Biggest Bullish Activity 2.13.2013

bullishPaper bought 4500 CALD June 5 Calls for $.60 (1125 times usual volume) when stock was trading $4.66
Paper bought 2337 ARRS May 17.5 Calls for $.70 (8.5 times usual volume) when stock was trading $16.88
Paper bought 1632 DGI Feb 27.5 Calls for $.45 (5.0 times usual volume) when stock was trading $27.81
Paper bought 350 HNR Feb 10 Calls for $.20 (1.8 times usual volume) when stock was trading $9.44
Paper bought 19,450 DG Aug 50 Calls for $1.15 (7.0 times usual volume) when stock was trading $43.91