James C Hamilton
Chief Medical Officer · 2 filings · Latest: Apr 23, 2026
ARROWHEAD PHARMACEUTICALS, INC.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
ARWR | James C Hamilton | Chief Medical Officer | Apr 23, 2026 | Sale | $75.00 | 10,000 | $750.0K | 226,958 | |
ARWR | James Hamilton | — | Apr 23, 2026 | Proposed Sale | $75.00 | 10,000 | $750.0K | — | |
ARWR | James C Hamilton | Chief Medical Officer | Mar 5, 2026 | Sale | $64.19 | 10,000 | $641.9K | 236,958 | |
ARWR | James Hamilton | — | Mar 5, 2026 | Proposed Sale | $64.19 | 10,000 | $641.9K | — | |
ARWR | James Hamilton | — | Jan 5, 2026 | Proposed Sale | $63.10 | 40,164 | $2.5M | — | Jan 6 1:06 AM 144/A |
ARWR | James Hamilton | — | Jan 5, 2026 | Proposed Sale | $63.09 | 39,728 | $2.5M | — | |
ARWR | James Hamilton | — | Oct 1, 2025 | Proposed Sale | $35.00 | 20,000 | $700.0K | — | |
ARWR | Hamilton James C | — | Sep 12, 2025 | Proposed Sale | $30.00 | 15,000 | $450.0K | — | |
ARWR | Hamilton James C | — | Sep 2, 2025 | Proposed Sale | $25.00 | 15,000 | $375.0K | — | |
ARWR | Hamilton James C | — | Aug 15, 2025 | Proposed Sale | $20.00 | 9,389 | $187.8K | — | |
ARWR | Hamilton James C | — | Aug 13, 2025 | Proposed Sale | $19.95 | 611 | $12.2K | — | |
ARWR | Hamilton James C | — | Jan 6, 2025 | Proposed Sale | $19.82 | 32,729 | $648.7K | — |