Occidental Petroleum Corp. - 2010-12-14

Sold senior notes in three tranches, with Bank of America Merrill Lynch, Barclays and JP Morgan as joint bookrunning managers. The first offering comprised $600 million of 1.45% senior notes due December 13, 2013, at an offer price of $99.881 (per $100.00 principal) to yield 1.491%. The second offering comprised $700 million of 2.50% senior notes due February 1, 2016, at an offer price of $99.94 (per $100.00 principal) to yield 2.512%. The third offering comprised $1.3 billion of 4.10% senior notes due February 1, 2016, at an offer price of $99.997 (per $100.00 principal) to yield 4.102%.