Sera Prognostics, INC Form 4 insider transactions

SERA PROGNOSTICS' Chief Scientific Officer, John J. Boniface, sold 7,767 shares of Class A Common Stock to cover tax withholding obligations from RSU vesting.

SERA Prognostics CFO Austin Aerts sold 6,351 shares of Class A Common Stock at a weighted average price of $2.62 to cover tax withholding obligations from RSU vesting.

SERA PROGNOSTICS Director Mansoor Raza Mirza sold 221 shares of Class A Common Stock at a weighted average price of $3.04 to cover tax withholding obligations.

Sera Prognostics' Chief Information Officer, Robert Gardner Harrison, sold 2,000 shares of Class A Common Stock for a weighted average price of $3.07 per share.

SERA PROGNOSTICS' Chief Medical Officer, Tiffany Eul Davis Inglis, was granted 75,000 restricted stock units and 107,000 stock options, effective October 15, 2025.

Sera Prognostics' Chief Information Officer, Robert Gardner Harrison, sold 2,000 shares of Class A Common Stock for $3.18 per share under a pre-arranged trading plan.

SERA PROGNOSTICS Director Mansoor Raza Mirza sold 227 shares of Class A Common Stock to cover tax withholding obligations related to RSU vesting.

SERA Prognostics CEO Zhenya Lindgardt sold 3,246 shares of Class A Common Stock at a weighted average price of $3.13 to cover tax withholding obligations related to restricted stock unit vesting.

Sera Prognostics' Chief Data Officer, Paul Kearney, sold 1,271 shares of Class A Common Stock at a weighted average price of $3.13 to cover tax withholding obligations related to RSU vesting.

SERA Prognostics General Counsel Benjamin Jackson sold 934 shares of Class A Common Stock to cover tax withholding obligations related to restricted stock unit vesting.

Sera Prognostics' Chief Information Officer, Robert Gardner Harrison, sold 645 shares of Class A Common Stock to cover tax withholding obligations related to restricted stock unit vesting.

Sera Prognostics' Chief Scientific Officer, John J. Boniface, sold 1,395 shares of Class A Common Stock to cover tax withholding obligations related to RSU vesting.

SERA Prognostics Chief Financial Officer Austin Aerts sold 915 shares of Class A Common Stock to cover tax withholding obligations.

SERA Prognostics Director Sandra Lawrence filed an amended Form 4 to correct the number of shares sold under a 10b5-1 plan.

SERA PROGNOSTICS CEO Zhenya Lindgardt sold 21,158 shares of Class A Common Stock at a weighted average price of $3.15 to cover tax withholding obligations related to RSU vesting.

SERA Prognostics' CFO, Austin Aerts, sold 5,263 shares of Class A Common Stock at a weighted average price of $3.15 to cover tax withholding obligations related to RSU vesting.

A director at Sera Prognostics, Inc. has scheduled the sale of 3,899 shares of Class A Common Stock for $3.05 per share under a pre-arranged 10b5-1 trading plan on September 9, 2025.

SERA Prognostics' Chief Information Officer, Robert Gardner Harrison, sold 2,000 shares of Class A Common Stock for a weighted average price of $3.05 per share under a Rule 10b5-1 trading plan.

SERA PROGNOSTICS Director Mansoor Raza Mirza sold 222 shares of Class A Common Stock on September 5, 2025, to cover tax withholding obligations.

Paul Kearney, Chief Data Officer of SERA Prognostics, sold 1,458 shares of Class A Common Stock for $3.49 per share as part of a Rule 10b5-1 trading plan.

Sera Prognostics' Chief Data Officer, Paul Kearney, sold 10,542 shares of Class A Common Stock for $3.49 per share, executed under a pre-arranged 10b5-1 trading plan.

SERA Prognostics' Chief Information Officer, Robert Gardner Harrison, sold 6,000 shares of Class A Common Stock for $2.22 per share under a pre-arranged trading plan.

SERA Prognostics CEO Zhenya Lindgardt sold 8,571 shares of Class A Common Stock at a weighted average price of $2.54 to cover tax withholding obligations related to RSU vesting.

Sera Prognostics' Chief Data Officer, Paul Kearney, sold 6,460 shares of Class A Common Stock to cover tax withholding obligations related to restricted stock unit vesting.

SERA Prognostics' General Counsel, Benjamin Jackson, sold 6,447 shares of Class A Common Stock at a weighted average price of $2.54 to cover tax withholding obligations related to restricted stock unit vesting.

Sera Prognostics' Chief Information Officer, Robert Gardner Harrison, sold 5,962 shares of Class A Common Stock to cover tax withholding obligations.

SERA Prognostics' Chief Scientific Officer, John J. Boniface, sold 7,094 shares of Class A Common Stock at a weighted average price of $2.54 to cover tax withholding obligations related to RSU vesting.

SERA Prognostics CFO Austin Aerts sold 5,800 shares of Class A Common Stock at a weighted average price of $2.54 to cover tax withholding obligations related to restricted stock unit vesting.

A director at Sera Prognostics, Mansoor Raza Mirza, sold 225 shares of Class A Common Stock to cover tax withholding obligations related to RSU vesting.

Sera Prognostics Director Mansoor Raza Mirza sold 234 shares of Class A Common Stock on July 7, 2025, at $2.36 per share, solely to cover tax withholding obligations related to restricted stock unit vesting.