1 EXHIBIT (11) LIQUI-BOX CORPORATION STATEMENT RE COMPUTATION OF EARNINGS PER SHARE Thirteen Weeks Ended Thirty-nine Weeks Ended ----------------------------- ------------------------------ September 27, September 28, September 27, September 28, 1997 1996 1997 1996 ----------- ------------ ------------- ------------- Primary: Weighted average number of common shares outstanding 5,664,173 5,913,503 5,743,251 5,995,549 Net effect of dilutive stock options-- based on treasury stock method using average market price. 219,607 144,528 199,411 163,437 ---------- ---------- ----------- ----------- Weighted average common and common equivalent shares 5,883,780 6,058,031 5,942,662 6,158,986 ========== ========== =========== =========== Net Income $5,108,000 $4,738,000 $13,059,000 $12,408,000 Earnings per common and common equivalent share $ 0.87 $ 0.78 $ 2.20 $ 2.01 ========== ========== =========== =========== Fully Diluted: Weighted average number of common shares outstanding 5,664,173 5,913,503 5,743,251 5,995,549 Net effect of dilutive stock options-- based on treasury stock method using the quarter-end market price if higher than average market price. 247,702 159,471 211,803 168,418 ---------- ---------- ----------- ----------- Fully Diluted Shares 5,911,875 6,072,974 5,955,054 6,163,967 ========== ========== =========== =========== Net Income $5,108,000 $4,738,000 $13,059,000 $12,408,000 Earnings per common and common equivalent share $ 0.86 $ 0.78 $ 2.19 $ 2.01 ========== ========== =========== ===========