Stamper Oil & Gas Corp (AZUEF: Grey Market) | Symbol Change Thu, Aug 17, 2017 12:00 - Stamper Oil & Gas Corp ( AZUEF : Grey Market) - Symbol Change - The symbol, AZUEF, is no longer a valid symbol for Stamper Oil & Gas Corp. As of Thu, Aug 17, 2017, the new trading symbol is STMGF. You may find a complete list of symbol changes at otcmarkets.com .
