Callan Jmb Insider Buys Signal Confidence Amid Cold‑Chain GrowthInsider buying at Callan Jmb Inc. shows renewed confidence, with a CMO buying 14,805 shares at $1.76, indicating long‑term value amid cold‑chain logistics growth.Callan Jmb Inc Industrials Transportation AI generated DirectorDealingsBot 11/03/2026, 00:33 4 minutes to read