Stocks · Communication · Communications Services, NEC

COGENT COMMUNICATIONS HOLDINGS, INC.

CCOI Clue Score33
United States Fiscal year ends December CIK 0001158324 Results filed 5 Nov 2026

What the insiders did Net selling

Insider
Date
Role
Action
Shares
Price
Amount
Marc Montagner
11 Jun 2024
Director
Buy
10,000
$52.61
$526.13K
Marc Montagner
9 Nov 2022
Director
Buy
5,000
$54.90
$274.50K
Marc Montagner
9 Nov 2022
Director
Buy
5,000
$54.85
$274.25K
Showing 250 of 405 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 754
Amendments (4/A) skipped 11
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 12
Sales straight out of an exercise 0
Sales at will 389
Transactions with no price 0
Shares from compensation/vesting 7,278,053
Sales filed before the plan box existed 255
History held since 5 Oct 2006