MAIA Biotechnology Announces Open Market Purchases by CEO and Director

CHICAGO, June 02, 2026 (GLOBE NEWSWIRE) -- MAIA Biotechnology, Inc. (NYSE American: MAIA) ("MAIA", the "Company"), a clinical-stage biopharmaceutical company focused on developing targeted immunotherapies for cancer, today announced that its founder and CEO Vlad Vitoc, M. D. and Director Stan V. Smith, Ph.