Exhibit 11 AEROFLEX INCORPORATED AND SUBSIDIARIES COMPUTATION OF EARNINGS (LOSS) PER COMMON SHARE Nine Months Three Months Ended March 31, Ended March 31, ---------------- ----------------- 1997 1996 1997 1996 ---- ---- ---- ---- COMPUTATION OF ADJUSTED NET INCOME (LOSS): Net income (loss) for primary earnings per common share $ 2,461,000 $(20,479,000) $ 917,000 $(22,084,000) ============= ============= Add: Debenture interest and amortization expense, net of income taxes 369,000 Note 1 123,000 Note 1 ------------ ------------ Adjusted net income (loss) for fully diluted earnings per common share $ 2,830,000 $ 1,040,000 ============ ============ COMPUTATION OF ADJUSTED WEIGHTED AVERAGE SHARES OUTSTANDING: Weighted average shares outstanding 12,432,000 11,876,000 12,523,000 11,937,000 =========== =========== Add: Effect of options and warrants outstanding 749,000 469,000 ------------ ------------ Weighted average shares and common share equivalents used for computation of primary earnings per common share 13,181,000 12,992,000 Add: Effect of additional options and warrants outstanding for fully diluted computation 46,000 - Add: Shares assumed to be issued upon conversion of debentures 1,774,000 1,774,000 ------------ ------------ Weighted average shares and common share equivalents used for computation of fully diluted earnings per common share 15,001,000 14,766,000 ============ ============ NET INCOME (LOSS) PER COMMON SHARE AND COMMON SHARE EQUIVALENT: Primary $ .19 $(1.72) $ .07 $(1.85) ===== ======= ===== ====== Fully Diluted $ .19 Note 1 $ .07 Note 1 ===== ===== <FN> Note 1 - As a result of the loss, all options, warrants and convertible debentures are anti-dilutive. </FN>