
Shares of drugmaker Emergent BioSolutions EBS.N fall 13.8% to $5.9 premarket
The company posted Q4 revenue of $194.7 mln late on Monday, down from $276.6 mln a year ago
It reported Q4 adjusted profit of 5 cents/share, versus a loss of 77 cents/share the previous year
The stock has more than doubled in the past 12 months