Hamilton James C Insider Trading Activity
Hamilton James C has been net-selling over the last 12 months with 0 purchases and 14 sales across 1 company.
ARWR is the most-traded position with 14 trades. The largest single transaction was a sale of ARWR for $932K on Jan 5, 2026.
Performance Scorecard
Forward stock performance after each transaction by Hamilton James C. 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 | — | -15.4% | 7% | 14 |
| 90 days | — | -42.1% | 54% | 13 |
| 120 days | — | -83.2% | 0% | 12 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersARWR · ARROWHEAD PHARMACEUTICALS, INC.
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Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| Apr 23, 2026 | ARWR | Sell | 10,000 | $75.00 | $750K | Chief Medical Officer |
| Mar 5, 2026 | ARWR | Sell | 10,000 | $64.19 | $642K | Chief Medical Officer |
| Jan 5, 2026 | ARWR | Sell | 6,090 | $62.28 | $379K | Chief Medical Officer |
| Jan 5, 2026 | ARWR | Sell | 14,792 | $63.01 | $932K | Chief Medical Officer |
| Jan 5, 2026 | ARWR | Sell | 12,711 | $63.95 | $813K | Chief Medical Officer |
| Jan 5, 2026 | ARWR | Sell | 1,200 | $64.49 | $77K | Chief Medical Officer |
| Jan 5, 2026 | ARWR | Sell | 309 | $68.00 | $21K | Chief Medical Officer |
| Jan 5, 2026 | ARWR | Sell | 437 | $65.97 | $29K | Chief Medical Officer |
| Jan 5, 2026 | ARWR | Sell | 4,625 | $61.24 | $283K | Chief Medical Officer |
| Oct 1, 2025 | ARWR | Sell | 20,000 | $35.00 | $700K | Chief Medical Officer |
| Sep 12, 2025 | ARWR | Sell | 15,000 | $30.00 | $450K | Chief Medical Officer |
| Sep 2, 2025 | ARWR | Sell | 15,000 | $25.00 | $375K | Chief Medical Officer |
| Aug 15, 2025 | ARWR | Sell | 9,389 | $20.00 | $188K | Chief Medical Officer |
| Aug 13, 2025 | ARWR | Sell | 611 | $20.00 | $12K | Chief Medical Officer |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| ARWR | ARROWHEAD PHARMACEUTICALS, INC. | 14 | $5.7M |
Other insiders at ARROWHEAD PHARMACEUTICALS, INC.
6 other tracked filers at ARWR.