Menlo Therapeutics Inc. Sample Contracts

SECURITIES PURCHASE AGREEMENT
Securities Purchase Agreement • January 28th, 2021 • VYNE Therapeutics Inc. • Pharmaceutical preparations • New York

This Securities Purchase Agreement (this “Agreement”) is dated as of January 26, 2021, between VYNE Therapeutics Inc., a Delaware corporation (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Purchasers”).

UNDERWRITING AGREEMENT
Underwriting Agreement • January 12th, 2018 • Menlo Therapeutics, Inc. • Pharmaceutical preparations • New York

Introductory. Menlo Therapeutics Inc., a Delaware corporation (the “Company”), proposes to issue and sell to the several underwriters named in Schedule A (the “Underwriters”) an aggregate of shares of its common stock, par value $ per share (the “Shares”). The Shares to be sold by the Company are called the “Firm Shares.” In addition, the Company has granted to the Underwriters an option to purchase up to an additional Shares as provided in Section 2. The additional Shares to be sold by the Company pursuant to such option are collectively called the “Optional Shares.” The Firm Shares and, if and to the extent such option is exercised, the Optional Shares, are collectively called the “Offered Shares.” Jefferies LLC (“Jefferies”), Piper Jaffray & Co (“Piper Jaffray”) and Guggenheim Securities LLC (“Guggenheim”) have agreed to act as representatives of the several Underwriters (in such capacity, the “Representatives”) in connection with the offering and sale of the Offered Shares. To the

INDEMNIFICATION AGREEMENT
Indemnification Agreement • December 28th, 2017 • Menlo Therapeutics, Inc. • Pharmaceutical preparations • Delaware

THIS INDEMNIFICATION AGREEMENT (the “Agreement”) is made and entered into as of _________, 20__, by and between Menlo Therapeutics Inc., a Delaware corporation (the “Company”), and _________ (“Indemnitee”).

VYNE Therapeutics Inc. Shares of Common Stock (par value $0.0001 per share) Controlled Equity OfferingSM Sales Agreement
Sales Agreement • August 12th, 2021 • VYNE Therapeutics Inc. • Pharmaceutical preparations • New York

VYNE Therapeutics Inc., a Delaware corporation (the “Company”), confirms its agreement (this “Agreement”) with Cantor Fitzgerald & Co. (the “Agent”), as follows:

VYNE THERAPEUTICS INC. $50,000,000 SALES AGREEMENT
Sales Agreement • March 1st, 2024 • VYNE Therapeutics Inc. • Pharmaceutical preparations • New York
PURCHASE AGREEMENT
Purchase Agreement • March 15th, 2022 • VYNE Therapeutics Inc. • Pharmaceutical preparations • Delaware

THIS PURCHASE AGREEMENT (the “Agreement”), dated as of March 15, 2022, is made by and between VYNE THERAPEUTICS, INC., a Delaware corporation (the “Company”), and LINCOLN PARK CAPITAL FUND, LLC, an Illinois limited liability company (the “Investor”).

REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • March 15th, 2022 • VYNE Therapeutics Inc. • Pharmaceutical preparations • New York

THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of March 15, 2022, is entered into by and between VYNE THERAPEUTICS, INC., a Delaware corporation (the “Company”), and LINCOLN PARK CAPITAL FUND, LLC, an Illinois limited liability company (together with its permitted assigns, the “Investor”). Capitalized terms used herein and not otherwise defined herein shall have the respective meanings set forth in the Purchase Agreement by and between the parties hereto, dated as of the date hereof (as amended, restated, supplemented or otherwise modified from time to time, the “Purchase Agreement”).

SECURITIES PURCHASE AGREEMENT
Securities Purchase Agreement • October 30th, 2023 • VYNE Therapeutics Inc. • Pharmaceutical preparations • New York

This Securities Purchase Agreement (this “Agreement”) is dated as of October 27, 2023, between VYNE Therapeutics Inc., a Delaware corporation (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively, the “Purchasers”).

27,050,000 Shares MENLO THERAPEUTICS INC. Common Stock UNDERWRITING AGREEMENT
Underwriting Agreement • June 9th, 2020 • Menlo Therapeutics Inc. • Pharmaceutical preparations • New York
REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • October 30th, 2023 • VYNE Therapeutics Inc. • Pharmaceutical preparations

This Agreement is made pursuant to the Securities Purchase Agreement, dated as of the date hereof, between the Company and each Purchaser (the “Purchase Agreement”).

