Sl Industries Inc Watch

from SC 13D/A 3 pages Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Mjg Associates, Inc. Gabelli International Ltd 9/05/07 1,000- 21.8660 9/04/07 2,300- 21.9057 8/31/07 2,500- 21.6924 8/31/07 2,200- 21.7909 8/30/07 600- 21.5250 8/28/07 200- 21.4800 8/27/07 700- 21.6800 8/24/07 13,600- 21.3687 8/23/07 400- 20.8000 8/22/07 500- 20.6200 8/21/07 2,500- 20.5200 8/15/07 1,000- 20.6350 8/14/07 2,500- 19.9372 Gamco Asset Management Inc. 9/10/07 6,600- 22.5888 9/10/07 300- 22.5100 9/10/07 200- 22.5003 9/10/07 200- 22.5250 9/07/07 500- 22.2000 9/06/07 800- 22.2213 9/06/07 2,100- 21.9000 9/05/07 200- 21.8500 9/05/07 100- 21.9000 8/31/07 500- 21.7000 8/29/07 3,400- 20.6976 8/28/07 1,500- 21.0905 8/24/07 100- 21.5000 8/24/07 1,200- 21.4850 8/23/07 500- 20.8400 8/22/07 1,100- 20.6800 8/16/07 1,000- 19.2920 8/15/07 1,200- 20.2667 8/14/07 2,000- 19.8775 8/13/07 500- 17.6500 8/13/07 1,200 16.6333 8/10/07 2,000 17.0000 8/10/07 500 16.9500 8/08/07 1,000 18.3000 8/07/07 1,000 18.1200 8/07/07 500 17.6328 7/16/07 1,500 18.5000 7/12/07 600- 18.2217 7/11/07 700- 18.0700 7/10/07 500- 18.2000 (1) Unless Otherwise Indicated, All Transactions Were Effected on the American Stock Exchange. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc. Mjg Associates, Inc. Gabelli International Ltd 1/30/07 100- 15.9100 1/29/07 100- 15.8500 1/26/07 500- 16.3600 Gamco Asset Management Inc. 2/26/07 300- 13.3533 2/26/07 500 13.4400 2/21/07 500 13.3300 2/12/07 500 13.8859 2/09/07 400- 14.9000 2/07/07 900 14.9911 2/06/07 400 15.0500 2/05/07 500 15.0900 2/02/07 100 15.0500 1/31/07 700 15.0500 1/31/07 600- 15.1467 1/30/07 300- 15.7067 1/30/07 1,800- 15.5528 1/29/07 200- 15.8500 1/23/07 300 16.1000 1/19/07 500- 15.5160 1/17/07 300- 16.1000 1/10/07 800- 16.0275 1/04/07 6,300- 16.2502 1/03/07 300- 16.1500 (1) Unless Otherwise Indicated, All Transactions Were Effected on the American Stock Exchange. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Mjg Associates, Inc. Gabelli International Ltd 5/31/06 18,000- 15.6000 Gamco Asset Management Inc. 7/10/06 2,000- 15.7795 7/07/06 300- 15.8000 7/06/06 800- 15.9650 7/05/06 2,000 16.1483 6/30/06 1,000 16.1500 6/30/06 500 16.2340 6/30/06 1,000- 16.1780 6/30/06 1,000- 16.1700 6/29/06 1,000 16.0356 6/29/06 1,300- 16.0692 6/28/06 700- 16.4800 6/26/06 1,700- 16.5518 6/21/06 400- 16.7000 6/19/06 100- 16.7000 6/16/06 2,500- 16.9280 6/15/06 1,000 16.4239 6/15/06 700- 16.8429 6/15/06 2,000 16.4530 6/12/06 200 16.3000 6/09/06 500 16.2500 6/09/06 500- 16.2500 6/09/06 1,200- 16.2500 6/08/06 2,800- 16.2475 6/07/06 200 16.8300 6/07/06 800- 16.8350 6/01/06 25,000- 15.7000 5/31/06 1,800- 15.5494 5/31/06 2,000- 15.6000 5/30/06 500 15.7500 5/30/06 1,200- 15.5000 5/26/06 500 15.4800 5/25/06 1,000- 15.4000 5/24/06 1,800- 15.2500 5/23/06 700 15.2857 5/22/06 500- 15.0500 5/16/06 200 14.8000 5/16/06 200- 14.8000 5/16/06 200- 14.8000 5/15/06 1,800 15.4400 5/15/06 500 15.5000 5/11/06 800- 17.7825 (1) Unless Otherwise Indicated, All Transactions Were Effected on the American Stock Exchange. