James C Hamilton
CIK 1830755 · Chief Medical Officer · last filed 2026-04-24
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$16.91M
Companies
1
Total Filings
20
Lifetime Open-Market Net
-$14.39M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ARWR | Chief Medical Officer | 226,958 | $74.52 | $16.91M | -$14.39M | 20 | 2026-04-24 |
Recent Filings · Page 2 of 2
20 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-01-17 | ARWR | Sell (S) | −7,940 | -$292.9K | EDGAR |
| 2024-01-05 | ARWR | Mixed | +36,557 | -$1.33M | EDGAR |
| 2023-07-05 | ARWR | Sell (S) | −3,000 | -$106.6K | EDGAR |
| 2023-01-06 | ARWR | Sell (S) | −13,803 | -$516.2K | EDGAR |
| 2023-01-05 | ARWR | Mixed | +49,662 | -$396.7K | EDGAR |
| 2022-01-06 | ARWR | Sell (S) | −25,625 | -$1.65M | EDGAR |
| 2022-01-04 | ARWR | Grant (A) | +55,000 | $0 | EDGAR |
| 2021-01-15 | ARWR | Sell (S) | −10,000 | -$812.9K | EDGAR |
| 2021-01-07 | ARWR | Sell (S) | −38,750 | -$2.81M | EDGAR |
| 2021-01-05 | ARWR | Grant (A) | +50,000 | $0 | EDGAR |
Showing 11–20 of 20
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.