Cobalt Coal Ltd. (CCCXF: Grey Market) | Deleted Symbol Fri, May 25, 2018 12:00 - Cobalt Coal Ltd. (CCCXF: Grey Market) - Deleted Symbol - As of Fri, May 25, 2018, CCCXF is no longer a valid symbol. You may find a complete list of deleted symbols at
otcmarkets.com .