

| ALEXION PHARMACEUTICALS INC | 06/05/2013 AGM | |
|---|---|---|
| 1.1 | Elect Leonard Bell | For |
| 1.2 | Elect Max Link | Withhold |
| 1.3 | Elect William R. Keller | Withhold |
| 1.4 | Elect Joseph A. Madri | Withhold |
| 1.5 | Elect Larry L. Mathis | Withhold |
| 1.6 | Elect R. Douglas Norby | Withhold |
| 1.7 | Elect Alvin S. Parven | Withhold |
| 1.8 | Elect Andreas Rummelt | For |
| 1.9 | Elect Ann M. Veneman, J.D. | For |
| 2 | Approve Pay Structure | Oppose |
| 3 | Approve new long term incentive plan | Oppose |
| 4 | Appoint the auditors | For |