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Insider selling
Gary K. Lee sold $23K of Lyell Immunopharma, Inc. (LYEL) stock
Gary K. Lee, Chief Scientific Officer of Lyell Immunopharma, Inc. (LYEL), sold 1,457 shares of LYEL stock worth $23K, per an SEC Form 4 filed Aug 25, 2026.
It was an open-market sale.
The trade happened on Aug 21, 2026, 4 days before it was made public.
LYEL has moved -29.6% since the trade date, from $15.53 to $10.93 (Sep 21, 2026 close).
- Traded
- Aug 21, 2026
- Disclosed
- Aug 25, 2026
- Filing delay
- 4 days
- Price since
- -29.6%
- Role
- Chief Scientific Officer
- Source
- SEC Form 4
More LYEL insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.