Amundi Pioneer Asset Management USA, 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-Pioneer Group Gabelli Foundation 10/24/00 50,000- 43.5000 10/20/00 50,000 44.1250 Gabelli Performance Partners 10/24/00 20,000- 43.5000 Gabelli International Ltd II 10/24/00 25,000- 43.5000 10/19/00 12,500 43.7500 Gamco Investors, Inc. 10/24/00 18,000 44.3125 10/24/00 1,439,550- 43.5000 10/24/00 333,000- 43.5000 10/20/00 4,000 44.0625 10/18/00 10,000- 43.9125 Gabelli Associates Ltd 10/23/00 5,000 44.1250 10/24/00 106,700- 43.5000 10/20/00 9,000 44.0954 Gabelli Associates Fund 10/24/00 215,000- 43.5000 10/23/00 5,000 44.1250 10/20/00 10,000 44.0959 Gabelli Group Capital Partners 10/24/00 23,000- 43.5000 Gabelli Advisers, Inc. 10/24/00 20,000- 43.5000 10/20/00 20,000 44.0625 Gabelli Funds, LLC. Gabelli Value Fund 10/24/00 225,500- 43.5000 10/18/00 15,500 43.9375 Gabelli Small Cap Growth Fund 10/24/00 100,000- 43.5000 Gabelli Equity Income Fund 10/24/00 3,000- 43.5000 Gabelli Asset Fund 10/24/00 150,000- 43.5000 Gabelli Capital Asset Fund 10/24/00 30,000- 43.5000 Gabelli Abc Fund 10/24/00 98,100- 43.5000 (1) the Dispositions Occuring on 10/24/00 Were in Connection With the Merger Described in Item 5(a) of This This Amendment to Schedule 13d. Unless Otherwise Indicated, All Other Transactions Were Effected on the NASDAQ National Market. (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-Pioneer Group Gabelli International II Ltd 10/13/00 12,500 44.0000 Gamco Investors, Inc. 10/17/00 2,500 44.0000 10/13/00 8,000 43.8750 10/13/00 2,500 44.0000 10/12/00 22,500 44.0122 10/11/00 21,000 44.0817 10/10/00 37,000 43.9767 10/09/00 50,000 43.8508 10/04/00 22,500 44.1250 9/25/00 6,500 43.9375 9/22/00 1,600 43.8125 9/22/00 15,000- 43.8458 9/20/00 28,500 44.0000 9/18/00 2,000- 43.9375 Gabelli Associates Fund 10/17/00 30,300 43.9328 9/22/00 5,000 43.4375 9/21/00 10,000 43.8750 9/20/00 10,000 43.8750 9/14/00 1,000 43.8750 Gabelli Funds, LLC. Gabelli Abc Fund 10/17/00 6,600 44.0199 10/16/00 12,800 43.9375 10/13/00 18,700 43.8750 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (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-Pioneer Group Gamco Investors, Inc. 9/11/00 20,000 43.8125 8/31/00 50,000 43.6250 8/30/00 10,000 43.5625 8/22/00 15,000 43.5000 8/21/00 7,500 43.5000 8/17/00 500 43.2500 8/17/00 24,500 43.3600 7/25/00 950- *Do Gabelli Associates Ltd 9/11/00 7,500 43.7500 8/17/00 200 43.3750 Gabelli Associates Fund 9/11/00 7,500 43.7500 9/08/00 2,800 43.7500 8/16/00 500 43.2500 Gabelli Group Capital Partners 9/11/00 20,000 43.7500 Gabelli Funds, LLC. Gabelli Asset Fund 9/08/00 50,000 43.8125 8/31/00 50,000 43.4375 Gabelli Abc Fund 9/07/00 10,000 43.7500 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (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-Pioneer Group Gamco Investors, Inc. 8/14/00 32,000 43.5000 8/11/00 40,500 43.4998 8/09/00 10,000 43.5000 8/09/00 40,500 43.4980 8/07/00 9,000 43.1771 8/01/00 500 42.7500 7/31/00 1,500- 42.6250 7/31/00 500 42.6250 7/24/00 2,500- 42.5625 7/06/00 15,000- 42.5000 7/05/00 2,000- 42.5000 7/03/00 500- 42.3438 6/30/00 2,500- 42.3125 6/26/00 2,000 24.2167 6/26/00 2,000- 42.2500 6/26/00 2,400- 24.2500 6/26/00 5,000- 42.2500 6/22/00 3,000- 41.8792 6/22/00 1,800- 42.1146 6/21/00 2,000 41.8750 6/20/00 500 41.8750 6/19/00 3,000 41.7500 6/19/00 1,000 41.9375 6/16/00 30,000- 41.7063 6/16/00 8,000- 41.6875 6/15/00 60,000- 41.6910 6/15/00 28,000- 41.6875 Gabelli Associates Ltd 8/15/00 10,000 43.4688 8/10/00 5,000 43.4375 8/07/00 10,500 43.1324 6/30/00 15,000 42.3125 6/21/00 25,000 41.8750 6/21/00 