Monitor for follow-up trades — sustained selling by Siebel could signal concern, but current data shows balance between a director's confidence (buying) and an executive's liquidity move (selling). Neutral signal overall.
Price Chart
Executive Summary
C3.ai's Executive Chairman Thomas Siebel sold $213K in open-market shares and gifted 21,331 shares, while also exercising derivatives for 89,532 shares (non-cash). Director Jim Snabe bought $225K in stock. The cluster shows mixed insider sentiment with one major executive selling and another director buying.
Key Financial Metrics
Key Facts
- Executive Chairman Thomas Siebel sold 23,435 shares for $213,493 in open-market transactions.
- Siebel also exercised derivatives for 89,532 shares and gifted 21,331 shares — both non-cash events with $0 economic value.
- Director Jim Snabe purchased 25,000 shares for $225,000 in open-market buying.
- Total open-market sales: $213K; total open-market purchases: $225K.
- Cluster activity represents ~0.036% of $1.2B market cap — below 0.1%, indicating low relative scale.
Financial Impact
Total open-market transactions amount to $438K (net neutral), or 0.036% of market cap — minimal financial impact.
Risk Factors
- Perception risk from Executive Chairman selling, despite modest size.
- Non-cash derivative exercises may lead to future selling pressure if shares are used to cover taxes or diversify holdings.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (5 trades, 7d window) | cluster-AI-1773441201988 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 14, 2026 12d ago | Insider Cluster | $12.16 $11.32 | ▲ +6.91% | ▲ +5.80% | $12.79 (−5.18%) |
Oct 14, 2026 12d ago | Insider Cluster | $12.16 $11.32 | ▲ +6.91% | ▲ +5.80% | $12.79 (−5.18%) |
Oct 13, 2026 13d ago | 144 | $12.01 $11.67 | ▼ −2.83% | ▼ −1.75% | $12.79 (+6.49%) |
Sep 17, 2026 5w ago | Insider Cluster | $10.48 $10.84 | ▼ −3.44% | ▼ −1.88% | $12.79 (−22.04%) |
Aug 13, 2026 10w ago | Insider Cluster | $9.93 $9.70 | ▲ +2.32% | ▲ +1.84% | $12.79 (−28.80%) |
Aug 13, 2026 10w ago | Institutional Cluster | $10.18 $9.93 | ▼ −2.46% | ▼ −2.26% | $12.79 (+25.64%) |
Aug 6, 2026 11w ago | Insider Cluster | $10.22 $10.40 | ▼ −1.76% | ▼ −1.79% | $12.79 (−25.15%) |
Jul 2, 2026 16w ago | Insider Cluster | $9.28 $8.93 | ▼ −3.77% | ▼ −3.30% | $12.79 (+37.82%) |
Jun 17, 2026 18w ago | Insider Cluster | $10.30 $9.70 | ▲ +5.83% | ▲ +5.51% | $12.79 (−24.17%) |
Jun 12, 2026 19w ago | Institutional Cluster | $10.90 $11.03 | ▲ +1.19% | ▼ −0.57% | $12.79 (+17.34%) |
US Market Status
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