| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q3 | 0 | $0 | -$221,000 | 0 | |
| 2018 Q2 | 4,200 | $221,000 | +$221,000 | $52.62 | 1 |
| 2018 Q1 | 0 | $0 | -$145,225,742 | 0 | |
| 2017 Q4 | 5,492,035 | $145,429,000 | -$2,125,383,625 | $26.48 | 4 |
| 2017 Q3 | 303,336,226 | $1,656,447,026 | +$117,719,218 | $5.46 | 227 |
| 2017 Q2 | 300,963,792 | $1,658,404,694 | -$16,618,481 | $5.51 | 277 |
| 2017 Q1 | 296,336,384 | $2,803,004,122 | +$129,149,186 | $9.46 | 296 |
| 2016 Q4 | 294,797,258 | $3,543,648,299 | +$338,235,935 | $12.02 | 310 |
| 2016 Q3 | 268,993,945 | $2,349,976,501 | +$483,582,353 | $8.74 | 277 |
| 2016 Q2 | 211,259,130 | $1,956,183,004 | +$269,974,397 | $9.26 | 285 |
| 2016 Q1 | 181,496,101 | $1,448,100,140 | -$150,353,946 | $7.98 | 260 |
| 2015 Q4 | 199,315,218 | $1,880,405,590 | -$2,793,477 | $9.44 | 338 |
| 2015 Q3 | 191,705,416 | $2,929,411,666 | -$229,882,688 | $15.27 | 347 |
| 2015 Q2 | 183,884,141 | $6,178,358,923 | +$38,555,463 | $33.60 | 395 |
| 2015 Q1 | 182,662,431 | $5,644,336,222 | +$1,183,211,829 | $30.90 | 412 |
| 2014 Q4 | 143,506,166 | $4,732,711,732 | +$899,103,660 | $33.00 | 404 |
| 2014 Q3 | 107,929,266 | $8,369,441,218 | +$180,174,728 | $77.55 | 458 |
| 2014 Q2 | 105,791,790 | $8,491,878,753 | -$28,458,545 | $80.25 | 415 |
| 2014 Q1 | 106,302,936 | $7,378,882,162 | -$27,207,608 | $69.39 | 409 |