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Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001567619-21-005218
Filing Date
2021-03-01
Accepted
2021-03-01 19:28:33
Documents
1
Period of Report
2021-02-24

Document Format Files

Seq Description Document Type Size
1 FORM 4/A doc1.html 4/A  
1 FORM 4/A doc1.xml 4/A 3579
  Complete submission text file 0001567619-21-005218.txt   4991
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 2450 N STREET NW WASHINGTON DC 20037
Business Address
BUBECK JAMES (Reporting) CIK: 0001654298 (see all company filings)

Type: 4/A | Act: 34 | File No.: 000-51829 | Film No.: 21700508