Unusual Option Activity

A trader sold 4,000 PKT Dec 15 Calls for $0.50 (8.2 times usual volume) with stock at $14.96
A trader bought 3,400 CCJ Dec 20 Calls for $0.40 (2.8 times usual volume) with stock at $19.37
A trader bought 977 KND Feb 15 Calls for $1.00 (3.3 times usual volume) with stock at $15.19
A trader bought 6,040 AMLP Jan 17 Puts for $0.25 (4.3 times usual volume) with stock at $17.62
A trader bought 5,000 IBKR Dec 22 Puts for $0.30 (5.5 times usual volume) with stock at $22.84