NEW YORK, Feb. 02, 2025 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities, including call options, of Five9, Inc. (NASDAQ: FIVN) between June 4, 2024 and August 8, 2024, both dates inclusive (the “Class Period”), of the important February 3, 2025 lead plaintiff deadline. SO WHAT: If you purchased Five9 securities or call options during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a ...