SCHEDULE 13G Filed 2026-09-04 Event — SEC 0000921895-26-002494 →

Whitefort Capital Management, LP → Arbutus Biopharma Corp ABUS

Stake: — Shares: — CUSIP: 03879J100 Class: Common Shares, without par value

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

26 13D/G filings on this issuer

25 other filings besides this one

Filer Track Record

4 filings by this filer

3 other filings in the data moat

Short Interest · settle 2026-08-14

DTC 15.10

18,456,085 shares short · -8.8% vs prior

Other 13D/G Filings on Arbutus Biopharma Corp

Filed	Form	Filer	Stake	Shares
2026-04-28	SCHEDULE 13D/A	Whitefort Capital Management, LP	—	15,794,261	view →
2026-04-13	SCHEDULE 13D/A	Whitefort Capital Management, LP	8.10%	15,794,261	view →
2025-02-25	SCHEDULE	Roivant Sciences Ltd.	20.50%	38,847,462	view →
2025-02-21	SCHEDULE	Whitefort Capital Management, LP	7.00%	13,307,967	view →
2025-02-18	SCHEDULE	Roivant Sciences Ltd.	20.50%	38,847,462	view →
2021-10-20	SC	Roivant Sciences Ltd.	—	—	view →
2019-07-17	SC	Machado Patrick	—	—	view →
2019-07-17	SC	Lo Andrew	—	—	view →
2019-07-16	SC	Roivant Sciences Ltd.	—	—	view →
2019-07-12	SC	VIKING GLOBAL INVESTORS LP	—	—	view →
2019-07-12	SC	Dexxon Holdings Ltd.	—	—	view →
2019-07-12	SC	SVF Investments (UK) Ltd	—	—	view →
2019-07-12	SC	QVT Financial LP	—	—	view →
2019-01-03	SC	VIKING GLOBAL INVESTORS LP	—	—	view →
2018-04-23	SC	Roivant Sciences Ltd.	—	—	view →
2018-04-12	SC	Roivant Sciences Ltd.	—	—	view →
2018-03-16	SC	Roivant Sciences Ltd.	—	—	view →
2018-02-14	SC	Roivant Sciences Ltd.	—	—	view →
2018-01-16	SC	Machado Patrick	—	—	view →
2018-01-16	SC	VIKING GLOBAL INVESTORS LP	—	—	view →

Showing 20 of 25

Other Filings by Whitefort Capital Management, LP

Filed	Form	Issuer	Stake	Shares
2026-04-28	SCHEDULE 13D/A	Arbutus Biopharma Corp ABUS	—	15,794,261	view →
2026-04-13	SCHEDULE 13D/A	Arbutus Biopharma Corp ABUS	8.10%	15,794,261	view →
2025-02-21	SCHEDULE	Arbutus Biopharma Corp ABUS	7.00%	13,307,967	view →

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