Pioneer Power Solutions Inc (PPSI)

[Stock]

OTCBB, OTHER-OTC AND PORTAL SYSTEM CHANGES

SECURITY ADDITIONS
DL Date Symbol Company Name Effective Date OATS Reportable Flag Comments
2/5/2009 SRRC Sierra Concepts, Inc. Common Stock 2/6/2009 Y **
2/6/2009 SRRC Sierra Concepts, Inc. Common Stock 2/9/2009 Y From NBB (SRRC)**

SECURITY DELETIONS
Dl Date Symbol Company Name Effective Date/Comments
2/6/2009 SRRC Sierra Concepts, Inc. Common Stock 2/9/2009 Added to OTCBB (SRRC)**

NAME/SYMBOL CHANGES
DL Date Date Old Symbol/Name New Symbol/Name
1/6/2010 1/7/2010 SRRC Sierra Concepts, Inc. Common Stock PPSI Pioneer Power Solutions, Inc. Common Stock

http://www.otcbb.com/asp/dailylist_search.asp?DirectSymbol=SRRC&OTCBB=ALL