Rebecca B Robertson sold $343k of CBLL
director at Ceribell, Inc.. 20,000 shares at an average of $17.14, traded Jun 16, 2025, filed Jun 17, 2025.
Score components
- +15RoleDirector
- +15Trade size$343k at market
- +10Share of holdings soldSold 41% of holdings
- +8Cluster2 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000950170-25-087603, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 10, 2025 | AGrant or award Common Stock10b5-1 | +8,828 | $0.00 | $0 | 28,675 | Jun 17, 2025 |
| Jun 16, 2025 | MOption exercise Common Stock10b5-1 | +545 | $2.24 | $1,221 | 29,220 | Jun 17, 2025 |
| Jun 16, 2025 | MOption exercise Common Stock10b5-1 | +19,455 | $3.65 | $71k | 48,675 | Jun 17, 2025 |
| Jun 16, 2025 | SOpen-market sale Common Stock10b5-1 | -20,000 | $17.14 | $343k | 28,675 | Jun 17, 2025 |
| Jun 16, 2025 | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -545 | $0.00 | $0 | 15,150 | Jun 17, 2025 |
| Jun 16, 2025 | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -19,455 | $0.00 | $0 | 0 | Jun 17, 2025 |
Related signals
Other insiders at Ceribell, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 0Weak | Ceribell, Inc. | Raymond Woo Chief Technology Officer | $119k 4,887 shares | -2% | |
| 2Weak | Ceribell, Inc. | Scott Blumberg Chief Financial Officer | $21k 846 shares | -1% | |
| 38Weak | Ceribell, Inc. | Xingjuan Chao President and CEO | $522k 20,846 shares | -3% | |
| 5Weak | Ceribell, Inc. | Raymond Woo Chief Technology Officer | $119k 4,887 shares | -2% | |
| 17Weak | Ceribell, Inc. | David Foehr Senior VP, Finance and PAO | $224k 9,255 shares | -26% | |
| 2Weak | Ceribell, Inc. | Scott Blumberg Chief Financial Officer | $16k 652 shares | -0% | |
| 30Weak | Ceribell, Inc. | Xingjuan Chao President and CEO | $973k 39,540 shares | -5% | |
| 38Weak | Ceribell, Inc. | Rebecca B Robertson director | $331k 18,633 shares | -65% | |
| 14Weak | Ceribell, Inc. | Xingjuan Chao President and CEO | $425k 25,000 shares | -3% | |
| 6Weak | Ceribell, Inc. | Xingjuan Chao President and CEO | $424k 25,000 shares | -3% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.