INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Cogent Communications Holdings, Inc. of Class Action Lawsuit and Upcoming Deadlines – CCOI

Pomerantz Law Firm has filed a class action lawsuit against Cogent Communications Holdings, Inc. (NASDAQ: CCOI), alleging securities fraud and unlawful business practices. The lawsuit stems from Cogent's repeated misrepresentations regarding its wavelength business performance, including overstated backlog figures, missed installation targets, and undisclosed operational constraints. The company's stock declined significantly following multiple earnings announcements that revealed lower-than-expected revenues and customer connections. Investors who purchased Cogent securities during the class period have until September 21, 2026, to request Lead Plaintiff status.