Thomas Russo - Gardner Russo & Quinn
Holding/activity history for Alexion Pharmaceuticals Inc. (ALXN)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2012 Q3 | 0 | 0 | Sell 100.00% | 0.00 | |
| 2012 Q2 | 717 | 0.00 | $99.02 | ||
| 2012 Q1 | 717 | 0.00 | $93.44 | ||
| 2011 Q4 | 717 | 0.00 | Buy | 0.00 | $71.13 |