Mon, May 07, 2018 12:00 - Petroquest Energy, Inc. (PQ: OTCQX U.S.) - Symbol Change - The symbol, PQ, is no longer a valid symbol for Petroquest Energy,
Growth Capitalist (https://growthcapitalist.com/2018/05/petroquest-energy-inc-pq-otcqx-u-s-symbol-change/)
Mon, May 07, 2018 12:00 - Petroquest Energy, Inc. (PQ: OTCQX U.S.) - Symbol Change - The symbol, PQ, is no longer a valid symbol for Petroquest Energy,