CCOI IMPORTANT DEADLINE: ROSEN, LEADING INVESTOR COUNSEL, Encourages Cogent Communications Holdings, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important September 21 Deadline in Securities Class Action - CCOI

Rosen Law Firm is encouraging investors who suffered losses in Cogent Communications Holdings, Inc. (CCOI), UWM Holdings Corporation (UWMC), and UP Fintech Holding Limited (TIGR) to join securities class action lawsuits. The firm alleges that Cogent made false statements about its optical wavelength backlog and financial capacity, while investigations are ongoing for the other companies. The lead plaintiff deadline for the Cogent case is September 21, 2026.