X0206 3 2014-04-07 0 0000772897 HUTCHINSON TECHNOLOGY INC HTCH 0001605149 Jelkin Duane Mark 40 WEST HIGHLAND PARK DRIVE NE HUTCHINSON MN 55350 1 Vice President of Engineering Common Stock 43000 D Employee Stock Option (Right to Buy) 32.77 2014-12-01 Common Stock 800 D Employee Stock Option (Right to Buy) 27.46 2015-11-30 Common Stock 1600 D Employee Stock Option (Right to Buy) 23.05 2016-11-29 Common Stock 4000 D Employee Stock Option (Right to Buy) 26.21 2017-11-28 Common Stock 5000 D Employee Stock Option (Right to Buy) 7.35 2019-12-02 Common Stock 12000 D Employee Stock Option (Right to Buy) 3.03 2020-12-01 Common Stock 12000 D Includes 28,166 restricted stock unit shares that have not vested as of the date of this report. Fully vested. Fully vested. Fully vested. Fully vested. Fully vested. Fully vested. /s/ Peggy Steif Abram, attorney-in-fact 2014-04-10