Ferguson Lewis H Insider Trading Activity

Corporate InsiderDirector · CIK 1395643

3

Total trades

$184K

Total volume

Mar 5, 2026

Last activity

CCOI

COGENT COMMUNICATIONS HOLDINGS, INC.

Performance Scorecard

Forward stock performance after each transaction by Ferguson Lewis H. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days+4.6%33%3
90 days+13.7%67%3
120 days+13.1%100%2

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

Pro: Trade Markers

CCOI · COGENT COMMUNICATIONS HOLDINGS, INC.

🔒 Subscribe to see trade entries

Pro members see exactly when Ferguson Lewis H bought and sold CCOI.

Upgrade to Pro

Recent Trades

DATETICKERTYPESHARESPRICEVALUEROLE
Mar 5, 2026CCOISell2,206$23.03$51KDirector
Dec 2, 2025CCOISell4,000$20.34$81KDirector
May 28, 2025CCOISell1,100$47.57$52KDirector

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
CCOICOGENT COMMUNICATIONS HOLDINGS, INC.3$184K

Other insiders at COGENT COMMUNICATIONS HOLDINGS, INC.

4 other tracked filers at CCOI.