0001415889-24-000743.txt : 20240105 0001415889-24-000743.hdr.sgml : 20240105 20240105121447 ACCESSION NUMBER: 0001415889-24-000743 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240103 FILED AS OF DATE: 20240105 DATE AS OF CHANGE: 20240105 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chang John B. CENTRAL INDEX KEY: 0001775672 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 24515246 MAIL ADDRESS: STREET 1: 2450 N ST NW STREET 2: 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] ORGANIZATION NAME: 06 Technology 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 form4-01052024_050140.xml X0508 4 2024-01-03 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001775672 Chang John B. 2450 N ST NW 4TH FLOOR WASHINGTON DC 20037 false true false false VP & CHIEF LEGAL OFFICER 0 common stock 2024-01-03 4 A 0 9600 0 A 47910 D common stock 2024-01-03 4 A 0 30000 0 A 77910 D common stock 900 I By minor children The shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2027. The award vests on January 3, 2027, provided that Mr. Chang shall be employed through and on that vesting date /s/ John Chang 2024-01-05