X0306 4 2013-02-28 0 0001330849 HERCULES OFFSHORE, INC. HERO 0001357644 Feyling Claus C/O HERCULES OFFSHORE, INC. 9 GREENWAY PLAZA, SUITE 2200 HOUSTON TX 77046 0 1 0 0 President, Hercules Int'l Common Stock, Par Value $0.01 Per Share 2013-02-28 4 A 0 20878 0 A 141490 D Common Stock, Par Value $0.01 Per Share 2013-02-28 4 A 0 17589 0 A 159079 D These shares of performance-based restricted stock were awarded on February 28, 2012. The amount of the award was based upon the achievement of certain performance objectives for fiscal year 2012, which was determined on February 28, 2013. The shares will vest in three equal installments on each of February 28, 2013, February 28, 2014 and February 28, 2015. These shares of restricted stock will vest in three equal installments on each of the first three anniversaries of the date of grant, beginning February 28, 2014. /s/ Beau M. Thompson, attorney-in-fact 2013-03-04