Day David Insider Trading Activity
Day David has been net-selling over the last 12 months with 0 purchases and 5 sales across 1 company.
MGNI is the most-traded position with 5 trades. The largest single transaction was a sale of MGNI for $754K on Jun 26, 2025.
Performance Scorecard
Forward stock performance after each transaction by Day David. 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 | — | -12.1% | 0% | 5 |
| 90 days | — | -1.8% | 20% | 5 |
| 120 days | — | +10.7% | 100% | 5 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersMGNI · MAGNITE, INC.
🔒 Subscribe to see trade entries
Pro members see exactly when Day David bought and sold MGNI.
Upgrade to ProRecent Trades
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| MGNI | MAGNITE, INC. | 5 | $3.0M |
Other insiders at MAGNITE, INC.
8 other tracked filers at MGNI.