WASHINGTON, May 1, 2024 /PRNewswire/ -- Cogent Communications Holdings, Inc.("Cogent") (NASDAQ: CCOI), one of the largest Internet service providers in the world, today announced that Dave Schaeffer, Cogent's Chief Executive Officer, will present at the following conferences: The 2024 MoffettNathanson Media & Communications Conference is being held at the Hilton Midtown in New York, NY. Dave Schaeffer will be presenting on Wednesday, May 15th at 11:00 a.m. ET. The 52nd Annual J.P. Morgan Global Technology, ...