$PDCO SEC Filings

Filing Filed On
FRM4RAK120403 08 Mar 2004
FM4RRS12/2/03 04 Mar 2004
FRM4RAK120403 04 Mar 2004
FRM4SK1-5-04 24 Feb 2004
FORM 8-K 19 Feb 2004
DOC ONE 17 Feb 2004
PATTERSON 2003 13G/A 30 Jan 2004
AMENDMENT NO. 11 TO SCHEDULE 13G 30 Jan 2004
FM4ABL010804 08 Jan 2004
FM4DB010804 08 Jan 2004
FRM4SK1-5-04 05 Jan 2004
FM4RSA1-2-04 05 Jan 2004
F4LEA01/05/04 05 Jan 2004
FRM4CH10-02-03 05 Jan 2004
F4LEA12/31/03 31 Dec 2003
FR4REE121803 18 Dec 2003
FRM4JWW121803 18 Dec 2003
FM4PLF121703 17 Dec 2003
FM4PLF121503 15 Dec 2003
FM4PLF121103 11 Dec 2003