Mon, Oct 21, 2013 12:00 - Optigenex, Inc. (OPGXD: OTC Pink No Information) - Symbol Change - The symbol, OPGXD, is no longer a valid symbol for Optigenex, Inc.. As of Mon, Oct 21, 2013, the new trading symbol is OPGX. You may find a complete list of symbol changes at otcmarkets.com.
Optigenex (CE) (USOTC:OPGX)
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