Sofia Michael J. (CIK 0001635324)

Latest company ownership

Role: Chief Scientific Officer
Shares held
1,764,815
Last filed at
Mar 16, 2015
Confidence Score
50.0
2025Q4
Confidence Score History
2017Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 1, 2024 Feb 5, 2024 Arbutus Biopharma Corp Chief Scientific Officer Sell 86.3 +99,518 6.41% $23.1K
Dec 1, 2021 Dec 3, 2021 Arbutus Biopharma Corp Chief Scientific Officer Sell 20.0 -200,000 -11.97% $1M
Aug 13, 2018 Aug 15, 2018 Arbutus Biopharma Corp Chief Scientific Officer Sell 43.8 -4,250 -0.25% $40.4K
Aug 13, 2018 Aug 14, 2018 Arbutus Biopharma Corp Chief Scientific Officer Sell 43.8 -4,250 -0.25% $40.4K
Jul 11, 2018 Jul 13, 2018 Arbutus Biopharma Corp Chief Scientific Officer Sell 47.5 -10,000 -0.59% $100K
Jul 6, 2018 Jul 10, 2018 Arbutus Biopharma Corp Chief Scientific Officer Sell 45.0 -20,000 -1.17% $173.6K
Jul 3, 2018 Jul 6, 2018 Arbutus Biopharma Corp Chief Scientific Officer Sell 45.0 -20,000 -1.16% $164K
Oct 3, 2017 Oct 5, 2017 Arbutus Biopharma Corp Chief Scientific Officer Sell 47.5 -10,000 -0.58% $80K
Aug 15, 2017 Aug 17, 2017 Arbutus Biopharma Corp Chief Scientific Officer Sell 22.5 -30,000 -1.70% $111K