Form 8-K - Current report:
SEC Accession No. 0001104659-20-025683
Filing Date
2020-02-27
Accepted
2020-02-27 07:13:01
Documents
14
Period of Report
2020-02-27
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2010947-1_8k.htm   iXBRL 8-K 25537
2 EXHIBIT 99.1 tm2010947d1_ex99-1.htm EX-99.1 677963
6 GRAPHIC tm2010947d1_ex99-1img001.jpg GRAPHIC 15656
  Complete submission text file 0001104659-20-025683.txt   937565

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ccoi-20200227.xsd EX-101.SCH 3186
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ccoi-20200227_lab.xml EX-101.LAB 34591
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ccoi-20200227_pre.xml EX-101.PRE 22710
7 EXTRACTED XBRL INSTANCE DOCUMENT tm2010947-1_8k_htm.xml XML 3501
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.: 20658452
SIC: 4899 Communications Services, NEC