David Katz - Matrix Asset Advisors
Holding/activity history for Genzyme Corp. (GENZ)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2011 Q1 | 0 | 0 | Sell 100.00% | 2.14 | |
| 2010 Q4 | 30,000 | 2.14 | Reduce 23.08% | 0.64 | $71.20 |
| 2010 Q3 | 39,000 | 3.09 | $70.79 | ||
| 2010 Q2 | 39,000 | 2.40 | Add 44.44% | 0.74 | $50.77 |
| 2010 Q1 | 27,000 | 1.39 | Reduce 10.00% | 0.15 | $51.81 |
| 2009 Q4 | 30,000 | 1.48 | Add 33.33% | 0.37 | $49.00 |
| 2009 Q3 | 22,500 | 1.36 | Add 150.00% | 0.82 | $56.71 |
| 2009 Q2 | 9,000 | 0.62 | Buy | 0.62 | $55.67 |