Noble Co. (NYSE:NE) CEO David W. Williams bought 10,000 shares of the stock on the open market in a transaction that occurred on Friday, June 6th. The stock was purchased at an average price of $31.03 per share, with a total value of $310,300.00. Following the completion of the purchase, the chief executive officer now directly owns 390,282 shares of the company’s stock, valued at … Continue reading Mid Cap Insider Buying: Noble Corp. (NYSE:NE), WPX Energy (NYSE:WPX), DSW (NYSE:DSW), Opko Health (NYSE:OPK), Seattle Genetics (NASDAQ:SGEN)