Lone Star Gold, Inc. (LSTG: Pink Current) | Symbol Change Fri, Mar 01, 2019 12:00 - Lone Star Gold, Inc. ( LSTG : Pink Current) - Symbol Change - The symbol, LSTG, is no longer a valid symbol for Lone Star Gold, Inc.. As of Fri, Mar 01, 2019, the new trading symbol is LSTGD. You may find a complete list of symbol changes at otcmarkets.com .