Form 4: Ceribell CFO Sells Shares
Insider Transaction (Form 4)
Scott Blumberg, Chief Financial Officer of Ceribell, Inc., sold 846 shares of common stock on September 15, 2026 for $25.00 per share.
Summary
- Option exercise/conversion: acquired 846 Common Stock at $9.41 ($7,961) on September 15, 2026; holds 147,446 after (Direct).
- Open-market sale: disposed of 846 Common Stock at $25.00 ($21,150) on September 15, 2026; holds 146,600 after (Direct).
- Option exercise/conversion: disposed of 846 Stock Option (Right to Buy) on September 15, 2026; holds 51,802 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $21,150 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Scott Blumberg — Officer (Chief Financial Officer)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-15 | Option exercise/conversion | Common Stock | 846 | $9 | $8.0K | 147,446 |
| 2026-09-15 | Open-market sale | Common Stock | 846 | $25 | $21.1K | 146,600 |
| 2026-09-15 | Option exercise/conversion | Stock Option (Right to Buy) | 846 | — | — | 51,802 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-15 | Option exercise/conversion (846 shares) |
| 2026-09-15 | Open-market sale (846 shares) |
| 2026-09-15 | Option exercise/conversion (846 shares) |
Keywords
insider transaction, Form 4, CBLL, Ceribell, Inc., bearish, Scott Blumberg
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