Bearish Signals

A trader bought 2,500 GAME Dec 5 Puts for $1.10 (10.8 times usual volume) with stock at $4.10
A trader bought 5,000 ATVI Dec 15 Puts for $0.10 (4.6 times usual volume) with stock at $16.94
A trader bought 1,350 KBR Jan 34 Puts for $1.54 (3.5 times usual volume) with stock at $33.84
A trader bought 3,000 PVA Mar 7.5 Puts for $0.30 (3.3 times usual volume) with stock at $10.63