The simultaneous large-scale selling by both the CEO and CTO, without any insider buying, is a strong negative signal. Monitor for upcoming earnings or material news that may have prompted the liquidation. The absence of 10b5-1 plan disclosures increases the likelihood these were discretionary sales.
Price Chart
Executive Summary
CEO Andrew Feldman and CTO Sean Lie sold a combined $11.45M in open-market stock on September 4, 2026, with the CEO's sales following a derivative exercise. The CEO's sales totaled approximately $6.68M across 17 trades at prices between $199 and $217, while the CTO's single sale of 53,500 shares accounted for $11.24M. These are large, concentrated open-market sales by top executives, not routine plan-driven transactions, and represent a significant insider liquidation event.
Key Financial Metrics
Key Facts
- CEO Andrew Feldman sold ~$6.68M in open-market stock across 17 trades on September 4, 2026, at prices from $199.18 to $216.62.
- CTO Sean Lie sold 53,500 shares for $11.24M in a single open-market transaction on September 4, 2026.
- Total insider sales of $11.45M occurred in a one-day cluster, with no insider purchases.
- Feldman's sales followed the exercise of 37,441 derivative shares at $0 cost, suggesting a cash-out of vested equity.
- No 10b5-1 plan indication was noted for either executive's sales.
Financial Impact
Total insider sales of $11.45M, representing approximately 3.5% of the company's $326M market cap, a highly material proportion.
Risk Factors
- Potential undisclosed negative corporate event or deteriorating fundamentals prompting insider exit.
- Further insider selling could pressure the stock and signal lack of confidence.
- High proportion of market cap sold (3.5%) may trigger broader sell-off.
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-CBRS-1788913172363 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 27, 2026 today | Press Release | $118.27 | awaiting T+1 | — | $118.93 (+0.56%) |
Oct 20, 2026 6d ago | Institutional Cluster | $117.98 $108.94 | ▼ −7.66% | ▼ −6.48% | $118.93 (+0.81%) |
Oct 20, 2026 6d ago | Press Release | $117.98 | awaiting T+1 | — | $118.93 (+0.81%) |
Oct 12, 2026 15d ago | Institutional Cluster | $146.62 $149.09 | ▲ +1.68% | ▲ +1.69% | $118.93 (−18.88%) |
Sep 30, 2026 26d ago | Insider Cluster | $169.52 $166.43 | ▲ +1.82% | ▲ +2.56% | $118.93 (+29.84%) |
Sep 30, 2026 26d ago | Insider Cluster | $169.52 $166.43 | ▲ +1.82% | ▲ +2.56% | $118.93 (+29.84%) |
Sep 8, 2026 6w ago | Insider Cluster | $196.20 $191.34 | ▲ +2.48% | ▲ +1.88% | $118.93 (+39.38%) |
Sep 8, 2026 6w ago | Insider Cluster | $196.20 $191.34 | ▲ +2.48% | ▲ +1.88% | $118.93 (+39.38%) |
Sep 4, 2026 7w ago | 144 | $199.77 $196.20 | ▼ −1.79% | ▼ −1.32% | $118.93 (−40.46%) |
Sep 1, 2026 8w ago | Press Release | $172.62 $184.52 | ▲ +6.89% | ▲ +6.45% | $118.93 (−31.10%) |
US Market Status
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