Raymond Woo insider trades: Ceribell (CBLL) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Raymond reports to the SEC
Open-market buys and sales
15 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | CBLL | ↓ Sell | 4,887 | $26.96 | $132K | Direct | Nov 4, 2026 (2d) |
| Oct 1, 2026 | CBLL | ↓ Sell | 4,887 | $24.38 | $119K | Direct | Oct 2, 2026 (1d) |
| Sep 8, 2026 | CBLL | ↓ Sell | 4,887 | $24.33 | $119K | Direct | Sep 10, 2026 (2d) |
| Aug 21, 2026 | CBLL | ↓ Sell | 1,979 | $24.02 | $48K | Direct | Aug 25, 2026 (4d) |
| May 21, 2026 | CBLL | ↓ Sell | 1,966 | $18.00 | $35K | Direct | May 26, 2026 (5d) |
| May 1, 2026 | CBLL | ↓ Sell | 11,104 | $20.44 | $227K | Direct | May 4, 2026 (3d) |
| Apr 1, 2026 | CBLL | ↓ Sell | 11,112 | $18.56 | $206K | Direct | Apr 3, 2026 (2d) |
| Mar 2, 2026 | CBLL | ↓ Sell | 11,112 | $18.25 | $203K | Direct | Mar 4, 2026 (2d) |
| Feb 23, 2026 | CBLL | ↓ Sell | 705 | $19.79 | $14K | Direct | Feb 25, 2026 (2d) |
| Feb 2, 2026 | CBLL | ↓ Sell | 11,112 | $20.55 | $228K | Direct | Feb 4, 2026 (2d) |
| Jan 2, 2026 | CBLL | ↓ Sell | 11,112 | $21.18 | $235K | Direct | Jan 6, 2026 (4d) |
| Dec 1, 2025 | CBLL | ↓ Sell | 11,112 | $12.28 | $136K | Direct | Dec 3, 2025 (2d) |
| Nov 11, 2025 | CBLL | ↓ Sell | 11,112 | $12.28 | $136K | Direct | Nov 13, 2025 (2d) |
| Oct 3, 2025 | CBLL | ↓ Sell | 11,112 | $12.54 | $139K | Direct | Oct 7, 2025 (4d) |
| Sep 4, 2025 | CBLL | ↓ Sell | 11,112 | $12.11 | $135K | Direct | Sep 8, 2025 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other CBLL insiders
Open-market trades in the last 12 months
About Raymond Woo's insider trades
Raymond Woo is Chief Technology Officer at Ceribell (CBLL). Since Sep 4, 2025, Raymond has reported no open-market purchases and 15 sales worth $2.1M on SEC Form 4. In the last 12 months: 13 sales ($1.8M).
Their filings also include option exercises (13 filings), grants and awards (2 filings), shares withheld for taxes (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every CBLL insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.