MAIA
MAIA Biotechnology Inc
$204K
Cluster buy
Discretionary Insider Activity
Date:
06/01/2026
Insiders:
Gryaznov Sergei, Chief Scientific Officer, and 2 others
Prior trend:
22 weeks of no discretionary insider activity

Summary

A $204K cluster buy for MAIA Biotechnology Inc (MAIA) on 06/01/2026 after 22 weeks of no discretionary insider activity.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Buy $3K 06/02/2026 Gryaznov Sergei Chief Scientific Officer 0001878313-26-000060
Buy $100K 06/02/2026 Smith Stan Director 0001878313-26-000061
Buy $101K 06/02/2026 Vitoc Vlad Director, Chief Executive Officer, a 10%+ owner 0001878313-26-000062

Stake Changes

Action Insider Role(s) Total Change % Change
Buy Gryaznov Sergei Chief Scientific Officer $3K 4.5%
Buy Smith Stan Director $100K 5.2%
Buy Vitoc Vlad Director, Chief Executive Officer, a 10%+ owner $101K 8.0%

Transactions

Action Amount Date Insider Security Type SEC Code
Buy $3K 06/01/2026 Gryaznov Sergei Common Stock Discretionary Purchase
Buy $100K 06/01/2026 Smith Stan Common Stock Discretionary Purchase
Buy $101K 06/01/2026 Vitoc Vlad Common Stock Discretionary Purchase

Metadata

Signal ID:
C75FjleHPMsLBXHv
Scanned on:
06/02/2026
Status:
Current