Live feed18:23:06·1474dINSIDERFilingvia QuantisnowSEC Form 4: Heinen Mark bought $7,800 worth of shares (5,000 units at $1.56), increasing direct ownership by 33% to 20,000 unitsByQuantisnow·Wall Street's wire, on your screen.BTTX· Better Therapeutics Inc.Health CareOriginal source