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Mjg Associates, Inc. Gabelli International Ltd 7/05/05 6,200- 18.3300 6/22/05 10,000- 18.2500 Gamco Investors Inc. 7/06/05 35,400- 18.2209 7/05/05 500 18.0500 7/05/05 1,200 18.1300 7/01/05 1,500 18.1000 7/01/05 10,000- *Do 6/29/05 8,900- 18.0511 6/28/05 7,100- 18.1049 6/23/05 5,600- 18.1568 6/22/05 800 17.9900 6/17/05 1,500- *Do 6/16/05 2,000 17.9770 6/16/05 1,000 18.1340 6/15/05 1,100 17.4773 6/14/05 500- 17.6640 6/14/05 800 17.2500 6/13/05 1,000- 17.5280 6/10/05 500 17.5000 6/09/05 3,000- *Do 5/31/05 3,000 *DI 5/20/05 500 16.7467 5/20/05 500- 16.6960 (1) Unless Otherwise Indicated, All Transactions Were Effected on the AMEX. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc. Mjg Associates, Inc. Gabelli International Ltd 5/12/05 1,000- 18.0000 Gamco Investors, Inc. 6/08/05 1,000 17.4500 6/08/05 2,000 17.5000 6/08/05 1,600 17.5000 6/08/05 500 17.5700 6/08/05 100- 17.8500 6/07/05 3,000 17.9167 6/07/05 1,000 18.1000 6/06/05 600- 18.0200 6/03/05 500- 17.8100 6/01/05 10,200 17.7210 6/01/05 400 17.9500 5/31/05 3,000 17.0667 5/27/05 5,000 17.1500 5/20/05 1,000 16.8150 5/20/05 500 16.6360 5/19/05 500 16.8200 5/19/05 500- 16.1500 5/18/05 7,800 15.8115 5/16/05 100 15.7200 5/13/05 500 17.2900 5/11/05 1,100- 17.3464 5/11/05 600- 16.6500 5/06/05 600 15.8200 5/06/05 1,600 15.6200 5/05/05 4,200 15.2157 5/05/05 1,500 15.0600 5/05/05 2,100 15.2181 5/04/05 500 15.0480 5/04/05 100 15.0400 5/04/05 1,000 15.0500 5/03/05 500 14.9500 5/03/05 1,900 14.9953 4/29/05 1,200 14.7233 4/28/05 100 14.7500 4/27/05 11,900- 15.0013 4/26/05 100 14.7500 4/26/05 300- 15.0900 4/26/05 3,100- 15.0858 4/21/05 2,200- 14.2100 4/20/05 400- 14.3200 4/15/05 800 14.6750 4/14/05 3,300 14.7291 4/14/05 1,000- 14.6820 4/13/05 3,000 14.8300 4/12/05 2,500 14.5868 Gabelli Advisers, Inc. 5/12/05 1,500- 17.6533 (1) Unless Otherwise Indicated, All Transactions Were Effected on the AMEX. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Gabelli International Ltd 11/12/04 1,000- 14.1000 11/04/04 1,500- 12.4820 10/29/04 1,500- 12.3693 Gamco Investors, Inc. 12/08/04 100 13.5600 12/08/04 3,000 13.6040 12/07/04 700 13.6727 12/03/04 4,000 13.8726 12/01/04 1,500- 13.8373 12/01/04 1,500 13.8394 11/30/04 1,000- 13.9330 11/30/04 6,500 13.9100 11/29/04 500 14.4700 11/26/04 1,000 13.9100 11/24/04 1,000 13.7490 11/24/04 300 13.6267 11/23/04 2,000 13.1420 11/17/04 3,000 13.7557 11/16/04 1,200- *Do 11/15/04 500- 14.7700 11/12/04 1,500- 14.1433 11/09/04 500 12.7500 11/08/04 3,000 12.7953 11/04/04 3,000 12.4053 10/29/04 8,600 11.4884 10/29/04 500 11.4600 10/28/04 3,000 11.4600 10/27/04 100 11.4500 10/27/04 5,000 11.4490 10/27/04 600 11.4000 10/25/04 700 11.4000 10/25/04 700- 11.4000 10/25/04 700 11.4000 10/20/04 700 11.2600 10/18/04 1,000 11.1790 10/12/04 2,000- 11.0970 10/12/04 4,500 11.0753 10/12/04 1,000- 11.0200 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 10/26/04 2,000 11.4400 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc. Gamco Investors, Inc. 9/15/04 275,900- 11.5000 9/15/04 1,500 11.4960 9/15/04 5,000- *Do 9/13/04 1,100- 11.4800 9/13/04 1,000 11.4980 9/13/04 3,000- *Do 9/10/04 400- 11.4800 9/08/04 500- 11.4700 9/07/04 1,500- 11.4800 (1) Unless Otherwise Indicated, All Transactions Were Effected on the American Stock Exchange. