Official SEC submissions

Cogent Communications Holdings SEC Filings

Direct answer

Cogent Communications Holdings's latest SEC filing is 4.

It was filed on September 3, 2026, and 40 recent filings are available.
Each row links directly to the SEC document and filing index.
Official SEC EDGAR submissions

Get free Cogent Communications Holdings email updates.

Bullstory sends one daily email when new analysis or important company news is available.

Recent SEC filings

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

10-Q

Periodic report

Filed:

Report date:

10-Q

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

10-Q

Periodic report

Filed:

Report date:

10-Q

Open SEC documentView filing index

8-K

Current report

Filed:

Report date:

FORM 8-K

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

DEF 14A

Proxy statement

Filed:

Report date:

DEF 14A

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

4

Insider transaction

Filed:

Report date:

Open SEC documentView filing index

144

Planned securities sale

Filed:

Open SEC documentView filing index

Verified data

Recent filing categories
5
Recent filings
40
SEC CIK
0001158324
Latest filing date
September 3, 2026

Explore related company data

View the Cogent Communications Holdings company profileView Cogent Communications Holdings annual financials