0001567619-21-000015.txt : 20210104 0001567619-21-000015.hdr.sgml : 20210104 20210104120226 ACCESSION NUMBER: 0001567619-21-000015 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210101 FILED AS OF DATE: 20210104 DATE AS OF CHANGE: 20210104 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KATZ CAROLYN CENTRAL INDEX KEY: 0001212776 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51829 FILM NUMBER: 21500763 MAIL ADDRESS: STREET 1: C/O AMERICAN TOWER CORPORATION STREET 2: 116 HUNTINGTON AVENUE CITY: BOSTON STATE: X1 ZIP: 02116 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 2021-01-01 0 0001158324 COGENT COMMUNICATIONS HOLDINGS, INC. CCOI 0001212776 KATZ CAROLYN 2450 N ST NW 4TH FLOOR WASHINGTON DC 20037 1 0 0 0 common stock 2021-01-01 4 A 0 1750 0.00 A 10500 D The shares of common stock reported reflect quarterly payment to directors for service. All shares are owned directly by Ms. Katz, a director of Cogent Communications, Inc. /S/ Carolyn Katz 2021-01-04