Ceribell (CBLL)Chief Technology Officer sold ~$135K

~$135K

Approx. value · 11K sh @ $12.11

168K

Holds after · shares reported

Traded

Sep 4, 2025

Filed

Sep 8, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jul 7, 2025InsiderCEO sold ~$443K of CBLL shares in the open market
2. Aug 19, 2025InsiderDirector sold ~$83K of CBLL shares in the open market
3. Aug 27, 2025InsiderOfficer sold ~$10K of CBLL shares in the open market
4. Sep 3, 2025InsiderDirector sold ~$9.4K of CBLL shares in the open market
5. Sep 4, 2025 · this disclosureInsiderOfficer sold ~$135K of CBLL shares in the open market

What came next

1. Sep 17, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“Effective September 17, 2025, the Board of Directors (the “Board”) of Ceribell, Inc. (the “Company”) elected Erica Rogers to serve as a director of the Company until the Company’s next annual meeting of stockholders and until her successor is duly elected and qualified, or until her earlier resignation or removal.”
2. Sep 22, 2025Company filing · Form 8-K · Material agreementSigned an important agreement
3. Nov 4, 2025Company filing · Form 8-K · ResultsReported its results
4. Dec 11, 2025Company filing · Form 8-K · Material agreementSigned an important agreement
5. Dec 30, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“On December 30, 2025, Lucian Iancovici notified the Board of Directors (the “Board”) of CeriBell, Inc. (the “Company”) of his resignation from the Board and from his positions as Chair of the Nominating and Corporate Governance Committee and as a member of the Compensation Committee, effective as of December 31, 2025.”

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Ceribell

For Ceribell, OQRO holds 1 insider filing (SEC Form 4 or Form 144), 1 fund holdings report (13F) and 1 federal contract award dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CBLL page.

Other recent filings by Raymond Woo, Chief Technology Officer

• SEC Form 4 at Ceribell (CBLL)Oct 2, 2026

The full history of Raymond Woo, Chief Technology Officer is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Ceribell

• SEC Form 4Oct 2, 2026
• SEC Form 13F-HRAug 14, 2026
• USAspending.gov award recordJul 14, 2026
• SEC Form 4Sep 5, 2025
• SEC Form 4Aug 29, 2025
• SEC Form 4Aug 21, 2025

Everything OQRO holds on this company is on its CBLL page.