Unusual Option Activity

A trader bought 10,000 CBS Mar 60 Calls for $3.60 (5.6 times usual volume) with stock at $59.08
A trader bought 2,000 HNT Dec 32.5 Calls for $0.85 (5 times usual volume) with stock at $30.04
A trader bought 1,300 SFI Dec 12 Puts for $0.25 (4.9 times usual volume) with stock at $12.51
A trader bought 2,655 BMRN Nov 60 Puts for $1.00 (3.5 times usual volume) with stock at $64.59
A trader bought 5,000 FBC Apr 15 Puts for $1.45 (10 times usual volume) with stock at $16.24