SEC Info - FERGUSON Lewis H - ‘4’ for 9/12/22 re: Cogent Communications Holdings, Inc.

FERGUSON Lewis H – ‘4’ for 9/12/22 re: Cogent Communications Holdings, Inc.

On: Tuesday, 9/13/22, at 4:33pm ET · For: 9/12/22 · As: Director · Accession #: 1567619-22-17335 · File #: 0-51829

As Of Filer Filing For·On·As Docs:Size Issuer Filing Agent 9/13/22 FERGUSON Lewis H 4 Director 1:4K Cogent Comms Holdings, Inc. Broadridge Fin’l… Inc/FA

Document/Exhibit Description Pages Size 1: 4 Statement of Changes in Beneficial Ownership of HTML 5K Securities by an Insider -- doc1.xml/3.6

Ownership Document

Schema Version: X0306

Document Type: 4

Period of Report: 9/12/22

Not Subject to Section 16: 0

Issuer:

Issuer CIK: 1158324

Issuer Name: COGENT COMMUNICATIONS HOLDINGS, INC.

Issuer Trading Symbol: CCOI

Reporting Owner:

Reporting Owner ID:

Owner CIK: 1395643

Owner Name: FERGUSON Lewis H

Reporting Owner Address:

Owner Street 1: 2450 N ST NW

Owner Street 2: 4TH FLOOR

Owner City: WASHINGTON

Owner State: DC

Owner ZIP Code: 20037

Owner State Description:

Reporting Owner Relationship:

Is Director? Yes

Is Officer? No

Is Ten Percent Owner? No

Is Other? No

Officer Title:

Other Text:

Non-Derivative Table:

Non-Derivative Transaction:

Security Title:

Value: common stock

Transaction Date:

Value: 9/12/22

Deemed Execution Date:

Transaction Coding:

Transaction Form Type: 4

Transaction Code: S

Equity Swap Involved? No

Transaction Amounts:

Transaction Shares:

Value: 940

Transaction Price Per Share:

Value: 55.13

Transaction Acquired-Disposed Code:

Value: D

Post-Transaction Amounts:

Shares Owned Following Transaction:

Value: 13,471

Ownership Nature:

Direct or Indirect Ownership:

Value: D

Derivative Table:

Footnotes:

Owner Signature:

Signature Name: /s/ Lewis Ferguson

Signature Date: 9/13/22

FERGUSON Lewis H – ‘4’ for 9/12/22 re: Cogent Communications Holdings, Inc.

On: Tuesday, 9/13/22, at 4:33pm ET · For: 9/12/22 · As: Director · Accession #: 1567619-22-17335 · File #: 0-51829

Previous ‘4’: ‘4’ on 7/5/22 for 7/1/22 · Next: ‘4’ on 10/4/22 for 10/1/22 · Latest: ‘4’ on / for 4/1/24

Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 — SEA’34

Filing Table of Contents

This ‘4’ Document is an XML Data File that may be rendered in various formats:

FERGUSON Lewis H – ‘4’ for 9/12/22 re: Cogent Communications Holdings, Inc.

On: Tuesday, 9/13/22, at 4:33pm ET · For: 9/12/22 · As: Director · Accession #: 1567619-22-17335 · File #: 0-51829

Previous ‘4’: ‘4’ on 7/5/22 for 7/1/22 · Next: ‘4’ on 10/4/22 for 10/1/22 · Latest: ‘4’ on / for 4/1/24

Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 — SEA’34Filing Table of Contents

This ‘4’ Document is an XML Data File that may be rendered in various formats:

Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 — SEA’34

Filing Table of Contents