Merchants & Marine Bancorp Inc. (MNMB: OTCQX U.S.) | Scheduled Ex-Dividend Tue, Aug 21, 2018 11:37 - Merchants & Marine Bancorp Inc. ( MNMB : OTCQX U.S.) - Scheduled Ex-Dividend - Merchants & Marine Bancorp Inc. has announced a dividend ex-date for (MNMB: OTCQX U.S.). Merchants & Marine Bancorp Inc. is scheduled to disburse a Cash Dividend dividend of $0.3 on Thu, Sep 13, 2018 to shareholders of MNMB. You may find a complete list of dividends at otcmarkets.com .