Cogent Communications Holdings Securities Fraud Class Action Result of Undisclosed Demand and Backlog Issues and approximately 29% Stock Decline - Investors may Contact Lewis Kahn, Esq, at Kahn Swick & Foti, LLC

Kahn Swick & Foti, LLC (KSF) reminds investors with substantial losses in Cogent Communications Holdings, Inc. (NASDAQ: CCOI) that they have until September 21, 2026, to file lead plaintiff applications in a securities class action lawsuit. The lawsuit alleges that Cogent and its executives failed to disclose material information regarding the company's optical wavelength "backlog," misrepresenting demand, and lacked the financial capacity to maintain its dividend policy, leading to a significant stock decline. Investors who purchased shares between February 29, 2024, and May 1, 2026, are encouraged to contact KSF for legal guidance.