Form4insider filings, from the source

Company · CIK 0000879407 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

ARROWHEAD PHARMACEUTICALS, INC. · ARWR

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.2M · 2net −$1.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 28Apr 27May 28Jun 28Jul 28Aug 28Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 18, 2026 SForm 4 →Aug 20, 5:25 pm EDTAdeoye Y OlukotunDirector2,000$86.96$173,92031,600−5.95%
Aug 18, 2026 SForm 4 →Aug 20, 5:22 pm EDTMichael S PerryDirector11,600$87.30$1,012,680111,459−9.43%
Jun 15, 2026 AForm 4 →Jun 17, 9:44 pm EDTMatthew Gregory CohenDirector11,882——11,882—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.