Deferral Agreement, dated April 2, 2020, by and between the Registrant and Silicon Valley Bank

Definitions.  Capitalized terms used but not defined herein shall have the meanings ascribed to such terms in the Loan Agreement.  

Interest Payments.  Borrower shall at all times continue to make regularly scheduled monthly payments of accrued interest on each applicable payment date under the Loan Agreement.

Extension of Principal Payment Dates.  

The payment dates for all monthly payments of principal in respect of any term loans (but not any other facilities) which are due following the Deferral Agreement Effective Date shall each be extended by six (6) months.  

To the extent that the Loan Agreement permits Borrower to extend the period during which Borrower is only required to make payments of accrued interest (and no principal payments) (the “Interest Only Period”) upon achieving one or more milestones or other thresholds, which milestones or thresholds have not yet been achieved as of the Deferral Agreement Effective Date, by execution of the Deferral Agreement, Borrower agrees that (a) the six (6) month extension of the Interest Only Period provided for by this Deferral Agreement shall supersede and replace any and all extensions of the Interest Only Period set forth in the Loan Agreement, and (b) any and all extensions of the Interest Only Period set forth in the Loan Agreement as of the Deferral Agreement Effective Date are hereby void, and shall be of no further force and effect. Nothing herein shall be construed as a modification or amendment of the existing terms and conditions in the Loan Agreement that provide for Bank to increase availability or to make additional advances or extensions of credit to Borrower, including if such increase or additional advances or extensions of credit require Borrower to achieve the same milestone or threshold that would have previously extended the Interest Only Period prior to Borrower entering into this Deferral Agreement.

The amount of each monthly payment of principal following the extension shall be the same as the amount of the scheduled monthly payment of principal prior to the Deferral Agreement Effective Date.

All deferred principal payments shall continue to be secured by all Collateral granted or pledged to Bank under the Loan Documents.  

Extension of Maturity Date.  The maturity date(s) for all term loans (but not any other facilities) under the Loan Agreement that occur after the Deferral Agreement Effective Date shall be extended by six (6) months, and the corresponding definitions of such maturity dates in the Loan Agreement shall be deemed to be amended accordingly.

Representations and Warranties.  Borrower hereby represents and warrants that (a) Borrower has the power and authority to execute and deliver to Bank the Deferral Agreement, (b) the execution and delivery to Bank by Borrower of the Deferral Agreement and the performance of Borrower's obligations under the Loan Agreement, as amended by the Deferral Agreement, do not require any order, consent, approval, license, authorization or validation of, or filing, recording or registration with, or exemption by any governmental or public body or authority, or subdivision thereof, binding on Borrower, except as already has been obtained or made and (c) the Deferral Agreement has been duly executed and delivered by Borrower and is the binding obligation of Borrower, enforceable against Borrower in accordance with its terms, except as such enforceability may be limited by applicable bankruptcy, insolvency, reorganization or similar laws and equitable principals relating to or affecting creditors rights.

Ratification.  Borrower hereby ratifies, confirms, and reaffirms all terms and conditions of all Loan Documents and all security or other collateral granted to Bank, and confirms that the indebtedness secured thereby includes, without limitation, the Obligations and all deferred principal payments.

Release.  For good and valuable consideration, Borrower hereby forever relieves, releases, and discharges Bank and its present or former employees, officers, directors, agents, representatives, attorneys, and each of them, from any and all claims, debts, liabilities, demands, obligations, promises, acts, agreements, costs and expenses, actions and causes of action, of every type, kind, nature, description or character whatsoever, whether known or unknown, suspected or unsuspected, absolute or contingent, arising out of or in any manner whatsoever connected with or related to facts,

circumstances, issues, controversies or claims existing or arising from the beginning of time through and including the date of execution hereof (collectively "Released Claims").  Without limiting the foregoing, the Released Claims shall include any and all liabilities or claims arising out of or in any manner whatsoever connected with or related to the Loan Documents, any instruments, agreements or documents executed in connection with any of the foregoing or the origination, negotiation, administration, servicing or enforcement of any of the foregoing.  Borrower expressly acknowledges and waives any and all rights under Section 1542 of the California Civil Code, which provides that:

Full Force and Effect; Limitations of Deferral Agreement.  Other than as expressly provided in the Deferral Agreement, the terms of the Loan Agreement remain in full force and effect.  Bank's agreement to defer principal payments pursuant to the Deferral Agreement in no way shall constitute a waiver of or forbearance from any existing defaults under any of the Loan Documents, nor shall it obligate Bank to defer any future payments or waive or forbear from any future defaults under any of the Loan Documents.  Nothing in the Deferral Agreement shall constitute a satisfaction of the Obligations.  It is the intention of Bank and Borrower to retain as liable parties all makers of Loan Documents, unless the party is expressly released by Bank in writing.  No maker will be released by virtue of the Deferral Agreement.

Miscellaneous.

The Deferral Agreement may be executed and delivered in any number of counterparts and all of such counterparts taken together shall be deemed to constitute one and the same instrument.

The words “execution,” “signed,” “signature” and words of like import in any Loan Document, including the Deferral Agreement, shall be deemed to include electronic signatures, including any Electronic Signature as defined in the Electronic Transactions Law (2003 Revision) of the Cayman Islands (the “Cayman Islands Electronic Signature Law”), or the keeping of records in electronic form, including any Electronic Record, as defined in Cayman Islands Electronic Signature Law, each of which shall be of the same legal effect, validity and enforceability as a manually executed signature or the use of a paper-based recordkeeping system, as the case may be, to the extent and as provided for in any applicable law, including, without limitation, any state law based on the Uniform Electronic Transactions Act or the Cayman Islands Electronic Signature Law; provided, however that sections 8 and 19(3)

of the Cayman Islands Electronic Signature Law shall not apply to this Deferral Agreement or the execution or delivery thereof.  

The Deferral Agreement shall be effective as of the Deferral Agreement Effective Date.

The Deferral Agreement is a Loan Document and will be construed, interpreted, and applied in accordance with the laws of the jurisdiction whose laws govern the Loan Agreement (excluding its body of law controlling conflicts of law).  Each party to the Deferral Agreement submits to the jurisdiction of the same state and federal courts to which it submitted under the Loan Agreement.

In the event of any action or proceeding to enforce the Deferral Agreement, Bank shall be entitled to recover from Borrower its attorneys' fees and expenses, disbursements and court costs.