| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Dec 2017 | 14% | +1.5% | $4,307,000 | 58,728 | +6,494 | +12% | $73.34 | Q4 2017 | |
| 30 Sep 2017 | 5.5% | +3.1% | $3,354,000 | 52,234 | +29,549 | +130% | $64.21 | Q3 2017 | |
| 30 Jun 2017 | 3.7% | +0.31% | $2,616,000 | 22,685 | +1,887 | +9.1% | $115.32 | Q2 2017 | |
| 31 Mar 2017 | 2.8% | -0.52% | $2,231,000 | 20,798 | -3,867 | -16% | $107.27 | Q1 2017 | |
| 31 Dec 2016 | 2.4% | 0% | $2,124,000 | 24,665 | 0 | $86.11 | Q4 2016 | ||
| 31 Dec 2014 | 6.6% | +4.3% | $5,382,000 | 39,363 | +25,538 | +185% | $136.73 | Q4 2014 | |
| 30 Sep 2014 | 2% | +0.6% | $1,738,000 | 13,825 | +4,064 | +42% | $125.71 | Q3 2014 | |
| 30 Jun 2014 | 1.3% | +0.77% | $1,109,000 | 9,761 | +5,775 | +145% | $113.62 | Q2 2014 | |
| 31 Mar 2014 | 0.47% | -0.8% | $396,000 | 3,986 | -6,759 | -63% | $99.35 | Q1 2014 | |
| 31 Dec 2013 | 1.4% | 0% | $1,070,000 | 10,745 | 0 | $99.58 | Q4 2013 |