The CEO's back-to-back open-market sales at ~$24-25, near the stock's recent range, are notable given her position. The CFO's sales are partially explained by derivative exercises, but the timing and size suggest a coordinated window. Monitor for any upcoming earnings pre-announcement or material news — insider selling at this pace often precedes a catalyst. The 93% analyst bullish consensus creates a potential divergence worth watching.
Price Chart
Executive Summary
Ceribell's CEO and CFO sold a combined $985K in open-market stock within a week, representing ~0.11% of market cap. The CFO's sales were part of a cashless exercise of derivatives, while the CEO's sales were direct open-market dispositions. The dollar amount is modest relative to the $919M market cap, but the involvement of both top C-suite executives in a cluster warrants attention.
Key Financial Metrics
Key Facts
- CEO Chao Xingjuan sold 6,068 shares at $24.02 on 2026-08-21 ($146K)
- CEO Chao Xingjuan sold 31,415 shares at $25.03 on 2026-08-19 ($786K)
- CFO Blumberg Scott sold 33,512 shares at $25.03 on 2026-08-19 ($839K) after exercising derivatives
- Total open-market sales by insiders: ~$1.77M (including prior 30d activity)
- Cluster represents ~0.11% of $919M market cap
Financial Impact
Total insider sales of ~$1.77M over 30 days, with $985K in the last week; 0.11% of market cap
Risk Factors
- Insider selling may signal management's view that the stock is fairly valued or overvalued
- CEO selling without a 10b5-1 plan could indicate a lack of confidence in near-term prospects
- Cluster selling by both CEO and CFO in the same week raises governance concerns
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-CBLL-1787700093990 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 20, 2026 7d ago | Press Release | $27.14 $27.40 | ▲ +0.96% | ▲ +2.14% | $27.22 (+0.29%) |
Sep 17, 2026 5w ago | Insider Cluster | $24.37 $24.25 | ▼ −0.49% | ▼ −2.04% | $27.22 (+11.69%) |
Sep 10, 2026 6w ago | Insider Cluster | $23.63 $24.33 | ▼ −2.96% | ▼ −3.41% | $27.22 (−15.19%) |
Sep 4, 2026 7w ago | Insider Cluster | $24.31 $24.41 | ▲ +0.41% | ▲ +0.88% | $27.22 (+11.97%) |
Aug 25, 2026 8w ago | Insider Cluster | $23.45 $23.37 | ▲ +0.34% | ▲ +1.00% | $27.22 (−16.08%) |
Aug 20, 2026 9w ago | Insider Cluster | $24.20 $23.94 | ▲ +1.07% | ▲ +0.78% | $27.22 (−12.48%) |
Aug 20, 2026 9w ago | Insider Cluster | $24.20 $23.94 | ▼ −1.07% | ▼ −0.78% | $27.22 (+12.48%) |
Aug 18, 2026 10w ago | Institutional Cluster | $24.21 $24.89 | ▲ +2.81% | ▲ +2.60% | $27.22 (+12.43%) |
Aug 10, 2026 11w ago | 8-K | $21.31 $22.91 | ▲ +7.51% | ▲ +7.26% | $27.22 (+27.73%) |
Aug 10, 2026 11w ago | Press Release | $21.31 $22.91 | ▲ +7.51% | ▲ +7.26% | $27.22 (+27.73%) |
US Market Status
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