| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q3 | 0 | $0 | -$252,009,605 | 0 | |
| 2018 Q2 | 10,473,115 | $252,019,910 | +$17,518,669 | $24.15 | 99 |
| 2018 Q1 | 10,021,089 | $204,142,891 | +$1,478,644 | $20.39 | 90 |
| 2017 Q4 | 9,997,620 | $175,370,769 | +$2,211,383 | $17.54 | 93 |
| 2017 Q3 | 9,848,549 | $182,511,540 | -$1,183,054 | $18.53 | 98 |
| 2017 Q2 | 9,916,056 | $178,485,134 | +$6,276,873 | $18.00 | 99 |
| 2017 Q1 | 9,642,180 | $189,652,082 | +$19,961,306 | $19.67 | 97 |
| 2016 Q4 | 9,352,222 | $155,894,403 | +$542,800 | $16.67 | 89 |
| 2016 Q3 | 9,437,006 | $121,544,156 | -$768,781 | $12.88 | 84 |
| 2016 Q2 | 9,491,074 | $126,045,194 | +$2,144,355 | $13.28 | 89 |
| 2016 Q1 | 9,357,647 | $126,280,000 | -$986,915 | $13.50 | 82 |
| 2015 Q4 | 9,434,984 | $124,572,717 | -$8,985,883 | $13.21 | 78 |
| 2015 Q3 | 10,037,630 | $127,281,068 | +$276,754 | $12.68 | 70 |
| 2015 Q2 | 10,019,281 | $124,336,726 | -$261,532 | $12.41 | 71 |
| 2015 Q1 | 10,039,325 | $115,451,946 | +$674,139 | $11.50 | 70 |
| 2014 Q4 | 9,981,319 | $114,289,694 | -$11,655,312 | $11.45 | 72 |
| 2014 Q3 | 10,920,465 | $116,847,645 | -$13,056,692 | $10.70 | 76 |
| 2014 Q2 | 12,128,342 | $134,675,822 | -$17,085,582 | $11.10 | 76 |
| 2014 Q1 | 13,694,458 | $148,038,578 | +$8,705,521 | $10.81 | 74 |