News + Filings Holdings
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TIVERTON ASSET MANAGEMENT LLC
> ALXN
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 09/30/2019 | ALEXION PHARMACEUTICALS, INC. | ALXN | 0 | -7,526 | 0 | -986,000 | |
| 06/30/2019 | ALEXION PHARMACEUTICALS, INC. | ALXN | 7,526 | 3,859 | 986,000 | 490,000 | $131.01 |
| 03/31/2019 | ALEXION PHARMACEUTICALS, INC. | ALXN | 3,667 | 514 | 496,000 | 189,000 | $135.26 |
| 12/31/2018 | ALEXION PHARMACEUTICALS, INC. | ALXN | 3,153 | -648 | 307,000 | -221,000 | $97.37 |
| 09/30/2018 | ALEXION PHARMACEUTICALS, INC. | ALXN | 3,801 | 0 | 528,000 | 56,000 | $138.91 |
| 06/30/2018 | ALEXION PHARMACEUTICALS, INC. | ALXN | 3,801 | 1,528 | 472,000 | 219,000 | $124.18 |
| 03/31/2018 | ALEXION PHARMACEUTICALS, INC. | ALXN | 2,273 | -1,260 | 253,000 | -170,000 | $111.31 |
| 12/31/2017 | ALEXION PHARMACEUTICALS, INC. | ALXN | 3,533 | 3,533 | 423,000 | 423,000 | $119.73 |
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