Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001415889-24-029871
Filing Date
2024-12-19
Accepted
2024-12-19 16:58:03
Documents
1
Period of Report
2024-12-18

Document Format Files

Seq Description Document Type Size
1 form4-12192024_091259.html 4  
1 form4-12192024_091259.xml 4 6239
  Complete submission text file 0001415889-24-029871.txt   7740
Mailing Address 2450 N STREET, NW WASHINGTON DC 20037
Business Address 2450 N STREET, NW WASHINGTON DC 20037 2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Issuer) CIK: 0001158324 (see all company filings)

EIN.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 4899 Communications Services, NEC
(CF Office: 06 Technology)

Mailing Address 2450 N ST NW 4TH FLOOR WASHINGTON DC 20037
Business Address
Chang John B. (Reporting) CIK: 0001775672 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-51829 | Film No.: 241564052