Cogent Communications amends indenture, raises ratio-liens secured leverage cap to 4.75x

• Cogent Communications Holdings amended its indenture for 6.500% Senior Secured Notes due 2032 via a first supplemental indenture dated June 15, 2026.
• The deal raised the “ratio liens” secured leverage limit to 4.75:1.00 from 4.00:1.00.
• It also required proceeds from certain data center sales to fund discounted debt repurchases, with at least 50% directed to the 2032 notes.
• The amendments restricted IRU-related dividends or transfers, limiting movement to non-guarantor or unrestricted subsidiaries.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Cogent Communications Holdings Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001104659-26-074046), on June 15, 2026, and is solely responsible for the information contained therein.