secwatch.observer — SEC 8-K summary ====================================== Issuer: COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) CIK: 0001158324 Form: 8-K Filed at: 2026-06-15T20:20:46+00:00 Accession: 0001104659-26-074046 Event type: debt Sentiment: neutral Materiality: 0.55 Item codes: 1.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Cogent amends indenture to raise secured leverage ratio to 4.75x and mandate data center sale proceeds for debt buybacks -------------------------------------------------------------------------------- - Secured leverage ratio under 'ratio liens' basket increased from 4.00:1.00 to 4.75:1.00. - Proceeds from data center sales must be used to repurchase or retire existing indebtedness at a discount; at least 50% must go to repurchasing its 6.500% Senior Secured Notes due 2032. - Data center sale proceeds cannot be used to increase available restricted payment capacity under the Indenture. - Cogent Group prohibited from transferring IRUs to unrestricted subsidiaries or non-guarantor restricted subsidiaries with limited exceptions. - Amendment approved by majority noteholders and effective June 15, 2026. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1158324/000110465926074046/0001104659-26-074046-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1158324/000110465926074046/tm2617890d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-074046 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer