Item 5.07 Submission of Matters to a Vote of Security Holders.



We held our Annual Meeting of Stockholders ("Annual Meeting") on May 26,
2022. Of the 77,355,299 shares of our common stock outstanding as of April 25,
2022, 71,745,095 shares of common stock were represented, either by attending
the virtual annual meeting or by proxy, constituting, of the shares entitled to
vote, approximately 92.75% of the outstanding shares of common stock. The
matters voted on at the Annual Meeting and the votes cast with respect to each
such matter are set forth below.

1.Election of Two Class I Directors. The following nominees were re-elected by
the holders of our common stock to serve as our Class I directors to hold office
until our 2025 annual meeting of stockholders and until their successors have
been duly elected and qualified:

          Nominee                   For              Against

Abstain Broker Non-Votes


  Daniel A. Artusi              61,395,242        2,073,980          29,210            8,246,663
  Tsu-Jae King Liu, Ph.D        62,129,106        1,332,644          36,682            8,246,663


2.Advisory Vote to Approve Named Executive Officer Compensation. On an advisory
basis, the compensation of our named executive officers for the year ended
December 31, 2021, as disclosed in our proxy statement for our 2022 annual
meeting of stockholders, was approved by our stockholders based on the following
results of voting:

                     For            Against        Abstain        Broker Non-Votes
                  61,830,442       1,590,524       77,466            8,246,663


3.Ratification of Appointment of Independent Registered Public Accounting Firm.
The appointment of Grant Thornton LLP as our independent registered public
accounting firm for the fiscal year ending December 31, 2022 was ratified based
on the following results of voting:

                     For            Against        Abstain        Broker Non-Votes
                  71,646,932        58,747         39,416                -




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