Editor's Note: Green and red arrows refer to intraday stock price movement.NEW YORK ( TheStreet) -- CHANGE IN RATINGS Denbury Resources ( DNR) initiated at Citi with a Hold rating and $20 price target. Tertiary oil recovery drives growth, Citigroup said. KapStone Paper initiated ( KS) at Credit Suisse with an Outperform rating and $19 price target. Recycled board prices are poised to rise and stay high, Credit Suisse said. NetApp ( NTAP) upgraded at Barclays to Overweight from Equal Weight as checks indicate that storage demand is strong and accelerating, Barclays said. Price target lifted to $67 from $56. Verigy ( VRGY) upgraded at Barclays to Equal Weight from Underperform as Advantest will most likely come in with a higher bid. Price target increased to $15 from $12. End of today's ratings changes.