CIK 0000879407 · Large accelerated filer
ARROWHEAD PHARMACEUTICALS, INC.
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- ARWR
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Sep 30
- Incorporated
- DE
- Entity type
- operating
- EIN
- 460408024
- Phone
- 626-696-4702
- Business address
- 177 E COLORADO BLVD, SUITE 700, PASADENA, CA, 91105
- Former names
- ARROWHEAD RESEARCH CORP, INTERACTIVE GROUP INC, INTERACTIVE INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $1,186,600
- in 2 filings
Net −$1,186,600. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-18 | PERRY MICHAEL S Director | Sale | −11,600 | $87.30 | $1.0M | 111,459 |
| 2026-08-18 | OLUKOTUN ADEOYE Y Director | Sale | −2,000 | $86.96 | $174K | 31,600 |
| 2026-06-15 | Cohen Matthew Gregory Director | Grant or award | +11,882 | 11,882 | ||
| 2026-05-12 | Lu Hongbo Director | Sale 10b5-1 | −2,970 | $76.88 | $228K | 52,012 |
| 2026-04-23 | Hamilton James C Chief Medical Officer | Sale 10b5-1 | −10,000 | $75.00 | $750K | 226,958 |
| 2026-04-22 | Apel Daniel Joseph Chief Financial Officer | Sale 10b5-1 | −3,208 | $70.11 | $225K | 172,792 |
| 2026-04-22 | Apel Daniel Joseph Chief Financial Officer | Sale 10b5-1 | −1,157 | $70.45 | $82K | 171,635 |
| 2026-04-22 | Apel Daniel Joseph Chief Financial Officer | Sale 10b5-1 | −8,730 | $71.92 | $628K | 162,905 |
| 2026-03-05 | Hamilton James C Chief Medical Officer | Sale 10b5-1 | −10,000 | $64.19 | $642K | 236,958 |
| 2026-01-06 | Apel Daniel Joseph Chief Financial Officer | Grant or award | +75,000 | 176,200 | ||
| 2026-01-06 | Hamilton James C Chief Medical Officer | Grant or award | +75,000 | 246,958 | ||
| 2026-01-06 | O'Brien Patrick COO | Gift | −540 | 474,368 | ||
| 2026-01-06 | O'Brien Patrick COO | Gift | −540 | 473,828 | ||
| 2026-01-06 | O'Brien Patrick COO | Gift | −540 | 473,288 | ||
| 2026-01-06 | O'Brien Patrick COO | Gift | −440 | 472,848 | ||
| 2026-01-06 | O'Brien Patrick COO | Gift | −440 | 472,408 | ||
| 2026-01-06 | O'Brien Patrick COO | Grant or award | +75,000 | 547,408 | ||
| 2026-01-05 | Hamilton James C Chief Medical Officer | Sale 10b5-1 | −4,625 | $61.24 | $283K | 207,497 |
| 2026-01-05 | Hamilton James C Chief Medical Officer | Sale 10b5-1 | −6,090 | $62.28 | $379K | 201,407 |
| 2026-01-05 | Hamilton James C Chief Medical Officer | Sale 10b5-1 | −14,792 | $63.01 | $932K | 186,615 |
Page 1 of 28 · 542 trades