PERFORM $40 60 - rh re e, 40- = a. cn 're 30 0 20 03 2013 01 02 03 2014 01 02 03 2015 01 02 03 WS changed its rating system from (Strong Buy/Buy/Hold/Sell) to (Out erform/ Neutral/Under erforrn on Jul 14. 2009. Please access the attached hyperlink for WS' Coverage Universe: research Applicable disclos

ayed until the following quarter.=Additional information on recommended securities is available on request.<=> * WS changed its rating system=from (Strong Buy/Buy/Hold/Sell) to (Outperform/ Neutral/Underperform) on J=ly 14, 20O9. Please access the attached hyp=rlink for WS Coverage Universe: http://www.wedbush.com/serv