Investing.com - Amgen (NASDAQ:AMGN) fell by 5.80% to trade at $180.96 by 03:13 (16:13 GMT) on Wednesday on the NASDAQ exchange.
The volume of Amgen shares traded since the start of the session was $3.19M. Amgen has traded in a range of $179.65 to $189.76 on the day.
The stock has traded at $203.9500 at its highest and $179.7100 at its lowest during the past seven days.