1 EXHIBIT 11.1 SEAGATE TECHNOLOGY, INC. COMPUTATION OF NET INCOME PER SHARE (In thousands except per share data) Three Months Ended Six Months Ended --------------------------- ------------------------- Dec. 30, Dec. 31, Dec. 30, Dec. 31, 1994 1993 1994 1993 -------- -------- -------- -------- PRIMARY Weighted average number of common shares outstanding during the period 72,235 70,323 72,504 69,577 Incremental common shares attributable to exercise of outstanding options (assuming proceeds would be used to purchase treasury stock) 1,883 2,505 2,007 2,480 --------- --------- --------- --------- Total shares 74,118 72,828 74,511 72,057 ========= ========= ========= ========= Net Income: Amount $ 79,269 $ 42,742 $ 101,806 $ 78,810 Per share $ 1.07 $ 0.59 $ 1.37 $ 1.09 FULLY DILUTED Weighted average number of common shares outstanding during the period 72,235 70,323 72,504 69,577 Incremental common shares attributable to exercise of outstanding options (assuming proceeds would be used to purchase treasury stock) and conversion of 6-3/4% and 5% convertible subordinated debentures 18,477 10,910 18,604 10,209 --------- --------- --------- --------- Total shares 90,712 81,233 91,108 79,786 ========= ========= ========= ========= Net Income: Amount $ 79,269 $ 42,742 $ 101,806 $ 78,810 Add 6-3/4% convertible subordinated debentures interest, net of income tax effect 2,810 2,810 5,620 5,620 Add 5% convertible subordinated debentures interest, net of income tax effect 2,112 368 4,224 368 --------- --------- --------- --------- Total $ 84,191 $ 45,920 $ 111,650 $ 84,798 ========= ========= ========= ========= Per share $ 0.93 $ 0.57 $ 1.23 $ 1.06 ========= ========= ========= ========= 22