Royal Boskalis Westminster NV (RBWNY: Grey Market) | Scheduled Ex-Dividend Wed, Mar 27, 2019 11:36 - Royal Boskalis Westminster NV ( RBWNY : Grey Market) - Scheduled Ex-Dividend - Royal Boskalis Westminster NV has announced a dividend ex-date for (RBWNY: Grey Market). Royal Boskalis Westminster NV is scheduled to disburse a Cash Dividend dividend of $0.10617 on Fri, May 10, 2019 to shareholders of RBWNY. You may find a complete list of dividends at otcmarkets.com .