Form 4 for CBLL Ceribell, Inc.
Accepted 2025-12-10 00:00:00 ET · period of report 2025-12-08 · accession 0001193125-25-313867 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2025-12-10 | 2025-12-08 | CBLL | ROBERTSON REBECCA B | Dir | S - Sale+OE | $20.00 | -5,000 | 8,388 | -37% | -$100.0K |
| DT | 2025-12-10 | 2025-12-08 | CBLL | ROBERTSON REBECCA B | Dir | M - OptEx | $2.24 | +5,000 | 13.4K | +60% | +$11.2K |
| DT | 2025-12-10 | 2025-12-08 | CBLL | ROBERTSON REBECCA B | Dir | M - OptEx | $0.00 | -5,000 | 10.2K | -33% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-08 | S | D | 5,000 | $20.00 | 8,388 | D | — | — | |
| 2 | Common | Common Stock | 2025-12-08 | M | A | 5,000 | $2.24 | 13,388 | D | — | — | |
| 3 | Derivative | Stock Option (Right to Buy) | 2025-12-08 | M | D | 5,000 | $0.00 | 10,150 | D | $2.24 · — to 2029-03-21 | 5,000 Common Stock | (F2) The stock option is fully vested and currently exercisable. |