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 |
| 2024-03-05 Sale | 2024-03-06 09:38 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP OF NETWORK STRATEGY | 2,400 | $73.47 | $176,339 | 41,000 (Direct) | View |
| 2023-12-07 Sale | 2023-12-08 3:56 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP OF NETWORK STRATEGY | 4,800 | $67.94 | $326,132 | 28,800 (Direct) | View |
| 2023-09-07 Sale | 2023-09-08 12:57 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP OF NETWORK STRATEGY | 2,400 | $69.16 | $165,984 | 31,200 (Direct) | View |
| 2023-06-06 Sale | 2023-06-07 4:42 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP OF IP ENGINEERING | 2,400 | $62.23 | $149,352 | 33,600 (Direct) | View |
| 2023-03-07 Sale | 2023-03-08 10:35 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $63.51 | $152,436 | 36,000 (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 |
| 2022-09-07 Sale | 2022-09-08 09:25 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $53.85 | $129,248 | 31,200 (Direct) | View |
| 2022-06-07 Sale | 2022-06-07 1:18 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $59.2 | $142,083 | 33,600 (Direct) | View |
| 2022-03-08 Sale | 2022-03-09 3:09 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $62.72 | $150,534 | 36,000 (Direct) | View |
| 2021-12-13 Sale | 2021-12-13 12:40 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $77.26 | $185,432 | 28,800 (Direct) | View |
| 2021-12-07 Sale | 2021-12-07 2:39 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $77.9 | $186,954 | 31,200 (Direct) | View |
| 2021-09-07 Sale | 2021-09-07 1:33 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $74.13 | $177,910 | 31,200 (Direct) | View |
| 2021-06-07 Sale | 2021-06-07 4:10 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $76.09 | $182,604 | 33,600 (Direct) | View |
| 2021-03-05 Sale | 2021-03-05 5:05 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $57.64 | $138,340 | 36,000 (Direct) | View |
| 2020-12-07 Sale | 2020-12-08 12:56 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $57.93 | $139,032 | 28,800 (Direct) | View |
| 2020-12-03 Sale | 2020-12-04 09:53 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $58.01 | $139,224 | 31,200 (Direct) | View |
| 2020-09-08 Sale | 2020-09-08 12:29 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $65.54 | $157,294 | 31,200 (Direct) | View |
| 2020-06-05 Sale | 2020-06-08 09:52 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $76.65 | $183,953 | 33,600 (Direct) | View |
| 2020-03-06 Sale | 2020-03-06 1:08 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $84.72 | $203,318 | 36,000 (Direct) | View |
| 2020-01-08 Sale | 2020-01-09 10:43 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $68.61 | $164,659 | 28,800 (Direct) | View |
| 2019-12-06 Sale | 2019-12-06 12:29 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $62.44 | $149,853 | 31,200 (Direct) | View |
| 2019-09-05 Sale | 2019-09-05 4:06 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $59.9 | $143,761 | 33,600 (Direct) | View |
| 2019-06-06 Sale | 2019-06-06 12:02 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $58.64 | $140,728 | 36,000 (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 |
| 2024-01-03 Option Award | 2024-01-05 1:03 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP OF NETWORK STRATEGY | 14,600 | $0 | 43,400 (Direct) | View |
| 2023-12-01 Option Award | 2023-12-01 11:36 am | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP OF NETWORK STRATEGY | 2,400 | $0 | 33,600 (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 |
| 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 |
| 2022-01-03 Option Award | 2022-01-05 4:19 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 9,600 | $0 | 38,400 (Direct) | View |
| 2021-12-01 Option Award | 2021-12-01 09:51 am | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $0 | 33,600 (Direct) | View |
| 2021-02-24 Option Award | 2021-02-25 5:25 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 9,600 | $0 | 38,400 (Direct) | View |
| 2020-12-01 Option Award | 2020-12-02 5:08 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 2,400 | $0 | 33,600 (Direct) | View |
| 2020-02-14 Option Award | 2020-02-18 3:16 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 9,600 | $0 | 38,400 (Direct) | View |
| 2019-05-01 Option Award | 2019-05-01 6:01 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP of IP Engineering | 9,600 | $0 | 38,400 (Direct) | View |