Live feed16:05:18·1971dINSIDERFilingvia QuantisnowSEC Form 4: M Arthur Krieg bought $22,198 worth of Common Stock (1,701 units at $13.05), increasing ownership by 0.23% to 733,191 unitsByQuantisnow·Wall Street's wire, on your screen.CMPI· Checkmate Pharmaceuticals Inc.Consumer DurablesOriginal source