FERGUSON Lewis H 4
4 · COGENT COMMUNICATIONS HOLDINGS, INC. · Filed Mar 5, 2026
Insider Transaction Report
Form 4
FERGUSON Lewis H
Director
Transactions
- Sale
common stock
2026-03-05$23.03/sh−2,206$50,804→ 20,449 total
Signature
/s/ Lewis H. Ferguson|2026-03-05