Stock Trading History of Leonard Jim A

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Leonard Jim A since year 2005. The trader's CIK number is 1327220. At the time of this reporting, Leonard Jim A is the Vice President and Controller of Occidental Petroleum Corp /de/ . (stock ticker symbol OXY). See this page for all insider trading activities at Occidental Petroleum Corp /de/ .

Stock purchases, sales, and option exercises reported by insider *Leonard Jim A* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-04-28	OXY	Occidental Petroleum Corp /de/	Sale	10,889	85.68	932,932
2008-04-28	OXY	Occidental Petroleum Corp /de/	Option Exercise	30,000	40.80	1,224,150
2007-12-05	OXY	Occidental Petroleum Corp /de/	Sale	8,000	70.76	566,084
2007-12-05	OXY	Occidental Petroleum Corp /de/	Option Exercise	30,000	24.66	739,800
2007-09-12	OXY	Occidental Petroleum Corp /de/	Sale	12,905	60.89	785,824
2006-08-09	OXY	Occidental Petroleum Corp /de/	Sale	6,636	106.11	704,130
2006-08-09	OXY	Occidental Petroleum Corp /de/	Option Exercise	23,333	37.19	867,832
2006-04-28	OXY	Occidental Petroleum Corp /de/	Sale	3,325	103.15	342,958
2005-05-26	OXY	Occidental Petroleum Corp /de/	Sale	3,186	72.57	231,208

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Leonard Jim A (Vice President and Controller of Occidental Petroleum Corp /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.