Skip to contentHamilton James C — ARROWHEAD RESEARCH CORP insider: 62 transactions · InsiderLensInsider trading activity of Hamilton James C
- Transactions on record
- 62
- since Jan 5, 2021
- Open-market buys
- 0
- Open-market sells
- 56
- $14.4M
- Companies traded
- 1
- last filing Apr 24, 2026
Figures computed from official regulatory filings — methodology.
Companies where Hamilton James C has traded
Track record of Hamilton James C
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Hamilton James C
Co-insiders of Hamilton James C
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Ekchian LeonARROWHEAD RESEARCH CORP
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Apr 24, 2026 | Sell | -10,000 | 75.00 USD | $750K | SEC |
| Mar 9, 2026 | Sell | -10,000 | 64.19 USD | $641.9K | SEC |
| Jan 8, 2026 | Award | 75,000 | 0.00 USD | $0 | SEC |
| Jan 5, 2026 | Sell | -12,711 | 63.95 USD | $812.9K | SEC |
| Jan 5, 2026 | Sell | -14,792 | 63.01 USD | $932K | SEC |
| Jan 5, 2026 | Sell | -309 | 68.00 USD | $21K | SEC |
| Jan 5, 2026 | Sell | -4,625 | 61.24 USD | $283.2K | SEC |
| Jan 5, 2026 | Sell | -1,200 | 64.49 USD | $77.4K | SEC |
| Jan 5, 2026 | Sell | -437 | 65.97 USD | $28.8K | SEC |
| Jan 5, 2026 | Sell | -6,090 | 62.28 USD | $379.3K | SEC |
| Oct 3, 2025 | Sell | -20,000 | 35.00 USD | $700K | SEC |
| Sep 16, 2025 | Sell | -15,000 | 30.00 USD | $450K | SEC |
| Sep 4, 2025 | Sell | -15,000 | 25.00 USD | $375K | SEC |
| Aug 15, 2025 | Sell | -9,389 | 20.00 USD | $187.8K | SEC |
| Aug 15, 2025 | Sell | -611 | 20.00 USD | $12.2K | SEC |
| Jan 7, 2025 | Sell | -21,758 | 19.68 USD | $428.2K | SEC |
| Jan 7, 2025 | Sell | -10,971 | 20.11 USD | $220.6K | SEC |
| Jan 7, 2025 | Award | 100,000 | 0.00 USD | $0 | SEC |
| Apr 3, 2024 | Sell | -6,000 | 28.03 USD | $168.2K | SEC |
| Jan 17, 2024 | Sell | -3,702 | 37.37 USD | $138.3K | SEC |
| Jan 17, 2024 | Sell | -4,238 | 36.47 USD | $154.6K | SEC |
| Jan 5, 2024 | Sell | -10,000 | 35.00 USD | $350K | SEC |
| Jan 5, 2024 | Sell | -1,800 | 34.00 USD | $61.2K | SEC |
| Jan 5, 2024 | Sell | -500 | 33.30 USD | $16.7K | SEC |
| Jan 5, 2024 | Sell | -2,300 | 32.52 USD | $74.8K | SEC |