Nortek Holdings Inc Watch

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-Nortek Inc-Common Gabelli Performance Partnership 1/09/03 8,000- 46.0000 Gabelli International Ltd 1/09/03 1,000- 46.0000 Gamco Investors, Inc. 1/09/03 660,100- 46.0000 1/09/03 381,350- 46.0000 11/19/02 3,000- *Do 11/18/02 1,500- 45.0500 11/15/02 1,000- 44.8920 11/14/02 200- 45.0500 Gabelli Associates Ltd 1/09/03 4,100- 46.0000 Gabelli Associates Fund 1/09/03 3,000- 46.0000 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 1/09/03 98,000- 46.0000 Gabelli Equity Trust 1/09/03 137,800- 46.0000 Gabelli Asset Fund 1/09/03 170,000- 46.0000 Gabelli Capital Asset Fund 1/09/03 20,000- 46.0000 11/20/02 2,000- 45.0000 11/18/02 1,000- 45.0500 (1) the Dispositions on 01/09/03 Were in Connection With the Acqusitions by the Issuer as Described in Item 5 of This Amendment to Schedule 13d All Other Transactions Were Effected on the NYSE. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership. 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) Convertible Notes- Nortek Inc. Special Gamco Investors, Inc. 1/09/03 1,666- 46.0000 Gabelli Funds, LLC. Gabelli Equity Trust 1/09/03 5,000- 46.0000 Gabelli Asset Fund 1/09/03 4,333- 46.0000 (1) the Dispositions on 01/09/03 Were in Connection With the Acqusitions of the Issuer Asdescribed in Item 5 of This Amendment to Schedule 13d All Othertransactions 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-Nortek Inc-Common Gabelli Performance Partnership 1/09/03 8,000- 46.0000 Gabelli International Ltd 1/09/03 1,000- 46.0000 Gamco Investors, Inc. 1/09/03 660,100- 46.0000 1/09/03 381,350- 46.0000 11/19/02 3,000- *Do 11/18/02 1,500- 45.0500 11/15/02 1,000- 44.8920 11/14/02 200- 45.0500 Gabelli Associates Ltd 1/09/03 4,100- 46.0000 Gabelli Associates Fund 1/09/03 3,000- 46.0000 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 1/09/03 98,000- 46.0000 Gabelli Equity Trust 1/09/03 137,800- 46.0000 Gabelli Asset Fund 1/09/03 170,000- 46.0000 Gabelli Capital Asset Fund 1/09/03 20,000- 46.0000 11/20/02 2,000- 45.0000 11/18/02 1,000- 45.0500 (1) the Dispositions on 01/09/03 Were in Connection With the Acqusitions by the Issuer as Described in Item 5 of This Amendment to Schedule 13d All Other Transactions Were Effected on the NYSE. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership. 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) Convertible Notes- Nortek Inc. Special Gamco Investors, Inc. 1/09/03 1,666- 46.0000 Gabelli Funds, LLC. Gabelli Equity Trust 1/09/03 5,000- 46.0000 Gabelli Asset Fund 1/09/03 4,333- 46.0000 (1) the Dispositions on 01/09/03 Were in Connection With the Acqusitions of the Issuer Asdescribed in Item 5 of This Amendment to Schedule 13d All Othertransactions 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-Nortek Inc-Common Gamco Investors, Inc. 11/05/02 2,000- 44.8890 11/04/02 2,000- 44.9000 11/01/02 2,000- 44.9500 11/01/02 2,500- 44.9320 11/01/02 500- 44.8500 10/31/02 2,000- 44.9500 10/30/02 2,000- 44.8600 10/24/02 3,000- 44.6483 10/24/02 1,000- 44.7000 10/22/02 3,000- 44.2200 10/21/02 1,200- 