Insider Activity of SCHAEFFER DAVE
Biography of SCHAEFFER DAVE
No biography is available at this moment.
No biography is available at this moment.
| 2025-08-08 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 818,909 1.4907% | $27.50 | $22.52M | -26.09% | |
| 2025-08-07 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 1.84M 3.4415% | $32.60 | $60.01M | -35.85% | |
| 2025-06-16 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 70,000 0.1425% | $47.11 | $3.3M | -47.73% | |
| 2025-06-13 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 55,000 0.1125% | $47.40 | $2.61M | -47.71% | |
| 2025-06-12 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 55,000 0.1112% | $47.86 | $2.63M | -48.81% | |
| 2025-06-11 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 55,000 0.1122% | $48.51 | $2.67M | -48.75% | |
| 2025-06-10 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 55,000 0.1116% | $48.68 | $2.68M | -49.15% | |
| 2025-06-09 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 55,000 0.1108% | $48.64 | $2.68M | -49.45% | |
| 2025-06-06 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 80,000 0.1619% | $47.78 | $3.82M | -48% | |
| 2025-06-05 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 75,000 0.1517% | $47.30 | $3.55M | -47.38% | |
| 2025-06-04 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 75,000 0.1526% | $47.76 | $3.58M | -47.56% | |
| 2025-06-03 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 65,000 0.1303% | $46.97 | $3.05M | -47.36% | |
| 2025-06-02 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 65,000 0.1323% | $46.33 | $3.01M | -45.8% | |
| 2025-05-30 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 25,000 0.0509% | $45.90 | $1.15M | -45.25% | |
| 2025-05-29 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 25,000 0.05% | $46.90 | $1.17M | -47.29% | |
| 2025-05-28 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 20,000 0.0411% | $47.41 | $948,174 | -46.25% | |
| 2025-05-27 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 20,000 0.0401% | $48.67 | $973,322 | -48.74% | |
| 2025-05-23 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 25,000 0.0507% | $46.93 | $1.17M | -45.77% | |
| 2025-05-22 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 25,000 0.0511% | $46.27 | $1.16M | -44.6% | |
| 2025-05-21 | Sale | Cogent Communications Holdings, Inc. CCOI | CHAIRMAN, CEO, AND PRESIDENT | 40,000 0.0824% | $46.81 | $1.87M | -43.54% |