What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.

Amgen, Inc. (NASDAQ: AMGN) shares are trading lower by 6.21% at $233.33 after the company reported first-quarter earnings results. Amgen reported quarterly earnings of $4.25 per share which beat the analyst consensus estimate of $4.15.
mildly negative