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COGENT COMMUNICATIONS HOLDINGS, INC. insider trading

CCOINASDAQ
$8.46+0.23 (+2.79%)as of Oct 2, 2026

“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

Insider Trading vs Stock Price

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-79.1%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Open market purchase
Open market sell
Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Key players

  • DSDave SchaefferCHAIRMAN, CEO, AND PRESIDENT3.6476%of company
  • TGThaddeus Gerard WeedVICE PRESIDENT, CFO0.3769%of company
  • JBJohn B. ChangVP & CHIEF LEGAL OFFICER0.3724%of company
  • MAMark Andrew HarrisVP & Chief Revenue Officer0.2151%of company
  • MMMarc MontagnerDirector0.2017%of company
  • SDSteven D. BrooksDirector0.1213%of company
  • JBJames BubeckCHIEF REVENUE OFFICER0.1077%of company
  • dSde Sa PaulDirector0.0727%of company
  • HWHenry W. KilmerVP OF NETWORK STRATEGY0.0707%of company
  • DCDeneen C. HowellDirector0.0699%of company

AI Activity Analysis

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Insider activity

Fromto
CompanyInsider / roleActionΔOwnAvg priceAmount
CCOIHenry W. KilmerVP OF NETWORK STRATEGYOpen market sell$22.1K-6.2%$9.21$22.1KSep 15, 2026Sep 15, 2026
CCOIThaddeus Gerard WeedVICE PRESIDENT, CFOOpen market sell$45.4K-2.5%$9.37$45.4KSep 2, 2026Sep 3, 2026
CCOIThaddeus Gerard WeedVICE PRESIDENT, CFOOpen market sell$81.4K-2.4%$16.79$81.4KJun 16, 2026Jun 16, 2026
CCOIHenry W. KilmerVP OF NETWORK STRATEGYOpen market sell$40.8K-5.9%$17.01$40.8KJun 15, 2026Jun 15, 2026
CCOILewis H. FergusonDirectorOpen market sell$57K-11.7%$20.36$57KMay 28, 2026May 28, 2026
CCOISheryl Lynn KennedyDirectorOpen market sell$53.5K-24.4%$16.22$53.5KMay 14, 2026May 18, 2026
CCOIHenry W. KilmerVP OF NETWORK STRATEGYOpen market sell$56K-5.5%$23.35$56KMar 6, 2026Mar 9, 2026
CCOISheryl Lynn KennedyDirectorOpen market sell$75.9K-24.6%$22.99$75.9KMar 5, 2026Mar 5, 2026
CCOILewis H. FergusonDirectorOpen market sell$50.8K-9.7%$23.03$50.8KMar 5, 2026Mar 5, 2026
CCOIThaddeus Gerard WeedVICE PRESIDENT, CFOOpen market sell$110K-2.3%$22.63$110KMar 5, 2026Mar 5, 2026
CCOIThaddeus Gerard WeedVICE PRESIDENT, CFOOpen market sell$175K-7.6%$23.99$175KDec 11, 2025Dec 12, 2025
CCOIHenry W. KilmerVP OF NETWORK STRATEGYOpen market sell$95K-12.4%$19.79$95KDec 8, 2025Dec 8, 2025
CCOILewis H. FergusonDirectorOpen market sell$81.4K-17.2%$20.34$81.4KDec 2, 2025Dec 2, 2025
CCOIHenry W. KilmerVP OF NETWORK STRATEGYOpen market sell$0+6.6%$0.00$0Dec 1, 2025Dec 2, 2025
CCOISheryl Lynn KennedyDirectorOpen market sell$51.2K-19.3%$21.34$51.2KNov 11, 2025Nov 12, 2025
End of history · 15 transactions
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