United States Pharmaceuticals

Arbutus Biopharma Corp (ABUS)

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Arbutus Biopharma Corp experienced significant insider selling activity between February and April 2025. Multiple officers and directors, including Michael J. Sofia and Michael J. McElhaugh, executed various proposed and planned sales of company shares. The most recent insider trading activity occurred on April 21, 2025, with no reported transactions in the last three months.
Ticker: ABUS Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Proposed sale 21 Apr 2025
Value US$1,913,150.59 | Price 486.45 | Shares 56,377
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-04-21 2025-04-21 PrS Proposed sale
McElhaugh Michael J.

Director

Non-Executive Director
56,377
486.45
US$1,913,151 		56,377 486.45 US$1,913,151
2025-04-15 2025-04-15 PrS Proposed sale
McElhaugh Michael J.

Director

Non-Executive Director
33,055
483.38
US$2,538,860 		33,055 483.38 US$2,538,860
2025-03-24 2025-03-24 PrS Proposed sale
1.5
Sofia Michael J.

Officer

Officer
42,147
184.64
US$4,813,727 		42,147 184.64 US$4,813,727
2025-03-19 2025-03-19 PrS Proposed sale
1.5
Sofia Michael J.

Officer

Officer
150,000
3.20
US$480,000 		150,000 3.20 US$480,000
2025-03-13 2025-03-13 PrS Proposed sale
1.5
Sofia Michael J.

Officer

Officer
100,000
3.38
US$338,000 		100,000 3.38 US$338,000
2025-03-07 2025-03-07 PrS Proposed sale
1.5
Sofia Michael J.

Member of immediate family of any of the foregoing
167,162
3.29
US$549,963 		167,162 3.29 US$549,963
2025-02-05 2025-02-04 PlS Planned sale
Naftzger J. Christopher

General Counsel and CCO

Officer
11,333 -11.6%
3.28
US$37,206 		11,333 -11.6% 3.28 US$37,206
2025-02-05 2025-02-04 PlS Planned sale
2.4
Sims Karen

Chief Medical Officer

Officer
19,348 -15.4%
3.28
US$63,519 		19,348 -15.4% 3.28 US$63,519
2025-02-05 2025-02-04 PlS Planned sale
McElhaugh Michael J.

Interim President & CEO

Executive Director
23,790 -1.6%
3.28
US$78,103 		23,790 -1.6% 3.28 US$78,103
2025-02-05 2025-02-04 PlS Planned sale
HASTINGS DAVID C

Chief Financial Officer

Officer
22,183 -12.2%
3.28
US$72,827 		22,183 -12.2% 3.28 US$72,827
2025-02-04 2025-02-04 PrS Proposed sale
David C. Hastings

Officer

Officer
22,183
3.28
US$72,827 		22,183 3.28 US$72,827
2025-02-04 2025-02-04 PrS Proposed sale
2.4
Karen Sims

Officer

Officer
19,348
3.28
US$63,519 		19,348 3.28 US$63,519
2025-02-04 2025-02-04 PrS Proposed sale
Michael J. McElhaugh

Director and Officer

Executive Director
23,790
3.28
US$78,103 		23,790 3.28 US$78,103
2025-02-04 2025-02-04 PrS Proposed sale
J. Christopher Naftzger

Officer

Officer
11,333
3.28
US$37,206 		11,333 3.28 US$37,206
2024-08-16 2024-08-14 S Sale
1.9
MANCHESTER KEITH S
Non-Executive Director
8,846 -16.1%
3.69
US$32,637 		8,846 -16.1% 3.69 US$32,637
2024-02-05 2024-02-02 PlS Planned sale
HASTINGS DAVID C

Chief Financial Officer

Officer
9,593 -5.0%
2.31
US$22,184 		9,593 -5.0% 2.31 US$22,184
2024-02-05 2024-02-02 PlS Planned sale
1.5
Sofia Michael J.

