Form 4: Insider Sells Shares to Cover Tax Withholding

Raymond Woo, Chief Technology Officer of Ceribell, Inc., sold 1,966 shares of common stock to cover tax withholding obligations related to the vesting of restricted stock units.

Summary

• Raymond Woo, Chief Technology Officer at Ceribell, Inc., reported a transaction on May 21, 2026.
• The transaction involved the sale of 1,966 shares of common stock.
• The sale was executed at a price of $18 per share.
• These shares were sold to cover tax withholding obligations arising from the vesting of restricted stock units (RSUs).
• Following this transaction, Woo beneficially owns 195,682 shares of common stock directly.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the sale is a routine transaction to cover tax obligations related to RSU vesting and not an indicator of the executive's view on the company's future performance.

Negatives

• Insider selling can sometimes be perceived negatively by the market, although in this case, it was for tax withholding purposes related to RSU vesting.

Future Outlook

No specific future outlook or guidance is provided in this filing.

Industry Context

StockSavvy.ai notes that Form 4 filings are standard disclosures for insider transactions. The sale of shares by an executive to cover tax obligations upon vesting of RSUs is a common and generally expected event, not typically indicative of a negative view on the company's prospects.

Stakeholder Impact

• Shareholders: The sale is for tax withholding, so it does not represent a sale based on negative company outlook, but it does reduce the number of shares held by an insider.

Key Dates

Keywords

Form 4, Insider Transaction, Stock Sale, Tax Withholding, Restricted Stock Units, Ceribell Inc., CBLL, Chief Technology Officer