| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Dec 2017 | -0.01% | $0 | 0 | -4,000 | -100% | $50.32 | Q4 2017 | ||
| 30 Sep 2017 | 0.01% | 0% | $279,000 | 4,000 | 0 | $69.75 | Q3 2017 | ||
| 30 Jun 2017 | 0.01% | -0.92% | $263,000 | 4,000 | -658,500 | -99% | $65.75 | Q2 2017 | |
| 31 Mar 2017 | 1.2% | 0% | $51,741,000 | 662,500 | 0 | $78.10 | Q1 2017 | ||
| 31 Dec 2016 | 1.3% | 0% | $55,617,000 | 662,500 | 0 | $83.95 | Q4 2016 | ||
| 30 Sep 2016 | 1.3% | 0% | $52,099,000 | 662,500 | 0 | $78.64 | Q3 2016 | ||
| 30 Jun 2016 | 1.4% | 0% | $52,390,000 | 662,500 | 0 | $79.08 | Q2 2016 | ||
| 31 Mar 2016 | 1.3% | +0% | $48,859,000 | 662,500 | +500 | +0.08% | $73.75 | Q1 2016 | |
| 31 Dec 2015 | 1.2% | +0.02% | $46,174,000 | 662,000 | +10,000 | +1.5% | $69.75 | Q4 2015 | |
| 30 Sep 2015 | 1.2% | +0.05% | $44,968,000 | 652,000 | +30,000 | +4.8% | $68.97 | Q3 2015 | |
| 30 Jun 2015 | 1.3% | +0.17% | $53,610,000 | 622,000 | +77,000 | +14% | $86.19 | Q2 2015 | |
| 31 Mar 2015 | 1.1% | +0.3% | $45,475,000 | 545,000 | +140,000 | +35% | $83.44 | Q1 2015 | |
| 31 Dec 2014 | 0.88% | +0.18% | $34,591,000 | 405,000 | +78,000 | +24% | $85.41 | Q4 2014 | |
| 30 Sep 2014 | 0.94% | +0.05% | $33,253,000 | 327,000 | +17,000 | +5.5% | $101.69 | Q3 2014 | |
| 30 Jun 2014 | 1% | +0.17% | $36,564,000 | 310,000 | +50,000 | +19% | $117.95 | Q2 2014 | |
| 31 Mar 2014 | 0.78% | +0.26% | $25,350,000 | 260,000 | +86,000 | +49% | $97.50 | Q1 2014 | |
| 31 Dec 2013 | 0.5% | 0% | $15,679,000 | 174,000 | 0 | $90.11 | Q4 2013 |