De Backer Marianne
14 Form 4 · free tier: 48h delay
Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).
For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.
Recent Form 4 trades
Open-market purchases and sales
Vir Biotechnology, Inc.
VIR · Trade · Apr 6, 2026 · Filed · Apr 7, 2026
$664,350
72,559 sh
Vir Biotechnology, Inc.
VIR · Trade · Feb 24, 2026 · Filed · Feb 26, 2026 · filed 2 days after trade
$140,720
14,762 sh
Vir Biotechnology, Inc.
VIR · Trade · Feb 23, 2026 · Filed · Feb 24, 2026
$141,894
19,039 sh
Vir Biotechnology, Inc.
VIR · Trade · Apr 3, 2025 · Filed · Apr 4, 2025
$474,239
79,712 sh
Vir Biotechnology, Inc.
VIR · Trade · Feb 24, 2025 · Filed · Feb 25, 2025
$152,408
16,122 sh
Vir Biotechnology, Inc.
VIR · Trade · Apr 3, 2024 · Filed · Apr 4, 2024
$690,365
72,995 sh
ARROWHEAD PHARMACEUTICALS, INC.
ARWR · Trade · Jan 3, 2022 · Filed · Jan 4, 2022
$291,177
4,500 sh · 3 tx
Kronos Bio, Inc.
KRON · Trade · Dec 1, 2021 · Filed · Dec 2, 2021
$13,306
1,150 sh
Kronos Bio, Inc.
KRON · Trade · Aug 20, 2021 · Filed · Aug 24, 2021 · filed 4 days after trade
$19,565
1,000 sh · 2 tx
ARROWHEAD PHARMACEUTICALS, INC.
ARWR · Trade · Jun 24, 2021 · Filed · Jun 25, 2021
$449,250
5,000 sh
Kronos Bio, Inc.
KRON · Trade · May 28, 2021 · Filed · Jun 1, 2021 · filed 4 days after trade
$15,006
600 sh