Occidental Petroleum Co. (NYSE:OXY – Get Free Report) major shareholder Berkshire Hathaway Inc bought 765,899 shares of the stock in a transaction on Wednesday, June 12th. The stock was purchased at an average price of $60.28 per share, with a total value of $46,168,391.72. Following the completion of the purchase, the insider now owns 252,333,913 […]