| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Dec 2017 | 1.3% | -0.78% | $12,977,000 | 241,925 | -147,198 | -38% | $53.64 | Q4 2017 | |
| 30 Sep 2017 | 2.1% | -0.46% | $19,009,000 | 389,123 | -83,447 | -18% | $48.85 | Q3 2017 | |
| 30 Jun 2017 | 2.4% | +0.41% | $21,426,000 | 472,570 | +80,819 | +21% | $45.34 | Q2 2017 | |
| 31 Mar 2017 | 2.5% | +0.21% | $24,290,000 | 391,751 | +33,384 | +9.3% | $62.00 | Q1 2017 | |
| 31 Dec 2016 | 2.5% | -0.09% | $24,989,000 | 358,367 | -12,750 | -3.4% | $69.73 | Q4 2016 | |
| 30 Sep 2016 | 2.3% | -0.02% | $23,514,000 | 371,117 | -2,800 | -0.75% | $63.36 | Q3 2016 | |
| 30 Jun 2016 | 1.9% | +0.28% | $19,911,000 | 373,917 | +54,310 | +17% | $53.25 | Q2 2016 | |
| 31 Mar 2016 | 1.7% | +0.46% | $14,884,000 | 319,607 | +84,142 | +36% | $46.57 | Q1 2016 | |
| 31 Dec 2015 | 1.6% | -0.11% | $10,300,000 | 235,465 | -16,300 | -6.5% | $43.74 | Q4 2015 | |
| 30 Sep 2015 | 2.4% | +0.89% | $15,223,000 | 251,765 | +93,700 | +59% | $60.47 | Q3 2015 | |
| 30 Jun 2015 | 2.4% | +1% | $12,339,000 | 158,065 | +65,400 | +71% | $78.06 | Q2 2015 | |
| 31 Mar 2015 | 1.7% | +1.6% | $7,674,000 | 92,665 | +86,565 | +1419% | $82.81 | Q1 2015 | |
| 31 Dec 2014 | 0.13% | +0.06% | $503,000 | 6,100 | +2,700 | +79% | $82.46 | Q4 2014 | |
| 30 Sep 2014 | 0.08% | 0% | $345,000 | 3,400 | 0 | $101.47 | Q3 2014 | ||
| 30 Jun 2014 | 0.22% | +0.03% | $372,000 | 3,400 | +500 | +17% | $109.41 | Q2 2014 | |
| 31 Mar 2014 | 0.14% | -0.03% | $246,000 | 2,900 | -710 | -20% | $84.83 | Q1 2014 | |
| 31 Dec 2013 | 0.18% | +0.05% | $286,345 | 3,610 | +1,010 | +39% | $79.32 | Q4 2013 | |
| 30 Jun 2013 | 0.16% | 0% | $223,000 | 2,600 | 0 | $85.77 | Q2 2013 |