$OXY SEC Filings

Filing Filed On
EFFECT 28 May 2009
EFFECT 28 May 2009
EFFECT 28 May 2009
POST-EFFECTIVE AMENDMENT NO. 1 27 May 2009
POST-EFFECTIVE AMENDMENT NO. 1 27 May 2009
POST-EFFECTIVE AMENDMENT NO. 1 27 May 2009
POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 27 May 2009
POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-8 27 May 2009
POST-EFFECTIVE AMENDMENT NO. 1 27 May 2009
PRIMARY DOCUMENT 20 May 2009
PRIMARY DOCUMENT 19 May 2009
PRIMARY DOCUMENT 18 May 2009
FORM 8-K 14 May 2009
PRIMARY DOCUMENT 14 May 2009
424B5 13 May 2009
FWP 12 May 2009
424B5 12 May 2009
FORM 8-K 05 May 2009
PRIMARY DOCUMENT 05 May 2009
PRIMARY DOCUMENT 05 May 2009