Amgen (NASDAQ:AMGN) fell by 4.97% to trade at $182.57 by 10:16 (15:16 GMT) on Wednesday on the NASDAQ exchange.
The volume of Amgen shares traded since the start of the session was 1.76M. Amgen has traded in a range of $182.49 to $189.76 on the day.
The stock has traded at $203.9500 at its highest and $182.5400 at its lowest during the past seven days.
