Sat, Apr 06, 2013 12:00 - MPM Technologies, Inc. (MPML: OTC Link) - Tier Change - The symbol, MPML, no longer is classified as OTC Pink No Information. As of Sat, Apr 06, 2013, MPML resides in the OTC Pink Limited tier. You may find a complete list of tier changes at otcmarkets.com.
MPM Technologies (CE) (USOTC:MPML)
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