Here's Why Momenta Pharmaceuticals Tumbled 13.5% on Friday

Here's Why Momenta Pharmaceuticals Tumbled 13.5% on Friday

Source: 
Motley Fool
snippet: 

After presenting its plan earlier this month to restructure itself to conserve cash and updating investors on its pipeline projects this week, Momenta Pharmaceuticals(NASDAQ:MNTA) shares dropped 11.3% on Thursday and 13.5% on Friday.