X0303 4 2011-02-15 0000798949 UNIT CORP UNT 0001012081 SCHELL MARK E 7130 SOUTH LEWIS, SUITE 1000 TULSA OK 74136 1 SR. V-P, General Counsel Common Stock 2011-02-15 4 A 0 8950.0000 0.0000 A 48473.0000 D Common Stock 35710.0000 I By 401(k) Represents total number of shares awarded. 6,265 shares will vest in three equal annual installments beginning March 9, 2012. 2,685 shares are subject to performance requirements and will vest, subject to adjustment based on performance outcomes, on March 9, 2014. This information is based on a plan statement dated as of February 17, 2011. By April Adler under POA 2011-02-17