Pioneer Natural Resources (NYSE:PXD) EVP Mark Stephen Berg sold 1,500 shares of Pioneer Natural Resources stock on the open market in a transaction that occurred on Friday, June 20th. The shares were sold at an average price of $230.03, for a total transaction of $345,045.00. Following the completion of the transaction, the executive vice president now directly owns 53,654 shares of the company’s stock, valued … Continue reading Basic Material Insider Selling: Pioneer Natural Resources (NYSE:PXD), Solazyme (NASDAQ:SZYM), Huntsman (NYSE:HUN), Basic Energy Services (NYSE:BAS), Denbury Resources (NYSE:DNR)