De Backer Marianne (CIK 0001797819)

Latest company ownership

Shares held
53,118
Last filed at
Jun 12, 2024
Confidence Score
50.1
2025Q4
Confidence Score History
2024Q2 2025Q4
Shares held
4,593
Last filed at
Jan 11, 2023
Confidence Score
50.0
2025Q4
Confidence Score History
2020Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Apr 3, 2025 Apr 4, 2025 Vir Biotechnology, Inc. CEO Sell 40.0 -79,712 -8.83% $474.2K
Feb 22, 2025 Feb 25, 2025 Vir Biotechnology, Inc. CEO Sell 95.0 +223,878 33.00% $152.4K
Apr 3, 2024 Apr 4, 2024 Vir Biotechnology, Inc. CEO Sell 40.0 -72,995 -9.71% $690.4K
Jan 3, 2022 Jan 4, 2022 ARROWHEAD PHARMACEUTICALS, INC. Director Sell 20.0 -4,500 -20.93% $291.2K
Jun 24, 2021 Jun 25, 2021 ARROWHEAD PHARMACEUTICALS, INC. Director Sell 20.0 -5,000 -18.87% $449.3K
Oct 8, 2020 Oct 26, 2020 ARROWHEAD PHARMACEUTICALS, INC. Director Buy 90.0 +1,000 6.06% $50.5K
Jan 13, 2020 Jun 24, 2020 ARROWHEAD PHARMACEUTICALS, INC. Director Buy 95.0 +4,000 32.00% $134.2K