Hamilton James C
SEC insider (Form 3/4/5 filer). CIK 0001830755. Chief Medical Officer at ARROWHEAD PHARMACEUTICALS, INC. (ARWR). 18 reported Form 4/5 transactions since Sep 2024; latest on Apr 23, 2026. Located in PASADENA, CA.
Companies Hamilton James C has filed insider reports for
- ARROWHEAD PHARMACEUTICALS, INC. (ARWR): Officer, Chief Medical Officer
Hamilton James C
CIK: 0001830755
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ARROWHEAD PHARMACEUTICALS, INC.
Discretionary Trading P&L
Holdings
Transaction History (18 total)
- Apr 23, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
SaleDirect10K shares at avg. $75.00$750K - Mar 5, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
SaleDirect10K shares at avg. $64.19$642K - Jan 6, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
AwardDirect75K shares- - Jan 5, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
SaleDirect12.7K shares at avg. $63.95$813K - Jan 5, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
SaleDirect1.2K shares at avg. $64.49$77K - Jan 5, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
SaleDirect437 shares at avg. $65.97$29K - Jan 5, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
SaleDirect309 shares at avg. $68.00$21K - Jan 5, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
SaleDirect14.8K shares at avg. $63.01$932K - Jan 5, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
SaleDirect4.6K shares at avg. $61.24$283K - Jan 5, 2026ARWR
ARROWHEAD PHARMACEUTICALS, INC.
SaleDirect6.1K shares at avg. $62.28$379K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Apr 23, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Sale | 10,000 | $75.00 | $750,000 | Direct |
| Mar 5, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Sale | 10,000 | $64.19 | $641,900 | Direct |
| Jan 6, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Award | 75,000 | - | $0 | Direct |
| Jan 5, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Sale | 12,711 | $63.95 | $812,868 | Direct |
| Jan 5, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Sale | 1,200 | $64.49 | $77,388 | Direct |
| Jan 5, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Sale | 437 | $65.97 | $28,829 | Direct |
| Jan 5, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Sale | 309 | $68.00 | $21,012 | Direct |
| Jan 5, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Sale | 14,792 | $63.01 | $932,044 | Direct |
| Jan 5, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Sale | 4,625 | $61.24 | $283,235 | Direct |
| Jan 5, 2026 | ARWR ARROWHEAD PHARMACEUTICALS, INC. | Sale | 6,090 | $62.28 | $379,285 | Direct |
1-10 of 18 transactions