Live feed17:17:56·553dINSIDERFilingvia QuantisnowExecutive Chairman Gergen Mark J exercised 30,000 shares at a strike of $2.78 and sold $283,866 worth of shares (30,000 units at $9.46) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PSTX· Poseida Therapeutics Inc.Health CareOriginal source