| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 30 Jun 2012 | -4.5% | $0 | 0 | -85,722 | -100% | $61.76 | Q2 2012 | ||
| 31 Mar 2012 | 4.5% | -0.1% | $7,136,000 | 85,722 | -2,003 | -2.3% | $83.25 | Q1 2012 | |
| 31 Dec 2011 | 5.2% | -0.29% | $7,202,000 | 87,725 | -4,978 | -5.4% | $82.10 | Q4 2011 | |
| 30 Sep 2011 | 5.1% | -0.15% | $7,046,000 | 92,703 | -2,684 | -2.8% | $76.01 | Q3 2011 | |
| 31 Mar 2011 | 6% | +0.24% | $10,902,000 | 95,387 | +3,913 | +4.3% | $114.29 | Q1 2011 | |
| 31 Dec 2010 | 5.8% | +0.11% | $9,851,000 | 91,474 | +1,723 | +1.9% | $107.69 | Q4 2010 | |
| 30 Sep 2010 | 7.2% | +0.11% | $10,230,000 | 89,751 | +1,428 | +1.6% | $113.98 | Q3 2010 | |
| 30 Jun 2010 | 6.6% | +2.1% | $8,331,000 | 88,323 | +28,009 | +46% | $94.32 | Q2 2010 | |
| 31 Mar 2010 | 5.4% | +0.2% | $7,057,000 | 60,314 | +2,214 | +3.8% | $117.00 | Q1 2010 | |
| 31 Dec 2009 | 6.7% | 0% | $7,617,000 | 58,100 | 0 | $131.10 | Q4 2009 |