Live feed17:20:51·1342dINSIDERFilingvia QuantisnowSEC Form 4: Thurman Randy H exercised 40,255 shares at a strike of $2.50 and sold $172,694 worth of shares (40,255 units at $4.29)ByQuantisnow·Wall Street's wire, on your screen.TFFP· TFF Pharmaceuticals Inc.Health CareOriginal source