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc. Gamco Investors, Inc. 9/03/04 16,000- 11.4100 9/01/04 1,000- 11.4000 9/01/04 4,000- 11.4020 8/31/04 6,500- 11.3800 8/30/04 300- 11.2800 8/17/04 1,500- 11.1267 8/16/04 40,000- 11.0500 8/13/04 1,000- 11.0200 8/12/04 500- 10.7200 8/10/04 500- 10.2800 8/05/04 500 10.2500 8/04/04 300 10.2500 8/03/04 800 10.2500 8/02/04 900 10.2500 7/30/04 1,000 10.3700 7/28/04 1,000- 10.1800 7/28/04 1,500 10.2233 7/27/04 500 10.2500 7/27/04 1,000- 10.2210 7/21/04 2,000- 10.3100 7/19/04 900 10.0522 7/16/04 5,000 10.0426 7/15/04 5,000 10.0932 7/15/04 1,600 10.0294 7/14/04 2,400 9.9867 7/13/04 2,000- 9.9900 7/12/04 500- 10.1500 7/09/04 3,000 10.2477 7/08/04 1,700- 10.4000 7/08/04 500- *Do 7/07/04 1,500- 10.6307 Gabelli Advisers, Inc. 8/16/04 8,000- 11.0500 8/13/04 1,200- 11.0500 Gabelli Funds, LLC. Gabelli Value Fund 8/31/04 21,500- 11.3800 (1) Unless Otherwise Indicated, All Transactions Were Effected on the American Stock Exchange. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc. Mjg Associates, Inc. Gabelli International Ltd 5/25/04 400- 11.3200 5/24/04 1,900- 11.2121 5/21/04 4,000- 10.9988 Gamco Investors, Inc. 6/22/04 6,000 10.8418 6/22/04 5,300 10.8585 6/21/04 3,500 10.8957 6/21/04 2,000 10.8480 6/18/04 200 11.0000 6/18/04 4,000 11.1200 6/18/04 500- 11.1000 6/17/04 14,600 11.0388 6/17/04 4,900 11.0000 6/17/04 13,000 11.0100 6/15/04 3,000 10.7587 6/15/04 1,500 10.7833 6/14/04 3,300 10.6100 6/10/04 3,000 10.6907 6/09/04 200 10.6100 6/08/04 500 10.6000 6/03/04 5,000 10.7800 5/25/04 1,000 11.2197 5/25/04 1,500- 11.2700 5/25/04 1,000- 11.2700 5/24/04 2,000- 11.2000 5/21/04 7,000- 10.9800 5/19/04 500 10.2500 5/18/04 200 10.1500 5/17/04 1,700 10.1376 5/17/04 2,600 10.1462 5/14/04 500- 10.2000 5/14/04 500 10.2000 5/14/04 1,000 9.9200 5/14/04 1,000- 9.9700 5/14/04 1,000 9.9200 5/14/04 3,000 9.7500 5/14/04 1,000 10.1500 5/13/04 9,600 9.6957 5/13/04 1,100 9.6500 5/13/04 200- 9.6500 5/10/04 500 9.9300 5/05/04 1,000- 10.1450 4/29/04 6,200 9.6984 (1) Unless Otherwise Indicated, All Transactions Were Effected on the American Stock Exchange. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Gabelli Securities, Inc. 1/22/04 10,500- *Do Gamco Investors, Inc. 3/12/04 5,100 9.4500 3/11/04 2,400 9.2600 3/10/04 3,000- 9.3583 3/08/04 500- 9.7000 3/05/04 1,000 *DI 3/04/04 500 9.9400 3/03/04 500- 9.8000 3/02/04 1,000 9.8900 3/01/04 2,200 9.9200 3/01/04 2,200- 9.9150 3/01/04 2,200 9.9000 2/27/04 1,000- 9.7600 2/24/04 1,100 9.4673 2/24/04 1,000 9.4000 2/24/04 2,000- 9.4000 2/23/04 1,500 9.4500 2/19/04 5,600 9.4480 2/19/04 500- 9.4100 2/13/04 500- 9.5000 2/11/04 2,000- 9.8175 2/05/04 2,100 9.9910 2/02/04 5,000 9.7500 2/02/04 400 9.6300 2/02/04 2,500- *Do 1/29/04 2,000 9.4500 1/29/04 2,400 9.4863 1/29/04 500- 9.4780 1/28/04 600 9.5200 1/28/04 7,500 9.4536 1/26/04 2,000 9.5000 1/26/04 2,700- 9.5059 1/23/04 7,300 9.4000 1/21/04 4,600 9.1065 1/20/04 3,200 8.9100 1/16/04 200 8.8200 (1) Unless Otherwise Indicated, All Transactions Were Effected on the American Stock Exchange. