
FLOWER MOUND, Texas, Sept. 01, 2026 (GLOBE NEWSWIRE) -- Mannatech, Incorporated (NASDAQ: MTEX ) announced the retirement of J. Stanley Fredrick from the Board of Directors (the “Board”) of Mannatech, Incorporated (the “Company”) and the appointment of Robert Toth to serve as Chairman of the Board effective September 1, 2026.





