Unusual Options Activity 5.22.2013

Chart Futures Options TradingPaper bought 29,864 MNKD Jan 5 Calls for $1.98 (7.2 times usual volume) with stock at $5.92

Paper sold 6,250 MRK Jul 48 Calls for $1.15 (2.6 times usual volume) with stock at $47.65

Paper sold 5,000 BMY Jan 41 Puts for $1.56 (2.9 times usual volume) with stock at $46.56

Paper bought 1,000 HD Jan 82.5 Puts for $6.60 (2 times usual volume) with stock at $81.33
Paper sold 3,886 NTAP Aug 37 Puts for $1.90 (2.6 times usual volume) with stock at $37.76