| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Dec 2017 | -0.76% | $0 | 0 | -146,345 | -100% | $75.60 | Q4 2017 | ||
| 30 Sep 2017 | 0.76% | -0.28% | $5,245,000 | 146,345 | -52,800 | -27% | $35.84 | Q3 2017 | |
| 30 Jun 2017 | 1.1% | +0.01% | $7,456,000 | 199,145 | +1,100 | +0.56% | $37.44 | Q2 2017 | |
| 31 Mar 2017 | 1% | +0.01% | $7,595,000 | 198,045 | +1,650 | +0.84% | $38.35 | Q1 2017 | |
| 31 Dec 2016 | 0.79% | +0.07% | $5,915,000 | 196,395 | +17,750 | +9.9% | $30.12 | Q4 2016 | |
| 30 Sep 2016 | 0.93% | -0.44% | $6,597,000 | 178,645 | -83,350 | -32% | $36.93 | Q3 2016 | |
| 30 Jun 2016 | 1.2% | -0.08% | $8,276,000 | 261,995 | -17,450 | -6.2% | $31.59 | Q2 2016 | |
| 31 Mar 2016 | 1.2% | +0.3% | $8,559,000 | 279,445 | +68,400 | +32% | $30.63 | Q1 2016 | |
| 31 Dec 2015 | 0.93% | +0.07% | $6,578,000 | 211,045 | +16,000 | +8.2% | $31.17 | Q4 2015 | |
| 30 Sep 2015 | 1.1% | -0.31% | $8,286,000 | 195,045 | -52,975 | -21% | $42.48 | Q3 2015 | |
| 30 Jun 2015 | 1.1% | -0.93% | $10,251,000 | 248,020 | -214,150 | -46% | $41.33 | Q2 2015 | |
| 31 Mar 2015 | 1.6% | -1.3% | $16,153,000 | 462,170 | -363,450 | -44% | $34.95 | Q1 2015 | |
| 31 Dec 2014 | 2.6% | +0.18% | $25,314,000 | 825,620 | +56,950 | +7.4% | $30.66 | Q4 2014 | |
| 30 Sep 2014 | 2.1% | +0.3% | $19,420,000 | 768,670 | +108,799 | +16% | $25.26 | Q3 2014 | |
| 30 Jun 2014 | 1.6% | +0.72% | $16,583,000 | 659,871 | +294,371 | +81% | $25.13 | Q2 2014 | |
| 31 Mar 2014 | 0.81% | -0.65% | $8,052,000 | 365,500 | -293,650 | -45% | $22.03 | Q1 2014 | |
| 31 Dec 2013 | 1.4% | 0% | $12,610,000 | 659,150 | 0 | $19.13 | Q4 2013 |