Live feed16:15:55·39dINSIDERFilingvia QuantisnowDirector Tierney David S returned $12,074,391 worth of shares to the company (383,314 units at $31.50), closing all direct ownership in the company (SEC Form 4) (tax liability)ByQuantisnow·Wall Street's wire, on your screen.CPRX· Catalyst Pharmaceuticals Inc.Health CareOriginal source