Live feed07:05:04·574dINSIDERFilingvia QuantisnowDirector Williamson Robert F Iii bought $22,814 worth of shares (6,266 units at $3.64), increasing direct ownership by 1% to 430,058 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CATX· Perspective Therapeutics Inc.Health CareOriginal source