| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Dec 2017 | 1.9% | -1.3% | $4,504,000 | 56,950 | -40,160 | -41% | $79.09 | Q4 2017 | |
| 30 Sep 2017 | 1.5% | -0.48% | $6,361,000 | 97,110 | -30,880 | -24% | $65.50 | Q3 2017 | |
| 30 Jun 2017 | 1.5% | -1.3% | $7,456,000 | 127,990 | -113,270 | -47% | $58.25 | Q2 2017 | |
| 31 Mar 2017 | 1.4% | -0.26% | $12,898,000 | 241,260 | -45,450 | -16% | $53.46 | Q1 2017 | |
| 31 Dec 2016 | 1.4% | -0.34% | $14,058,000 | 286,710 | -70,510 | -20% | $49.03 | Q4 2016 | |
| 30 Sep 2016 | 1.1% | +0.32% | $16,845,000 | 357,220 | +104,520 | +41% | $47.16 | Q3 2016 | |
| 30 Jun 2016 | 0.65% | +0.06% | $13,420,000 | 252,700 | +25,100 | +11% | $53.11 | Q2 2016 | |
| 31 Mar 2016 | 0.48% | -0.01% | $10,829,000 | 227,600 | -3,880 | -1.7% | $47.58 | Q1 2016 | |
| 31 Dec 2015 | 0.45% | -0.34% | $11,528,000 | 231,480 | -174,980 | -43% | $49.80 | Q4 2015 | |
| 30 Sep 2015 | 0.68% | +0.25% | $18,465,000 | 406,460 | +151,460 | +59% | $45.43 | Q3 2015 | |
| 30 Jun 2015 | 0.34% | -0.07% | $10,654,000 | 255,000 | -51,210 | -17% | $41.78 | Q2 2015 | |
| 31 Mar 2015 | 0.23% | +0.23% | $11,681,000 | 306,210 | +306,210 | NEW | $38.15 | Q1 2015 |