COGENT COMMUNICATIONS HOLDIN (CCOI)
US19239V3024 - Common Stock
| Shares Outstanding | 49.04M |
| Float | 43.80M |
| Owners (insider) | 11.2% |
| Owners (institutional) | 88.63% |
| Owners (insider) change | -2.34% |
| Owners (institutional) change | 0% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Apr 1, 2024 | Montagner Marc | Grant | 1370 | 0.00 | $ 0.00 |
| Apr 1, 2024 | Kennedy Sheryl Lynn | Grant | 1370 | 0.00 | $ 0.00 |
| Apr 1, 2024 | de Sa Paul | Grant | 1370 | 0.00 | $ 0.00 |
| Apr 1, 2024 | BROOKS STEVEN D | Grant | 1370 | 0.00 | $ 0.00 |
| Apr 1, 2024 | Bath Blake | Grant | 1370 | 0.00 | $ 0.00 |
| Apr 1, 2024 | SCHAEFFER DAVE | Other Disposition | 50165 | 0.00 | $ 0.00 |
| Apr 1, 2024 | FERGUSON Lewis H | Grant | 1370 | 0.00 | $ 0.00 |
| Mar 15, 2024 | SCHAEFFER DAVE | Open Market Sale | 26174 | 64.21 | $ 1,680,632.54 |
| Mar 13, 2024 | SCHAEFFER DAVE | Open Market Sale | 30000 | 67.52 | $ 2,025,600.00 |
| Mar 12, 2024 | WEED THADDEUS GERARD | Other Disposition | 2400 | 68.17 | $ 163,608.00 |
| Mar 12, 2024 | SCHAEFFER DAVE | Other Disposition | 50000 | 68.12 | $ 3,406,000.00 |
| Mar 12, 2024 | WEED THADDEUS GERARD | Open Market Sale | 2400 | 68.17 | $ 163,608.00 |
| Mar 12, 2024 | SCHAEFFER DAVE | Open Market Sale | 50000 | 68.12 | $ 3,406,000.00 |
| Mar 11, 2024 | SCHAEFFER DAVE | Other Disposition | 35000 | 67.93 | $ 2,377,550.00 |
| Mar 11, 2024 | SCHAEFFER DAVE | Open Market Sale | 35000 | 67.93 | $ 2,377,550.00 |
| Mar 6, 2024 | SCHAEFFER DAVE | Open Market Sale | 8826 | 72.55 | $ 640,326.30 |
| Mar 6, 2024 | SCHAEFFER DAVE | Other Disposition | 21387 | 0.00 | $ 0.00 |
| Mar 5, 2024 | KILMER HENRY W | Open Market Sale | 2400 | 73.47 | $ 176,339.04 |
| Mar 1, 2024 | BUBECK JAMES | Open Market Sale | 1920 | 76.62 | $ 147,107.71 |
| Feb 1, 2024 | Chang John B. | Other Disposition | 750 | 0.00 | $ 0.00 |
| Jan 3, 2024 | SCHAEFFER DAVE | Grant | 180000 | 0.00 | $ 0.00 |
| Jan 3, 2024 | Chang John B. | Grant | 39600 | 0.00 | $ 0.00 |
| Jan 3, 2024 | WEED THADDEUS GERARD | Grant | 49400 | 0.00 | $ 0.00 |
| Jan 3, 2024 | KILMER HENRY W | Grant | 14600 | 0.00 | $ 0.00 |
| Jan 3, 2024 | BUBECK JAMES | Grant | 19600 | 0.00 | $ 0.00 |
| Jan 1, 2024 | Montagner Marc | Grant | 1403 | 0.00 | $ 0.00 |
| Jan 1, 2024 | BROOKS STEVEN D | Grant | 1403 | 0.00 | $ 0.00 |
| Jan 1, 2024 | de Sa Paul | Grant | 1403 | 0.00 | $ 0.00 |
| Jan 1, 2024 | Howell Deneen C | Grant | 1403 | 0.00 | $ 0.00 |
| Jan 1, 2024 | FERGUSON Lewis H | Grant | 1403 | 0.00 | $ 0.00 |
