Fri, Aug 23, 2013 12:00 - Argyle Security, Inc. (ARGL: OTC Pink No Information) - Tier Change - The symbol, ARGL, no longer is classified as OTC Pink No Information. As of Fri, Aug 23, 2013, ARGL resides in the OTC Pink Limited tier. You may find a complete list of tier changes at otcmarkets.com.
Argyle Security (CE) (USOTC:ARGL)
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Argyle Security (CE) (USOTC:ARGL)
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