Form 4: Ceribell Director Sells Shares Under 10b5-1 Plan

Ceribell Inc. Director Rebecca B. Robertson sold 827 shares of common stock for $16.67 per share under a pre-arranged trading plan.

Summary

• Rebecca B. Robertson, a Director of Ceribell, Inc. (CBLL), reported a sale of common stock.
• The transaction involved 827 shares of Ceribell common stock.
• The shares were sold at a price of $16.67 per share.
• The sale occurred on December 2, 2025.
• Following this transaction, Rebecca B. Robertson directly beneficially owns 8,388 shares of common stock.
• The sale was executed pursuant to a Rule 10b5-1 trading plan, which was adopted by the reporting person.

Sentiment

Score: 5

Explanation: A routine insider transaction (sale) under a 10b5-1 plan, which is generally neutral in sentiment as it indicates pre-planned activity rather than a reaction to new information.

Future Outlook

NA

Industry Context

This is a routine insider transaction report and does not provide broader industry context or trends.

Stakeholder Impact

• Shareholders: A director's sale of shares, even under a 10b5-1 plan, might be observed by investors, though the pre-planned nature typically mitigates concerns about immediate negative sentiment.

Key Dates

Recommendation

The filing reports a routine sale of common stock by a director under a pre-arranged 10b5-1 trading plan. Such transactions are generally not indicative of a change in the company's fundamental outlook or the director's confidence, as they are scheduled in advance. Therefore, this specific filing does not provide a strong basis to alter an existing investment thesis, warranting a 'hold' recommendation.

Keywords

Ceribell, CBLL, Form 4, Insider Trading, Stock Sale, Director, Rebecca B. Robertson, 10b5-1 Plan