| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Dec 2017 | 4.2% | -0.3% | $7,364,000 | 143,361 | -10,339 | -6.7% | $51.37 | Q4 2017 | |
| 30 Sep 2017 | 3.5% | 0% | $6,723,000 | 153,700 | 0 | $43.74 | Q3 2017 | ||
| 30 Sep 2016 | 3.3% | -0.16% | $9,096,000 | 288,125 | -13,541 | -4.5% | $31.57 | Q3 2016 | |
| 30 Jun 2016 | 3.3% | -0.07% | $7,635,000 | 301,666 | -6,819 | -2.2% | $25.31 | Q2 2016 | |
| 31 Mar 2016 | 3.7% | +0.17% | $8,644,000 | 308,485 | +14,332 | +4.9% | $28.02 | Q1 2016 | |
| 31 Dec 2015 | 4.4% | +1.3% | $9,686,000 | 294,153 | +90,814 | +45% | $32.93 | Q4 2015 | |
| 30 Sep 2015 | 2.7% | +0.26% | $5,807,000 | 203,339 | +19,393 | +11% | $28.56 | Q3 2015 | |
| 30 Jun 2015 | 2.7% | +0.39% | $6,006,000 | 183,946 | +26,195 | +17% | $32.65 | Q2 2015 | |
| 31 Mar 2015 | 2.4% | +0.2% | $4,802,000 | 157,751 | +12,723 | +8.8% | $30.44 | Q1 2015 | |
| 31 Dec 2014 | 2.4% | +2.4% | $4,378,000 | 145,028 | +145,028 | NEW | $30.19 | Q4 2014 |