SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001415889-23-015681
Filing Date
2023-12-01
Accepted
2023-12-01 11:36:54
Documents
1
Period of Report
2023-12-01

Document Format Files

Seq Description Document Type Size
1 form4-12012023_041250.html 4  
1 form4-12012023_041250.xml 4 3600
  Complete submission text file 0001415889-23-015681.txt   5065
Mailing Address 2450 N STREET, NW WASHINGTON DC 20037
Business Address 2450 N STREET, NW WASHINGTON DC 20037 2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Issuer) CIK: 0001158324 (see all company filings)

IRS No.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 4899 Communications Services, NEC

Mailing Address C/O COGENT COMMUNICATIONS HOLDINGS, INC. 2450 N ST NW, 4TH FLOOR WASHINGTON DC 20037
Business Address
KILMER HENRY W (Reporting) CIK: 0001599812 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-51829 | Film No.: 231458119