Instead of posting old documents (Feb 28, 2014), try reading:
(NASDAQ:RMBS) Director David A. Shrigley sold 20,500 shares of Rambus stock on the open market in a transaction dated Wednesday, July 30th. The shares were sold at an average price of $11.93, for a total value of $244,565.00. Following the completion of the sale, the director now directly owns 62,643 shares in the company, valued at approximately $747,331. The transaction was disclosed in a document filed with the Securities & Exchange Commission, which is available at this link.