Holding/activity history for  Alexion Pharmaceuticals Inc. (ALXN)
Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
2017   Q4 | 0 | 0 | Sell 100.00% | 1.18 | |
2017   Q3 | 1,000,000 | 1.18 | Reduce 20.00% | 0.30 | $140.29 |
2017   Q2 | 1,250,000 | 1.35 | Buy | 1.35 | $121.67 |