Blackhawk Bancorp, Inc. (BHWB: OTCQX U.S. Premier) | Scheduled Ex-Dividend Thu, Aug 23, 2018 12:28 - Blackhawk Bancorp, Inc. ( BHWB : OTCQX U.S. Premier) - Scheduled Ex-Dividend - Blackhawk Bancorp, Inc. has announced a dividend ex-date for (BHWB: OTCQX U.S. Premier). Blackhawk Bancorp, Inc. is scheduled to disburse a Cash Dividend dividend of $0.1 on Thu, Sep 06, 2018 to shareholders of BHWB. You may find a complete list of dividends at otcmarkets.com .