Form4insider filings, from the source

Company · CIK 0001447028 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

Arbutus Biopharma Corp · ABUS

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 FMForm 4 →Sep 23, 8:32 pm EDTLindsay AndroskiPresident and CEO, Director209,391$4.00$836,81972,337— late
Sep 18, 2026 FMForm 4 →Sep 23, 8:31 pm EDTTuan NguyenChief Financial Officer499,737$4.19$2,095,296159,963— late
Sep 18, 2026 FMForm 4 →Sep 23, 8:31 pm EDTRoger SawhneyDirector231,841$4.40$1,019,14830,825— late
Sep 18, 2026 FMForm 4 →Sep 23, 8:31 pm EDTRobert A BeardsleyDirector230,390$4.36$1,004,43732,276— late

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 MForm 4 →Sep 23, 8:32 pm EDTLindsay AndroskiPresident and CEO, Director126,864——61,244— late
Sep 18, 2026 MForm 4 →Sep 23, 8:31 pm EDTTuan NguyenChief Financial Officer293,100——160,925— late
Sep 18, 2026 MForm 4 →Sep 23, 8:31 pm EDTRoger SawhneyDirector131,333——0— late
Sep 18, 2026 MForm 4 →Sep 23, 8:31 pm EDTRobert A BeardsleyDirector131,333——0— late
Jun 8, 2026 AForm 4 →Jun 10, 4:05 pm EDTRoger SawhneyDirector78,800——78,800—
Jun 8, 2026 AForm 4 →Jun 10, 4:05 pm EDTRobert A BeardsleyDirector78,800——78,800—