Biggest Bearish Activity 2.25.2013

Bear CNBC Day TradingPaper bought 4500 TSN March 23 Puts for $.25 when stock was trading $23.86
Paper bought 3000 ITUB March 21 Puts for $.25 (2.3 times usual volume) when stock was trading $21.97
Paper bought 625 BBG April 15 Puts for $.40 (3.3 times usual volume) when stock was trading $17.87
Paper bought 450 SIMO March 12.5 Puts for $.325 (2.3 times usual volume) when stock was trading $13.21
Paper bought 750 ANSS March 75 Puts for $2.40 (33.6 times usual volume) when stock was trading $76.14