation to disclose such interests and transactions to the Company by virtue of any fiduciary, advisory
or agency relationship; and 

  
 - 30 - 

 (d) the Company waives, to the fullest extent permitted by law, any claims it may have
against HCW, for breach of fiduciary duty or alleged breach of fiduciary duty in connection with the sale of Placement Shares under this Agreement, and agrees that HCW shall have no liability (whether direct or indirect) to the Company in respect of
such a fiduciary claim. 
 19. Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be
deemed an original, but all of which together shall constitute one and the same instrument. Delivery of an executed Agreement by one party to the other may be made by facsimile or other electronic transmission. 

[Remainder of Page Intentionally Blank] 

  
 - 31 - 

 If the foregoing correctly sets forth the understanding between the Company and HCW, please
so indicate in the space provided below for that purpose, whereupon this letter shall constitute a binding agreement between the Company and HCW. 
  

			
	Very truly yours,
	
	XOMA CORPORATION
		
	By:	 	/s/ Thomas Burns

 
			
	Name:	 	Thomas Burns

 
			
	Title:	 	Chief Financial Officer

  

			
	 ACCEPTED as of the date

first-above written:

	
	H.C. WAINWRIGHT & CO., LLC
		
	By:	 	/s/ Edward D. Silvera

 
			
	Name:	 	Edward D. Silvera

 
			
	Title:	 	Chief Operating Officer

  
 [SIGNATURE PAGE TO COMMON
STOCK SALES AGREEMENT] 

 SCHEDULE 1 

FORM OF PLACEMENT NOTICE 
  

			
	From:	 	XOMA Corporation
	To:	 	H.C. Wainwright & Co., LLC
	Subject:    	 	At the Market Offering—Placement Notice
	Date:	 	_______________, 20___

 Gentlemen: 

Pursuant to the terms and subject to the conditions contained in the Common Stock Sales Agreement between XOMA Corporation (the
“Company”), and H.C. Wainwright & Co., LLC (“HCW”) dated December 18, 2018 (the “Agreement”), I hereby request on behalf of the Company that HCW sell up to [ ] shares of the
Company’s common stock, par value $0.0075 per share, at a minimum market price of $_______ per share. Sales should begin on the date of this Notice and shall continue until [DATE] [all shares are sold][the aggregate sales price of the shares
reaches $[    ]]. 

 SCHEDULE 2 

Notice Parties 
  

			
	The Company	  	
		
	Thomas Burns	  	burns@xoma.com
		
	HCW	  	
		
	Peter Fry	  	pfry@hcwco.com
		
	Charles Worthman    	  	csworthman@hcwco.com

 With a copy to atm@hcwco.com 

 SCHEDULE 3 

Compensation 
 HCW shall be paid
compensation equal to 3.0% of the gross proceeds from the sales of Placement Shares pursuant to the terms of this Agreement. 

 SCHEDULE 4 

Significant Subsidiaries 
 XOMA
Technology Ltd. 
 XOMA (US) LLC 

  
 2 

 Exhibit 7(m) 

OFFICER CERTIFICATE 

The undersigned, the duly qualified and elected _______________________, of XOMA Corporation (“Company”), a Delaware
corporation, does hereby certify in such capacity and on behalf of the Company, pursuant to Section 7(m) of the Common Stock Sales Agreement dated December 18, 2018 (the “Sales Agreement”)
between the Company and H.C. Wainwright & Co., LLC, that to the best of the knowledge of the undersigned: 
 (i) The representations
and warranties of the Company in Section 6 of the Sales Agreement (A) to the extent such representations and warranties are subject to qualifications and exceptions contained therein relating to materiality or Material
Adverse Change, are true and correct on and as of the date hereof with the same force and effect as if expressly made on and as of the date hereof, except for those representations and warranties that speak solely as of a specific date and which
were true and correct as of such date, and (B) to the extent such representations and warranties are not subject to any qualifications or exceptions, are true and correct in all material respects as of the date hereof as if made on and as of
the date hereof with the same force and effect as if expressly made on and as of the date hereof except for those representations and warranties that speak solely as of a specific date and which were true and correct as of such date; and 

(ii) The Company has complied with all agreements and satisfied all conditions on its part to be performed or satisfied pursuant to the Sales
Agreement at or prior to the date hereof. 
 Capitalized terms used but not defined herein shall have the meanings ascribed to them in the
Sales Agreement. 
  

											
		 		 		 	XOMA CORPORATION
					
		 		 		 	By:	 	                             
       
		 		 		 		 	Name:
		 		 		 		 	Title:
	Date:Exhibit 10.53

 

December 13, 2018

 

[NAME OF EXECUTIVE]

[ADDRESS OF EXECUTIVE]

 

Dear [NAME OF EXECUTIVE],

 

I am very pleased to let you know you have been chosen by Lannett’s Board of Directors to receive a special retention incentive award, which is being granted to a very select group of key executives.  This award is in recognition of your commitment and contributions during this time of transition of the Company and its business.

 

As part of this award, you will be eligible to receive a one-time special award of $XXX, representing one year of your current base salary, less applicable taxes and withholdings, which will be paid to you in December 2019.

 

Due to the sensitive nature and the limited number of executives receiving this special award, we ask that you use good discretion.

 

Additional Terms:

 

·                  In order to be eligible for the retention incentive award, you must, within the discretion of the Board of Directors, remain in good standing, meet performance expectations, and be an active employee as of December 1, 2019 (except as set forth below).

·                  The retention incentive award payment will be made in the second regularly scheduled payroll of December 2019 (the “Payment Date”).

·                  In the event you resign or the Company terminates you for Cause prior to the Payment Date, you shall not be entitled to receive any portion of the retention incentive award.

·                  If the Company terminates you without Cause in connection with or following the occurrence of a Change in Control but prior to the Payment Date, you shall be entitled to the full payment of the retention incentive award on the Payment Date.

·                  If the Company terminates you without Cause prior to the Payment Date not in connection with or following the occurrence of a Change in Control, you shall be entitled to the full payment of the retention incentive award on the Payment Date.

·                  Nothing in this letter shall be deemed to change the nature of your employment with Lannett or the terms of your employment agreement with Lannett.

·                  For purposes of this letter, the terms Cause and Change in Control shall have the same meanings set forth in your employment agreement with Lannett.

 

 

Please indicate your understanding of this arrangement by signing this letter and returning it to the Compensation Manager.

 

On behalf of Lannett, I would like to thank you for your significant contributions to the business and wish you continued success.  Should you have any questions, please speak to the Sr. Director of Human Resources.

 

Best regards,

 

 

	
 
    	
Acknowledged   by:
    
	
 
    	
 
    
	
 
    	
 
    
	
 
    	
 
    
	
 
    	
[NAME   OF EXECUTIVE]
    
	
 
    	
 
    
	
 
    	
Date:   December    , 2018

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