Live feed09:03:34·8mINSIDERFilingvia QuantisnowDirector Guerrero Ramiro bought $49,516 worth of shares (37,595 units at $1.32), increasing direct ownership by 5% to 773,296 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MAIA· MAIA Biotechnology Inc.Health CareOriginal source