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>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2023-01-17 Sale |
2023-01-18 10:30 am |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. Chief Legal Officer |
1,000 | $66 | $66,000 | 50,360 (Direct) |
View |
2023-01-12 Sale |
2023-01-13 10:25 am |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. Chief Legal Officer |
1,500 | $64 | $96,000 | 51,360 (Direct) |
View |
2022-12-05 Sale |
2022-12-09 10:47 am |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BUBECK JAMES Chief Revenue Officer |
1,920 | $57.45 | $110,303 | 34,742 (Direct) |
View |
2022-12-06 Sale |
2022-12-08 09:14 am |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering |
4,800 | $57.36 | $275,333 | 28,800 (Direct) |
View |
2022-12-01 Sale |
2022-12-02 11:54 am |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BUBECK JAMES Chief Revenue Officer |
1,920 | $58.15 | $111,645 | 36,662 (Direct) |
View |
2022-12-02 Sale |
2022-12-02 10:49 am |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | WEED THADDEUS GERARD VP, CFO Treasurer |
9,700 | $56.51 | $548,163 | 48,700 (Direct) |
View |
2022-11-29 Sale |
2022-11-29 1:42 pm |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | FERGUSON Lewis H Director |
1,050 | $57.5 | $60,375 | 14,047 (Direct) |
View |
2022-11-22 Sale |
2022-11-28 11:30 am |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Kapp David Allen VP & Chief Technical Officer |
600 | $58.5 | $35,100 | 6,000 (Direct) |
View |
2022-11-21 Sale |
2022-11-21 4:30 pm |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Kennedy Sheryl Lynn Director |
962 | $57.83 | $55,631 | 6,100 (Direct) |
View |
2022-11-16 Sale |
2022-11-17 1:56 pm |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KUMMER RAYMOND B CTO; VP Optical Transport |
4,800 | $58.01 | $278,445 | 50,400 (Direct) |
View |
2022-11-09 Purchase |
2022-11-15 09:46 am |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Montagner Marc Director |
10,000 | $54.88 | $548,750 | 71,212 (Direct) |
View |
2022-09-12 Sale |
2022-09-13 4:33 pm |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | FERGUSON Lewis H Director |
940 | $55.13 | $51,822 | 13,471 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2023-01-03 Option Award |
2023-01-05 2:21 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Kapp David Allen VP Optical Transport Engr &CTO |
9,600 | $0 | 15,600 (Direct) |
View |
2023-01-03 Option Award |
2023-01-05 09:03 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering |
9,600 | $0 | 38,400 (Direct) |
View |
2023-01-03 Option Award |
2023-01-05 09:02 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BUBECK JAMES Chief Revenue Officer |
9,600 | $0 | 44,342 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 2:08 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | WEED THADDEUS GERARD VP, CFO, Treasurer |
29,400 | $0 | 78,100 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 2:08 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. Chief Legal Officer |
9,600 | $0 | 52,860 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 2:07 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | SCHAEFFER DAVE Chairman, President & CEO |
160,000 | $0 | 5,058,781 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 2:06 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KUMMER RAYMOND B CTO Emeritus |
7,200 | $0 | 60,000 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 11:22 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Bath Blake Director |
1,709 | $0 | 23,996 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 11:21 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Montagner Marc Director |
1,709 | $0 | 72,921 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 11:21 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Kennedy Sheryl Lynn Director |
1,709 | $0 | 7,809 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 11:20 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howard Eve N Director |
1,709 | $0 | 3,335 (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 |
2023-01-03 Option Award |
2023-01-04 11:19 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | FERGUSON Lewis H Director |
1,709 | $0 | 15,756 (Direct) |
View |
2023-10-03 Option Award |
2023-01-04 11:18 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BROOKS STEVEN D Director |
1,709 | $0 | 39,821 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 11:18 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | de Sa Paul Director |
1,709 | $0 | 6,321 (Direct) |
View |
2022-12-01 Option Award |
2022-12-01 10:49 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KUMMER RAYMOND B CTO; VP Optical Transport |
2,400 | $0 | 52,800 (Direct) |
View |
2022-12-01 Option Award |
2022-12-01 10:28 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | WEED THADDEUS GERARD VP, CFO Treasurer |
4,850 | $0 | 58,400 (Direct) |
View |
2022-12-01 Option Award |
2022-12-01 10:06 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. Director |
2,400 | $0 | 43,260 (Direct) |
View |
2022-12-01 Option Award |
2022-12-01 10:04 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BUBECK JAMES Chief Revenue Officer |
2,400 | $0 | 38,582 (Direct) |
View |
2022-12-01 Option Award |
2022-12-01 10:03 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering |
2,400 | $0 | 33,600 (Direct) |
View |
2022-10-01 Option Award |
2022-10-04 4:17 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | FERGUSON Lewis H Director |
1,626 | $0 | 15,097 (Direct) |
View |
2022-10-01 Option Award |
2022-10-04 10:10 am |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howard Eve N Director |
1,626 | $0 | 1,626 (Direct) |
View |
2022-10-01 Option Award |
2022-10-03 4:32 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | de Sa Paul Director |
1,626 | $0 | 4,612 (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 |
2022-10-01 Option Award |
2022-10-03 4:28 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BROOKS STEVEN D Director |
1,626 | $0 | 38,112 (Direct) |
View |
2022-10-01 Option Award |
2022-10-03 3:58 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Kennedy Sheryl Lynn Director |
1,626 | $0 | 7,062 (Direct) |
View |
2022-10-01 Option Award |
2022-10-03 3:30 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Montagner Marc Director |
1,626 | $0 | 61,212 (Direct) |
View |
2022-10-01 Option Award |
2022-10-03 3:29 pm |
N/A N/A |
COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Bath Blake Director |
1,626 | $0 | 22,287 (Direct) |
View |