FERGUSON Lewis H
SEC insider (Form 3/4/5 filer). CIK 0001395643. Insider at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI). 14 reported Form 4/5 transactions since Sep 2024; latest on Sep 30, 2026. Located in WASHINGTON, DC.
Companies FERGUSON Lewis H has filed insider reports for
- COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI)
FERGUSON Lewis H
CIK: 0001395643
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
COGENT COMMUNICATIONS HOLDINGS, INC.
Discretionary Trading P&L
Holdings
Transaction History (14 total)
- Sep 30, 2026CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
AwardDirect3.4K shares- - Jun 30, 2026CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
AwardDirect3.4K shares- - May 28, 2026CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
SaleDirect2.8K shares at avg. $20.36$57K - Mar 5, 2026CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
SaleDirect2.2K shares at avg. $23.03$51K - Dec 31, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
AwardDirect3.4K shares- - Dec 2, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
SaleDirect4K shares at avg. $20.34$81K - Sep 30, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
AwardDirect2.4K shares- - Jun 30, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
AwardDirect2K shares- - May 28, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
SaleDirect1.1K shares at avg. $47.57$52K - Mar 31, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
AwardDirect1.4K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 30, 2026 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award | 3,445 | - | $0 | Direct |
| Jun 30, 2026 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award | 3,445 | - | $0 | Direct |
| May 28, 2026 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale | 2,800 | $20.36 | $57,008 | Direct |
| Mar 5, 2026 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale | 2,206 | $23.03 | $50,804 | Direct |
| Dec 31, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award | 3,388 | - | $0 | Direct |
| Dec 2, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale | 4,000 | $20.34 | $81,341 | Direct |
| Sep 30, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award | 2,395 | - | - | Direct |
| Jun 30, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award | 1,968 | - | - | Direct |
| May 28, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale | 1,100 | $47.57 | $52,327 | Direct |
| Mar 31, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award | 1,352 | - | - | Direct |
1-10 of 14 transactions