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Joint Filing Agreement

from 4 1 page Attachment to Form 4 Issuer & Ticker Symbol: Sl Industries, Inc./Sl Statement For: October 7, 2002 Designated Filer: Gabelli Asset Management Inc. List of Joint Filers: Gabelli Group Capital Partners, Inc. One Corporate Center Rye, New York 10580 Mario J. Gabelli One Corporate Center Rye, New York 10580 Page 3 of 3

from 4 1 page Attachment to Form 4 Issuer & Ticker Symbol: Sl Industries, Inc./Sl Statement For: September 10, 2002 Designated Filer: Gabelli Asset Management Inc. List of Joint Filers: Gabelli Group Capital Partners, Inc. One Corporate Center Rye, New York 10580 Mario J. Gabelli One Corporate Center Rye, New York 10580 Page 3 of 3

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Gamco Investors, Inc. 4/02/02 2,000 7.2750 4/02/02 5,000 7.0950 4/02/02 1,000 7.8000 4/02/02 3,000 7.7767 4/02/02 5,200 7.2983 4/01/02 1,000 7.9000 4/01/02 1,000 7.7000 4/01/02 1,000 7.6500 3/28/02 18,500 7.9336 3/27/02 3,600 7.0403 3/27/02 1,000 7.0000 3/26/02 500 6.6000 3/22/02 1,000 6.0833 3/21/02 600 5.7500 3/20/02 1,400 5.3857 3/14/02 167- 6.7000 3/12/02 1,000 6.7900 3/07/02 1,500 7.9500 3/06/02 900 7.8389 3/01/02 2,000- 8.1100 2/28/02 500 8.2000 2/27/02 4,000 8.0000 2/27/02 1,000 8.0450 2/27/02 1,000 7.9900 2/25/02 2,000 7.9800 2/22/02 100 7.8000 2/21/02 1,000 7.9000 2/19/02 1,000 7.9700 2/12/02 500 7.8800 Gabelli Funds, LLC. Gabelli Value Fund 4/02/02 1,400 7.9500 3/12/02 8,600 6.7942 2/25/02 5,000 7.9760 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Gamco Investors, Inc. 1/15/02 2,000 7.5000 1/14/02 3,000 7.6000 1/11/02 2,000 7.7500 1/11/02 1,000- 7.6250 1/09/02 1,400 7.5000 1/09/02 3,500 7.2500 1/08/02 500- 6.8500 1/08/02 3,600 6.9361 1/08/02 1,500 6.9167 1/07/02 5,500 6.6824 1/07/02 1,000 6.6500 1/07/02 5,000 6.5850 1/04/02 3,000 6.3833 1/04/02 10,300 6.1777 1/03/02 5,000 5.9200 12/26/01 1,000 6.2500 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission

from SC 13D/A 1 page Underwriting agreement

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Gamco Investors, Inc. 11/15/01 7,700 7.3014 11/13/01 1,800 6.9933 11/13/01 1,000- 6.8500 11/12/01 3,000 6.8200 11/09/01 3,000 6.6500 11/08/01 6,200 6.5473 11/07/01 500 6.6100 11/05/01 1,000- 6.7000 11/05/01 3,000 6.8500 10/31/01 2,000 6.4750 10/30/01 4,000 6.2425 10/29/01 2,000 5.9000 10/26/01 4,000 5.6375 10/25/01 500 5.3000 10/25/01 2,000- 5.3930 10/25/01 3,000 5.3930 10/25/01 2,000- 5.4630 10/25/01 2,000- 5.2000 10/25/01 7,000 5.3930 10/25/01 1,000 5.3930 10/24/01 1,000- 5.3000 10/24/01 