NEW YORK–(BUSINESS WIRE)–Why: Rosen Law Firm, a global investor rights law firm, reminds investors about a class action lawsuit on behalf of purchasers of common stock of Cogent Communications Holdings, Inc. (NASDAQ: CCOI) between February 29, 2024 and May 1, 2026, inclusive (the “Class Period”). Cogent Communications is one of the largest carriers of internet traffic in the world. For more information, submit a form, email attorney Phillip Kim, or give us a call at 866-767-3653. The Allegati