X0306 4 2017-05-08 1 0001003344 HEADWATERS INC HW 0001347095 Summers Sylvia 10701 S. RIVER FRONT PARKWAY, SUITE 300 SOUTH JORDAN UT 84095 1 0 0 0 COMMON STOCK 2017-05-08 4 D 0 18997 D 0 D Pursuant to the merger agreement between issuer and Boral Limited, amounts deferred under the Headwaters Director Deferred Compensation Plan were deemed invested in the issuer's common stock, and each share of issuer's common stock purchased by the issuer and held as treasury stock immediately prior to the effective time of the merger was canceled with the director receiving a cash payment of $24.25 per share, without interest. /s/ Harlan M. Hatfield For: Sylvia Summers 2017-05-08