| Jan 1, 2024 | Howard Eve N | Grant | 1403 | 0.00 | $ 0.00 |
| Jan 1, 2024 | BROOKS STEVEN D | Grant | 1403 | 0.00 | $ 0.00 |
| Jan 1, 2024 | Kennedy Sheryl Lynn | Grant | 1403 | 0.00 | $ 0.00 |
| Jan 1, 2024 | Bath Blake | Grant | 1403 | 0.00 | $ 0.00 |
| Dec 26, 2023 | Chang John B. | Open Market Sale | 3550 | 76.00 | $ 269,800.00 |
| Dec 21, 2023 | Chang John B. | Open Market Sale | 1000 | 74.00 | $ 74,000.00 |
| Dec 20, 2023 | Chang John B. | Other Disposition | 1800 | 0.00 | $ 0.00 |
| Dec 14, 2023 | Chang John B. | Open Market Sale | 500 | 72.00 | $ 36,000.00 |
| Dec 13, 2023 | SCHAEFFER DAVE | Open Market Sale | 20000 | 69.99 | $ 1,399,800.00 |
| Dec 11, 2023 | Chang John B. | Other Disposition | 3000 | 69.00 | $ 207,000.00 |
| Dec 7, 2023 | KILMER HENRY W | Open Market Sale | 4800 | 67.94 | $ 326,131.68 |
| Dec 5, 2023 | BUBECK JAMES | Open Market Sale | 1920 | 66.12 | $ 126,957.31 |
| Dec 4, 2023 | WEED THADDEUS GERARD | Open Market Sale | 9700 | 65.84 | $ 638,646.06 |
| Dec 1, 2023 | KILMER HENRY W | Grant | 2400 | 0.00 | $ 0.00 |
| Dec 1, 2023 | Chang John B. | Grant | 2400 | 0.00 | $ 0.00 |
| Dec 1, 2023 | BUBECK JAMES | Grant | 2400 | 0.00 | $ 0.00 |
| Dec 1, 2023 | SCHAEFFER DAVE | Open Market Sale | 36604 | 65.18 | $ 2,385,691.32 |
| Dec 1, 2023 | WEED THADDEUS GERARD | Grant | 4850 | 0.00 | $ 0.00 |
| Dec 1, 2023 | BUBECK JAMES | Open Market Sale | 1920 | 63.70 | $ 122,296.90 |
| Nov 30, 2023 | FERGUSON Lewis H | Open Market Sale | 950 | 64.60 | $ 61,365.25 |
| Nov 30, 2023 | SCHAEFFER DAVE | Open Market Sale | 3396 | 64.31 | $ 218,408.99 |
| Nov 27, 2023 | Kennedy Sheryl Lynn | Open Market Sale | 925 | 65.77 | $ 60,840.58 |
| Nov 17, 2023 | Bath Blake | Open Market Sale | 8621 | 67.17 | $ 579,032.05 |
| Nov 16, 2023 | Bath Blake | Open Market Sale | 379 | 67.00 | $ 25,393.00 |
| Nov 14, 2023 | Montagner Marc | Open Market Sale | 10550 | 65.83 | $ 694,518.11 |
| Nov 14, 2023 | SCHAEFFER DAVE | Open Market Sale | 40000 | 66.37 | $ 2,654,800.00 |
| Oct 3, 2023 | BROOKS STEVEN D | Grant | 1709 | 0.00 | $ 0.00 |
| Oct 1, 2023 | FERGUSON Lewis H | Grant | 1433 | 0.00 | $ 0.00 |
| Oct 1, 2023 | BROOKS STEVEN D | Grant | 1433 | 0.00 | $ 0.00 |
| Oct 1, 2023 | Bath Blake | Grant | 1433 | 0.00 | $ 0.00 |
| Oct 1, 2023 | Kennedy Sheryl Lynn | Grant | 1433 | 0.00 | $ 0.00 |
| Oct 1, 2023 | Howard Eve N | Grant | 1433 | 0.00 | $ 0.00 |
| Oct 1, 2023 | Montagner Marc | Grant | 1433 | 0.00 | $ 0.00 |
