# Filing Detail

Form ARS - Annual Report to Security Holders:
SEC Accession No. 0001104659-25-028219
Filing Date
2025-03-26
Accepted
2025-03-26 16:02:11
Documents
1
Period of Report
2024-12-31
Effectiveness Date
2025-03-26

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | ARS | tm251067d3_ars.pdf | ARS | 1365760
| Complete submission text file | 0001104659-25-028219.txt |  | 1882509

Mailing Address 2450 N STREET, NW WASHINGTON DC 20037
Business Address 2450 N STREET, NW WASHINGTON DC 20037 2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Filer) CIK: 0001158324 (see all company filings)

EIN.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
Type: ARS | Act: 34 | File No.: 000-51829 | Film No.: 25773084
SIC: 4899 Communications Services, NEC
(CF Office: 06 Technology)