Horn Margaret A Insider Trading Activity
Horn Margaret A has been net-selling over the last 12 months with 0 purchases and 6 sales across 1 company.
RVMD is the most-traded position with 6 trades. The largest single transaction was a sale of RVMD for $5.3M on Jan 7, 2026.
Performance Scorecard
Forward stock performance after each transaction by Horn Margaret A. 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 | — | -14.8% | 57% | 7 |
| 90 days | — | -23.2% | 43% | 7 |
| 120 days | — | -69.8% | 0% | 7 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersRVMD · Revolution Medicines, Inc.
🔒 Subscribe to see trade entries
Pro members see exactly when Horn Margaret A bought and sold RVMD.
Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Mar 17, 2026 | RVMD | Sell | 4,583 | $99.48 | $456K | −2.8% | COO | |
Jan 7, 2026 | RVMD | Sell | 53,096 | $100.02 | $5.3M | −24.6% | COO | |
Jan 7, 2026 | RVMD | Sell | 20,204 | $101.79 | $2.1M | −12.4% | COO | |
Jan 7, 2026 | RVMD | Sell | 1,700 | $102.90 | $175K | −1.2% | COO | |
Dec 16, 2025 | RVMD | Sell | 4,847 | $76.82 | $372K | −3.3% | COO | |
Sep 16, 2025 | RVMD | Sell | 4,775 | $45.82 | $219K | −3.2% | COO | |
Jun 16, 2025 | RVMD | Sell | 3,510 | $39.83 | $140K | −2.3% | COO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| RVMD | Revolution Medicines, Inc. | 7 | $8.7M |
Other insiders at Revolution Medicines, Inc.
6 other tracked filers at RVMD.