Hamilton James C
SEC CIK 1830755 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ARWR | ARROWHEAD PHARMACEUTICALS, INC. | SVP | 227.0K | — | $10.77M | 20 | 2022-01-01 | 2026-04-23 |
Most active insiders at ARWR, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Anzalone Christopher Richard | CEO, Dir | — | $24.01M |
| 2 | Hamilton James C | Chief Medical Off | — | $4.63M |
| 3 | O'Brien Patrick | COO | — | $3.12M |
| 4 | PERRY MICHAEL S | Dir | — | $2.00M |
| 5 | Ferrari Mauro | Dir | — | $1.02M |
| 6 | Apel Daniel Joseph | CFO | — | $934.3K |
| 7 | OLUKOTUN ADEOYE Y | Dir | — | $850.5K |
| 8 | Vakiener Victoria | Dir | — | $679.5K |
| 9 | Waddill William D. | Dir | — | $566.0K |
| 10 | Lu Hongbo | Dir | — | $228.3K |
Transactions 20
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-04-24 18:38 | 2026-04-23 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Medical Off | S - Sale | $75.00 | -10.0K | 227.0K | -4% | -$750.0K |
| 2026-03-09 | 2026-03-05 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Medical Off | S - Sale | $64.19 | -10.0K | 237.0K | -4% | -$641.9K | |
| 2026-01-08 | 2026-01-06 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Medical Off | A - Grant | $0.00 | +75.0K | 247.0K | +44% | $0 | |
| M | 2026-01-05 | 2026-01-05 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Medical Off | S - Sale | $63.11 | -40.2K | 173.9K | -19% | -$2.53M |
| 2025-10-03 | 2025-10-01 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Medical Off | S - Sale | $35.00 | -20.0K | 212.1K | -9% | -$700.0K | |
| 2025-09-16 | 2025-09-12 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Medical Off | S - Sale | $30.00 | -15.0K | 232.1K | -6% | -$450.0K | |
| 2025-09-04 | 2025-09-02 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Medical Off | S - Sale | $25.00 | -15.0K | 247.1K | -6% | -$375.0K | |
| M | 2025-08-15 | 2025-08-13+ | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Medical Off | S - Sale | $20.00 | -10.0K | 262.1K | -4% | -$200.0K |
| M | 2025-01-07 | 2025-01-06 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | S - Sale | $19.82 | -32.7K | 283.1K | -10% | -$648.8K |
| 2025-01-07 | 2025-01-04 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | A - Grant | $0.00 | +100.0K | 304.9K | +49% | $0 | |
| 2024-04-03 | 2024-04-01 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | S - Sale | $28.03 | -6,000 | 204.9K | -3% | -$168.2K | |
| M | 2024-01-17 | 2024-01-12 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | S - Sale | $36.89 | -7,940 | 210.9K | -4% | -$292.9K |
| M | 2024-01-05 | 2024-01-03+ | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | S - Sale | $34.69 | -38.4K | 228.8K | -14% | -$1.33M |
| 2024-01-05 | 2024-01-04 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | A - Grant | $0.00 | +75.0K | 250.9K | +43% | $0 | |
| 2023-07-05 | 2023-06-30 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | S - Sale | $35.53 | -3,000 | 188.5K | -2% | -$106.6K | |
| M | 2023-01-06 | 2023-01-05 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | S - Sale | $37.40 | -13.8K | 191.5K | -7% | -$516.2K |
| M | 2023-01-05 | 2023-01-03 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | S - Sale | $38.38 | -10.3K | 151.3K | -6% | -$396.7K |
| 2023-01-05 | 2023-01-04 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | Chief Discovery, Trans Medicine | A - Grant | $0.00 | +60.0K | 205.3K | +41% | $0 | |
| M | 2022-01-06 | 2022-01-04+ | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | SVP | S - Sale | $64.57 | -25.6K | 162.4K | -14% | -$1.65M |
| 2022-01-04 | 2022-01-01 | ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Hamilton James C | SVP | A - Grant | $0.00 | +55.0K | 181.2K | +44% | $0 |
Purchase Sale Sale after option exercise All abbreviations