Alexion Pharmaceuticals Inc $ 103.28 -0.62 (-0.6%)
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Alexion Pharmaceuticals Inc Stock Institutional Ownership and Insider Ownership -
Float Percentage of TSO
Short Interest History (%)
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Insider ownership (%)
This is the historical insider ownership of Alexion Pharmaceuticals Inc. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.