Live feed08:50:50·1284dINSIDERFilingvia QuantisnowSEC Form 4: Lochner Daniel covered exercise/tax liability with 3,258 shares, decreasing direct ownership by 4% to 74,463 units (for tax liability)ByQuantisnow·Wall Street's wire, on your screen.OYST· Oyster Point Pharma Inc.Health CareOriginal source