Exhibit 11 SPS TECHNOLOGIES, INC. AND SUBSIDIARIES Computation of Earnings Per Share Statement (Thousands of dollars, except share data) Three Months Ended Nine Months Ended September 30, September 30, 1996 1995 1996 1995 Net earnings $ 6,040 $ 4,185 $ 17,100 $ 11,160 Weighted average number of common shares outstanding during the period 5,977,636 5,743,401 5,947,669 5,686,915 Weighted average number of maximum shares subject to exercise under outstanding stock options at end of period 648,962 647,052 661,328 655,004 6,626,598 6,390,453 6,608,997 6,341,919 Less treasury shares assumed purchased with proceeds from assumed exercise of outstanding options (a) 309,728 407,224 320,842 479,796 Weighted average number of common and common equivalent shares outstanding after assumed exercise of options 6,316,870 5,983,229 6,288,155 5,862,123 Earnings per share based on above assumptions (b) $ .96 $ .70 $ 2.72 $ 1.90 Earnings per share as reported $ .96 $ .70 $ 2.72 $ 1.90 21 (a) All options are exercisable under a nonqualified plan. The proceeds from assumed exercise of options aggregated $19,711,106 and $20,095,845 in the three and nine month periods ended September 30, 1996 respectively; the proceeds from assumed exercises aggregated $15,828,785 and $16,023,763 in the three and nine month periods ended September 30, 1995, respectively. The proceeds and number of treasury shares assumed purchased were determined on the most likely exercise assumption. (b) Primary and fully diluted earnings per share are the same for each period presented. 22