0001140361-23-016599.txt : 20230405 0001140361-23-016599.hdr.sgml : 20230405 20230405101940 ACCESSION NUMBER: 0001140361-23-016599 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230401 FILED AS OF DATE: 20230405 DATE AS OF CHANGE: 20230405 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BROOKS STEVEN D CENTRAL INDEX KEY: 0001227882 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 23801449 MAIL ADDRESS: STREET 1: C/O COGENT COMMUNICATIONS HOLDINGS, INC. STREET 2: 2450 N ST NW, 4TH FLOOR 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 form4.xml X0407 4 2023-04-01 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001227882 BROOKS STEVEN D 2450 N ST. NW WASHINGTON DC 20037 true false common stock 2023-04-01 4 A 0 1456 0 A 41277 D The shares of common stock reported reflect a quarterly payment to directors for Q1 2023 service. All shares are owned directly by Mr. Brooks, a director of Cogent Communications Holdings, Inc. /s/ Steven Brooks 2023-04-04