Quick Takeaways
- James C. Hamilton has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $17,021,850.
- Recent insider filing activity is available below.
Insider Trading & Ownership of James C. Hamilton
- Location
- Pasadena, CA
- Summary
- The estimated net worth of James C. Hamilton is at least $17,021,850 dollars as of 24 Apr 2026. James C. Hamilton is the Chief Medical Officer of ARROWHEAD PHARMACEUTICALS, INC. and owns shares of ARROWHEAD PHARMACEUTICALS, INC. (ARWR) stock worth about $17.02M.
- Signature
- /s/James Hamilton
- All Insider Reports
- All Insider Reports
Follow Filing Activity
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What Changed
- Largest disclosed position: ARROWHEAD PHARMACEUTICALS, INC. ($17,021,850).
- Past-year value change for that position: -$5,651,561.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of James C. Hamilton
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Chief Medical Officer | $17,021,850 | -$5,651,561 | -25% | 23 Apr 2026 |
Insider Transactions Reported by James C. Hamilton:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.