Live feed18:14:38·12mINSIDERFilingvia QuantisnowCHIEF OPERATING OFFICER Gryzlov Yury covered exercise/tax liability with 632 shares, decreasing direct ownership by 0.12% to 507,455 units (SEC Form 4) to satisfy tax liabilityByQuantisnow·Wall Street's wire, on your screen.GDYN· Grid Dynamics Holdings Inc.TechnologyOriginal source