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This is the expense the company spent on research and development. Alexion Pharmaceuticals Inc's research and development for the three months ended in Mar. 2014 was $191 Mil. Its research and development for the trailing twelve months (TTM) ended in Mar. 2014 was $434 Mil.
This is the expense the company spent on research and development.
Alexion Pharmaceuticals Inc Research & Development for the trailing twelve months (TTM) ended in Mar. 2014 was 68.563 (Jun. 2013 ) + 88.209 (Sep. 2013 ) + 85.785 (Dec. 2013 ) + 191.457 (Mar. 2014 ) = $434 Mil.
* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.
If competitive advantage is created by a patent or tech advantage, at some point it will disappear.
High R&D usually dictates high SG&A which threatens the competitive advantage.
Alexion Pharmaceuticals Inc Annual Data
|Research & Development||60||91||83||69||63||82||98||137||223||317|
Alexion Pharmaceuticals Inc Quarterly Data
|Research & Development||34||45||60||54||63||75||69||88||86||191|