| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Mar 2017 | -1.1% | $0 | 0 | -149,150 | -100% | Q1 2017 | |||
| 31 Dec 2016 | 1.1% | -0.01% | $16,071,000 | 149,150 | -1,300 | -0.86% | $107.75 | Q4 2016 | |
| 30 Sep 2016 | 1.1% | -0.69% | $14,747,000 | 150,450 | -99,100 | -40% | $98.02 | Q3 2016 | |
| 30 Jun 2016 | 1.6% | 0% | $21,172,000 | 249,550 | 0 | $84.84 | Q2 2016 | ||
| 31 Mar 2016 | 1.1% | -0.26% | $16,086,000 | 249,550 | -56,400 | -18% | $64.46 | Q1 2016 | |
| 31 Dec 2015 | 1.4% | +0.01% | $18,629,000 | 305,950 | +3,100 | +1% | $60.89 | Q4 2015 | |
| 30 Sep 2015 | 1.2% | +0.25% | $16,539,000 | 302,850 | +60,500 | +25% | $54.61 | Q3 2015 | |
| 30 Jun 2015 | 0.97% | +0.04% | $14,061,000 | 242,350 | +10,200 | +4.4% | $58.02 | Q2 2015 | |
| 31 Mar 2015 | 1% | -0.56% | $14,287,000 | 232,150 | -131,600 | -36% | $61.54 | Q1 2015 | |
| 31 Dec 2014 | 1.3% | -0% | $18,577,000 | 363,750 | -600 | -0.16% | $51.07 | Q4 2014 | |
| 30 Sep 2014 | 1.2% | +0.98% | $15,372,000 | 364,350 | +295,900 | +432% | $42.19 | Q3 2014 | |
| 30 Jun 2014 | 0.24% | -0% | $3,423,000 | 68,450 | -1,200 | -1.7% | $50.01 | Q2 2014 | |
| 31 Mar 2014 | 0.32% | -0.06% | $3,775,000 | 69,650 | -12,100 | -15% | $54.20 | Q1 2014 | |
| 31 Dec 2013 | 0.43% | 0% | $4,186,000 | 81,750 | 0 | $51.20 | Q4 2013 |