Live feed17:08:49·113dINSIDERFilingvia QuantisnowChief Investment Officer Birenbaum Matthew H. covered exercise/tax liability with 5,706 shares, decreasing direct ownership by 6% to 87,169 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AVB· AvalonBay Communities Inc.Real EstateOriginal source