Woo Raymond (CIK 2036112) reported 46 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-03). Recent activity: Buy CBLL (1,472 shares), Sell CBLL (1,472 shares), Buy CBLL (3,025 shares), Sell CBLL (3,025 shares), Buy CBLL (6,615 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-03 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 1,472 | $3,297 |
| 2026-04-03 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 1,472 | $27,350 |
| 2026-04-03 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 3,025 | $14,218 |
| 2026-04-03 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 3,025 | $56,053 |
| 2026-04-03 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 6,615 | $31,090 |
| 2026-04-03 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 6,615 | $122,841 |
| 2026-04-03 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 30,736 | $0 |
| 2026-03-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 6,615 | $120,724 |
| 2026-03-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 1,472 | $26,879 |
| 2026-03-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 3,025 | $14,218 |
| 2026-03-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 3,025 | $55,236 |
| 2026-03-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 6,615 | $31,090 |
| 2026-03-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 1,472 | $3,297 |
| 2026-02-25 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 705 | $13,952 |
| 2026-02-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 1,472 | $3,297 |
| 2026-02-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 1,472 | $30,279 |
| 2026-02-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 3,025 | $14,218 |
| 2026-02-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 3,025 | $62,224 |
| 2026-02-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 6,615 | $31,090 |
| 2026-02-04 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 6,615 | $135,872 |
| 2026-01-06 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 687 | $9,371 |
| 2026-01-06 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 1,472 | $3,297 |
| 2026-01-06 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 1,472 | $31,339 |
| 2026-01-06 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Buy | 3,025 | $14,218 |
| 2026-01-06 | Ceribell, Inc. (CBLL) | Chief Technology Officer | Sell | 3,025 | $64,070 |
Source: SEC Form 4 filings · as of 2026-04-03