44.4258 10/18/02 800- 44.0025 10/17/02 2,000- 43.7445 10/16/02 2,000- 43.3085 10/16/02 1,500- 43.7700 10/16/02 2,500- 43.5620 10/15/02 1,500- 43.7353 10/14/02 3,100- 43.4661 10/11/02 9,900- 43.2795 10/11/02 1,500- 43.5200 10/11/02 2,000- 43.5040 10/11/02 2,000- 43.2380 10/09/02 5,000- 43.6900 10/08/02 4,000- 43.9158 10/08/02 5,000- 43.7530 10/07/02 3,000- 43.8917 10/04/02 100- 44.1500 10/02/02 3,000- 43.8500 10/01/02 1,500- 43.8700 9/30/02 3,000- 43.5300 9/26/02 2,000- 43.8815 9/25/02 500- 44.0000 9/25/02 5,000- 43.9690 9/24/02 2,000- 43.9750 9/23/02 10,000- 43.7641 Gabelli Securities, Inc. Gabelli Associates Ltd 10/02/02 1,100- 44.0291 Gabelli Associates Fund 10/02/02 1,100- 44.0291 9/25/02 1,000- 44.0000 9/24/02 2,100- 44.0286 9/19/02 2,000- 44.0750 (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-Nortek Inc-Common Gabelli Securities, Inc. 9/04/02 1,500- 44.0966 8/21/02 1,000- 44.0856 8/15/02 400- 44.3000 8/13/02 400- 44.2500 Gabelli Associates Ltd 9/04/02 2,600- 44.0966 8/30/02 2,000- 44.0650 8/29/02 3,000- 44.0500 8/27/02 3,000- 44.0500 8/26/02 2,000- 44.0000 8/22/02 2,000- 44.0000 8/21/02 4,000- 44.0856 8/14/02 1,000- 44.0200 Gaf II 9/04/02 300- 44.0966 Gabelli Associates Fund 9/17/02 1,000- 44.0500 9/16/02 3,000- 44.0833 9/13/02 2,000- 44.0450 9/10/02 2,000- 44.1500 9/09/02 2,000- 44.1250 9/06/02 1,000- 44.1000 8/14/02 1,000- 44.0200 8/13/02 800- 44.2500 Mjg Associates, Inc. Gabelli Performance Partnership 9/04/02 1,000- 43.8700 Gamco Investors, Inc. 9/16/02 200- 44.0500 9/13/02 2,000- 43.9705 9/13/02 500- 44.0500 9/13/02 1,000- 43.9350 9/12/02 1,300- 43.9808 9/12/02 1,000- 43.9340 9/12/02 2,000- 43.9475 9/12/02 7,000- 43.9700 9/12/02 300- 44.0500 9/11/02 2,000- 44.1100 9/11/02 700- 44.0500 9/10/02 500- 44.0000 9/09/02 2,000- 43.9725 9/09/02 2,600- 44.0200 9/06/02 400- 44.0600 9/04/02 2,600- 44.0966 9/04/02 1,000 44.0000 8/27/02 2,000- 43.9745 8/27/02 2,000- 43.8135 8/26/02 7,000- 43.8090 8/26/02 1,000- 44.0500 8/23/02 2,000- 44.0100 8/23/02 3,000- 43.9820 8/21/02 3,200- 44.0856 8/20/02 2,000- 44.0080 8/19/02 1,500- 44.1167 8/16/02 400- 44.1500 8/15/02 2,000- 44.2050 8/14/02 5,000- 43.5138 8/14/02 500- 44.0200 8/14/02 5,000- 43.5018 8/13/02 300- 44.2500 Gabelli Funds, LLC. Gabelli Equity Trust 9/10/02 2,200- 44.1000 Gabelli Asset Fund 8/27/02 5,000- 43.8539 Gabelli Capital Asset Fund 8/27/02 2,000- 43.8539 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission

from SC 13D/A ~10 pages Amendment #1 to Agrmnt & Plan of Recapitalization

from 4 1 page Attachment to Form 4 Issuer & Ticker Symbol: Nortek, Inc./Ntk Statement For: September 13, 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: Nortek, Inc./Ntk 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 4 1 page Attachment to Form 4 Issuer & Ticker Symbol: Nortek, Inc./Ntk Statement For: September 9, 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: Nortek, Inc./Ntk Statement For: September 6, 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: Nortek, Inc./Ntk Statement For: August 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-Nortek Inc-Common Gabelli