LSB INDUSTRIES, INC. Exhibit 11.1 Page 1 of 6 PRIMARY EARNINGS PER SHARE COMPUTATION 1996 quarter ended --------------------------- March 31 June 30 Shares for primary earnings per share: ------------ ---------- Weighted average shares: Common shares outstanding from beginning of period 12,911,447 12,909,487 Common shares issued on conversion of redeemable preferred stock; calculated on weighted average basis 270 - Common shares issued upon exercise of employee or director stock options; calculated on weighted average basis - - Purchases of treasury stock; calculated on weighted average basis (330) (978) ---------- ---------- 12,911,387 12,908,509 Common Stock equivalents: Shares issuable upon exercise of options and warrants (including the weighted average for shares subject to options and warrants granted during the period) - 737,640 Assumed repurchase of outstanding shares up to the 20% limitation (based on average market price for the period) - (359,676) Common shares issuable on conversion of redeemable preferred stock, excluding shares included above on actual conversion - 62,080 ---------- ---------- - 440,044 12,911,387 13,348,553 ========== ========== Earnings for primary earnings per share: Net earnings (loss) $ (531,218) $ 2,371,797 Dividends on cumulative preferred stocks (75,520) (60,000) Dividends on convertible, exchangeable Class C preferred Stock (6.5% annually) (743,438) (743,438) Earnings applicable to common stock $(1,350,176) $ 1,568,359 ========== ========== Earnings per share $(.10) $ .12 ==== ==== LSB INDUSTRIES, INC. Exhibit 11.1 Page 2 of 6 PRIMARY EARNINGS PER SHARE COMPUTATION Six months ended June 30, 1996 ------------- Net earnings applicable to common Stock $ 218,183 ========== Weighted average number of common and common equivalent shares (average of two quarters above) 13,129,970 ========== Earnings per share $ .02 ==== LSB INDUSTRIES, INC. Exhibit 11.1 Page 3 of 6 PRIMARY EARNINGS PER SHARE COMPUTATION 1995 quarter ended ----------------------------- March 31 June 30 -------- ------- Shares for primary earnings per share: Weighted average shares: Common shares outstanding from beginning of period 13,060,566 13,045,912 Common shares issued on conversion of redeemable preferred stock; calculated on weighted average basis 180 - Common shares issued upon exercise of employee or director stock options; calculated on weighted average basis - 96,692 Purchases of treasury stock; calculated on weighted average basis (13,950) (146,176) ---------- ---------- 13,046,796 12,996,428 Common Stock equivalents: Shares issuable upon exercise of options and warrants (including the weighted average for shares subject to options and warrants granted during the period) 823,140 817,448 Assumed repurchase of outstanding shares up to the 20% limitation (based on average market price for the period) (317,680) (393,498) Common shares issuable on conversion of redeemable preferred stock, excluding shares included above on actual conversion - 63,520 ---------- ---------- 505,460 487,470 ---------- ---------- 13,552,256 13,483,898 Earnings for primary earnings per share: Net earnings $ 1,448,092 $ 1,502,431 Dividends on cumulative preferred stocks (75,880) (60,000) Dividends on convertible, exchangeable Class C preferred Stock (6.5% annually) (743,437) (743,437) ---------- ---------- Earnings applicable to common stock $ 628,775 $ 698,994 ========== ========== Earnings per share $ .05 $ .05 ==== ==== LSB INDUSTRIES, INC. Exhibit 11.1 Page 4 of 6 PRIMARY EARNINGS PER SHARE COMPUTATION Six months ended June 30, 1996 ------------- Net earnings applicable to common Stock $ 1,327,769 ========== Weighted average number of common and common equivalent shares (average of two quarters above) 13,518,077 ========== Earnings per share $ .10 ==== LSB INDUSTRIES, INC. Exhibit 11.1 Page 5 of 6 FULLY DILUTED EARNINGS PER SHARE COMPUTATION 1996 quarter ended ----------------------------- March 31 June 30 -------- ------- Shares for fully diluted earnings per share: Weighted average shares outstanding for primary earnings per share 12,911,387 12,908,509 Shares issuable upon exercise of options and warrants - 737,640 Assumed repurchase of outstanding shares up to the 20% limitation (based on ending market price for the quarter if greater than the average) - (359,676) Common shares issuable on conversion of redeemable preferred stock, excluding shares included above on actual conversion - 62,080 Common shares issuable upon conversion of convertible note payable - 4,000 Common shares issuable upon conversion of convertible preferred stock, if dilutive, from date of issue: Series B - 666,666 Series 2 - - ---------- ---------- 12,911,387 14,019,219 ========== ========== Earnings for fully diluted earnings per share: Net earnings (loss) $ (531,218) $2,371,797 Dividends on cumulative preferred stocks: Series B (75,520) - Series 2 Class C (743,438) (743,438) ---------- ---------- Earnings applicable to common stock $(1,350,176) $1,628,359 ========== ========= Earning (loss) per share $(.10) $ .12 ==== ==== Six months ended June 30, 1996 ------------- Net earnings applicable to common stock $ 278,183 ========== Weighted average number of common and common equivalent shares (average of two quarters above) 13,465,303 ========== Earnings per share $ .02 ===== LSB INDUSTRIES, INC. Exhibit 11.1 Page 6 of 6 FULLY DILUTED EARNINGS PER SHARE COMPUTATION 1995 quarter ended __________________________________ March 31 June 30 ------------- ----------- Shares for fully diluted earnings per share: Weighted average shares outstanding for primary earnings per share 13,046,796 12,996,428 Shares issuable upon exercise of options and warrants 823,140 817,448 Assumed repurchase of outstanding shares up to the 20% limitation (based on ending market price for the quarter if greater than the average) (300,737) (380,135) Common shares issuable on conversion of redeemable preferred stock, excluding shares included above on actual conversion - 63,520 Common shares issuable upon conversion of convertible note payable 4,000 4,000 Common shares issuable upon conversion of convertible preferred stock, if dilutive, from date of issue: Series B - - Series 2 - - 13,573,199 13,501,261 ========== ========== Earnings for fully diluted earnings per share: Net earnings $ 1,448,092 $ 1,502,431 Interest on convertible note 180 180 Dividends on cumulative convertible preferred stocks: Series B (75,880) (60,000) Series 2 Class C (743,437) (743,437) ---------- ---------- Earnings applicable to common stock $ 628,955 $ 699,174 ========== ========== Earnings per share $.05 $.05 === === Six months ended June 30, 1995 ------------- Net earnings applicable to common stock $ 1,328,129 =========== Weighted average number of common and common equivalent shares (average of two quarters above) 13,537,230 ========== Earnings per share $.10 === 410q-10k\tq694x11.wp