Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001415889-23-015605
Filing Date
2023-11-30
Accepted
2023-11-30 09:14:02
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 3158
  Complete submission text file 0001415889-23-015605.txt   4568
Mailing Address 2450 N STREET, NW WASHINGTON DC 20037
Business Address 2450 N STREET, NW WASHINGTON DC 20037 2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Subject) CIK: 0001158324 (see all company filings)

EIN.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 000-51829 | Film No.: 231454179
SIC: 4899 Communications Services, NEC

Mailing Address 8717 BURDETTE ROAD BETHESDA MD 20817
Business Address
FERGUSON Lewis H (Reporting) CIK: 0001395643 (see all company filings)

Type: 144