RADNOR, Pa., Oct. 06, 2025 (GLOBE NEWSWIRE) -- The law firm of Kessler Topaz Meltzer & Check, LLP (www.ktmc.com) informs investors that a securities class action lawsuit has been filed against Fortinet, Inc. (“Fortinet”) (NASDAQ: FTNT) on behalf of those who purchased or otherwise acquired Fortinet common stock between November 8, 2024, and August 6, 2025, inclusive (the “Class Period”). The lead plaintiff deadline is November 21, 2025. CONTACT KESSLER TOPAZ MELTZER & CHECK, LLP: If you suffered Fortinet lo ...