Form 4: CFO Sells Shares to Cover Tax Withholding

Ceribell, Inc. CFO Scott Blumberg sold 1,387 shares of common stock to cover tax withholding obligations related to vesting restricted stock units.

Summary

• Scott Blumberg, Chief Financial Officer of Ceribell, Inc., reported a transaction on May 21, 2026.
• He sold 1,387 shares of common stock.
• The sale was to cover tax withholding obligations associated with the vesting of restricted stock units (RSUs).
• Following this transaction, Blumberg beneficially owns 147,683 shares of common stock directly.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the sale of shares by the CFO was for tax withholding purposes related to RSU vesting, a standard and often unavoidable transaction for executives.

Negatives

• A portion of the CFO's equity award was sold, which could be perceived negatively by the market, although it was for tax purposes.

Future Outlook

No specific future outlook or guidance is provided in this filing, as it solely reports a past transaction.

Industry Context

StockSavvy.ai notes that insider sales for tax withholding are common events, particularly following the vesting of equity awards. While such transactions are routine, they can sometimes be misinterpreted by the market as a lack of confidence, even when they are pre-planned and for non-discretionary reasons.

Stakeholder Impact

• Shareholders: The sale of 1,387 shares by the CFO is unlikely to have a significant impact on the share price, given it's a routine transaction for tax purposes. However, it does reduce the CFO's direct holdings slightly.

Key Dates

Keywords

Form 4, SEC Filing, Insider Transaction, Stock Sale, Tax Withholding, Restricted Stock Units, Ceribell Inc., CBLL, Scott Blumberg, Chief Financial Officer