Arbutus Biopharma Corp (ABUS) is a publicly traded company in the Unknown sector. Across all available filings, 14 corporate insiders have executed 41 transactions totaling $2.2M, demonstrating a bearish sentiment with -$2.2M in net insider flow. The most recent transaction on Feb 2, 2026 involved a transaction of 71,700 shares valued at $0.
No significant insider buying has been recorded for ABUS in the recent period.
No significant insider selling has been recorded for ABUS in the recent period.
Based on recent SEC filings, insider sentiment for ABUS is bearish with an Insider Alignment Score of 0/100 and a net flow of -$2.2M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at Arbutus Biopharma Corp (ABUS) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 14 insiders are actively trading ABUS stock, having executed 41 transactions in the past 90 days. The most active insider is Michael J. Sofia (Executive), who has made 14 transactions totaling $1.8M.
Get notified when executives and directors at ABUS file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Feb 2, 2026 | Androski Lindsay | Executive | Award | 71,700 | $N/A | $0 | |
| Feb 2, 2026 | Androski Lindsay | Executive | Award | 28,000 | $N/A | $0 | |
| Feb 2, 2026 | Nguyen Tuan | Chief Financial Officer | Award | 188,400 | $N/A | $0 | C-Suite |
| Feb 2, 2026 | Nguyen Tuan | Chief Financial Officer | Award | 73,500 | $N/A | $0 | C-Suite |
| Aug 14, 2024 | S. Manchester Keith | Executive | Option Exercise | 54,915 | $0.56 | $30.8K | |
| Aug 14, 2024 | S. Manchester Keith | Executive | Sale | 8,846 | $3.69 | $32.6K | |
| Feb 2, 2024 | J. Mcelhaugh Michael | Executive | Sale | 10,164 | $2.31 | $23.5K | 10b5-1 |
| Feb 2, 2024 | J. Sofia Michael | Executive | Sale | 9,982 | $2.31 | $23.1K | 10b5-1 |
| Feb 2, 2024 | C. Hastings David | Executive | Sale | 9,593 | $2.31 | $22.2K | 10b5-1 |
| Feb 2, 2024 | Sims Karen | Executive | Sale | 4,358 | $2.31 | $10.1K | 10b5-1 |
| Feb 1, 2024 | J. Mcelhaugh Michael | Executive | Award | 123,800 | $N/A | $0 | 10b5-1 |
| Feb 1, 2024 | J. Sofia Michael | Executive | Award | 109,500 | $N/A | $0 | 10b5-1 |
| Feb 1, 2024 | C. Hastings David | Executive | Award | 112,500 | $N/A | $0 | 10b5-1 |
| Feb 1, 2024 | Sims Karen | Executive | Award | 101,000 | $N/A | $0 | 10b5-1 |
| Feb 1, 2024 | Christopher Naftzger J. | Executive | Award | 95,100 | $N/A | $0 |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 20 | $2.2M | 95.8% |
Exercise(M) | 4 | $78.9K | 3.4% |
Exercise (Options)(X) | 1 | $12.8K | 0.5% |
Purchase(P) | 1 | $7.0K | 0.3% |
Award(A) | 14 | $0 | 0.0% |
Conversion(C) | 1 | $0 | 0.0% |
Insider selling pressure at Arbutus Biopharma Corp has increased, with 14 insiders executing 41 transactions across all time. Total sales of $2.2M significantly outpace purchases of $7.0K, resulting in a net outflow of $2.2M. This selling activity appears largely discretionary, which may warrant closer attention from investors.