EXHIBIT 11 COMPUTATION OF EARNINGS PER SHARE LILLY INDUSTRIES, INC. (In thousands, except per share data) Three Months Ended Nine Months Ended August 31 August 31 August 31 August 31 1996 1995 1996 1995 ---------- ----------- -------- ------ Primary: Average shares outstanding 22,650 22,600 22,600 22,700 Net income $ 7,012 $ 4,577 $11,114 $15,032 Net income per common share $ 0.31 $ 0.20 $ 0.49 $ 0.66 ======= ======= ======= ======= Average shares outstanding 22,650 22,600 22,600 22,700 Dilutive stock options based on treasury stock method using average market price 400 500 400 500 ------- ------- ------- ------- 23,050 23,100 23,000 23,200 Net income $ 7,012 $ 4,577 $11,114 $15,032 Net income per common and common equivalent share $ 0.30 $ 0.20 $ 0.48 $ 0.65 ======= ======= ======= ======= Fully diluted: Average shares outstanding 22,650 22,600 22,600 22,700 Dilutive stock options based on the treasury stock method using the higher of quarter end or average market price 450 500 450 500 ------- ------- ------- ------- 23,100 23,100 23,050 23,200 Net income $ 7,012 $ 4,577 $11,114 $15,032 Net income per common and common equivalent share $ 0.30 $ 0.20 $ 0.48 $ 0.65 ======= ======= ======= ======= Page 13 of 13