ALPHA INDUSTRIES, INC. AND SUDSIDIARIES EXHIBIT 11 COMPUTATION OF PER SHARE DATA (In thousands, except per share dollar amounts) FISCAL YEAR ENDED MARCH 31, APRIL 2, APRIL 3, 1996 1995 1994 - --------------------------------------------------------------------------------------------------------------------- PRIMARY COMPUTATION Weighted average number of common shares outstanding.............................................. 8,367 7,607 7,502 Weighted average number of common stock equivalents............................................... 388 275 - Weighted average number of common shares and -------- -------- -------- common share equivalents outstanding............................ 8,755 7,882 7,502 ======== ======== ======== FULLY DILUTED COMPUTATION Weighted average number of common shares outstanding.............................................. 8,367 7,607 7,502 Weighted average number of common stock equivalents............................................... 388 287 - Weighted average number of common shares and -------- -------- -------- common share equivalents outstanding............................ 8,755 7,894 7,502 ======== ======== ======== Net income (loss) primary and fully diluted...................... $ 3,794 $ 2,847 $(11,466) ======== ======== ======== Net income (loss) per common share primary and fully diluted............................................... $ .43 $ .36 $ (1.53) ======== ======== ======== - --------------------------------------------------------------------------------------------------------------------- For fiscal 1996 and 1995 common stock equivalents related to shares issuable under options outstanding did affect the per share amount and, accordingly were included in the computation. Common stock equivalents related to shares issuable under options outstanding did not significantly affect the per share amount and, accordingly, were not included in the computation for fiscal 1994.