The concentrated open-market selling by the CEO and two other officers without 10b5-1 plans is a bearish signal. Monitor for any forthcoming 8-K filings (earnings, guidance, or material events) that may have prompted this cluster.
Price Chart
Executive Summary
Three StoneX insiders sold a combined $6.32M in open-market sales on September 14, 2026, with CEO Mark Maurer also exercising derivatives. The sales total ~1.9% of the company's $326M market cap, a significant cluster. While the CEO's sales follow option exercises (non-cash), the magnitude and concentration suggest potential bearish sentiment ahead of upcoming events.
Key Financial Metrics
Key Facts
- Three insiders sold $6.32M in open-market sales on September 14, 2026.
- CEO Mark Maurer sold $7.0M total (including prior day) after exercising options.
- Total sales represent ~1.9% of StoneX's $326M market cap.
- No 10b5-1 plan indicated for any of the sales.
- President Charles Lyon made a non-cash gift of 500 shares on September 10.
Financial Impact
Insider sales of $6.32M represent ~1.9% of market cap, a material signal.
Risk Factors
- Insider sales may indicate management's view that shares are overvalued or that near-term headwinds exist.
- No 10b5-1 plans disclosed, reducing the likelihood these were pre-planned liquidity trades.
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-SNEX-1789620868964 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 5d ago | Institutional Cluster | $57.30 $56.55 | ▼ −1.31% | ▼ −0.79% | $56.31 (−1.74%) |
Oct 15, 2026 11d ago | Insider Cluster | $57.16 $56.30 | ▲ +1.50% | ▲ +1.93% | $56.31 (+1.50%) |
Oct 14, 2026 12d ago | Insider Cluster | $59.92 $57.16 | ▲ +4.61% | ▲ +3.50% | $56.31 (+6.03%) |
Oct 13, 2026 14d ago | GOVT-CONTRACT | $59.93 $59.92 | ▼ −0.02% | ▼ −0.30% | $56.31 (−6.05%) |
Oct 13, 2026 14d ago | GOVT-CONTRACT | $59.93 $59.92 | ▼ −0.02% | ▼ −0.30% | $56.31 (−6.05%) |
Oct 9, 2026 17d ago | 3 | $60.38 $60.24 | ▼ −0.23% | ▼ −0.22% | $56.31 (−6.75%) |
Oct 2, 2026 25d ago | Press Release | $65.81 $67.43 | ▲ +2.46% | ▲ +1.79% | $56.31 (−14.44%) |
Oct 1, 2026 26d ago | Press Release | $65.40 $65.81 | ▲ +0.63% | ▼ −0.11% | $56.31 (−13.91%) |
Sep 22, 2026 5w ago | GOVT-CONTRACT | $67.78 $69.52 | ▲ +2.57% | ▲ +2.65% | $56.31 (−16.93%) |
Sep 16, 2026 5w ago | Insider Cluster | $66.13 $67.00 | ▼ −1.32% | ▼ −1.43% | $56.31 (+14.86%) |
US Market Status
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