Monarch Cement Co. (The) (MCEMB: Grey Market) | Scheduled Ex-Dividend Tue, Aug 21, 2018 02:30 - Monarch Cement Co. (The) ( MCEMB : Grey Market) - Scheduled Ex-Dividend - Monarch Cement Co. (The) has announced a dividend ex-date for (MCEMB: Grey Market). Monarch Cement Co. (The) is scheduled to disburse a Cash Dividend dividend of $0.4 on Thu, Aug 30, 2018 to shareholders of MCEMB. You may find a complete list of dividends at otcmarkets.com .