Live feed19:04:09·1175dINSIDERFilingvia QuantisnowSEC Form 4: Grierson Stewart sold $128,402 worth of shares (10,842 units at $11.84), decreasing direct ownership by 3% to 413,678 units (withholding obligation)ByQuantisnow·Wall Street's wire, on your screen.SUMO· Sumo Logic Inc.TechnologyOriginal source