Unaudited Pro Forma Condensed Consolidated Financial Information
Asset Purchase Agreement • January 14th, 2022 • VYNE Therapeutics Inc. • Pharmaceutical preparations

On January 12, 2022 (the “Effective Date”), VYNE Therapeutics Inc. (the “Company” or “VYNE”) entered into an Asset Purchase Agreement (the “Agreement”) with Journey Medical Corporation (“Journey” or “Buyer”) pursuant to which the Company sold its Molecule Stabilizing Technology (MSTTM) franchise, including AMZEEQ®, ZILXI®, and FCD105 (the “MST Franchise”), to Journey. The assets include certain contracts, including the license agreement with Cutia Therapeutics (HK) Limited (“Cutia”), inventory and intellectual property related to the MST Franchise (together, the “Assets”). Pursuant to the Agreement, the Buyer assumed certain liabilities of the MST Franchise including, among others, those arising from VYNE’s patent infringement suit initiated against Padagis Israel Pharmaceuticals Ltd. There were no current or long-term liabilities recorded by the Company which were transferred to the Buyer. The sale was consummated concurrently with the execution of the Purchase Agreement.

FORM OF MENLO VOTING AGREEMENT
Voting Agreement • November 12th, 2019 • Menlo Therapeutics Inc. • Pharmaceutical preparations • Delaware

This Voting Agreement (this “Agreement”) is made and entered into as of [ ], 2019, between Foamix Pharmaceuticals Ltd., a company incorporated under the laws of the State of Israel and registered under No. 51-336881-1 with the Israeli Registrar of Companies (“Foamix”), and [•] (the “Stockholder”). Capitalized terms used but not otherwise defined herein shall have the respective meanings ascribed to such terms in the Merger Agreement (as defined below).

LICENSE AND COLLABORATION AGREEMENT
License and Collaboration Agreement • January 18th, 2018 • Menlo Therapeutics, Inc. • Pharmaceutical preparations • New York

This LICENSE AND COLLABORATION AGREEMENT (the “Agreement”) is entered into as of August 10, 2016 (the “Effective Date”) by and between MENLO THERAPEUTICS INC., a corporation organized and existing under the laws of Delaware having a principal place of business at 4085 Campbell Avenue, Suite 200, Menlo Park, CA 94025 (“MTI”), and TORII PHARMACEUTICAL CO., LTD., a Japanese corporation having a principal place of business at Torii Nihonbashi Building, 4-1, Nihonbashi-Honcho 3-chome, Chuo-ku, Tokyo, 103-8439, Japan (“Torii”) and JAPAN TOBACCO INC., a Japanese corporation having a principal place of business at JT Bldg. 2-1, Toranomon 2-chome, Minato-ku, Tokyo 105- 8422, Japan (“JT”). Torii and JT may be jointly referred to as “Licensee”. Licensee and MTI may each be referred to as a “Party” or collectively be referred to as the “Parties”.

AMENDED AND RESTATED SECURITY AGREEMENT
Security Agreement • May 11th, 2020 • Menlo Therapeutics Inc. • Pharmaceutical preparations • New York

THIS AMENDED AND RESTATED SECURITY AGREEMENT (as amended, amended and restated, supplemented or otherwise modified from time to time, this “Agreement”), dated as of March _9, 2020, is made by and among Foamix Pharmaceuticals Inc., a Delaware corporation (the “Borrower”), Menlo Therapeutics Inc., a Delaware corporation (the “Parent Guarantor”), Foamix Pharmaceuticals Ltd., an Israeli limited liability company (the “Israeli Guarantor”), certain Subsidiaries of the Parent Guarantor party hereto or having acceded hereto pursuant to Section 22 (each a “Subsidiary Guarantor” and, together with the Parent Guarantor and the Israeli Guarantor, the “Guarantors”, and together with the Borrower, each a “Grantor” and, collectively, the “Grantors”), and PERCEPTIVE CREDIT HOLDINGS II, LP, as administrative agent for the Lenders referred to below (in such capacity, the “Administrative Agent”).

REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • December 17th, 2025 • VYNE Therapeutics Inc. • Pharmaceutical preparations

THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of [•], 2026, is entered into by and among Yarrow Bioscience, Inc., a Delaware corporation (“Yarrow”), and the several investors signatory hereto (individually as an “Investor” and collectively together with their respective permitted assigns, the “Investors”). Capitalized terms used herein and not otherwise defined herein shall have the respective meanings set forth in the Securities Purchase Agreement by and among Yarrow and the Investors party thereto, dated as of December 17, 2025 (as amended, restated, supplemented or otherwise modified from time to time, the “Purchase Agreement”).

