Live feed17:04:49·449dINSIDERFilingvia QuantisnowDirector Williamson Robert F Iii bought $132,151 worth of shares (60,337 units at $2.19), increasing direct ownership by 124% to 108,982 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CATX· Perspective Therapeutics Inc.Health CareOriginal source