X0303 4 2010-02-10 0 0000757011 USG CORP USG 0001468582 Rodewald Jeffrey P. C/O USG CORPORATION 550 WEST ADAMS STREET CHICAGO IL 60661 0 1 0 0 Vice President Common Stock 2010-02-10 4 A 0 4939 0 A 25974 D Common Stock 2010-02-11 4 F 0 311 12.46 D 25663 D Employee Stock Option (right to buy) 11.98 2010-02-10 4 A 0 7286 0 A 2020-02-10 Common Stock 7286 7286 D Restricted stock units that vest in four equal annual installments beginning on February 10, 2011. Each unit represents the right to receive one share of common stock. Shares withheld to satisfy tax withholding obligation upon vesting of restricted stock units previously reported as securities beneficially owned, as required by applicable Restricted Stock Units Agreement. The option vests in four equal annual installments beginning on February 10, 2011. /s/ Ellis A. Regenbogen, Attorney-in-Fact 2010-02-12