Insider trading · Q3 2026 · CIK 1878313

MAIA Biotechnology, Inc. (MAIA) insider trading.

Name: MAIA Biotechnology, Inc. insider transactions, Q3 2026
Creator: U.S. Securities and Exchange Commission

In Q3 2026, insiders at MAIA Biotechnology, Inc. reported 7 non-derivative transactions on 11 Forms 3, 4 and 5: 7 open-market purchases worth $352K and 0 sales.

Transactions: 7
Purchases (P): 7
Sales (S): 0
Net shares, P minus S: 258,078
Insiders: 2
Last filed: 2026-09-15

Insiders

Insider	Relationship	Transactions	Buys	Sales
Guerrero Ramiro	Director	6	6	0
Vitoc Vlad	Director, Officer, TenPercentOwner · Chief Executive Officer	1	1	0

Transactions

7 non-derivative rows, newest transaction first. Shares and prices as filed.
Date	Insider	Code	Shares	Price	Owned after	Filing
2026-09-14	Vitoc Vlad	P (A)	73,000	$1.37	1,049,121	Form 4
2026-09-10	Guerrero Ramiro	P (A)	37,595	$1.32	773,296	Form 4
2026-08-28	Guerrero Ramiro	P (A)	46,620	$1.35	735,701	Form 4
2026-08-27	Guerrero Ramiro	P (A)	78,239	$1.39	689,081	Form 4
2026-08-26	Guerrero Ramiro	P (A)	8,931	$1.39	610,842	Form 4
2026-08-24	Guerrero Ramiro	P (A)	1,794	$1.33	601,911	Form 4
2026-08-20	Guerrero Ramiro	P (A)	11,899	$1.37	600,117	Form 4

Transaction codes in this quarter

P: 7

Get MAIA insider transactions through the API

Request with your API key

curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1878313&limit=100" \
  -H "Authorization: Bearer $SEC_API_KEY"

Insider trading API guide · MAIA company page · MAIA Biotechnology, Inc. on SEC.gov

Questions

Are insiders buying or selling MAIA Biotechnology, Inc. (MAIA)?

In Q3 2026, insiders at MAIA Biotechnology, Inc. reported 7 non-derivative transactions on 11 Forms 3, 4 and 5: 7 open-market purchases worth $352K and 0 sales. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.

Where do these MAIA Biotechnology, Inc. insider trades come from?

From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.

Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.

Plain-text version for agents and LLMs: /insider-trading/maia.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.