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

Paul Kearney, Chief Data Officer at Sera Prognostics, sold 1,311 shares of Class A Common Stock for tax withholding purposes related to RSU vesting, a non-discretionary transaction.

Summary

• Paul Kearney, Chief Data Officer of Sera Prognostics, Inc. (SERA), sold 1,311 shares of the company's Class A Common Stock on June 10, 2025.
• The shares were sold at a weighted average price of $1.48 per share, with individual transactions ranging from $1.45 to $1.51.
• This sale was not a discretionary transaction by Mr. Kearney but was mandated by Sera Prognostics to cover tax withholding obligations associated with the vesting of his restricted stock units (RSUs).
• Following this transaction, Mr. Kearney beneficially owns 195,400 shares of Class A Common Stock directly.

Sentiment

Score: 5

Explanation: The transaction is a routine, non-discretionary 'sell to cover' for tax purposes related to RSU vesting, which is a neutral event. It does not indicate a change in management's confidence or strategic direction.

Positives

• The transaction was non-discretionary, indicating it was a routine "sell to cover" for tax purposes rather than a voluntary sale by the officer.
• The officer retains a significant beneficial ownership of 195,400 shares after the sale, indicating continued alignment with shareholder interests.

Negatives

• A sale of shares by an officer, even for tax purposes, reduces their direct ownership in the company.

Future Outlook

NA

Management Comments

• "Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ('RSUs')."
• "The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by 'sell to cover' transactions and does not represent a discretionary transaction by the Reporting Person."
• "The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $1.45 to $1.51, inclusive."

Industry Context

This Form 4 filing details a routine insider transaction for tax purposes and does not provide broader industry context or trends. It is specific to Sera Prognostics, Inc. and its equity compensation practices.

Stakeholder Impact

• Shareholders: Minimal impact as it's a small, non-discretionary sale for tax purposes, not indicative of a lack of confidence. The officer retains significant holdings.
• Employees: Reflects standard equity compensation practices (RSU vesting) and associated tax obligations.

Key Dates

Keywords

Sera Prognostics, SERA, Paul Kearney, Chief Data Officer, Form 4, SEC filing, Insider trading, Stock sale, Restricted Stock Units, RSU vesting, Tax withholding, Equity compensation