Reuss Mark L Insider Trading Activity
Reuss Mark L has been net-selling over the last 12 months with 0 purchases and 11 sales across 1 company.
GM is the most-traded position with 11 trades. The largest single transaction was a sale of GM for $20.1M on Feb 17, 2026.
Performance Scorecard
Forward stock performance after each transaction by Reuss Mark L. 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 | — | -4.3% | 36% | 11 |
| 90 days | — | -15.1% | 36% | 11 |
| 120 days | — | -18.0% | 36% | 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 MarkersGM · General Motors Co
🔒 Subscribe to see trade entries
Pro members see exactly when Reuss Mark L bought and sold GM.
Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Feb 17, 2026 | GM | Sell | 147,569 | $80.61 | $11.9M | −30.1% | President | |
Feb 17, 2026 | GM | Sell | 82,489 | $80.10 | $6.6M | −19.4% | President | |
Feb 17, 2026 | GM | Sell | 249,567 | $80.61 | $20.1M | −72.8% | President | |
Feb 17, 2026 | GM | Sell | 1,099 | $80.94 | $89K | −1.2% | President | |
Oct 22, 2025 | GM | Sell | 147,570 | $66.46 | $9.8M | −53.0% | President | |
Oct 22, 2025 | GM | Sell | 80,000 | $66.46 | $5.3M | −37.9% | President | |
Oct 22, 2025 | GM | Sell | 33,030 | $66.38 | $2.2M | −25.2% | President | |
Sep 25, 2025 | GM | Sell | 66,285 | $60.11 | $4.0M | −24.8% | President | |
Sep 25, 2025 | GM | Sell | 69,876 | $60.12 | $4.2M | −34.8% | President | |
Sep 24, 2025 | GM | Sell | 13,715 | $60.03 | $823K | −6.0% | President | |
Sep 24, 2025 | GM | Sell | 13,154 | $60.03 | $790K | −6.1% | President |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| GM | General Motors Co | 11 | $65.8M |
Other insiders at General Motors Co
3 other tracked filers at GM.