LOS ANGELES, Oct. 28, 2025 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises DexCom, Inc., (“DexCom” or the "Company") (NASDAQ: DXCM) investors off a class action on behalf of investors that bought securities between July 26, 2024 and September 17, 2025, inclusive (the “Class Period”). DexCom investors have until December 26, 2025 to file a lead plaintiff motion. Investors are encouraged to contact attorney Lesley F. Portnoy, by phone 844-767-8529 or email: lesley@portnoylaw.com, to discuss their legal right ...