ALXN Alexion Pharmaceuticals, Inc.
Alexion Pharmaceuticals, Inc. has had 2 splits.
| Split date ▼ | Ratio | Price (close) | Price the day before | Change | Calculate (enter number of shares) |
| May 23, 2011 | 2 : 1 | 47.33 | 95.58 (May 20) | -0.96% | |
| Aug 25, 2008 | 2 : 1 | 43.64 | 87.79 (Aug 22) | -0.58% | |
| Before Aug 25, 2008 | |||||
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