Chao Xingjuan Insider Trading Activity
Chao Xingjuan has been net-selling over the last 12 months with 0 purchases and 21 sales across 1 company.
CBLL is the most-traded position with 21 trades. The largest single transaction was a sale of CBLL for $1.2M on Jan 5, 2026.
Performance Scorecard
Forward stock performance after each transaction by Chao Xingjuan. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -1.8% | 52% | 21 |
| 90 days | — | +4.9% | 67% | 15 |
| 120 days | — | +6.4% | 82% | 11 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersCBLL · Ceribell, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| May 21, 2026 | CBLL | Sell | 6,030 | $18.00 | $109K | CEO |
| May 5, 2026 | CBLL | Sell | 14,000 | $20.12 | $282K | CEO |
| May 5, 2026 | CBLL | Sell | 1,446 | $20.12 | $29K | CEO |
| May 5, 2026 | CBLL | Sell | 23,554 | $20.09 | $473K | CEO |
| Apr 6, 2026 | CBLL | Sell | 14,000 | $18.40 | $258K | CEO |
| Apr 6, 2026 | CBLL | Sell | 1,446 | $18.40 | $27K | CEO |
| Apr 6, 2026 | CBLL | Sell | 23,554 | $18.40 | $433K | CEO |
| Mar 3, 2026 | CBLL | Sell | 14,000 | $17.45 | $244K | CEO |
| Mar 3, 2026 | CBLL | Sell | 1,446 | $17.46 | $25K | CEO |
| Mar 3, 2026 | CBLL | Sell | 23,554 | $17.45 | $411K | CEO |
| Feb 23, 2026 | CBLL | Sell | 2,084 | $19.79 | $41K | CEO |
| Feb 4, 2026 | CBLL | Sell | 14,000 | $20.16 | $282K | CEO |
| Feb 4, 2026 | CBLL | Sell | 1,446 | $20.16 | $29K | CEO |
| Feb 4, 2026 | CBLL | Sell | 23,554 | $20.16 | $475K | CEO |
| Jan 5, 2026 | CBLL | Sell | 54,000 | $21.31 | $1.2M | CEO |
| Jan 5, 2026 | CBLL | Sell | 1,446 | $21.21 | $31K | CEO |
| Jan 5, 2026 | CBLL | Sell | 23,554 | $21.17 | $499K | CEO |
| Dec 4, 2025 | CBLL | Sell | 25,000 | $18.82 | $471K | CEO |
| Dec 1, 2025 | CBLL | Sell | 25,000 | $16.59 | $415K | CEO |
| Nov 21, 2025 | CBLL | Sell | 50,000 | $15.13 | $757K | CEO |
| Jul 7, 2025 | CBLL | Sell | 25,000 | $17.70 | $443K | CEO |
| Jun 3, 2025 | CBLL | Sell | 25,000 | $17.00 | $425K | CEO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| CBLL | Ceribell, Inc. | 22 | $7.3M |
Other insiders at Ceribell, Inc.
5 other tracked filers at CBLL.