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.D. have increased their ownership positions through open market purchases.