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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001410578-23-001625
Filing Date
2023-08-09
Accepted
2023-08-09 16:06:00
Documents
62
Period of Report
2023-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q ccoi-20230630x10q.htm   iXBRL 10-Q 1964411
2 EX-10.6 ccoi-20230630xex10d6.htm EX-10.6 24125
3 EX-31.1 ccoi-20230630xex31d1.htm EX-31.1 11295
4 EX-31.2 ccoi-20230630xex31d2.htm EX-31.2 12404
5 EX-32.1 ccoi-20230630xex32d1.htm EX-32.1 5679
6 EX-32.2 ccoi-20230630xex32d2.htm EX-32.2 5694
  Complete submission text file 0001410578-23-001625.txt   10329673

Data Files

Seq Description Document Type Size
7 EX-101.SCH ccoi-20230630.xsd EX-101.SCH 59510
8 EX-101.CAL ccoi-20230630_cal.xml EX-101.CAL 61779
9 EX-101.DEF ccoi-20230630_def.xml EX-101.DEF 233454
10 EX-101.LAB ccoi-20230630_lab.xml EX-101.LAB 562432
11 EX-101.PRE ccoi-20230630_pre.xml EX-101.PRE 383724
56 EXTRACTED XBRL INSTANCE DOCUMENT ccoi-20230630x10q_htm.xml XML 2577012
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: 10-Q | Act: 34 | File No.: 000-51829 | Film No.: 231155107
SIC: 4899 Communications Services, NEC