Entire Agreement; Amendments. This Agreement constitutes the entire agreement between the parties with regard to the subject matter hereof and thereof, superseding all prior agreements or understandings, whether written or oral, between or among the parties. This Agreement may be amended, modified, superseded, cancelled, renewed or extended, and the terms and conditions hereof may be waived, only by a written instrument signed by all parties, or, in the case of a waiver, by the party waiving compliance. Except as expressly stated herein, no delay on the part of any party in exercising any right, power or privilege hereunder shall operate as a waiver thereof, nor shall any waiver on the part of any party of any right, power or privilege hereunder preclude any other or future exercise of any other right, power or privilege hereunder.

Entire Agreement; Amendments. This Agreement, the Note and the instruments referenced herein contain the entire understanding of the parties with respect to the matters covered herein and therein and, except as specifically set forth herein or therein, neither the Company nor the Buyer makes any representation, warranty, covenant or undertaking with respect to such matters. No provision of this Agreement may be waived or amended other than by an instrument in writing signed by the majority in interest of the Buyer.

Entire Agreement; Amendments. This Agreement, the other Transaction Documents and the schedules and exhibits attached hereto and thereto and the instruments referenced herein and therein supersede all other prior oral or written agreements between the Buyers, the Company, its Subsidiaries, their affiliates and Persons acting on their behalf, including, without limitation, any transactions by any Buyer with respect to Common Stock or the Securities, and the other matters contained herein and therein, and this Agreement, the other Transaction Documents, the schedules and exhibits attached hereto and thereto and the instruments referenced herein and therein contain the entire understanding of the parties solely with respect to the matters covered herein and therein; provided, however, nothing contained in

Entire Agreement: Amendments. This Agreement forms the entire agreement of the parties and supersedes any prior agreements between them with respect to the subject matter hereof. The Parties agree that the Employment Protection Agreement dated ​, and amended ​, by and between the Company and Employee, is hereby terminated and of no further force and effect.

Entire Agreement; Amendments. This Agreement, together with the Schedules attached hereto and thereto, set forth and constitute the entire agreement and understanding between the Parties with respect to the subject matter hereof and all prior agreements, understandings, promises and representations, whether written or oral, with respect thereto are superseded hereby, including the Mutual Confidential Disclosure Agreement between TheraCoat Ltd. and Allergan dated as of ​. Each Party confirms that it is not relying on any ​ = Certain confidential information contained in this document, marked by brackets, has been omitted and filed separately with the Securities and Exchange Commission pursuant to Rule 406 of the Securities Act of 1933, as amended.

Complete Agreement; Amendments. Except as expressly stated herein, this Agreement, including the Recitals, represents the complete agreement between Executive and the Company concerning the subject matter in this Agreement and supersedes all prior agreements or understandings, written or oral, which relate to such subject matter. In executing this Agreement, none of the Parties has relied or is relying on any representation with respect to the subject matter of this Agreement or any representation inducing the execution of this Agreement except those representations as are expressly set forth in this Agreement, and the Parties acknowledge that they have relied on their own judgment in entering into this Agreement. This Agreement may not be amended or modified otherwise than by a written agreement executed by the Parties hereto or their respective successors and legal representatives.

Clause SS of [Section 1] of the Loan Agreement is hereby amended to replace [clause (vii)] of the definition of “Permitted Debt” in its entirety to read as follows:

The Existing Loan Agreement is hereby amended to read in its entirety as set forth in [Exhibit A] hereto (the “Amended Loan Agreement”). All schedules and exhibits to the Existing Loan Agreement, as in effect immediately prior to the Amendment No. 6 Effective Date, shall constitute schedules and exhibits to the Amended Loan Agreement except, that, those schedules and exhibits which are attached to the Amended Loan Agreement shall constitute those respective schedules and exhibits after the date of this Amendment No. 6. Each reference

Amendments to Credit Agreement. Effective as of the date of satisfaction of the conditions precedent set forth in [Section 3] below, the Credit Agreement is hereby amended as follows:

Loan. The parties do hereby acknowledge that as of the date hereof the Loan is due and outstanding in favor of Lender.