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 |
| 2024-12-12 Sale | 2024-12-13 09:19 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP OF NETWORK STRATEGY | 4,800 | $75.61 | $362,942 | 33,800 (Direct) | View |
| 2024-12-09 Sale | 2024-12-10 6:00 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BUBECK JAMES CHIEF REVENUE OFFICER | 1,920 | $76.6 | $147,065 | 49,542 (Direct) | View |
| 2024-12-01 Sale | 2024-12-04 10:16 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP OF NETWORK STRATEGY | 2,400 | $0 | $0 | 38,600 (Direct) | View |
| 2024-12-02 Sale | 2024-12-03 5:54 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BUBECK JAMES CHIEF REVENUE OFFICER | 1,920 | $81.42 | $156,329 | 51,462 (Direct) | View |
| 2024-12-02 Sale | 2024-12-03 4:10 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | WEED THADDEUS GERARD VICE PRESIDENT, CFO | 4,800 | $81.58 | $391,584 | 88,500 (Direct) | View |
| 2024-11-25 Sale | 2024-11-27 4:01 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | SCHAEFFER DAVE CHAIRMAN, CEO, AND PRESIDENT | 60,000 | $83.32 | $4,999,480 | 4,248,038 (Direct) | View |
| 2024-11-21 Sale | 2024-11-21 4:02 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Bath Blake Director | 6,220 | $83.69 | $520,565 | 10,000 (Direct) | View |
| 2024-11-18 Sale | 2024-11-19 11:27 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | FERGUSON Lewis H Director | 846 | $81.76 | $69,171 | 18,354 (Direct) | View |
| 2024-11-11 Sale | 2024-11-14 1:32 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howard Eve N Director | 3,500 | $82.02 | $287,070 | 10,059 (Direct) | View |
| 2024-11-12 Sale | 2024-11-12 4:19 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. VP & CHIEF LEGAL OFFICER | 2,280 | $80.41 | $183,328 | 70,200 (Indirect Direct) | View |
| 2024-11-11 Sale | 2024-11-12 08:46 am | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Kennedy Sheryl Lynn Director | 1,350 | $80.58 | $108,777 | 10,318 (Direct) | View |
| 2024-09-12 Sale | 2024-09-13 4:45 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. VP & CHIEF LEGAL OFFICER | 1,400 | $71.67 | $100,338 | 72,480 (Indirect Direct) | View |
| 2024-09-10 Sale | 2024-09-11 4:18 pm | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | SCHAEFFER DAVE CHAIRMAN, CEO, AND PRESIDENT 10% Owner | 65,000 | $71.75 | $4,663,555 | 4,308,038 (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 |
| 2025-01-21 Gift | 2025-01-22 4:39 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BROOKS STEVEN D Director | 299 | $0 | 42,700 (Direct) | View |
| 2025-01-14 Option Award | 2025-01-15 4:32 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | SCHAEFFER DAVE CHAIRMAN, CEO, AND PRESIDENT | 180,000 | $0 | 4,504,038 (Direct) | View |
| 2025-01-09 Option Award | 2025-01-13 4:58 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | KILMER HENRY W VP OF NETWORK STRATEGY | 9,600 | $0 | 43,400 (Direct) | View |
| 2025-01-09 Option Award | 2025-01-13 4:58 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BUBECK JAMES CHIEF REVENUE OFFICER | 9,600 | $0 | 59,142 (Direct) | View |
| 2025-01-09 Option Award | 2025-01-13 4:18 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | WEED THADDEUS GERARD VICE PRESIDENT, CFO | 19,400 | $0 | 107,900 (Direct) | View |
| 2025-01-09 Option Award | 2025-01-13 4:17 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. VP & CHIEF LEGAL OFFICER | 9,600 | $0 | 81,300 (Direct) | View |
| 2025-01-01 Option Award | 2025-01-03 4:46 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | FERGUSON Lewis H Director | 1,254 | $0 | 19,608 (Direct) | View |
| 2025-01-01 Option Award | 2025-01-03 4:46 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | de Sa Paul Director | 1,254 | $0 | 17,799 (Direct) | View |
| 2025-01-01 Option Award | 2025-01-03 4:45 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BROOKS STEVEN D Director | 1,254 | $0 | 42,999 (Direct) | View |
| 2025-01-01 Option Award | 2025-01-02 4:18 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Kennedy Sheryl Lynn Director | 1,254 | $0 | 11,572 (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 |
| 2025-01-01 Option Award | 2025-01-02 4:07 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Montagner Marc Director | 1,254 | $0 | 83,849 (Direct) | View |
| 2025-01-01 Option Award | 2025-01-02 4:07 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howard Eve N Director | 1,254 | $0 | 11,313 (Direct) | View |
| 2025-01-01 Option Award | 2025-01-02 4:06 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Bath Blake Director | 1,254 | $0 | 11,254 (Direct) | View |
| 2024-12-18 Gift | 2024-12-19 4:58 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. VP & CHIEF LEGAL OFFICER | 1,455 | $0 | 70,765 (Direct) | View |
| 2024-12-16 Disposition | 2024-12-17 4:03 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | SCHAEFFER DAVE CHAIRMAN, CEO, AND PRESIDENT | 20,000 | $75.88 | 4,228,038 (Direct) | View |
| 2024-12-04 Gift | 2024-12-06 4:20 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. VP & CHIEF LEGAL OFFICER | 900 | $0 | 71,700 (Direct) | View |
| 2024-12-01 Option Award | 2024-12-03 5:54 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BUBECK JAMES CHIEF REVENUE OFFICER | 2,400 | $0 | 51,462 (Direct) | View |
| 2024-12-01 Option Award | 2024-12-03 4:10 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | WEED THADDEUS GERARD VICE PRESIDENT, CFO | 2,400 | $0 | 88,500 (Direct) | View |
| 2024-12-01 Option Award | 2024-12-03 4:09 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Chang John B. VP & CHIEF LEGAL OFFICER | 2,400 | $0 | 72,600 (Direct) | View |
| 2024-10-01 Option Award(A) | 2024-10-22 5:06 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BROOKS STEVEN D Director | 1,452 | $0 | 41,745 (Direct) | View |
| 2024-10-01 Option Award | 2024-10-02 5:51 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Howard Eve N Director | 1,452 | $0 | 13,559 (Direct) | View |
| 2024-10-01 Option Award | 2024-10-02 09:53 am | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | de Sa Paul Director | 1,452 | $0 | 16,545 (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 |
| 2024-10-01 Option Award | 2024-10-02 09:51 am | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Montagner Marc Director | 1,452 | $0 | 82,595 (Direct) | View |
| 2024-10-01 Option Award | 2024-10-01 5:02 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Bath Blake Director | 1,452 | $0 | 16,220 (Direct) | View |
| 2024-10-01 Option Award | 2024-10-01 4:51 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | FERGUSON Lewis H Director | 1,452 | $0 | 19,200 (Direct) | View |
| 2024-10-01 Option Award | 2024-10-01 4:50 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | BROOKS STEVEN D Director | 1,452 | $0 | 42,045 (Direct) | View |
| 2024-10-01 Option Award | 2024-10-01 4:47 pm | N/A N/A | COGENT COMMUNICATIONS HOLDINGS INC. | CCOI | Kennedy Sheryl Lynn Director | 1,452 | $0 | 11,668 (Direct) | View |