Farnsworth David E. Insider Trading Activity
Farnsworth David E. has been net-selling over the last 12 months with 0 purchases and 3 sales across 1 company.
MRCY is the most-traded position with 3 trades. The largest single transaction was a sale of MRCY for $818K on Aug 18, 2026.
Performance Scorecard
Forward stock performance after each transaction by Farnsworth David E.. 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 | — | -13.5% | 0% | 3 |
| 90 days | — | -10.0% | 0% | 3 |
| 120 days | — | -15.6% | 0% | 3 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersMRCY · MERCURY SYSTEMS INC
🔒 Subscribe to see trade entries
Pro members see exactly when Farnsworth David E. bought and sold MRCY.
Upgrade to ProRecent Trades
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| MRCY | MERCURY SYSTEMS INC | 5 | $2.2M |
Other insiders at MERCURY SYSTEMS INC
6 other tracked filers at MRCY.