Insiders / Hamilton James C
Hamilton James C
CIK 1830755personinsider
Companies
1
First seen
Jan 5, 2026
Last activity
Mar 9, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Arrowhead Pharmaceuticals, Inc. · ARWR | 236,958 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Arrowhead Pharmaceuticals, Inc. | Common Stock | 236,958 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jan 5, 2026 | Sell | ARWR Arrowhead Pharmaceuticals, Inc. Common Stock | $932.0K | -15K -7.34% | 186,615 0.13% of shares | medium |
| Jan 5, 2026 | Sell | ARWR Arrowhead Pharmaceuticals, Inc. Common Stock | $812.9K | -13K -6.81% | 173,904 0.12% of shares | medium |
| Mar 5, 2026 | Sell | ARWR Arrowhead Pharmaceuticals, Inc. Common Stock | $641.9K | -10K -4.05% | 236,958 0.17% of shares | medium |
| Jan 5, 2026 | Sell | ARWR Arrowhead Pharmaceuticals, Inc. Common Stock | $379.3K | -6K -2.94% | 201,407 0.14% of shares | medium |
| Jan 5, 2026 | Sell | ARWR Arrowhead Pharmaceuticals, Inc. Common Stock | $283.2K | -5K -2.18% | 207,497 0.15% of shares | medium |
| Jan 5, 2026 | Sell | ARWR Arrowhead Pharmaceuticals, Inc. Common Stock | $77.4K | -1K -0.69% | 172,704 0.12% of shares | low |
| Jan 5, 2026 | Sell | ARWR Arrowhead Pharmaceuticals, Inc. Common Stock | $28.8K | -437 -0.25% | 172,267 0.12% of shares | low |
| Jan 5, 2026 | Sell | ARWR Arrowhead Pharmaceuticals, Inc. Common Stock | $21.0K | -309 -0.18% | 171,958 0.12% of shares | low |
| Jan 6, 2026 | Grant | ARWR Arrowhead Pharmaceuticals, Inc. Common Stock | $0 | +75K +43.62% | 246,958 0.17% of shares | low |