Precision Castparts Corp Watch

from 8-K 28 pages Precision Castparts Corp. $550,000,000 2.250% Notes Due 2020 $850,000,000 3.250% Notes Due 2025 $275,000,000 4.200% Notes Due 2035 $325,000,000 4.375% Notes Due 2045 Underwriting Agreement

from 8-K 27 pages Precision Castparts Corp. $500,000,000 0.70% Notes Due 2015 $1,000,000,000 1.25% Notes Due 2018 $1,000,000,000 2.50% Notes Due 2023 $500,000,000 3.90% Notes Due 2043 Underwriting Agreement

from S-3 ~20 pages Form of 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-Precision Castsparts Gabelli Funds, Inc. the Gabelli Asset Fund 1/20/97 5,000- 53.0482 Gamco Investors, Inc. 1/21/97 5,000- 52.5340 1/15/97 15,000- 52.4061 1/09/97 12,500- 51.2350 1/21/97 1,000- 53.3750 1/21/97 17,800- 52.5340 1/21/97 1,800- 53.2500 1/21/97 5,000- 52.5000 1/20/97 12,000- 53.6823 1/20/97 18,500- 53.3581 1/20/97 1,000- 52.5000 1/17/97 1,100- 52.5000 1/17/97 18,900- 52.6594 1/17/97 1,500- 52.3750 1/17/97 6,500- *Do 1/16/97 2,000- 53.0000 1/16/97 13,800- 53.4375 1/16/97 5,000- 53.3750 1/15/97 1,000- 52.8750 1/15/97 7,100- 52.4061 1/14/97 400- 54.0000 1/14/97 2,500- 52.6000 1/14/97 2,000- 53.7500 1/14/97 13,900- 53.2023 1/13/97 500- 51.1250 1/13/97 1,300- 51.6250 1/13/97 2,000 57.3750 1/13/97 2,000- 51.3750 1/10/97 2,000- 57.3750 1/10/97 5,000- 51.0000 1/10/97 1,000- 51.5000 1/10/97 3,600- 51.2604 1/09/97 8,000- 51.5000 (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

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-Precision Castsparts Gamco Investors, Inc. 1/07/97 5,000- 50.6750 1/06/97 1,000- 49.1875 1/03/97 1,000- 49.3750 12/31/96 500- 49.7500 12/31/96 1,000- *Do 12/27/96 9,500- *Do 12/26/96 5,000- *Do 12/23/96 1,000- 48.2750 12/20/96 900- 50.3750 12/20/96 500- 50.0750 12/19/96 3,000- 48.6667 12/18/96 800- 47.7969 12/17/96 200- 47.2500 12/16/96 500- 47.3750 12/16/96 17,500- *Do 12/11/96 1,000- 47.0000 12/09/96 500- 47.3750 12/09/96 500- *Do 12/05/96 5,000- 46.8750 12/04/96 200- 46.3750 12/03/96 3,000- 47.8750 12/02/96 1,000- 46.8750 11/20/96 300- 47.0000 11/18/96 200- 46.8750 11/08/96 3,000- 47.4042 (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. Page 32 of 32

from S-3/A ~20 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-Precision Castsparts Gabelli Int'l Advisory Services 5/01/96 500- 43.0736 Gamco Investors, Inc. 6/24/96 20,000 41.2500 6/21/96 20,000 41.1500 6/20/96 40,000 41.2250 6/19/96 20,000 41.3750 6/18/96 15,000 41.6250 6/10/96 2,000 42.5000 6/06/96 12,000 43.0000 6/06/96 5,000 42.9250 5/29/96 800- 43.0469 5/22/96 10,000 42.6250 5/22/96 200 42.8750 5/16/96 1,000 41.5000 5/15/96 4,200 41.5000 5/13/96 500 39.7500 5/13/96 8,000 40.1750 5/13/96 10,000 39.8750 5/13/96 1,500 40.8750 5/13/96 30,000- *Do 5/10/96 2,500 39.6250 5/10/96 10,000 39.6188 5/09/96 3,000 39.1250 5/09/96 4,000 39.0781 5/08/96 2,000 39.8750 5/08/96 5,000 39.5000 5/08/96 3,000 39.2500 5/07/96 5,000 39.9000 5/01/96 3,000 43.6250 4/29/96 2,000 44.0000 4/26/96 700 43.6429 (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. Page 33 of 33

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-Precision Castsparts Giasl 3/14/96 800 39.7338 Gabelli Funds, Inc. the Gabelli Equity Trust,inc. 2/28/96 1,900 40.0500 the Gabelli Asset Fund 2/05/96 800 39.8000 Gamco Investors, Inc. 4/01/96 900 39.8750 3/29/96 6,500 40.0000 3/26/96 1,000 39.1250 3/26/96 1,400 39.2500 3/26/96 5,300 39.3750 3/25/96 500 39.2500 3/22/96 6,700 39.2500 3/21/96 500- 39.3750 3/21/96 300 39.2500 3/21/96 7,500 39.3750 3/20/96 300 39.5000 3/19/96 1,500 39.8750 3/19/96 3,000 40.0000 3/15/96 800 39.3750 3/14/96 500- *Do 3/14/96 300- 39.6250 3/14/96 1,100 39.6838 3/12/96 5,000 39.1875 3/07/96 500- 39.5000 3/07/96 500 39.6250 3/07/96 500 40.0959 3/06/96 11,800 39.5000 3/05/96 600 39.3750 3/01/96 8,800 39.0000 2/29/96 8,900 39.3961 2/29/96 1,000 39.6250 2/28/96 5,000 40.0000 2/27/96 2,500- *Do Page 33 of 34 2/23/96 1,000- 40.3750 2/22/96 1,000 37.8750 2/21/96 8,000 37.7969 2/20/96 11,000 38.4432 2/20/96 1,500 39.6985 2/16/96 5,000 38.8750 2/16/96 3,500 39.0000 2/16/96 5,000 39.1250 2/15/96 18,000 39.6250 2/15/96 8,500 39.6985 2/15/96 300 39.8750 2/14/96 7,000 39.9286 2/13/96 5,000- 40.3250 2/13/96 4,000 39.7500 2/12/96 500 36.8571 2/08/96 1,600 39.9063 2/07/96 500- 39.8750 2/07/96 500 39.7500 2/07/96 1,500 39.8750 2/06/96 2,000 39.5000 2/05/96 300- 39.5000 2/05/96 11,500 39.5000 2/02/96 400- *Do 2/02/96 5,000 39.6250 (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. Page 34 of 34

from SC 13D 1 page Underwriting agreement