Occidental Petroleum Corporation - Portfolio Holdings by Quarter
Historical 13F-HR SEC quarterly filings for Occidental Petroleum Corporation going back to Feb. 10, 2011
- Occidental Petroleum Corporation 2012 Q3 - filed Nov. 9, 2012 - new!
- Occidental Petroleum Corporation 2012 Q2 - filed Aug. 10, 2012
- Occidental Petroleum Corporation 2012 Q1 - filed May 11, 2012
- Occidental Petroleum Corporation 2011 Q4 - filed Feb. 10, 2012
- Occidental Petroleum Corporation 2011 Q3 - filed Nov. 14, 2011
- Occidental Petroleum Corporation 2011 Q2 - filed Aug. 5, 2011
- Occidental Petroleum Corporation 2011 Q1 - filed May 10, 2011
- Occidental Petroleum Corporation 2010 Q4 - filed Feb. 10, 2011