0001567619-21-016831.txt : 20210908 0001567619-21-016831.hdr.sgml : 20210908 20210908093315 ACCESSION NUMBER: 0001567619-21-016831 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210907 FILED AS OF DATE: 20210908 DATE AS OF CHANGE: 20210908 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Wallace Sean Robert CENTRAL INDEX KEY: 0001811050 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 211240904 MAIL ADDRESS: STREET 1: C/O COGENT COMMUNICATIONS HOLDINGS, INC. STREET 2: 2450 N STREET, N.W. CITY: WASHINGTON STATE: DC ZIP: 20037 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COGENT COMMUNICATIONS HOLDINGS, INC. CENTRAL INDEX KEY: 0001158324 STANDARD INDUSTRIAL CLASSIFICATION: COMMUNICATION SERVICES, NEC [4899] IRS NUMBER: 522337274 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2450 N STREET, NW CITY: WASHINGTON STATE: DC ZIP: 20037 BUSINESS PHONE: 2022954200 MAIL ADDRESS: STREET 1: 2450 N STREET, NW CITY: WASHINGTON STATE: DC ZIP: 20037 FORMER COMPANY: FORMER CONFORMED NAME: COGENT COMMUNICATIONS GROUP INC DATE OF NAME CHANGE: 20010828 4 1 doc1.xml FORM 4 X0306 4 2021-09-07 0 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001811050 Wallace Sean Robert 2450 N ST NW 4TH FLOOR WASHINGTON DC 20037 0 1 0 0 VP, CFO & Treasurer common stock 2021-09-07 4 S 0 300 75.3701 D 20300 D /S/ Sean Wallace 2021-09-08