Sheryl Lynn Kennedy
CIK: 0001790695
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 (16 total)
- Sep 30, 2026CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Award(A)Direct3.4K shares- - Jun 30, 2026CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Award(A)Direct3.4K shares- - May 14, 2026CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Sale(S)Direct3.3K shares at avg. $16.22$54K - Mar 5, 2026CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Sale(S)Direct3.3K shares at avg. $22.99$76K - Dec 31, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Award(A)Direct3.4K shares- - Nov 11, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Sale(S)Direct2.4K shares at avg. $21.34$51K - Sep 30, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Award(A)Direct2.4K shares- - Aug 21, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Sale(S)Direct2K shares at avg. $36.35$73K - Jun 30, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Award(A)Direct2K shares- - May 13, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Sale(S)Direct1.5K shares at avg. $50.19$73K - Mar 31, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Award(A)Direct1.4K shares- - Mar 3, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Sale(S)Direct1.4K shares at avg. $72.96$104K - Jan 1, 2025CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Award(A)Direct1.3K shares- - Nov 11, 2024CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Sale(S)Direct1.4K shares at avg. $80.58$109K - Oct 1, 2024CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Award(A)Direct1.5K shares- - Sep 10, 2024CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Sale(S)Direct1.6K shares at avg. $71.06$110K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 30, 2026 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award(A) | 3,445 | - | $0 | Direct |
| Jun 30, 2026 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award(A) | 3,445 | - | $0 | Direct |
| May 14, 2026 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale(S) | 3,300 | $16.22 | $53,518 | Direct |
| Mar 5, 2026 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale(S) | 3,300 | $22.99 | $75,867 | Direct |
| Dec 31, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award(A) | 3,388 | - | $0 | Direct |
| Nov 11, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale(S) | 2,400 | $21.34 | $51,221 | Direct |
| Sep 30, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award(A) | 2,395 | - | - | Direct |
| Aug 21, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale(S) | 2,000 | $36.35 | $72,700 | Direct |
| Jun 30, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award(A) | 1,968 | - | - | Direct |
| May 13, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale(S) | 1,450 | $50.19 | $72,773 | Direct |
| Mar 31, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award(A) | 1,352 | - | - | Direct |
| Mar 3, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale(S) | 1,425 | $72.96 | $103,967 | Direct |
| Jan 1, 2025 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award(A) | 1,254 | - | $0 | Direct |
| Nov 11, 2024 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale(S) | 1,350 | $80.58 | $108,777 | Direct |
| Oct 1, 2024 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Award(A) | 1,452 | - | $0 | Direct |
| Sep 10, 2024 | CCOI COGENT COMMUNICATIONS HOLDINGS, INC. | Sale(S) | 1,550 | $71.06 | $110,139 | Direct |
1-16 of 16 transactions
About Kennedy Sheryl Lynn
Kennedy Sheryl Lynn (SEC CIK 0001790695) files insider reports with the SEC as COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI).
Signal8 holds 16 ownership filings by Kennedy Sheryl Lynn, all Form 4s, filed between Sep 11, 2024 and Sep 30, 2026. Those filings report 16 transactions, from Sep 10, 2024 to Sep 30, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Kennedy Sheryl Lynn's filings is in WASHINGTON, DC.
Recent filings by Kennedy Sheryl Lynn
- Sep 30, 2026: Grant or award of CCOI shares (Form 4, code A).
- Jun 30, 2026: Grant or award of CCOI shares (Form 4, code A).
- May 14, 2026: Open-market sale of CCOI shares (Form 4, code S).
- Mar 5, 2026: Open-market sale of CCOI shares (Form 4, code S).
- Dec 31, 2025: Grant or award of CCOI shares (Form 4, code A).
Other insiders filing for COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI)
- Montagner Marc, Officer
- Howell Deneen C, Officer
- Howard Eve N, Officer
- FERGUSON Lewis H, Officer
- de Sa Paul, Officer
- BROOKS STEVEN D, Officer