secwatch.observer — SEC 8-K summary
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Issuer:     COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI)
CIK:        0001158324
Form:       8-K
Filed at:   2025-08-15T23:59:59+00:00
Accession:  0001104659-25-079272
Event type: leadership
Sentiment:  neutral
Materiality: 0.40
Item codes: 5.02, 7.01
LLM model:  deepseek-v4-flash:cloud@v2

Cogent Communications VP of Global Sales & CRO James Bubeck to retire; Mark Andrew Harris named successor
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- James Bubeck to retire as VP of Global Sales and Chief Revenue Officer, effective September 2, 2025.
- Mark Andrew Harris will succeed Bubeck as VP of Global Sales and Chief Revenue Officer effective upon retirement.
- Harris, age 61, joined Cogent in 2023 via Sprint Communications acquisition; with Sprint sales since 2003.
- Harris most recently served as VP of European Sales for Cogent.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1158324/000110465925079272/0001104659-25-079272-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1158324/000110465925079272/tm2523528d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-25-079272

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer