Exhibit 11 TOTAL CONTAINMENT, INC. STATEMENT RE: COMPUTATION OF EARNINGS PER SHARE (Unaudited) Three months ended Six months ended June 30, June 30, 1996 1995 1996 1995 ------ ------ ------ ------ (in thousands, except per share data) Primary: Average shares outstanding 4,642 4,642 4,642 4,642 1995 - Options were anti-dilutive 1996 - Net effect of dilutive stock options based on the treasury stock method using average market price 24 -- 12 -- ------ ------ ------ ------ Totals 4,666 4,642 4,654 4,642 ====== ====== ====== ====== Net income (loss) $621 ($2,269) $635 ($1,776) ====== ====== ====== ====== Per share amount $0.13 ($0.49) $0.14 ($0.38) ====== ====== ====== ====== Fully diluted: Average shares outstanding 4,642 4,642 4,642 4,642 1995 - Options were anti-dilutive 1996 - Net effect of dilutive stock options based on the treasury stock method using the quarter-end market price which is greater than the quarter average market price 37 -- 18 -- ------ ------ ------ ------ Totals 4,679 4,642 4,660 4,642 ====== ====== ====== ====== Net income $621 ($2,269) $635 ($1,776) ====== ====== ====== ====== Per share amount $0.13 ($0.49) $0.14 ($0.38) ====== ====== ====== ======