Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001104659-25-028214
Filing Date
2025-03-26
Accepted
2025-03-26 16:00:35
Documents
26
Period of Report
2025-05-07

Document Format Files

Seq Description Document Type Size
1 FORM DEF 14A tm252347-4_def14a.htm   iXBRL DEF 14A 1790349
6 GRAPHIC lg_cogent-bw.jpg GRAPHIC 7920
7 GRAPHIC sg_marcmontagner-bw.jpg GRAPHIC 7018
8 GRAPHIC sg_riedzulager-bw.jpg GRAPHIC 9287
9 GRAPHIC lc_5yearscumulativetotal-bw.jpg GRAPHIC 36534
10 GRAPHIC lc_cumulativetotal-bw.jpg GRAPHIC 73051
11 GRAPHIC bc_paidvstsr-bw.jpg GRAPHIC 61609
12 GRAPHIC bc_paidvsnetincome-bw.jpg GRAPHIC 64423
13 GRAPHIC bc_paidvsebitda-bw.jpg GRAPHIC 64466
14 GRAPHIC px_25cogentannual1pg01-bw.jpg GRAPHIC 228653
15 GRAPHIC px_25cogentannual1pg02-bw.jpg GRAPHIC 338252
  Complete submission text file 0001104659-25-028214.txt   5310889

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA ccoi-20241231.xsd EX-101.SCH 7174
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ccoi-20241231_def.xml EX-101.DEF 5100
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ccoi-20241231_lab.xml EX-101.LAB 20081
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ccoi-20241231_pre.xml EX-101.PRE 3809
28 EXTRACTED XBRL INSTANCE DOCUMENT tm252347-4_def14a_htm.xml XML 424462
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: DEF 14A | Act: 34 | File No.: 000-51829 | Film No.: 25773049
SIC: 4899 Communications Services, NEC
(CF Office: 06 Technology)