X0202 4 2006-01-19 0 0000798949 UNIT CORP UNT 0001052073 ADCOCK J MICHAEL 3701 NORTH HARRISON SHAWNEE OK 74804 1 0 0 0 Common Stock 2006-01-19 2006-01-19 4 M 0 3500 20.10 A 3500.00 D Common Stock 2006-01-19 4 S 0 300 59.87 D 3200.00 D Common Stock 2006-01-19 4 S 0 2700 59.77 D 500.00 D Common Stock 2006-01-19 2006-01-19 4 S 0 500 59.82 D 0.00 D Common Stock 600.00 I By Spouse Common Stock 77491.00 I By Trust Stock Option (Right to Buy) 20.10 2006-01-19 2006-01-19 4 M 0 3500 20.10 D 2002-11-02 2012-05-02 Common Stock 3500.00 0.00 D By: By Mark E. Schell under POA 2006-01-20