Transaction Details

Footnotes

Represents the number of shares of Common Stock that were withheld by the Issuer to satisfy income tax withholding and remittance obligations in connection with the net settlement of restricted stock units ("RSUs") previously granted under the Issuer's equity incentive plan and does not represent a sale. | Represents the previous closing price of the Company's Common Stock on the vesting date and does not represent a sale. | Beneficial ownership set forth in Column 5 consists of the 8,020 shares settled net on August 22, 2025 to satisfy tax withholding and remittance obligations, the 21,875 shares previously vested to Mr. Walker and does not include the 154,687 shares underlying all remaining RSUs held by Dr. Walker, not expected to settle or vest within 60 days of this Form 4.