| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Mar 2018 | 5.4% | -3.5% | $7,233,000 | 100,000 | -65,000 | -39% | $72.33 | Q1 2018 | |
| 31 Dec 2017 | 7.2% | +0.65% | $10,864,000 | 165,000 | +15,000 | +10% | $65.84 | Q4 2017 | |
| 30 Sep 2017 | 4.3% | +1.5% | $7,518,000 | 150,000 | +50,000 | +50% | $50.12 | Q3 2017 | |
| 30 Jun 2017 | 3% | +0.74% | $4,628,000 | 100,000 | +25,000 | +33% | $46.28 | Q2 2017 | |
| 31 Mar 2017 | 1.5% | +1.5% | $2,648,000 | 75,000 | +75,000 | NEW | $35.31 | Q1 2017 | |
| 31 Dec 2016 | -0.22% | $0 | 0 | -40,000 | -100% | $3.40 | Q4 2016 | ||
| 30 Sep 2016 | 0.22% | +0.24% | $554,000 | 40,000 | +40,000 | NEW | $13.85 | Q3 2016 | |
| 31 Dec 2015 | -0.55% | $0 | 0 | -50,000 | -100% | $3.40 | Q4 2015 | ||
| 30 Sep 2015 | 0.55% | -1.1% | $1,180,000 | 50,000 | -100,000 | -67% | $23.60 | Q3 2015 | |
| 30 Jun 2015 | 5% | -1.7% | $12,264,000 | 150,000 | -50,000 | -25% | $81.76 | Q2 2015 | |
| 31 Mar 2015 | 7.9% | 0% | $18,520,000 | 200,000 | 0 | $92.60 | Q1 2015 | ||
| 31 Dec 2014 | 4.5% | +1.7% | $8,088,000 | 200,000 | +75,000 | +60% | $40.44 | Q4 2014 | |
| 30 Sep 2014 | 1.8% | 0% | $3,058,000 | 125,000 | 0 | $24.46 | Q3 2014 | ||
| 30 Jun 2014 | 1.2% | -0.1% | $1,980,000 | 125,000 | -10,000 | -7.4% | $15.84 | Q2 2014 | |
| 31 Mar 2014 | 1.3% | -0.14% | $2,041,000 | 135,000 | -15,000 | -10% | $15.12 | Q1 2014 | |
| 31 Dec 2013 | 1.6% | 0% | $2,061,000 | 150,000 | 0 | $13.74 | Q4 2013 |