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F

FERGUSON Lewis H

Open-market buys

0

$0 total

Open-market sells

3

$189K total

Tracking since

Dec 2025

Activity timeline

Open-market sale — $57K

COGENT COMMUNICATIONS HOLDINGS, INC. · May 28, 2026

Open-market sale — $51K

COGENT COMMUNICATIONS HOLDINGS, INC. · Mar 5, 2026

Open-market trades from the last two years.

Holdings as last reported

27,984 common stock in CCOI

Held directly · as of 2026-09-30

Companies touched

COGENT COMMUNICATIONS HOLDINGS, INC.