Form 4: Sera Prognostics' Chief Information Officer Sells Shares to Cover Tax Obligations

Robert Gardner Harrison, Chief Information Officer of Sera Prognostics, sold 6,551 shares of Class A Common Stock to cover tax withholding obligations related to vesting restricted stock units.

Summary

• Robert Gardner Harrison, the Chief Information Officer of Sera Prognostics, sold 6,551 shares of Class A Common Stock on May 8, 2025.
• The sale was executed to cover tax withholding obligations associated with the vesting of restricted stock units (RSUs).
• The shares were sold at a weighted average price of $2.44, with individual transactions ranging from $2.10 to $2.78.
• Following the transaction, Harrison directly owns 115,206 shares of Sera Prognostics.
• The sale was mandated by the issuer's policy to cover tax obligations through 'sell to cover' transactions.

Sentiment

Score: 5

Explanation: The document describes a routine transaction (sell to cover taxes) and doesn't provide strong positive or negative signals about the company's prospects.

Industry Context

Sales of shares to cover tax obligations upon vesting of restricted stock units are a common practice among company executives. This transaction is not necessarily indicative of the executive's sentiment towards the company's future prospects.

Stakeholder Impact

• The sale of shares could have a minor impact on shareholders due to the increased supply of shares in the market, but the impact is likely to be minimal given the relatively small number of shares sold.

Key Dates

Keywords

SERA, Sera Prognostics, Robert Gardner Harrison, Chief Information Officer, Form 4, Stock Sale, Tax Withholding, Restricted Stock Units, Beneficial Ownership