PACKAGING CORP. OF AMERICA (PKG $36.26 rated Overweight with $39 price target) NUMEROUS CONSERVATISMS ADDED TO THE MODEL INCLUDING FEWER STOCK BUYBACKS AT HIGHER SHARE PRICES AND ONLY 25% OF ANNOUNCED $50/TON INDUSTRYWIDE CONTAINERBOARD PRICE HIKES. 10/17/2012

INTERNATIONAL PAPER ($35.93 rated overweight with $47 down from $50 price target) SHAVED PRICE TARGET $3 PRIMARILY DUE TO LOWER PRICE CONTAINERBOARD PRICE GAIN ESTIMATE BASED ON 3Q ACTUAL AND ESTIMATE OF ¼ OF ANNOUNCED HIKE WITH LOW OCC 11/4/2012

AEM (AEM $54.93 rated Underweight cut from Neutral with $40 up from $37 price target) NPV/SHARE INCREASES BY $2.45 DUE TO LOWER LONG TERM OPERATING COSTS AT MEADOWBANK AND LARONDE; SHARE PRICE APPRECIATION > TWICE ESTIMATED NPV/SHARE CAUSES DOWNGRADE. 11/6/2012