Chief Scientific Officer

Officer
9,982 -0.7%
2.31
US$23,083 		9,982 -0.7% 2.31 US$23,083
2024-02-05 2024-02-02 PlS Planned sale
McElhaugh Michael J.

Interim President & CEO

Executive Director
10,164 -0.7%
2.31
US$23,504 		10,164 -0.7% 2.31 US$23,504
2024-02-05 2024-02-02 PlS Planned sale
2.4
Sims Karen

Chief Medical Officer

Officer
4,358 -3.4%
2.31
US$10,078 		4,358 -3.4% 2.31 US$10,078
2021-12-03 2021-12-01 PlS Planned sale
1.5
Sofia Michael J.

Chief Scientific Officer

Officer
200,000 -13.3%
5.09
US$1,018,000 		200,000 -13.3% 5.09 US$1,018,000
2021-02-10 2021-02-09 PlS Planned sale
McElhaugh Michael J.

Chief Business Officer

Officer
20,000 -1.5%
5.00
US$100,000 		20,000 -1.5% 5.00 US$100,000
2020-12-16 2020-12-14 PlS Planned sale
McElhaugh Michael J.

Chief Business Officer

Officer
10,000 -0.7%
5.00
US$50,032 		10,000 -0.7% 5.00 US$50,032
2020-12-16 2020-12-14 PlS Planned sale
McElhaugh Michael J.

Chief Business Officer

Officer
30,000 -2.2%
5.00
US$150,000 		30,000 -2.2% 5.00 US$150,000
2020-07-27 2020-07-23 PlS Planned sale
McElhaugh Michael J.

Chief Business Officer

Officer
20,000 -1.4%
5.01
US$100,200 		20,000 -1.4% 5.01 US$100,200
2018-08-14 2018-08-13 S Sale
1.5
Sofia Michael J.

Chief Scientific Officer

Officer
4,250 -0.3%
9.51
US$40,436 		4,250 -0.3% 9.51 US$40,436
2018-07-13 2018-07-11 PlS Planned sale
1.5
Sofia Michael J.

Chief Scientific Officer

Officer
10,000 -0.7%
10.00
US$100,000 		10,000 -0.7% 10.00 US$100,000
2018-07-10 2018-07-09 PlS Planned sale
1.5
Sofia Michael J.

Chief Scientific Officer

Officer
10,000 -0.7%
8.91
US$89,060 		10,000 -0.7% 8.91 US$89,060
2018-07-10 2018-07-06 PlS Planned sale
1.5
Sofia Michael J.

Chief Scientific Officer

Officer
10,000 -0.7%
8.45
US$84,500 		10,000 -0.7% 8.45 US$84,500
2018-07-06 2018-07-05 PlS Planned sale
1.5
Sofia Michael J.

Chief Scientific Officer

Officer
10,000 -0.6%
8.40
US$84,000 		10,000 -0.6% 8.40 US$84,000
2018-07-06 2018-07-03 PlS Planned sale
1.5
Sofia Michael J.

Chief Scientific Officer

Officer
10,000 -0.6%
8.00
US$80,000 		10,000 -0.6% 8.00 US$80,000
2017-10-05 2017-10-03 PlS Planned sale
1.5
Sofia Michael J.

Chief Scientific Officer

Officer
10,000 -0.6%
8.00
US$80,000 		10,000 -0.6% 8.00 US$80,000
2017-08-17 2017-08-15 S Sale
1.5
Sofia Michael J.

Chief Scientific Officer
20,000 -10.4%
3.68
US$73,500 		20,000 -10.4% 3.68 US$73,500
2017-08-17 2017-08-15 S Sale
1.5
Sofia Michael J.

Chief Scientific Officer
10,000 -5.0%
3.75
US$37,500 		10,000 -5.0% 3.75 US$37,500
2015-08-26 2015-08-24 B Purchase
1.7
HENRIQUES RICHARD C JR
Non-Executive Director
1,000 +inf%
6.95
US$6,950 		1,000 +inf% 6.95 US$6,950
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