Cogent Communications Holdings, Inc. (CCOI)
Nasdaq: CCOI · Communications Services, NEC · Washington, DC · filing with the SEC since 2001
Grade5.6
◀ Past 7.8● Present 5.7▶ Future 4.1
Who runs Cogent Communications Holdings, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Schaeffer Dave
CHAIRMAN, CEO, AND PRESIDENT. First filing Jan 2006, latest May 4, 2026, 47 filings in all.
Officers reporting now
6
of 12 people with a filing in the last fifteen months
Directors reporting now
6
25 people on the record since 2006
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Montagner Marc | DIRECTOR NOMINEE | Mar 2010 | Sep 30, 2026 | none |
| Kilmer Henry W | VP OF NETWORK STRATEGY | Feb 2014 | Sep 15, 2026 | 5 · $200,000 |
| Weed Thaddeus Gerard | VICE PRESIDENT, CFO | Jan 2006 | Sep 3, 2026 | 4 · $400,000 |
| Schaeffer Dave | CHAIRMAN, CEO, AND PRESIDENT | Jan 2006 | May 4, 2026 | none |
| Chang John B. | VP & CHIEF LEGAL OFFICER | Aug 2019 | Jan 5, 2026 | none |
| Harris Mark Andrew | VP & Chief Revenue Officer | Sep 2025 | Jan 5, 2026 | none |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Brooks Steven D | director | Jan 2006 | Sep 30, 2026 | none |
| De SA Paul | director | Jan 2022 | Sep 30, 2026 | none |
| Ferguson Lewis H | director | Apr 2007 | Sep 30, 2026 | 3 · $200,000 |
| Howard Eve N | director | Jul 2022 | Sep 30, 2026 | none |
| Howell Deneen C | director | Jul 2021 | Sep 30, 2026 | none |
| Kennedy Sheryl Lynn | director | Nov 2019 | Sep 30, 2026 | 3 · $200,000 |
Earlier names on the record13, newest filing first
Bubeck James · officer · last filing Jun 2025Bath Blake · director · last filing Mar 2025Kapp David Allen · officer · last filing Aug 2023Danielson Jeffrey S · officer · last filing Aug 2023O'Connor Greg W · officer · last filing May 2023Kummer Raymond B · officer · last filing Jan 2023Wallace Sean Robert · officer · last filing Mar 2022Katz Carolyn · director · last filing Oct 2021Oneill Timothy G · officer · last filing Jun 2021Slagmuylder Jean-Michel F.F. · officer · last filing Mar 2020Weingarten Tim · director · last filing Oct 2019Liebhaber Richard · director · last filing Oct 2019Beury Robert N Jr · officer · last filing May 2019
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.