The Parties hereby agree to amend the Principal Agreement, and any amendments to the Principal Agreement, pursuant to Clause 20.2 of the Principal Agreement, as follows:

Principal. The principal balance of this Note shall be payable by the Maker on the earlier of: # December 31, 2018 or # the date on which Maker consummates an initial public offering of its securities. The principal balance may be prepaid at any time. Under no circumstances shall any individual, including but not limited to any officer, director, employee or shareholder of the Maker, be obligated personally for any obligations or liabilities of the Maker 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. The Agreement contains the entire understanding of the parties with respect to the subject matter hereof and supersedes all prior agreements and understandings, oral or written, with respect to such matters, which the parties acknowledge have been merged into such documents, exhibits and schedules.

Subject to the conditions herein (including, without limitation, [Section II(b)]), effective on the date hereof (the “Effective Date”), the Agreement is hereby amended by this letter amendment (this “Amendment”) as follows:

Entire Agreement; Amendments. This Agreement supersedes, discharges and cancels all previous agreements regarding Executive’s employment with ​, including without limitation that certain Executive Agreement by and between ​ and Executive dated as of May 17, 2020, and constitutes the entire agreement between the parties with regard to the subject matter hereof. No agreements, representations, or statements of any party not contained herein shall be binding on either party. Further, no amendment or variation of the terms or conditions of this Agreement shall be valid unless in writing and signed by both parties.

Entire Agreement; Amendments. This Agreement, together with the Schedules attached hereto, and the Confidential Disclosure Agreement among the Parties dated as of April 16, 2012, as amended, sets forth and constitutes 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. Each Party confirms that it is not relying on any representations or warranties of the other Party except as specifically set forth in this Agreement. No amendment, modification, release, or discharge shall be binding upon the Parties unless in writing and duly executed by authorized representatives of both Parties.

This Agreement may be amended pursuant to a written instrument by mutual consent of the parties.

Amendments to Credit Agreement. Upon and subject to the satisfaction of the conditions precedent set forth in Section 2 below, the Credit Agreement shall be and hereby is amended as follows:

#Sections 1(c) of the Original Agreement are hereby amended and restated to read in their entirety as follows: