Parametric Sound Corp | 2013 | FY | 3


   Number   Average Purchase Price Per Share 
Shares purchasable under outstanding warrants at October 1, 2011   320,000   $3.75 
Stock purchase warrants issued   205,339   $5.625 
Stock purchase warrants exercised         
Shares purchasable under outstanding warrants at September 30, 2012   525,339   $4.48 
Stock purchase warrants issued   4,200   $8.72 
Stock purchase warrants exercised   (392,194)  $4.19 
Shares purchasable under outstanding warrants at September 30, 2013   137,345   $5.45 

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