ABUS
Arbutus Biopharma Corporation
NASDAQ · Healthcare · Biotechnology · US
$5.15
+0.59%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
+20.8%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Jun 10, 2026 | Sawhney Roger · director | A-Award | 78,800 | $4.24 |
| Jun 10, 2026 | Beardsley Robert A · director | A-Award | 78,800 | $4.24 |
| Feb 2, 2026 | Nguyen Tuan · officer: Chief Financial Officer | A-Award | 73,500 | $0.00 |
| Feb 2, 2026 | Androski Lindsay · director, officer: President and CEO | A-Award | 28,000 | $0.00 |
| Feb 2, 2026 | Androski Lindsay · director, officer: President and CEO | A-Award | 71,700 | $4.39 |
| Feb 2, 2026 | Nguyen Tuan · officer: Chief Financial Officer | A-Award | 188,400 | $4.39 |
| Aug 6, 2025 | Sawhney Roger · director | A-Award | 157,600 | $3.34 |
| Apr 1, 2025 | Nguyen Tuan · officer: Chief Financial Officer | A-Award | 750,000 | $3.49 |
| Mar 31, 2025 | Nguyen Tuan · officer: Chief Financial Officer | A-Award | 750,000 | $3.50 |
| Mar 20, 2025 | Androski Lindsay · director, officer: President and CEO | A-Award | 310,422 | $3.20 |
| Mar 20, 2025 | Beardsley Robert A · director | A-Award | 157,600 | $3.20 |
| Mar 20, 2025 | Hasija Anuj · director | A-Award | 157,600 | $3.20 |
| Feb 19, 2025 | McElhaugh Michael J. · director, officer: Interim President & CEO | A-Award | 177,000 | $0.00 |
| Feb 19, 2025 | McElhaugh Michael J. · director, officer: Interim President & CEO | A-Award | 718,800 | $3.29 |
| Feb 19, 2025 | HASTINGS DAVID C · officer: Chief Financial Officer | A-Award | 365,800 | $3.29 |
| Feb 19, 2025 | HASTINGS DAVID C · officer: Chief Financial Officer | A-Award | 90,100 | $0.00 |
| Feb 19, 2025 | Sims Karen · officer: Chief Medical Officer | A-Award | 200,300 | $3.29 |
| Feb 19, 2025 | Sims Karen · officer: Chief Medical Officer | A-Award | 49,300 | $0.00 |
| Feb 19, 2025 | Naftzger J. Christopher · officer: General Counsel and CCO | A-Award | 220,300 | $3.29 |
| Feb 19, 2025 | Naftzger J. Christopher · officer: General Counsel and CCO | A-Award | 54,300 | $0.00 |
| Feb 5, 2025 | McElhaugh Michael J. · director, officer: Interim President & CEO | Sale | 23,790 | $3.28 |
| Feb 5, 2025 | Naftzger J. Christopher · officer: General Counsel and CCO | Sale | 11,333 | $3.28 |
| Feb 5, 2025 | HASTINGS DAVID C · officer: Chief Financial Officer | Sale | 22,183 | $3.28 |
| Feb 5, 2025 | Sims Karen · officer: Chief Medical Officer | Sale | 19,348 | $3.28 |
| Aug 16, 2024 | MANCHESTER KEITH S · director | M-Exempt | 54,915 | $0.56 |
| Aug 16, 2024 | MANCHESTER KEITH S · director | Sale | 8,846 | $3.69 |
| May 24, 2024 | BURGESS DANIEL D · director | A-Award | 67,000 | $3.28 |
| May 24, 2024 | MANCHESTER KEITH S · director | A-Award | 67,000 | $3.28 |
| May 24, 2024 | HENRIQUES RICHARD C JR · director | A-Award | 67,000 | $3.28 |
| May 24, 2024 | Meyers James R · director | A-Award | 67,000 | $3.28 |
Institutional positioning
13F filings over the trailing two quarters
New 64Increased 109Reduced 95Sold out 24
| Filer | Action | Shares | Filed |
|---|---|---|---|
| MORGAN STANLEY | Reduced | 25,891,480 | May 15, 2026 |
| Two Seas Capital LP | Increased | 19,095,583 | Aug 12, 2026 |
| TWO SEAS CAPITAL LP | Increased | 18,557,543 | May 15, 2026 |
| MORGAN STANLEY | Reduced | 17,698,305 | Aug 13, 2026 |
| Whitefort Capital Management, LP | Increased | 15,794,261 | Aug 14, 2026 |
| WHITEFORT CAPITAL MANAGEMENT, LP | Increased | 14,930,885 | May 15, 2026 |
| BlackRock, Inc. | Increased | 13,766,071 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 12,966,946 | May 13, 2026 |
| STATE STREET CORP | Increased | 7,869,179 | Aug 7, 2026 |
| Rubric Capital Management LP | Increased | 7,532,937 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 7,010,679 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 6,688,911 | May 15, 2026 |
| RUBRIC CAPITAL MANAGEMENT LP | Increased | 6,626,389 | May 15, 2026 |
| STATE STREET CORP | Increased | 6,342,510 | May 15, 2026 |
| BARCLAYS PLC | Increased | 4,316,095 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Jun 10, 2026