Douglas Carl Fisher is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
The reporting person transitioned from chief business officer of Sera Prognostics, Inc. to a consultant of Sera Prognostics, Inc. effective January 10, 2022. As a result, the reporting person is no longer subject to Section 16 in connection with his transactions in the equity securities of Sera Prognostics, Inc. and therefore will no longer report any such transactions on Form 4 or Form 5.