Live feed07:56:42·3dINSIDERFilingvia QuantisnowDirector Guerrero Ramiro bought $2,386 worth of shares (1,794 units at $1.33), increasing direct ownership by 0.30% to 601,911 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MAIA· MAIA Biotechnology Inc.Health CareOriginal source