NEW YORK, Jan. 21, 2025 /PRNewswire/ — Pomerantz LLP announces that a class action lawsuit has been filed against Five9, Inc. (“Five9” or the “Company”) (NASDAQ: FIVN). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW),…