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FERGUSON Lewis H

InsiderCIK 0001395643

Largest Purchase

No open-market purchases in the recent filings.

Profile

Filings
5
Buy transactions
0
Sell transactions
3
Companies
1
Active
2025–2026

FERGUSON Lewis H has filed 5 reports across 1 company, totaling $189.2K in disclosed volume. Sales ($189.2K) outpace purchases ($0). Insider sales are common for diversification and should be read in context. All data sourced from SEC Form 3, 4, and 5 filings.

Trading History

5 loaded
May 28CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
FERGUSON Lewis HInsiderSell$57.0K
Mar 31CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
FERGUSON Lewis HInsiderGrant$0
Mar 5CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
FERGUSON Lewis HInsiderSell$50.8K
Dec 2CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
FERGUSON Lewis HInsiderSell$81.3K
Oct 2CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
FERGUSON Lewis HInsiderGrant$0

5 filings