X0202 4 2004-11-05 0 0000772897 HUTCHINSON TECHNOLOGY INC HTCH 0001008785 FORTUN WAYNE M 40 WEST HIGHLAND PARK DRIVE NE HUTCHINSON MN 55350 1 1 0 0 President & CEO Common Stock 2004-11-05 4 S 0 400 29.56 D 273529.674 D Common Stock 2004-11-05 4 S 0 900 29.52 D 272629.674 D Common Stock 2004-11-05 4 S 0 1400 29.51 D 271229.674 D Common Stock 2004-11-05 4 S 0 900 29.49 D 270329.674 D Common Stock 2004-11-05 4 S 0 1800 29.48 D 268529.674 D Common Stock 2004-11-05 4 S 0 800 29.45 D 267729.674 D Common Stock 2004-11-05 4 S 0 400 29.44 D 267329.674 D Common Stock 2004-11-05 4 S 0 1200 29.42 D 266129.674 D Common Stock 2004-11-05 4 S 0 400 29.41 D 265729.674 D Common Stock 2004-11-05 4 S 0 600 29.39 D 265129.674 D Common Stock 2004-11-05 4 S 0 500 29.36 D 264629.674 D Common Stock 2004-11-05 4 S 0 300 29.35 D 264329.674 D Common Stock 2004-11-05 4 S 0 4100 29.29 D 260229.674 D Common Stock 2004-11-05 4 S 0 3700 29.28 D 256529.674 D Common Stock 2004-11-05 4 S 0 600 29.27 D 255929.674 D Common Stock 2004-11-05 4 S 0 500 29.26 D 255429.674 D Common Stock 2004-11-05 4 S 0 200 29.25 D 255229.674 D Common Stock 2004-11-05 4 S 0 1300 29.24 D 253929.674 D Common Stock 2004-11-05 4 S 0 1800 29.23 D 252129.674 D Common Stock 2004-11-05 4 S 0 800 29.22 D 251329.674 D Common Stock 2004-11-05 4 S 0 1100 29.21 D 250229.674 D Common Stock 2004-11-05 4 S 0 800 29.20 D 249429.674 D Common Stock 2004-11-05 4 S 0 500 29.19 D 248929.674 D Common Stock 2004-11-05 4 S 0 1500 29.19 D 247429.674 D Common Stock 2004-11-05 4 S 0 300 29.17 D 247129.674 D Common Stock 2004-11-05 4 S 0 700 29.16 D 246429.674 D Common Stock 2004-11-05 4 S 0 200 29.15 D 246229.674 D Common Stock 2004-11-05 4 S 0 400 29.14 D 245829.674 D Common Stock 2004-11-05 4 S 0 500 29.13 D 245329.674 D Common Stock 2004-11-05 4 S 0 600 29.12 D 244729.674 D /s/Peggy S. Abram, attorney-in-fact 2004-11-08