Amgen (NASDAQ:AMGN) fell by 3.03% to trade at $201.94 by 13:35 (18:35 GMT) on Monday on the NASDAQ exchange.
The volume of Amgen shares traded since the start of the session was 2.05M. Amgen has traded in a range of $201.85 to $208.30 on the day.
The stock has traded at $208.9900 at its highest and $190.7700 at its lowest during the past seven days.
