MAIA Biotechnology, Inc.

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

MAIA

organization

SIC: 2834

SEC Insider

$8.9M

300 transactions

Summary

MAIA Biotechnology, Inc. (MAIA) is an organization.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: $8.0MSales: —12 insiders

Date	Insider	Type	Value
2026-06-01	Vitoc Vlad(Chief Executive Officer)	Buy	$101K
2026-06-01	Smith Stan	Buy	$101K
2026-06-01	Gryaznov Sergei(Chief Scientific Officer)	Buy	$3K
2026-05-29	Himmelreich Jeffrey C(Head of Finance)	A	$0
2026-05-29	Gryaznov Sergei(Chief Scientific Officer)	A	$0
2026-05-29	Vitoc Vlad(Chief Executive Officer)	A	$0
2026-04-10	Himmelreich Jeffrey C(Head of Finance)	A	$0
2026-04-10	Gryaznov Sergei(Chief Scientific Officer)	A	$0
2026-04-10	Vitoc Vlad(Chief Executive Officer)	A	$0
2026-03-31	Smith Stan	A	$0
2026-03-31	Theagene Jean-Manasse	A	$0
2026-03-31	Luput Cristian	A	$0
2026-03-31	Louie Ngar Yee	A	$0
2026-03-31	Guerrero Ramiro	A	$0
2026-03-31	CHAOUKI STEVEN M	A	$0
2025-12-31	CHAOUKI STEVEN M	A	$0
2025-12-31	Guerrero Ramiro	A	$0
2025-12-31	Louie Ngar Yee	A	$0
2025-12-31	Luput Cristian	A	$0
2025-12-31	Smith Stan	A	$0

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

MAIA Biotechnology, Inc. — Contributions, Lobbying & Contracts | Poliscope