(NASDAQ:CJMB) SPRING BRANCH, Texas, Sept. 02, 2025 (GLOBE NEWSWIRE) -- Callan JMB INC. (NASDAQ: CJMB) (“Callan JMB” or the “Company”), an integrative logistics company empowering the healthcare industry and emergency management agencies through fulfillment, storage, monitoring, and cold chain logistics services, today announced that management will participate in the following September 2025 investment conferences.