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Insider selling
William E. Duke sold $32K of Invivyd, Inc. (IVVD) stock
William E. Duke, Chief Financial Officer of Invivyd, Inc. (IVVD), sold 40,780 shares of IVVD stock worth $32K, per an SEC Form 4 filed Aug 19, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 15, 2026, 4 days before it was made public.
IVVD has moved +4.8% since the trade date, from $0.72 to $0.76 (Sep 18, 2026 close).
- Traded
- Aug 15, 2026
- Disclosed
- Aug 19, 2026
- Filing delay
- 4 days
- Price since
- +4.8%
- Role
- Chief Financial Officer
- Source
- SEC Form 4
More IVVD insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.