EXHIBIT NO. 11.01 PARK ELECTROCHEMICAL CORP. AND SUBSIDIARIES COMPUTATION OF FULLY DILUTED EARNINGS PER COMMON SHARE (Unaudited - in thousands, except per share data) 13 weeks ended 26 weeks ended August 27, August 28, August 27, August 28, 1995 1994 1995 1994 ---------- ---------- ---------- ---------- ADJUSTMENT OF NET EARNINGS: Net earnings before adjustment $ 5,366 $ 3,756 $11,390 $ 7,426 Adjustments resulting from assumed conversion of 7 1/4% Convertible Subordinated Debentures: Reduction of interest expense and amortization of deferred debt financing costs - - - 389 Related tax effect of above - - - (136) ------- ------- ------- -------- Net earnings as adjusted $ 5,366 $ 3,756 $11,390 $ 7,679 ======= ======= ======= ======== ADJUSTMENT OF WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING: Weighted average number of common shares outstanding 11,478 11,344 11,463 10,312 Additional shares assuming: Conversion of Convertible Subordinated Debentures - - - 1,008 Exercise of Stock Options 351 200 351 192 ------- ------- ------- -------- Adjusted weighted average number of common shares outstanding during the period 11,829 11,544 11,814 11,512 ======= ======= ======= ======== Earnings per share fully diluted $ .45 $ .33 $ .96 $ .67 ======= ======= ======= ========