Live feed17:21:11·3hINSIDERFilingvia QuantisnowChief Executive Officer Knowles Michael covered exercise/tax liability with 19,675 shares, decreasing direct ownership by 3% to 607,383 units (SEC Form 4) (for withholding tax)ByQuantisnow·Wall Street's wire, on your screen.OSS· One Stop Systems Inc.TechnologyOriginal source