Follow the people · Insider
Raymond Woo
Raymond Woo files insider transactions with the SEC as a chief technology officer of Ceribell (CBLL). We hold 8 disclosed purchases and sales filed since 3 April 2025, 1 of them in the last 90 days.
- Files forCBLL
- Disclosed buys and sells8 in all, 1 in the last 90 days
- Last disclosure25 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 1 April 2025 — 21 August 2026Chief Technology Officer · Ceribell (CBLL)113 Form 4 lines · source: SEC Form 4
Everything they disclosed
113 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 1,979 shares of CeribellSEC Form 425 August 2026Common Stock · traded 21 August 2026 · filed 25 August 2026
- ▼ sold on the open market 1,966 shares of CeribellSEC Form 426 May 2026Common Stock · traded 21 May 2026 · filed 26 May 2026
- exercised options over 1,469 shares of CeribellSEC Form 44 May 2026Common Stock · traded 1 May 2026 · filed 4 May 2026
- ▼ sold on the open market 1,469 shares of CeribellSEC Form 44 May 2026Common Stock · traded 1 May 2026 · filed 4 May 2026
- exercised options over 3,024 shares of CeribellSEC Form 44 May 2026Common Stock · traded 1 May 2026 · filed 4 May 2026
- ▼ sold on the open market 3,024 shares of CeribellSEC Form 44 May 2026Common Stock · traded 1 May 2026 · filed 4 May 2026
- exercised options over 6,611 shares of CeribellSEC Form 44 May 2026Common Stock · traded 1 May 2026 · filed 4 May 2026
- ▼ sold on the open market 6,611 shares of CeribellSEC Form 44 May 2026Common Stock · traded 1 May 2026 · filed 4 May 2026
- exercised options over 1,469 shares of Ceribell (a derivative holding)SEC Form 44 May 2026Stock Option (Right to Buy) · traded 1 May 2026 · filed 4 May 2026
- exercised options over 3,024 shares of Ceribell (a derivative holding)SEC Form 44 May 2026Stock Option (Right to Buy) · traded 1 May 2026 · filed 4 May 2026
- exercised options over 6,611 shares of Ceribell (a derivative holding)SEC Form 44 May 2026Stock Option (Right to Buy) · traded 1 May 2026 · filed 4 May 2026
- exercised options over 1,472 shares of CeribellSEC Form 43 April 2026Common Stock · traded 1 April 2026 · filed 3 April 2026
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 43 April 2026Stock Option (Right to Buy) · traded 1 April 2026 · filed 3 April 2026
- was granted 51,227 shares of Ceribell (a derivative holding)SEC Form 43 April 2026Stock Option (Right to Buy) · traded 1 April 2026 · filed 3 April 2026
- ▼ sold on the open market 1,472 shares of CeribellSEC Form 43 April 2026Common Stock · traded 1 April 2026 · filed 3 April 2026
- exercised options over 3,025 shares of CeribellSEC Form 43 April 2026Common Stock · traded 1 April 2026 · filed 3 April 2026
- ▼ sold on the open market 3,025 shares of CeribellSEC Form 43 April 2026Common Stock · traded 1 April 2026 · filed 3 April 2026
- exercised options over 6,615 shares of CeribellSEC Form 43 April 2026Common Stock · traded 1 April 2026 · filed 3 April 2026
- ▼ sold on the open market 6,615 shares of CeribellSEC Form 43 April 2026Common Stock · traded 1 April 2026 · filed 3 April 2026
- was granted 30,736 shares of CeribellSEC Form 43 April 2026Common Stock · traded 1 April 2026 · filed 3 April 2026
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 43 April 2026Stock Option (Right to Buy) · traded 1 April 2026 · filed 3 April 2026
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 43 April 2026Stock Option (Right to Buy) · traded 1 April 2026 · filed 3 April 2026
- exercised options over 1,472 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 1,472 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- exercised options over 3,025 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 44 March 2026Stock Option (Right to Buy) · traded 2 March 2026 · filed 4 March 2026
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 44 March 2026Stock Option (Right to Buy) · traded 2 March 2026 · filed 4 March 2026
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 44 March 2026Stock Option (Right to Buy) · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 3,025 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- exercised options over 6,615 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 6,615 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 44 March 2026Stock Option (Right to Buy) · traded 2 March 2026 · filed 4 March 2026
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 44 March 2026Stock Option (Right to Buy) · traded 2 March 2026 · filed 4 March 2026
