Backer Marianne de
President and CEO, Director · Vir Biotechnology, Inc.
- 2026
- Apr 30, 2026
- 4
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Backer Marianne de files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- SVF Endurance (Cayman) Ltd - $9.98M in VIR purchases and sales in the last 12 months
- Vicki L. Sato - $1.47M in VIR purchases and sales in the last 12 months
- Verneuil Vanina de - $218K in VIR purchases and sales in the last 12 months
- Brent Sabatini - $113K in VIR purchases and sales in the last 12 months
- Jason O'Byrne - $69K in VIR purchases and sales in the last 12 months
- Mark Eisner - $50K in VIR purchases and sales in the last 12 months
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Frequently asked questions
Who is Backer Marianne de?
Backer Marianne de is a corporate insider, tracked as President and CEO, Director of Vir Biotechnology, Inc. (VIR). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Backer Marianne de last file a Form 4?
The most recent primary Form 4 on record is dated 30 April 2026, one of 4 filings going back to 2026.
Has Backer Marianne de been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($947K) across all tracked filings.
