EX-11 2 dex11.txt STATEMENT OF COMPUTATION OF EARNINGS PER SHARE EXHIBIT 11 NORTH PITTSBURGH SYSTEMS, INC. AND SUBSIDIARIES Statement of Computation of Earnings per Share For the Three Months Ended Mar. 31 --------------------------------- 2001 2000 ------------ ------------ Net Earnings $ 1,474,000 $ 2,436,000 ============ ============ Weighted average common shares outstanding 15,005,000 15,005,000 ============ ============ Basic and diluted earnings per share of common stock $ .10 $ .16 ============ ============ 1