Form 8-K - Current report:
SEC Accession No. 0001104659-25-022963
Filing Date
2025-03-12
Accepted
2025-03-12 16:01:13
Documents
14
Period of Report
2025-03-11
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm258797d1_8k.htm   iXBRL 8-K 28859
2 EXHIBIT 10.3 tm258797d1_ex10-3.htm EX-10.3 12967
  Complete submission text file 0001104659-25-022963.txt   217661

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ccoi-20250311.xsd EX-101.SCH 3015
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ccoi-20250311_lab.xml EX-101.LAB 34240
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ccoi-20250311_pre.xml EX-101.PRE 22359
17 EXTRACTED XBRL INSTANCE DOCUMENT tm258797d1_8k_htm.xml XML 3575
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: 8-K | Act: 34 | File No.: 000-51829 | Film No.: 25731638
SIC: 4899 Communications Services, NEC
(CF Office: 06 Technology)