Securities, Inc. 7/25/02 300- 44.3250 7/23/02 1,000- 44.2271 7/10/02 500 44.9065 7/02/02 1,000 44.9626 Gabelli Performance Partnership 7/23/02 1,000- 44.4500 Gamco Investors, Inc. 8/09/02 500- 44.2000 8/09/02 2,000- 44.2375 8/09/02 3,000- 44.0537 8/06/02 4,000- 44.2260 8/05/02 3,000- 43.4600 8/02/02 10,333- 43.5245 7/31/02 500- 44.4500 7/30/02 500- 44.6000 7/30/02 5,000- 44.3668 7/26/02 600- 44.2167 7/25/02 500- 44.3250 7/25/02 2,200- 44.2000 7/24/02 600- 44.2457 7/23/02 2,000- 44.2271 7/23/02 500- 44.2500 7/23/02 5,000- 44.2000 7/22/02 2,000- 44.4000 7/22/02 10,000- 44.4006 7/22/02 1,000- 44.3610 7/18/02 17,000- 44.8186 7/16/02 20,000- 44.7175 7/15/02 15,900- 44.7823 7/11/02 300- 44.8900 7/10/02 1,500 44.9065 7/09/02 10,000- 44.9700 7/08/02 3,000 44.9500 Gabelli Associates Ltd 7/31/02 1,900- 44.6474 7/30/02 1,000- 44.6000 7/29/02 2,500- 44.4711 7/25/02 1,600- 44.3250 7/24/02 3,500- 44.2457 7/23/02 4,000- 44.2271 7/17/02 100- 45.2000 7/10/02 1,200 44.9065 7/03/02 4,500 44.8833 7/02/02 1,700 44.9626 6/28/02 2,500 44.9711 6/28/02 2,500- 44.8600 Gabelli Fund, Ldc 7/23/02 200- 44.2271 Gaf II 7/24/02 300- 44.2457 7/10/02 300 44.9065 Gabelli Associates Fund 7/30/02 1,500- 44.6000 7/29/02 1,300- 44.4711 7/25/02 1,600- 44.3250 7/24/02 2,600- 44.2457 7/23/02 3,000- 44.2271 7/10/02 1,200 44.9065 7/03/02 2,500 44.8833 7/02/02 4,500 44.9626 6/28/02 2,000 44.9711 6/28/02 2,000- 44.8600 Gabelli Funds, LLC. Gabelli Capital Asset Fund 7/23/02 7,000- 44.1386 (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-Nortek Inc. Gabelli Securities 6/25/02 600 45.0900 6/24/02 1,000 45.0927 Gamco Investors, Inc. 6/25/02 6,900 45.1500 6/25/02 4,000 45.0600 6/25/02 5,000 45.1000 6/25/02 1,000 45.0900 6/24/02 14,000 45.0871 6/24/02 3,000 45.0927 6/24/02 6,000 45.1000 6/21/02 48,000- 45.0916 5/31/02 6,000 43.1397 5/30/02 1,500 43.0687 5/28/02 500- 42.5000 5/28/02 500 42.8000 5/24/02 500 42.7900 5/01/02 5,000 44.0552 5/01/02 3,000- 44.0160 5/01/02 2,000 44.0300 5/01/02 500 44.1000 5/01/02 1,000 44.1000 4/30/02 4,000 44.1000 4/30/02 5,000 44.1000 Gabelli Associates Ltd 6/25/02 4,800 45.0900 6/24/02 15,300 45.0927 6/21/02 3,300 45.1100 Gabelli Fund, Ldc 6/24/02 200 45.0927 Gabelli Associates Fund 6/25/02 3,600 45.0900 6/24/02 14,100 45.0927 (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-Nortek Inc-Common Gabelli Securities Inc. 4/08/02 1,000 39.4686 Gabelli International Ltd 4/08/02 2,000 39.5000 Gamco Investors, Inc. 4/09/02 500 41.3900 4/08/02 1,000 39.8000 4/08/02 2,000 39.7490 4/08/02 500 39.7000 4/08/02 1,000 40.1000 4/08/02 3,000 40.1400 4/08/02 5,000 39.5000 4/08/02 1,000- 39.4100 4/08/02 1,000 39.4686 4/08/02 1,000 39.4100 4/08/02 7,000 40.0481 4/08/02 1,000 39.4100 4/08/02 2,800 39.8444 4/05/02 3,000- *Do 4/04/02 500 36.4000 4/04/02 2,000- 35.8760 4/03/02 500 35.3500 3/27/02 5,000- 36.9100 3/27/02 5,000- 36.9100 3/27/02 5,000 36.9100 3/25/02 1,200- 36.7900 3/22/02 4,000- 36.6995 3/18/02 1,000 37.3800 3/15/02 2,000- 37.1500 3/14/02 2,000- 37.3930 3/13/02 1,400- 37.3500 3/12/02 3,000- 37.5123 3/12/02 3,000 37.5123 3/12/02 2,000- 37.5000 3/12/02 3,000- 37.5123 