In other Amgen news, SVP Nancy A. Grygiel sold 1,267 shares of Amgen stock in a transaction dated Wednesday, August 20th. The stock was sold at an average price of $296.99, for a total transaction of $376,286.33. Following the transaction, the senior vice president owned 7,209 shares of the company's stock, valued at $2,141,000.91. The trade was a 14.95% decrease in their position. The transaction was disclosed in a legal filing with the SEC, which is available through this hyperlink. 0.69% of the stock is currently owned by company insiders.