8,000 41.8996 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-Pioneer Group Gabelli Associates Ltd 6/19/00 6,500 41.9231 Gabelli Associates Fund 8/15/00 20,000 43.4688 8/10/00 10,000 43.4375 7/03/00 4,300 42.3125 6/30/00 20,000 42.3125 6/29/00 5,000 42.3750 6/28/00 10,000 42.3750 6/26/00 5,000 42.2500 6/23/00 100 42.1280 6/22/00 12,500 42.1250 6/21/00 8,500 41.8996 6/21/00 25,000 41.8750 6/19/00 7,500 41.7708 Gabelli Funds, LLC. Gabelli Value Fund 8/15/00 19,000 43.5000 Gabelli Small Cap Growth Fund 8/14/00 30,000 43.5000 8/10/00 15,000 43.4375 Gabelli Abc Fund 8/09/00 30,000 43.5000 8/07/00 10,000 43.1250 6/19/00 6,000 42.0000 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (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-Pioneer Group Gamco Investors, Inc. 6/14/00 4,000- 41.6250 6/14/00 67,400- 41.6588 6/13/00 1,900- 41.3750 6/13/00 1,500- 41.6771 6/13/00 58,100- 41.6151 6/09/00 82,800- 41.5690 6/09/00 6,000 41.5690 6/09/00 3,500- 41.5625 6/08/00 10,000- 41.5688 6/08/00 1,500- 41.5463 6/08/00 51,300- 41.5908 6/08/00 6,000 41.5690 6/08/00 4,500- 41.5532 6/08/00 6,000- 41.5690 6/08/00 13,000- 41.6250 Gabelli Associates Ltd 6/14/00 5,000 41.6250 Gabelli Associates Fund 6/14/00 5,000 41.6250 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 6/13/00 2,000- 41.4986 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (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-Pioneer Group Gamco Investors, Inc. 6/07/00 4,000- 41.6250 6/07/00 8,000- 41.5625 6/07/00 3,000- 41.5625 6/07/00 61,600- 41.5923 6/06/00 3,000- 41.5625 6/06/00 800 41.5625 6/06/00 61,691- 41.5565 6/06/00 4,300- 41.5625 6/06/00 800- 41.5625 6/06/00 2,500- 41.5625 6/05/00 2,000- 41.5625 6/05/00 3,000 41.6875 6/05/00 2,500- 41.2811 6/05/00 3,000- 41.6875 6/05/00 3,000- 41.5625 6/05/00 29,200- 41.6458 6/02/00 3,000- 41.6875 6/02/00 1,500- 41.7500 6/02/00 78,600- 41.6468 6/02/00 200- 41.6250 6/01/00 3,000- 41.5420 6/01/00 3,000 41.6670 5/31/00 1,900 41.7500 5/31/00 3,100- 41.7500 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (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-Pioneer Group Gamco Investors, Inc. 6/01/00 2,000- 41.6563 6/01/00 3,000- 41.6250 6/01/00 500- 41.6875 6/01/00 3,000- 41.6670 6/01/00 44,600- 41.6232 5/31/00 3,500- 41.7500 5/31/00 600 41.7500 5/31/00 51,400- 41.6701 5/30/00 37,000- 41.5471 5/26/00 40,500- 41.5727 5/26/00 1,000- 41.6250 5/25/00 2,000 41.5625 5/25/00 200- 41.6250 5/25/00 92,500- 41.5770 5/25/00 8,700- 41.5625 Gabelli Funds, LLC. Gabelli Value Fund 5/30/00 10,000- 41.5611 Gabelli Small Cap Growth Fund 5/26/00 4,000- 41.5611 Gabelli Capital Asset Fund 5/26/00 5,000- 41.5611 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (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-Pioneer Group Gamco Investors, Inc. 5/24/00 8,300- 41.5000 5/24/00 10,000- 41.5000 5/24/00 5,000- 41.5625 5/24/00 2,800- 41.5000 5/24/00 700- 41.5000 5/24/00 7,500- 41.5542 5/24/00 85,925- 41.5185 5/24/00 6,500- 41.5000 5/24/00 5,700- 41.5000 5/23/00 3,000- 41.5042 5/23/00 500 41.4932 5/23/00 2,800 41.5000 5/23/00 10,500- 41.5000 5/23/00 1,000- 41.4463 5/23/00 77,659- 41.4932 5/23/00 1,000- 41.5000 5/23/00 500- 41.4932 5/23/00 500- 41.5000 5/23/00 400- 41.5000 5/23/00 800- 41.5000 5/22/00 4,500- 41.1250 5/22/00 71,000- 41.6167 5/22/00 10,000- 41.7500 Gabelli Funds, LLC. Gabelli Small Cap Growth Fund 5/24/00 26,000- 41.4986 5/23/00 13,000- 41.4986 5/22/00 20,000- 41.1236 Gabelli Capital Asset Fund 5/23/00 7,000- 41.4986 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission. . < ( + | & ! $ * ) ; - / , % _ > ?

