| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2015 Q4 | 0 | $0 | -$12,900,000 | 0 | |
| 2015 Q3 | 0 | $0 | -$270,278,328 | 0 | |
| 2015 Q2 | 3,817,712 | $436,972,306 | -$100,751,247 | $115.40 | 16 |
| 2015 Q1 | 4,752,958 | $450,607,922 | -$9,357,930 | $95.15 | 20 |
| 2014 Q4 | 4,964,118 | $427,476,450 | +$19,108,090 | $89.67 | 22 |
| 2014 Q3 | 4,482,929 | $343,472,520 | -$4,829,558 | $76.55 | 18 |
| 2014 Q2 | 4,703,777 | $383,875,728 | +$25,283,135 | $81.62 | 21 |
| 2014 Q1 | 4,555,577 | $333,661,749 | -$50,959,031 | $73.40 | 20 |