EX-1
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-Dupont Photomasks Mjg Associates, Inc. Gabelli Performance Partnership 4/25/05 1,500- 27.0000 4/01/05 1,500 26.6500 Gabelli Fund, Ldc 4/25/05 3,000- 27.0000 3/29/05 1,000 26.6200 Gabelli Associates Ltd 4/25/05 225,907- 27.0000 4/07/05 1,500- 26.6944 Gamco Investors, Inc. 4/25/05 116,030- 27.0000 4/25/05 333,493- 27.0000 4/22/05 8,176 26.9500 4/22/05 10,000 26.9600 4/11/05 2,000 26.6622 3/31/05 2,071 26.6000 3/29/05 2,000 26.6180 3/29/05 2,000 26.6100 3/29/05 3,959 26.6000 3/22/05 9,372 26.5797 3/21/05 3,000 26.5859 3/21/05 3,000- 26.5859 3/21/05 3,000 26.5859 3/07/05 5,000 26.6500 Gsi, Inc. Gabelli Associates Fund II 4/25/05 7,500- 27.0000 3/30/05 1,000- 26.6520 Gabelli Associates Fund 4/25/05 203,680- 27.0000 4/08/05 1,091- 26.7200 4/07/05 8,500- 26.6944 3/30/05 4,000- 26.6520 Gabelli Funds, LLC. Gabelli Dividend & Income Trust 4/25/05 85,000- 27.0000 3/22/05 10,000 26.6000 3/10/05 6,200 26.5900 3/07/05 8,800 26.6000 3/02/05 10,000 26.5467 Gabelli Convertible Fund 4/25/05 3,000- 27.0000 4/13/05 3,000 26.6563 Gabelli Abc Fund 4/25/05 195,000- 27.0000 3/31/05 4,000 26.6400 3/10/05 1,000 26.6000 3/02/05 10,000 26.546. Global Utility and Income Trust 4/25/05 3,000- 27.0000 (1) the Transactions on 4/25/05 Were in Connection With the Acquisition Described in Item 5 of This Amendment to Schedule 13d. Under the Terms of the Acquisition, the Issuer's Shareholders Received $27.00 in Cash for Each Share of Issuer's Common Stock. Unless Otherwise Indicated, All Other Transactions Were Effected on the NASDAQ National Market. (2) Price Excludes Commission
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EX-1
from SC 13G
1 page
Exhibit I Joint Filing Agreement This Will Confirm the Agreement by and Among the Undersigned That the Schedule 13g Filed With the Securities and Exchange Commission on or About the Date Hereof With Respect to the Beneficial Ownership by the Undersigned of the Common Stock of Dupont Photomasks, Inc. Is Being Filed, and All Amendments Thereto Will Be Filed, on Behalf of Each of the Persons and Entities Named Below in Accordance With Rule 13d-1(k) Under the Securities Exchange Act of 1934, as Amended. This Agreement May Be Executed in Two or More Counterparts, Each of Which Shall Be Deemed an Original, but All of Which Together Shall Constitute One and the Same Instrument. Dated: February 14, 2005 Highbridge International LLC By: /S/ Howard Feitelberg Howard Feitelberg, Director Highbridge Capital Corporation By: /S/ Howard Feitelberg Howard Feitelberg, Controller Highbridge Capital Management, LLC By: /S/ Ronald S. Resnick Ronald S. Resnick, Managing Partner /S/ Glenn Dubin - Glenn Dubin /S/ Henry Swieca - Henry Swieca
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