FORM OF PRE-FUNDED WARRANT TO PURCHASE COMMON STOCK
Warrant Agreement • March 31st, 2026 • VYNE Therapeutics Inc. • Pharmaceutical preparations • New York

This Warrant is one of a series of similar warrants issued pursuant to that certain Securities Purchase Agreement, dated December 17, 2025, by and among the Company and the Investors identified therein (the “Purchase Agreement”).

EXCLUSIVE LICENSE AGREEMENT by and between MERCK SHARP & DOHME CORP. and TIGERCAT PHARMA, INC. (and, for purposes of Sections 9.01 and11.02, VELOCITY PHARMACEUTICAL HOLDINGS, LLC)
Exclusive License Agreement • January 18th, 2018 • Menlo Therapeutics, Inc. • Pharmaceutical preparations • New York

THIS EXCLUSIVE LICENSE AGREEMENT (this “Agreement”), dated as of December 21, 2012 (the “Effective Date”), is by and between MERCK SHARP & DOHME CORP., a corporation organized and existing under the laws of New Jersey (“Merck”), TIGERCAT PHARMA, INC., a corporation organized and existing under the laws of Delaware (“Tigercat”) and, for purposes of Sections 9.01 and 11.02 only, VELOCITY PHARMACEUTICAL HOLDINGS, LLC, a corporation organized and existing under the laws of Delaware (“VPH”). Merck and Tigercat are sometimes referred to herein individually as a “Party” and collectively as the “Parties”.

YARROW BIOSCIENCE, INC. INVESTORS’ RIGHTS AGREEMENT
Investors’ Rights Agreement • March 31st, 2026 • VYNE Therapeutics Inc. • Pharmaceutical preparations • Delaware

THIS INVESTORS’ RIGHTS AGREEMENT (this “Agreement”), is made as of December 19, 2025, by and among Yarrow Bioscience, Inc., a Delaware corporation (the “Company”), the Investors (as defined below) and the Key Holders (as defined below).

AMENDMENT NO. 1
Offer Letter • May 7th, 2018 • Menlo Therapeutics Inc. • Pharmaceutical preparations

This Amendment No. 1 to Offer Letter (the “Amendment”) is entered into as of May 3, 2018, by and between Menlo Therapeutics Inc., a Delaware corporation (the “Company”) and Paul Kwon (“Executive”).

SUBLEASE
Sublease • December 28th, 2017 • Menlo Therapeutics, Inc. • Pharmaceutical preparations

THIS SUBLEASE (this “Sublease”) is dated for reference purposes as of September 19, 2017, and is made by and between Relypsa, Inc., a Delaware corporation (“Sublessor”), and Menlo Therapeutics, Inc., a Delaware corporation (“Sublessee”). Sublessor and Sublessee hereby agree as follows:

FORM OF SUPPORT AGREEMENT
Support Agreement • December 17th, 2025 • VYNE Therapeutics Inc. • Pharmaceutical preparations • Delaware

This Support Agreement (this “Agreement”) is made and entered into as of December 17, 2025, by and among Yarrow Bioscience, Inc., a Delaware corporation (the “Company”), VYNE Therapeutics Inc., a Delaware corporation (“Parent”), and the undersigned stockholder of Parent (the “Stockholder” and each of the Stockholder, Company, and Parent a “Party” and, collectively, the “Parties”). Capitalized terms used herein but not otherwise defined shall have the respective meanings ascribed to such terms in the Merger Agreement (as defined below).

MENLO THERAPEUTICS INC. SECOND AMENDED AND RESTATED INVESTORS’ RIGHTS AGREEMENT
Investors’ Rights Agreement • December 28th, 2017 • Menlo Therapeutics, Inc. • Pharmaceutical preparations • Delaware

THIS SECOND AMENDED AND RESTATED INVESTORS’ RIGHTS AGREEMENT (this “Agreement”) is made as of June 28, 2017, by and among Menlo Therapeutics Inc., a Delaware corporation (the “Company”) and the investors listed on Schedule A hereto (each an “Investor” and collectively the “Investors”).

Amendment No. 1 to Agreement and Plan of Merger AND REORGANIZATION
Agreement and Plan of Merger and Reorganization • January 30th, 2026 • VYNE Therapeutics Inc. • Pharmaceutical preparations • New York

This Amendment No. 1 to Agreement and Plan of Merger and reorganization (this “Amendment”) is made as of January 30, 2026, with respect to that certain Agreement and Plan of Merger and Reorganization (as amended to date, the “Merger Agreement”), dated as of December 17, 2025 (the “Agreement Date”), by and among VYNE Therapeutics Inc., a Delaware corporation (“Parent”), Yellow Merger Sub Corp., a Delaware corporation and wholly owned subsidiary of Parent (“Merger Sub”), and Yarrow Bioscience, Inc., a Delaware corporation (the “Company”). All capitalized terms used but not otherwise defined herein shall have the respective meanings ascribed to them in the Merger Agreement.

