Live feed19:50:40·1211dINSIDERFilingvia QuantisnowSEC Form 4: Berkman Charles S covered exercise/tax liability with 9,543 shares, decreasing direct ownership by 2% to 373,939 units (for tax liability)ByQuantisnow·Wall Street's wire, on your screen.AHPA· Avista Public Acquisition Corp. IIOriginal source