0000899243-17-000679.txt : 20170106 0000899243-17-000679.hdr.sgml : 20170106 20170106161443 ACCESSION NUMBER: 0000899243-17-000679 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170104 FILED AS OF DATE: 20170106 DATE AS OF CHANGE: 20170106 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: KCG Holdings, Inc. CENTRAL INDEX KEY: 0001569391 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 300 VESEY STREET CITY: NEW YORK STATE: NY ZIP: 10282 BUSINESS PHONE: 646-682-6000 MAIL ADDRESS: STREET 1: 300 VESEY STREET CITY: NEW YORK STATE: NY ZIP: 10282 FORMER COMPANY: FORMER CONFORMED NAME: Knight Holdco, Inc. DATE OF NAME CHANGE: 20130211 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BLUM MICHAEL L. CENTRAL INDEX KEY: 0001686128 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-54991 FILM NUMBER: 17514470 MAIL ADDRESS: STREET 1: KCG HOLDINGS, INC. STREET 2: 300 VESEY STREET CITY: NEW YORK STATE: NY ZIP: 10282 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-01-04 0 0001569391 KCG Holdings, Inc. KCG 0001686128 BLUM MICHAEL L. KCG HOLDINGS, INC., 300 VESEY STREET NEW YORK NY 10282 0 1 0 0 Chief Technology Officer Restricted Stock Units 2017-01-04 4 M 0 6721 D 61922 D Class A Common Stock, par value $0.01 per share 2017-01-04 4 M 0 6721 A 6721 D Class A Common Stock, par value $0.01 per share 2017-01-04 4 F 0 2603 13.75 D 4118 D Represents restricted stock units that vested into Class A Common Stock of KCG Holdings, Inc. on a one-for-one basis /s/ Robert McQueen as attorney-in-fact for Michael Blum 2017-01-06