ADVANCED AERODYNAMICS & STRUCTURES, INC. (A Development Stage Enterprise) Statement Re: Computation of Per Share Earnings For the For the Three Months Ended Three Months Ended March 31, 1996 March 31, 1977 ------------------ ------------------ Net loss $ 341,000) $ (519,000) ------------ --------- Weighted average number of Class B Common Stock shares outstanding 2,000,000 2,000,000 Common stock equivalents from the issuance of Bridge Warrants computed using the treasury stock method 1,400,000 Weighted average number of Class A Common Stock shares outstanding 6,900,000 ------------ --------- 3,400,000 8,900,000 ------------ --------- Net loss per share ($.10) ($.06) ------------ ---------