from SC 13D/A ~5 pages Underwriting agreement

from SC 13D/A ~1 page Underwriting agreement

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-Pioneer Group Gamco Investors, Inc. 8/18/99 500 15.6250 8/18/99 1,500 15.8750 8/18/99 10,000 15.7563 8/17/99 1,500 16.0000 8/17/99 6,000 16.2500 8/16/99 1,000 16.2500 8/16/99 1,000 16.4375 8/13/99 5,500 16.2380 8/12/99 400 16.0000 8/11/99 1,100 16.0000 8/11/99 5,000 16.0500 8/10/99 7,100 16.3292 8/04/99 1,000 17.0000 8/03/99 4,000 17.0656 8/02/99 2,900 17.3750 7/30/99 1,000 17.3125 7/29/99 1,600 17.5000 7/28/99 1,400 17.5000 7/27/99 500 17.8750 7/23/99 5,000 18.0938 7/22/99 400 18.0000 7/19/99 2,000 18.5625 7/08/99 1,000- 18.0000 7/07/99 5,400 17.8623 7/07/99 1,500 18.0000 7/06/99 2,500 18.6250 7/02/99 2,500 18.0000 7/02/99 5,200 17.6526 7/02/99 1,500 17.5000 7/01/99 400 17.2500 6/30/99 12,500 17.4300 6/30/99 1,300- 17.4375 6/30/99 500 17.5000 6/29/99 5,000 17.4563 6/28/99 1,400 16.5000 6/22/99 3,000 16.5580 6/22/99 30,200 16.5149 6/21/99 3,100 16.0000 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-Pioneer Group Gabelli Funds, LLC. the Gabelli Value Fund,inc. 7/28/99 5,000 18.0000 8/10/99 1,900- 17.5619 (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 ~5 pages Underwriting agreement

from SC 13D/A ~5 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-Pioneer Group Inc Gabelli Funds, LLC the Gabelli Equity Income Fund 3/09/99 1,000 16.0400 the Gabelli Capital Asset Fund 2/23/99 3,000 17.7275 the Gabelli Abc Fund 2/23/99 2,000 17.7275 Gamco Investors, Inc. 3/12/99 21,500 15.9509 3/12/99 900 15.7500 3/11/99 600 15.8750 3/11/99 4,800 16.0495 3/11/99 4,100 15.5000 3/11/99 1,500- 15.8750 3/10/99 7,300 15.8767 3/10/99 200 15.8438 3/09/99 5,000 16.2875 3/09/99 9,000 16.0681 3/09/99 2,000 16.0000 3/05/99 1,500 16.2917 3/04/99 6,000 16.1792 3/03/99 16,200 16.4290 3/03/99 2,500 16.8750 3/02/99 5,000 16.8750 3/02/99 2,000 16.8375 3/02/99 1,000 16.6250 3/02/99 3,000 16.7500 3/01/99 7,000- 16.5000 3/01/99 500 16.6250 3/01/99 8,600 16.7500 3/01/99 1,000 16.5625 3/01/99 2,000 16.4688 3/01/99 3,600- 16.7500 3/01/99 14,000 16.5000 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-Pioneer Group Inc Gamco Investors, Inc. 2/25/99 10,000 17.0000 2/25/99 4,000 16.8930 2/24/99 16,700 17.3945 2/23/99 17,600 17.6442 2/22/99 3,500 17.6375 2/22/99 500- 17.6000 2/19/99 5,500 17.0852 2/18/99 1,000 17.2188 2/18/99 1,000 17.0000 2/17/99 5,800 17.5485 2/16/99 2,000 17.6250 2/12/99 1,300 17.8462 2/10/99 1,000 17.5000 2/09/99 500 18.3125 2/09/99 2,800- 17.1875 2/08/99 5,000 18.8250 2/08/99 3,000 18.5833 2/04/99 1,000 18.0750 2/04/99 3,000- 18.0625 2/03/99 1,500 18.0000 2/01/99 10,800 19.7410 2/01/99 500 19.0000 1/29/99 9,800 19.3457 1/29/99 1,000 18.5000 1/15/99 500 19.9375 1/15/99 2,000- 20.8750 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission

from SC 13D/A ~5 pages Underwriting agreement

from SC 13D/A ~5 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-Pioneer Group Inc the Gabelli Performance Partnership 7/14/98 10,000 25.1650 Gabelli Funds, Inc. the Gabelli Value Fund,inc. 6/26/98 300 26.5400 the Gabelli Small Cap Growth Fund 7/14/98 100,000 25.1250 the Gabelli Capital Asset Fund 6/26/98 300 26.5400 Gamco Investors, Inc. 7/15/98 1,000- 25.1650 7/15/98 1,000 25.1650 7/15/98 6,900 25.9547 7/14/98 90,000 25.1650 7/10/98 125 29.1347 7/10/98 500- 25.0000 7/10/98 125- 29.6547 7/09/98 900- 25.7500 7/09/98 900 25.7500 7/08/98 4,900 25.7500 7/08/98 9,200 25.8750 7/08/98 17,600 25.7465 7/07/98 6,100 25.6076 7/06/98 200 25.3750 7/01/98 3,000 25.8750 7/01/98 11,700 25.8526 6/29/98 500 28.5000 (1) Unless Otherwise Indicated, All Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission

from SC 13D ~5 pages Underwriting agreement