| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Dec 2017 | 4.8% | +1.3% | $48,511,000 | 384,249 | +103,997 | +37% | $126.25 | Q4 2017 | |
| 30 Sep 2017 | 3.1% | +0.71% | $27,453,000 | 280,252 | +64,944 | +30% | $97.96 | Q3 2017 | |
| 30 Jun 2017 | 2.1% | -0.17% | $19,122,000 | 215,308 | -17,537 | -7.5% | $88.81 | Q2 2017 | |
| 31 Mar 2017 | 2.5% | +0.08% | $24,149,000 | 232,845 | +7,195 | +3.2% | $103.71 | Q1 2017 | |
| 31 Dec 2016 | 2.3% | +0.1% | $22,804,000 | 225,650 | +10,000 | +4.6% | $101.06 | Q4 2016 | |
| 30 Sep 2016 | 2.1% | -0.05% | $20,819,000 | 215,650 | -5,000 | -2.3% | $96.54 | Q3 2016 | |
| 30 Jun 2016 | 2% | -0.11% | $20,125,000 | 220,650 | -12,550 | -5.4% | $91.21 | Q2 2016 | |
| 31 Mar 2016 | 2.1% | +0.04% | $17,998,000 | 233,200 | +4,100 | +1.8% | $77.18 | Q1 2016 | |
| 31 Dec 2015 | 2.3% | -0.26% | $15,327,000 | 229,100 | -25,500 | -10% | $66.90 | Q4 2015 | |
| 30 Sep 2015 | 2.6% | +1.3% | $16,478,000 | 254,600 | +128,000 | +101% | $64.72 | Q3 2015 | |
| 30 Jun 2015 | 1.9% | +0.64% | $9,543,000 | 126,600 | +43,000 | +51% | $75.38 | Q2 2015 | |
| 31 Mar 2015 | 1.4% | +1.3% | $6,424,000 | 83,600 | +78,900 | +1679% | $76.84 | Q1 2015 | |
| 31 Dec 2014 | 0.07% | +0.07% | $281,000 | 4,700 | +4,700 | NEW | $59.79 | Q4 2014 |