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AI brief of an SEC Form 8-K · Cogent Communications Holdings (CCOI)

Cogent Communications CRO James Bubeck to retire effective September 2, 2025

Neutral Impact 3 of 5 leadership Written later

Cogent Communications said its Vice President of Global Sales and Chief Revenue Officer, James Bubeck, will retire effective September 2, 2025. Mark Andrew Harris, currently Vice President of European Sales, will succeed him in that role upon Mr. Bubeck's retirement.

Key points

  • James Bubeck notified the company on August 11, 2025 of his intent to retire, effective September 2, 2025.
  • Mark Andrew Harris, age 61, will become Vice President of Global Sales and Chief Revenue Officer.
  • Mr. Harris joined the company in 2023 through its acquisition of Sprint Communications from T-Mobile and has worked in Sprint sales roles since April 2003.

The filing

CompanyCogent Communications Holdings (CCOI)
Form8-K, current report
Filed with the SECAug 15, 2025, 4:30 PM ET
Accession number0001104659-25-079272

Items reported: 5.02 Director / Officer Change7.01 Regulation FD Disclosure

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 2:07 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on August 15, 2025.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.