Immuno-Biological Laboratories Co., Ltd.'s upcoming ex-dividend date is on Mar 30, 2026. Immuno-Biological Laboratories Co., Ltd. shareholders who own JP:4570 stock before this date will receive Immuno-Biological Laboratories Co., Ltd.'s next dividend payment of ¥6 per share on Jun 01, 2026. Add JP:4570 to your watchlist to be reminded before Immuno-Biological Laboratories Co., Ltd.'s ex-dividend date.