2,000 5.3000 10/23/01 1,000- 5.2000 10/23/01 2,500 5.2600 10/22/01 3,000 5.0667 10/19/01 1,000 5.0000 10/17/01 1,000- 5.3000 10/17/01 3,000 5.3760 10/17/01 500 5.3000 10/16/01 3,000- 5.2667 10/15/01 5,600 5.3286 10/15/01 1,500 5.2600 10/15/01 3,000- 5.2600 10/15/01 2,800- 5.3286 10/12/01 500 5.0000 10/12/01 500- 4.9600 10/11/01 3,000- 4.6700 10/11/01 1,000- 4.6500 10/11/01 2,000- 4.4400 10/11/01 2,000- 4.5100 Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Gamco Investors, Inc. 10/11/01 6,000 4.6700 10/11/01 2,000 4.6500 10/11/01 2,000 4.4900 10/11/01 4,000 4.4400 10/09/01 1,000 4.5000 10/08/01 3,300- 4.9152 10/08/01 1,000 5.0000 10/08/01 2,000 4.8000 10/05/01 5,000- 5.3760 10/05/01 1,000 5.0000 9/28/01 2,000 5.6685 9/26/01 1,000- 5.6000 9/19/01 1,000- 7.1500 Gabelli Advisers, Inc. 10/11/01 1,600 4.2438 9/28/01 1,000 5.6800 9/28/01 13,000- 5.6369 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Gabelli International Ltd 6/05/01 1,500- 11.4500 Gamco Investors, Inc. 7/25/01 500 7.5000 7/25/01 2,200 7.4900 7/24/01 2,000 7.4500 6/22/01 900 11.6556 6/21/01 100 11.5000 6/15/01 500- 11.3500 6/12/01 250 11.4500 6/05/01 500- *Do 6/05/01 1,000 11.4500 5/31/01 2,000 11.5000 5/31/01 500 11.6000 5/29/01 2,000- 11.4300 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 7/23/01 1,400 8.9000 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Gabelli International Ltd 2/12/01 2,000 13.5925 Gamco Investors, Inc. 3/05/01 3,200 14.4984 3/01/01 4,000 14.7000 2/28/01 500 14.8500 2/27/01 1,500 14.7730 2/27/01 2,000 14.7000 2/23/01 2,600 14.5000 2/22/01 2,000 14.5629 2/22/01 500 14.7500 2/22/01 2,000 14.7505 2/22/01 3,500 14.7028 2/22/01 2,000- 14.7028 2/22/01 1,700 14.2794 2/21/01 7,000 13.6750 2/21/01 500 13.6200 2/20/01 3,000 14.7400 2/20/01 1,500- 14.3000 2/16/01 1,000 14.9200 2/15/01 500 14.9000 2/15/01 1,000- 14.7000 2/15/01 2,500 14.4880 2/14/01 4,500 14.0778 2/13/01 4,000 14.2375 2/13/01 2,000 14.0000 2/13/01 1,000 14.2833 2/12/01 2,000 13.4900 Gabelli Advisers, Inc. 2/12/01 1,900 13.4560 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 2/12/01 5,600 13.4560 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission

from SC 13D/A 1 page Schedule II Information With Respect to Transactions Effected During the Past Sixty Days or Since the Most Recent Filing on Schedule 13d (1) Shares Purchased Average Date Sold(-) Price(2) Common Stock-Sl Industries Inc Gabelli International Ltd 2/09/01 6,000 13.3008 Gamco Investors, Inc. 2/09/01 2,000 13.4125 2/09/01 1,000 13.3500 2/08/01 1,500 12.4000 2/06/01 500 12.5000 2/06/01 1,500 12.1667 2/05/01 4,000 11.9250 2/02/01 1,500 11.4600 1/31/01 1,000 11.7400 1/30/01 2,000 11.5750 1/23/01 1,000 11.3750 1/22/01 500 11.2500 1/08/01 500 11.1250 1/04/01 2,000 11.1313 12/22/00 500 10.5000 12/22/00 4,000- 10.2344 12/20/00 1,000- 10.7000 12/18/00 500 11.0625 12/13/00 2,500- 10.6250 12/12/00 500 11.0000 Gabelli Advisers, Inc. 2/09/01 9,100 13.5203 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission