Unusual Option Activity

A trader bought 11,000 TWM Jan 32 Calls for $0.05 (8 times usual volume) with stock at $13.74
A trader bought 2,200 REN Nov 10 Calls for $0.25 (3.5 times usual volume) with stock at $9.25
A trader bought 1,200 DATA Nov 7 Calls for $0.70 (2.9 times usual volume) with stock at $62.44
A trader bought 2,000 TYC Nov 33 Puts for $0.09 (2.3 times usual volume) with stock at $36.13
A trader bought 2,000 SGEN Dec 30 Puts for $0.70 (2.9 times usual volume) with stock at $39.19