Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-31 Option Award |
2025-04-01 10:07 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,352 | $0 | 17,689 (Direct) |
View |
2025-01-01 Option Award |
2025-01-02 4:09 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,254 | $0 | 16,337 (Direct) |
View |
2024-10-01 Option Award |
2024-10-02 09:52 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,452 | $0 | 15,083 (Direct) |
View |
2024-07-01 Option Award |
2024-07-02 4:12 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,675 | $0 | 13,631 (Direct) |
View |
2024-04-01 Option Award |
2024-04-01 2:29 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,370 | $0 | 11,956 (Direct) |
View |
2024-01-01 Option Award |
2024-01-03 09:32 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,403 | $0 | 10,586 (Direct) |
View |
2023-10-01 Option Award |
2023-10-03 10:03 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,433 | $0 | 9,183 (Direct) |
View |
2023-07-01 Option Award |
2023-07-06 09:36 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,435 | $0 | 7,750 (Direct) |
View |
2023-04-01 Option Award |
2023-04-05 10:33 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,456 | $0 | 6,315 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 11:19 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,709 | $0 | 4,859 (Direct) |
View |
2022-10-01 Option Award |
2022-10-03 4:30 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,626 | $0 | 3,150 (Direct) |
View |
2021-07-01 Option Award |
2022-07-05 12:03 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
1,524 | $0 | 1,524 (Direct) |
View |
Ownership |
2022-05-04 1:39 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howell Deneen C Director |
0 | $0 | 0 (Direct) |
View |