3/11/02 3,000- 37.7697 3/08/02 2,000- 36.2550 3/07/02 600- 35.6500 3/07/02 1,000- 35.1000 3/07/02 2,000- 35.4330 3/04/02 1,000- 33.5000 2/28/02 333- 33.4500 2/27/02 4,000 32.4850 2/27/02 400- 31.3500 2/25/02 500 27.5000 2/15/02 2,000- 25.6250 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-Nortek Inc-Common Gabelli Associates Ltd 4/08/02 2,600 39.4686 Gabelli Associates Fund 4/08/02 2,000 39.4686 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 2/21/02 5,000 26.4950 Gabelli Equity Trust 3/25/02 4,000- 36.7238 (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-Nortek Inc-Common Gamco Investors, Inc. 11/27/01 5,000 20.5760 11/26/01 1,000 20.2500 11/21/01 5,000 20.9992 11/20/01 5,000 20.8444 11/19/01 10,000 20.8379 11/19/01 5,000 20.8644 11/19/01 5,000 20.8560 11/16/01 8,000 20.7894 11/15/01 10,000 20.6340 11/13/01 5,500 20.9891 11/12/01 4,500 20.6949 11/08/01 10,000 20.9413 11/08/01 5,000 20.9200 11/07/01 10,000 21.0388 11/05/01 2,000 20.9800 10/22/01 1,400- 20.4514 10/15/01 5,000- 20.9940 10/15/01 10,000 20.9940 10/10/01 3,000 20.8807 9/26/01 4,100- 21.9671 (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-Nortek Inc-Common Gamco Investors, Inc. 4/16/99 10,000 28.0506 4/16/99 11,000 28.0506 4/15/99 22,000 27.9840 4/15/99 17,000 27.9840 4/14/99 6,000 27.9688 4/13/99 2,000 27.2219 4/06/99 4,000 25.1875 4/05/99 5,000 25.4238 4/05/99 2,000 25.3594 3/30/99 2,000 24.3125 3/26/99 1,900 25.2500 3/25/99 2,100 24.7292 3/12/99 3,700 27.4544 3/11/99 2,300 27.3342 3/09/99 5,000 26.9900 3/04/99 5,000 26.6250 2/18/99 1,000 28.0000 2/16/99 1,000 24.8125 (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-Nortek Inc-Common the Gabelli Performance Partnership 1/20/99 500- 30.6250 Gabelli Funds, Inc. the Gabelli Equity Trust,inc. 12/21/98 2,000- 29.2615 Gamco Investors, Inc. 1/27/99 1,000- 28.1250 1/25/99 1,500- 29.9167 1/20/99 1,700 30.8676 1/15/99 1,300 29.5721 1/15/99 5,000 30.1063 1/07/99 5,000 28.8125 1/06/99 5,000 27.8200 1/05/99 2,000 27.8750 1/04/99 2,000 27.5000 1/04/99 5,000 27.8125 12/23/98 2,000- 30.1563 12/22/98 2,000- 30.4688 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NYSE. (2) Price Excludes Commission

from S-4 >50 pages Purchase Agreement Dated July 27, 1998

from S-3/A ~50 pages 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-Nortek Inc-Common Gabelli Funds, Inc. the Gabelli Asset Fund 1/16/98 5,300 25.7670 Gamco Investors, Inc. 1/16/98 1,500 25.8750 1/12/98 7,000 25.2411 12/26/97 4,000- 26.2500 12/26/97 4,000 26.2031 12/24/97 4,000 26.2500 1/30/98 5,000 26.3750 1/29/98 5,000 27.0000 1/28/98 2,000 27.1250 1/27/98 10,500 26.5952 1/21/98 5,000 26.6750 1/21/98 3,000- *Do 1/14/98 3,000 25.2500 1/13/98 5,000 24.9813 1/12/98 12,500 25.2255 1/05/98 8,000 26.3750 1/02/98 6,000 26.2083 12/31/97 1,300 26.5625 12/30/97 4,700 26.4734 12/23/97 3,000 26.0000 12/22/97 2,000 25.8750 (1) Unless Otherwise Indicated, All Transactions Were Effected on the Ny Stock Exchange. (2) Price Excludes Commission. (*) Results in Change of Dispositive Power and Beneficial Ownership. 29

from SC 13D >50 pages Indenture Dated August 26, 1997