Investing.com - Amgen (NASDAQ:AMGN) fell by 3.17% to trade at $197.65 by 04:18 (17:18 GMT) on Thursday on the NASDAQ exchange.
The volume of Amgen shares traded since the start of the session was $1.98M. Amgen has traded in a range of $197.25 to $208.75 on the day.
The stock has traded at $210.9100 at its highest and $181.7600 at its lowest during the past seven days.