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CCOI insider trading

COGENT COMMUNICATIONS HOLDINGS, INC. — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
0
Bought · 24 mo
$0
Buys · last 90 days
0 · $0
Most recent buy

Recent insider filings

FiledInsiderTypeSharesPriceValue
2025-08-11SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold818,909$27.50$22.5M
2025-08-08SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold1,840,669$32.60$60.0M
2025-06-16SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold45,000$47.42$2.1M
2025-06-16SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold70,000$47.11$3.3M
2025-06-12SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold45,000$48.55$2.2M
2025-06-12SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold45,000$47.87$2.2M
2025-06-10SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold40,000$48.70$1.9M
2025-06-09SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold75,000$47.30$3.5M
2025-06-09SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold80,000$47.78$3.8M
2025-06-09SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold40,000$48.51$1.9M
2025-06-05SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold75,000$47.76$3.6M
2025-06-04SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold50,000$47.00$2.4M
2025-06-03SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold50,000$46.38$2.3M
2025-06-02SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold25,000$45.90$1.1M
2025-05-30SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold25,000$46.90$1.2M
2025-05-27SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold25,000$46.93$1.2M
2025-05-23SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold25,000$46.27$1.2M
2025-05-22SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold40,000$46.81$1.9M
2025-05-16SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold40,000$50.38$2.0M
2025-05-15SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold30,000$50.64$1.5M
2025-05-14SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold42,628$50.45$2.2M
2025-03-05SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold60,000$71.77$4.3M
2024-11-27SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold60,000$83.33$5.0M
2024-09-11SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT
Sold65,000$71.75$4.7M

See CCOI on the chart

Every insider buy and sell for CCOI plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.