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Filing Detail
Form 8-K/A - Current report: [Amend]
SEC Accession No. 0001104659-23-081600
Filing Date
2023-07-17
Accepted
2023-07-17 15:45:19
Documents
15
Period of Report
2023-05-01
Items
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K/A tm2321011d1_8ka.htm   iXBRL 8-K/A 26076
2 EXHIBIT 23.1 tm2321011d1_ex23-1.htm EX-23.1 1905
3 EXHIBIT 99.1 tm2321011d1_ex99-1.htm EX-99.1 367915
4 EXHIBIT 99.2 tm2321011d1_ex99-2.htm EX-99.2 212878
  Complete submission text file 0001104659-23-081600.txt   850343

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA ccoi-20230501.xsd EX-101.SCH 3015
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE ccoi-20230501_lab.xml EX-101.LAB 34240
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ccoi-20230501_pre.xml EX-101.PRE 22359
9 EXTRACTED XBRL INSTANCE DOCUMENT tm2321011d1_8ka_htm.xml XML 3241
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)

IRS No.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K/A | Act: 34 | File No.: 000-51829 | Film No.: 231091587
SIC: 4899 Communications Services, NEC