$CTA-PB SC 13D/A SEC Filings

Filed On	Filing
29 Apr 2005	SC 13D AMENDMENT #6 DUPONT PHOTOMASKS, INC.
15 Oct 2004	SC 13D AMENDMENT #5 DUPONT PHOTOMASKS, INC.
10 Apr 2002	SC 13D/A
04 May 2001	SC 13D AMENDMENT #4 (CORRECTION)
01 May 2001	SC 13D AMENDMENT #4 DUPONT PHOTOMASKS, INC.
17 Nov 2000	SC 13D/A FOR DUPONT PHOTOMASKS, INC.
28 Jul 2000	SC 13D/A FOR DUPONT PHOTOMASKS, INC.
06 Jun 2000	SC 13D/A FOR DUPONT PHOTOMASKS, INC.
22 Nov 1999	SCHEDULE 13D AMENDMENT NO. 2 FOR COMBICHEM, INC.
06 Oct 1999	SCHEDULE 13D - AMENDMENT NO. 4 (FINAL AMENDMENT)
17 Mar 1999	SCHEDULE 13D - AMENDMENT NO. 3
03 Feb 1998	SCHEDULE 13D - AMENDMENT NO. 2
29 Sep 1997	SCHEDULE 13D - AMENDMENT NO. 1
10 Oct 1996	SC 13D/A
26 Jul 1996	SC 13D/A
11 Jun 1996	SC 13D/A
23 May 1995	SC 13D/A
10 Apr 1995	AMENDMENT NO. 9 TO SCHEDULE 13D