- exercised options over 1,472 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 1,472 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- exercised options over 3,025 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 3,025 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- exercised options over 6,615 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 6,615 shares of CeribellSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 44 March 2026Stock Option (Right to Buy) · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 705 shares of CeribellSEC Form 425 February 2026Common Stock · traded 23 February 2026 · filed 25 February 2026
- ▼ sold on the open market 705 shares of CeribellSEC Form 425 February 2026Common Stock · traded 23 February 2026 · filed 25 February 2026
- exercised options over 1,472 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- ▼ sold on the open market 1,472 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- exercised options over 3,025 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 44 February 2026Stock Option (Right to Buy) · traded 2 February 2026 · filed 4 February 2026
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 44 February 2026Stock Option (Right to Buy) · traded 2 February 2026 · filed 4 February 2026
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 44 February 2026Stock Option (Right to Buy) · traded 2 February 2026 · filed 4 February 2026
- ▼ sold on the open market 3,025 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- exercised options over 6,615 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- ▼ sold on the open market 6,615 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 44 February 2026Stock Option (Right to Buy) · traded 2 February 2026 · filed 4 February 2026
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 44 February 2026Stock Option (Right to Buy) · traded 2 February 2026 · filed 4 February 2026
- exercised options over 1,472 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- ▼ sold on the open market 1,472 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- exercised options over 3,025 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- ▼ sold on the open market 3,025 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- exercised options over 6,615 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- ▼ sold on the open market 6,615 shares of CeribellSEC Form 44 February 2026Common Stock · traded 2 February 2026 · filed 4 February 2026
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 44 February 2026Stock Option (Right to Buy) · traded 2 February 2026 · filed 4 February 2026
- had shares withheld for tax on 687 shares of CeribellSEC Form 46 January 2026Common Stock · traded 20 November 2025 · filed 6 January 2026
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 46 January 2026Stock Option (Right to Buy) · traded 2 January 2026 · filed 6 January 2026
- exercised options over 1,472 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- ▼ sold on the open market 1,472 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 46 January 2026Stock Option (Right to Buy) · traded 2 January 2026 · filed 6 January 2026
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 46 January 2026Stock Option (Right to Buy) · traded 2 January 2026 · filed 6 January 2026
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 46 January 2026Stock Option (Right to Buy) · traded 2 January 2026 · filed 6 January 2026
- exercised options over 3,025 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- ▼ sold on the open market 3,025 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- exercised options over 6,615 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- ▼ sold on the open market 6,615 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 46 January 2026Stock Option (Right to Buy) · traded 2 January 2026 · filed 6 January 2026
- had shares withheld for tax on 687 shares of CeribellSEC Form 46 January 2026Common Stock · traded 20 November 2025 · filed 6 January 2026
- exercised options over 1,472 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- ▼ sold on the open market 1,472 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- exercised options over 3,025 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- ▼ sold on the open market 3,025 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- exercised options over 6,615 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- ▼ sold on the open market 6,615 shares of CeribellSEC Form 46 January 2026Common Stock · traded 2 January 2026 · filed 6 January 2026
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 46 January 2026Stock Option (Right to Buy) · traded 2 January 2026 · filed 6 January 2026
