Glancy Prongay & Murray LLP Announces Investigation of Cogent Communications Holdings, Inc. (CCOI) on Behalf of Investors

LOS ANGELES--(BUSINESS WIRE)--Glancy Prongay & Murray LLP, a leading national shareholder rights law firm, today announced that it is investigating potential claims against the board of directors of Cogent Communications Holdings, Inc. ("Cogent†or the "Company†) (NASDAQ: CCOI) concerning whether the board breached its fiduciary duties to shareholders. IF YOU ARE A COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) SHAREHOLDER, CLICK HERE TO PARTICIPATE. What Happened? In August 2025, JPMorgan and RBC Capital sei ...