Insider holders · CIK 0000879407
ARROWHEAD PHARMACEUTICALS, INC. · ARWR
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Christopher Richard AnzaloneChief Executive Officer | 2,142,455 | — | 2,142,455 | Jan 3, 2019 · 7:49 pm EST | Form 4 |
| Bruce D GivenChief Operating Officer | 644,606 | — | 644,606 | Mar 1, 2019 · 8:42 pm EST | Form 4 |
| Kenneth Allen MyszkowskiChief Financial Officer | 305,607 | — | 305,607 | Feb 20, 2019 · 8:12 pm EST | Form 4 |
| Patrick O'BrienGeneral Counsel | 233,000 | — | 233,000 | Jan 18, 2019 · 7:02 pm EST | Form 4 |
| Zhen LiSnr. VP, Chem and Non-Clin Dev | 201,700 | — | 201,700 | Jan 16, 2019 · 8:24 pm EST | Form 4 |
| Douglas B GivenDirector | 175,130 | — | 175,130 | Feb 26, 2019 · 7:32 pm EST | Form 4 |
| Edward W FrykmanDirector | 148,852 | — | 148,852 | Jan 3, 2018 · 8:06 pm EST | Form 4 |
| Peter Brian LeoneVP, Strategic Bus. Initiatives | 130,000 | — | 130,000 | Oct 23, 2018 · 7:59 pm EDT | Form 4 |
| Michael S PerryDirector | 111,459 | — | 111,459 | Aug 20, 2026 · 5:22 pm EDT | Form 4 |
| William D. WaddillDirector | 46,500 | — | 46,500 | Jan 11, 2019 · 6:15 pm EST | Form 4 |
| Charles McKenneyDirector | 42,220 | — | 42,220 | Mar 6, 2015 · 7:48 pm EST | Form 4 |
| Adeoye Y OlukotunDirector | 31,600 | — | 31,600 | Aug 20, 2026 · 5:25 pm EDT | Form 4 |
| Mauro FerrariDirector | 19,656 | — | 19,656 | Jan 3, 2019 · 8:16 pm EST | Form 4 |
| Matthew Gregory CohenDirector | 11,882 | — | 11,882 | Jun 17, 2026 · 9:44 pm EDT | Form 4 |
| David L. LewisChief Scientific Officer | 0 | — | 0 | Jan 7, 2015 · 5:50 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.