INDEMNIFICATION AGREEMENT
Indemnification Agreement • March 31st, 2026 • VYNE Therapeutics Inc. • Pharmaceutical preparations • Delaware

THIS INDEMNIFICATION AGREEMENT (the “Agreement”) is made and entered into as of December 19, 2025, by and between Yarrow Bioscience, Inc., a Delaware corporation (the “Company”), and [·] (“Indemnitee”).

CONSULTING AGREEMENT
Consulting Agreement • December 28th, 2017 • Menlo Therapeutics, Inc. • Pharmaceutical preparations • California

This CONSULTING AGREEMENT ("Agreement"), made as of March 8, 2016, ("the Effective Date") is entered into by Tigercat Pharma, Inc, ("Company"), and David Collier, an individual ("Consultant").

AMENDMENT NO. 1 TO THE AGREEMENT AND PLAN OF MERGER
Agreement and Plan of Merger • December 4th, 2019 • Menlo Therapeutics Inc. • Pharmaceutical preparations

This Amendment No. 1 (this “Amendment”) to the Agreement and Plan of Merger (the “Merger Agreement”) is made and entered into as of December 4, 2019 by and among Menlo Therapeutics Inc., a Delaware corporation (“Menlo”), Giants Merger Subsidiary, Ltd., a company incorporated under the laws of the State of Israel and registered under No. 516103165 with the Israeli Registrar of Companies, and a direct, wholly-owned subsidiary of Menlo (“Menlo Merger Sub”) and Foamix Pharmaceuticals Ltd., a company incorporated under the laws of the State of Israel and registered under No. 51-336881-1 with the Israeli Registrar of Companies (“Foamix”). Capitalized terms used herein and not otherwise defined herein shall have the meanings assigned to such terms in the Merger Agreement.

CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT BOTH (I) IS NOT MATERIAL AND (II) IS THE TYPE OF INFORMATION THAT THE REGISTRANT CUSTOMARILY AND ACTUALLY TREATS AS PRIVATE OR CONFIDENTIAL. SUCH EXCLUDED INFORMATION HAS...
Asset Purchase Agreement • January 13th, 2022 • VYNE Therapeutics Inc. • Pharmaceutical preparations • New York

THIS ASSET PURCHASE AGREEMENT (this “Agreement”), dated as of January 12, 2022, is made by and between Journey Medical Corporation, a Delaware corporation (“Buyer”), and VYNE Therapeutics Inc., a Delaware corporation (“Seller”).

July 27, 2026 Rachael Alford Re: Amended and Restated Offer of Employment Dear Rachael:
Offer of Employment • July 28th, 2026 • Yarrow Bioscience, Inc. • Pharmaceutical preparations • Connecticut

On behalf of Yarrow Bioscience, Inc. (f/k/a VYNE Therapeutics, Inc.) (the “Company”), we are very pleased to offer you continued employment as the Chief Operating Officer of the Company (“COO”) pursuant to this letter agreement (the “Agreement”). This Agreement will amend and restate the December 15, 2025 letter agreement between you and the Company, provided you accept such offer as indicated by your signature below, to be effective as of July 27, 2026 (the “Effective Date”).

SECURITIES PURCHASE AGREEMENT
Securities Purchase Agreement • December 17th, 2025 • VYNE Therapeutics Inc. • Pharmaceutical preparations • Delaware
AMENDED AND RESTATED CREDIT AGREEMENT AND GUARANTY dated as of March 9, 2020 by and among FOAMIX PHARMACEUTICALS INC., as the Borrower, MENLO THERAPEUTICS INC., as the Parent Guarantor, FOAMIX PHARMACEUTICALS LTD., as the Israeli Guarantor, THE...
Credit Agreement • May 11th, 2020 • Menlo Therapeutics Inc. • Pharmaceutical preparations • New York

AMENDED AND RESTATED Credit Agreement and Guaranty, dated as of March 9, 2020 (this “Agreement”), by and among Foamix Pharmaceuticals Inc., a Delaware corporation (the “Borrower”), Foamix Pharmaceuticals Ltd., an Israeli limited liability company (the “Israeli Guarantor”), Menlo Therapeutics Inc., a Delaware corporation (the “Parent Guarantor”), certain Subsidiaries of the Parent Guarantor from time to time party hereto, Perceptive Credit Holdings II, LP, OrbiMed Royalty & Credit Opportunities III, LP, and each other lender that may from time to time become a party hereto (each a “Lender” and collectively, the “Lenders”), and Perceptive Credit Holdings II, LP, as administrative agent for the Lenders (in such capacity, the “Administrative Agent”).

