Lewis Ferguson

Track

Insider profile

Currently holds a position at Cogent Communications Holdings Inc

Performance

Overall performance
3.4
Performance over holding periods
3.4
30 days 90 days 120 days
Average return 15% 8.2% 15.1%
Success rate 57% 68% 82%
Transactions
3 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Director Cogent Communications Holdings Inc Oct. 1, 2018 -
Lewis Ferguson's trades of Cogent Communications Holdings Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-28 2026-05-28
S Sale
84,287 +43.5%
464.10
US$1,534,153 		84,287 +43.5% 464.10 US$1,534,153
2026-05-28 2026-05-28
PrS Proposed sale
88,344
281.57
US$1,760,707 		88,344 281.57 US$1,760,707
2026-03-05 2026-03-05
S Sale
37,172 +39.5%
105.72
US$574,177 		37,172 +39.5% 105.72 US$574,177
2026-03-05 2026-03-05
PrS Proposed sale
2,206
23.03
US$50,800 		2,206 23.03 US$50,800
2025-12-02 2025-12-02
S Sale
4,000 -17.2%
20.34
US$81,341 		4,000 -17.2% 20.34 US$81,341