| Oct 1, 2023 | Howell Deneen C | Grant | 1433 | 0.00 | $ 0.00 |
| Oct 1, 2023 | de Sa Paul | Grant | 1433 | 0.00 | $ 0.00 |
| Sep 15, 2023 | SCHAEFFER DAVE | Open Market Sale | 18191 | 65.82 | $ 1,197,364.36 |
| Sep 12, 2023 | SCHAEFFER DAVE | Open Market Sale | 45000 | 66.87 | $ 3,009,039.32 |
| Sep 8, 2023 | SCHAEFFER DAVE | Open Market Sale | 45000 | 67.68 | $ 3,045,470.20 |
| Sep 7, 2023 | KILMER HENRY W | Open Market Sale | 2400 | 69.16 | $ 165,984.00 |
| Sep 5, 2023 | WEED THADDEUS GERARD | Open Market Sale | 4850 | 69.43 | $ 336,735.50 |
| Sep 1, 2023 | BUBECK JAMES | Open Market Sale | 1920 | 70.96 | $ 136,242.43 |
| Aug 29, 2023 | FERGUSON Lewis H | Open Market Sale | 650 | 69.64 | $ 45,266.07 |
| Aug 24, 2023 | Kennedy Sheryl Lynn | Open Market Sale | 550 | 68.85 | $ 37,864.97 |
| Aug 10, 2023 | Kapp David Allen | Open Market Sale | 9000 | 66.99 | $ 602,898.20 |
| Jul 1, 2023 | de Sa Paul | Grant | 1435 | 0.00 | $ 0.00 |
| Jul 1, 2023 | Montagner Marc | Grant | 1435 | 0.00 | $ 0.00 |
| Jul 1, 2023 | FERGUSON Lewis H | Grant | 1435 | 0.00 | $ 0.00 |
| Jul 1, 2023 | BROOKS STEVEN D | Grant | 1435 | 0.00 | $ 0.00 |
| Jul 1, 2023 | Bath Blake | Grant | 1435 | 0.00 | $ 0.00 |
| Jul 1, 2023 | Kennedy Sheryl Lynn | Grant | 1435 | 0.00 | $ 0.00 |
| Jul 1, 2023 | Howard Eve N | Grant | 1435 | 0.00 | $ 0.00 |
| Jul 1, 2023 | Howell Deneen C | Grant | 1435 | 0.00 | $ 0.00 |
| Jun 14, 2023 | BROOKS STEVEN D | Open Market Sale | 4202 | 65.00 | $ 273,130.00 |
| Jun 8, 2023 | SCHAEFFER DAVE | Open Market Sale | 7061 | 62.44 | $ 440,878.25 |
| Jun 6, 2023 | KILMER HENRY W | Open Market Sale | 2400 | 62.23 | $ 149,351.52 |
| Jun 6, 2023 | SCHAEFFER DAVE | Open Market Sale | 67939 | 62.28 | $ 4,231,372.81 |
| Jun 5, 2023 | WEED THADDEUS GERARD | Open Market Sale | 4850 | 62.28 | $ 302,034.72 |
| Jun 1, 2023 | BUBECK JAMES | Open Market Sale | 1920 | 61.07 | $ 117,250.18 |
| May 30, 2023 | FERGUSON Lewis H | Open Market Sale | 640 | 63.24 | $ 40,470.40 |
| May 30, 2023 | Kennedy Sheryl Lynn | Open Market Sale | 1100 | 63.14 | $ 69,450.70 |
| May 11, 2023 | BROOKS STEVEN D | Open Market Sale | 3798 | 65.00 | $ 246,874.56 |
| May 10, 2023 | SCHAEFFER DAVE | Open Market Sale | 35000 | 65.38 | $ 2,288,370.00 |
| May 9, 2023 | WEED THADDEUS GERARD | Open Market Sale | 10000 | 64.96 | $ 649,600.00 |
| May 3, 2023 | O''Connor Greg W | Grant | 16000 | 0.00 | $ 0.00 |
| May 3, 2023 | Chang John B. | Open Market Sale | 5000 | 73.00 | $ 365,000.00 |