EVALUATION AND OPTION AGREEMENT
Evaluation and Option Agreement • November 10th, 2021 • VYNE Therapeutics Inc. • Pharmaceutical preparations • England and Wales

This Evaluation and Option Agreement (“Option Agreement”) is entered into as of April 30, 2021 (the “Effective Date”) by and between, on the one hand, In4Derm Limited, a company incorporated and registered in Scotland with company number SC651132 with a place of business at 15 Luke Place, Broughty Ferry, Dundee, Scotland, DD5 3BN (“In4Derm”), and, on the other hand, VYNE Therapeutics Inc., a Delaware corporation with a principal place of business at 520 U.S. Highway 22, Suite 204, Bridgewater, NJ 08807 (“VYNE”). In4Derm and VYNE may be referred to herein individually as a “Party” and collectively as the “Parties”.

LICENSE AGREEMENT (ORAL)
License Agreement • August 14th, 2023 • VYNE Therapeutics Inc. • Pharmaceutical preparations • England and Wales

This LICENSE AGREEMENT (the “Agreement”) is made and entered into effective as of April 28, 2023 (the “Effective Date”) by and between, on the one hand, TAY THERAPEUTICS LIMITED (formerly known as In4Derm Limited), a company incorporated and registered in Scotland with company number SC651132 with a place of business at Dundee University Incubator, 3 James, Lindsay Place, Dundee, DD1 5JJ (“Tay”), and, on the other hand, VYNE THERAPEUTICS INC., a Delaware corporation with a principal place of business at 685 Route 202/206, Suite 301A, Bridgewater, NJ 08807 (“VYNE”). Tay and VYNE may be referred to herein individually as a “Party” and collectively as the “Parties”.

AMENDMENT NO. 1
Offer Letter • May 7th, 2018 • Menlo Therapeutics Inc. • Pharmaceutical preparations

This Amendment No. 1 to Offer Letter (the “Amendment”) is entered into as of May 3, 2018, by and between Menlo Therapeutics Inc., a Delaware corporation (the “Company”) and Steven Basta (“Executive”).

CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY [***], HAS BEEN OMITTED BECAUSE IT IS BOTH (I) NOT MATERIAL AND (II) IS THE TYPE THAT REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL EXCLUSIVE LICENSE AGREEMENT by and between...
Exclusive License Agreement • January 30th, 2026 • VYNE Therapeutics Inc. • Pharmaceutical preparations • New York

This Exclusive License Agreement (this “Agreement”) is made as of December 15, 2025 (the “Effective Date”), by and between Shanghai Scizeng Medical Technology Co., LTD. (上海赛增医疗科技有限公司), a corporation organized and existing under the laws of People’s Republic of China and having a place of business at Floor 3, No. 1, Lane 100, Banxia Road Pudong, New Area, Shanghai 201318 China (“GenSci”), and Yarrow Bioscience, Inc., a corporation organized and existing under the laws of Delaware and having a place of business at 40 10th Avenue, Floor 7, New York, New York 10014 (“Yarrow”), and solely for the purposes of Section 16.17 (Parental Guaranty), [***], [***], [***], and [***] (together with [***], [***] and [***] “Guarantor”). GenSci and Yarrow are referred to in this Agreement individually as a “Party” and collectively as the “Parties.”

David Domzalski
Employment Agreement • May 11th, 2020 • Menlo Therapeutics Inc. • Pharmaceutical preparations • New Jersey

This letter agreement (the “Agreement”) contains the terms and conditions of your employment with Foamix Pharmaceuticals Inc. (the “Company”), a subsidiary of Menlo Therapeutics Inc. (“Menlo”), effective as of March 9, 2020 the (the “Effective Date”). Unless stated otherwise below, this Agreement will supersede your previous employment agreement with the Company, dated November 27, 2017 (the “Previous Employment Agreement”). You may be interchangeably referred to as “you” or “the Executive” within this Agreement. Additionally, where the context permits, references to “the Company” shall include the Company, its subsidiaries and affiliates and any successor thereto. The terms and conditions of this Agreement are as follows: