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SERA PROGNOSTICS, INC. Director's Dealing 2025

Jun 7, 2025

34084_dirs_2025-06-06_bb02405c-b9d1-4891-a60e-02134b004de6.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SERA PROGNOSTICS, INC. (SERA)
CIK: 0001534969
Period of Report: 2025-06-05

Reporting Person: Trimble Ryan (N/A)

Non-Derivative Transactions

Date Security Code Shares Price A/D Holdings After Ownership
2025-06-05 Class A Common Stock A 15596 Acquired 22713 Direct

Derivative Transactions

Date Security Exercise Price Code Shares A/D Expiration Underlying Ownership
2025-06-05 Stock Option (right to buy) $1.6 A 25000 Acquired 2035-06-05 Class A Common Stock (25000) Direct

Footnotes

F1: Each share is represented by a restricted stock unit ("RSU"). These RSUs vest over one year as follows: 1/12 of the original grant amount vests in monthly installments for one year following the vesting commencement date, which is June 5, 2025, subject to the Reporting Person continuing to provide services to the issuer.

F2: Consists of stock options granted pursuant to Sera Prognostics, Inc.'s Non-Employee Director Compensation Policy and its 2021 Equity Incentive Plan. These stock options vest over one year as follows: 1/12 of the original grant amount vests in monthly installments for one year following the vesting commencement date, which is June 5, 2025.