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 43 December 2025Stock Option (Right to Buy) · traded 1 December 2025 · filed 3 December 2025
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 43 December 2025Stock Option (Right to Buy) · traded 1 December 2025 · filed 3 December 2025
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 43 December 2025Stock Option (Right to Buy) · traded 1 December 2025 · filed 3 December 2025
- exercised options over 1,472 shares of CeribellSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- exercised options over 3,025 shares of CeribellSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- exercised options over 6,615 shares of CeribellSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 11,112 shares of CeribellSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 413 November 2025Stock Option (Right to Buy) · traded 11 November 2025 · filed 13 November 2025
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 413 November 2025Stock Option (Right to Buy) · traded 11 November 2025 · filed 13 November 2025
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 413 November 2025Stock Option (Right to Buy) · traded 11 November 2025 · filed 13 November 2025
- exercised options over 1,472 shares of CeribellSEC Form 413 November 2025Common Stock · traded 11 November 2025 · filed 13 November 2025
- exercised options over 3,025 shares of CeribellSEC Form 413 November 2025Common Stock · traded 11 November 2025 · filed 13 November 2025
- exercised options over 6,615 shares of CeribellSEC Form 413 November 2025Common Stock · traded 11 November 2025 · filed 13 November 2025
- ▼ sold on the open market 11,112 shares of CeribellSEC Form 413 November 2025Common Stock · traded 11 November 2025 · filed 13 November 2025
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 47 October 2025Stock Option (Right to Buy) · traded 3 October 2025 · filed 7 October 2025
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 47 October 2025Stock Option (Right to Buy) · traded 3 October 2025 · filed 7 October 2025
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 47 October 2025Stock Option (Right to Buy) · traded 3 October 2025 · filed 7 October 2025
- exercised options over 1,472 shares of CeribellSEC Form 47 October 2025Common Stock · traded 3 October 2025 · filed 7 October 2025
- exercised options over 3,025 shares of CeribellSEC Form 47 October 2025Common Stock · traded 3 October 2025 · filed 7 October 2025
- exercised options over 6,615 shares of CeribellSEC Form 47 October 2025Common Stock · traded 3 October 2025 · filed 7 October 2025
- ▼ sold on the open market 11,112 shares of CeribellSEC Form 47 October 2025Common Stock · traded 3 October 2025 · filed 7 October 2025
- exercised options over 1,472 shares of Ceribell (a derivative holding)SEC Form 48 September 2025Stock Option (Right to Buy) · traded 4 September 2025 · filed 8 September 2025
- exercised options over 3,025 shares of Ceribell (a derivative holding)SEC Form 48 September 2025Stock Option (Right to Buy) · traded 4 September 2025 · filed 8 September 2025
- exercised options over 6,615 shares of Ceribell (a derivative holding)SEC Form 48 September 2025Stock Option (Right to Buy) · traded 4 September 2025 · filed 8 September 2025
- exercised options over 1,472 shares of CeribellSEC Form 48 September 2025Common Stock · traded 4 September 2025 · filed 8 September 2025
- exercised options over 3,025 shares of CeribellSEC Form 48 September 2025Common Stock · traded 4 September 2025 · filed 8 September 2025
- exercised options over 6,615 shares of CeribellSEC Form 48 September 2025Common Stock · traded 4 September 2025 · filed 8 September 2025
- ▼ sold on the open market 11,112 shares of CeribellSEC Form 48 September 2025Common Stock · traded 4 September 2025 · filed 8 September 2025
- exercised options over 20,000 shares of Ceribell (a derivative holding)SEC Form 44 September 2025Stock Option (Right to Buy) · traded 2 September 2025 · filed 4 September 2025
- exercised options over 20,000 shares of CeribellSEC Form 44 September 2025Common Stock · traded 2 September 2025 · filed 4 September 2025
- had shares withheld for tax on 687 shares of CeribellSEC Form 427 August 2025Common Stock · traded 25 August 2025 · filed 27 August 2025
- was granted 51,159 shares of Ceribell (a derivative holding)SEC Form 43 April 2025Stock Option (Right to Buy) · traded 1 April 2025 · filed 3 April 2025
- was granted 30,695 shares of CeribellSEC Form 43 April 2025Common Stock · traded 1 April 2025 · filed 3 April 2025
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.