Schaeffer Dave

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Schaeffer Dave
CIK #0001166976
EDGAR Form CIK 2011 - 2026
4 [0001166976]
Form 3/4/5 Subject 2011 - 2026
Cogent Communications Holdings Inc
Schaeffer Dave
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Cogent Communications Holdings Inc CCOI
common stock
2025-12-31 Gift 229,657 $0.00
Cogent Communications Holdings Inc CCOI
common stock
2025-12-31 Gift 229,657 $0.00
Cogent Communications Holdings Inc CCOI
common stock
2025-12-31 Grant 229,657 $0.00
Cogent Communications Holdings Inc CCOI
common stock
2025-08-08 Sell 818,909 $27.50 22,519,998
Cogent Communications Holdings Inc CCOI
common stock
2025-08-07 Sell 1,840,669 $32.60 60,005,809
Cogent Communications Holdings Inc CCOI
common stock
2025-06-16 Sell 45,000 $47.14 2,121,300
Cogent Communications Holdings Inc CCOI
common stock
2025-06-16 Sell 25,000 $47.05 1,176,250
Cogent Communications Holdings Inc CCOI
common stock
2025-06-13 Sell 45,000 $47.42 2,133,900
Cogent Communications Holdings Inc CCOI
common stock
2025-06-13 Sell 10,000 $47.34 473,400
Cogent Communications Holdings Inc CCOI
common stock
2025-06-12 Sell 10,000 $47.83 478,300
Cogent Communications Holdings Inc CCOI
common stock
2025-06-12 Sell 45,000 $47.87 2,154,150
Cogent Communications Holdings Inc CCOI
common stock
2025-06-11 Sell 10,000 $48.35 483,500
Cogent Communications Holdings Inc CCOI
common stock
2025-06-11 Sell 45,000 $48.55 2,184,750
Cogent Communications Holdings Inc CCOI
common stock
2025-06-10 Sell 15,000 $48.63 729,450
Cogent Communications Holdings Inc CCOI
common stock
2025-06-10 Sell 40,000 $48.70 1,948,000
Cogent Communications Holdings Inc CCOI
common stock
2025-06-09 Sell 40,000 $48.51 1,940,400
Cogent Communications Holdings Inc CCOI
common stock
2025-06-09 Sell 15,000 $48.99 734,850
Cogent Communications Holdings Inc CCOI
common stock
2025-06-06 Sell 50,000 $47.78 2,389,000
Cogent Communications Holdings Inc CCOI
common stock
2025-06-06 Sell 30,000 $47.78 1,433,400
Cogent Communications Holdings Inc CCOI
common stock
2025-06-05 Sell 40,000 $47.29 1,891,600
showing 20 of 93 most recent transactions
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