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Insider buying
Sergei Gryaznov bought $3K of MAIA Biotechnology, Inc. (MAIA) stock
Sergei Gryaznov, Chief Scientific Officer of MAIA Biotechnology, Inc. (MAIA), bought 2,000 shares of MAIA stock worth $3K, per an SEC Form 4 filed Jun 2, 2026.
It was an open-market purchase.
The trade happened on Jun 1, 2026, 1 day before it was made public.
MAIA has moved +2.3% since the trade date, from $1.30 to $1.33 (Sep 21, 2026 close).
- Traded
- Jun 1, 2026
- Disclosed
- Jun 2, 2026
- Filing delay
- 1 day
- Price since
- +2.3%
- Role
- Chief Scientific Officer
- Source
- SEC Form 4
More MAIA insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.