Form 8-K - Current report:
SEC Accession No. 0001104659-20-027561
Filing Date
2020-03-02
Accepted
2020-03-02 09:26:26
Documents
13
Period of Report
2020-02-28
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 tm2011202d1_8k.htm   iXBRL 8-K 27405
2 EXHIBIT 10.2 tm2011202d1_ex10-2.htm EX-10.2 11843
  Complete submission text file 0001104659-20-027561.txt   215658

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ccoi-20200228.xsd EX-101.SCH 3186
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ccoi-20200228_lab.xml EX-101.LAB 34591
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ccoi-20200228_pre.xml EX-101.PRE 22710
6 EXTRACTED XBRL INSTANCE DOCUMENT tm2011202d1_8k_htm.xml XML 3520
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 | Act: 34 | File No.: 000-51829 | Film No.: 20674589
SIC: 4899 Communications Services, NEC