| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q2 | 0 | $0 | -$17,000 | 0 | |
| 2018 Q1 | 388 | $17,000 | $43.81 | 1 | |
| 2017 Q4 | 388 | $14,000 | $36.08 | 1 | |
| 2017 Q3 | 388 | $17,000 | $43.81 | 1 | |
| 2017 Q2 | 388 | $17,000 | $43.81 | 1 | |
| 2017 Q1 | 388 | $16,000 | -$1,000 | $41.24 | 1 |
| 2016 Q4 | 405 | $16,000 | +$1,000 | $48.74 | 2 |
| 2016 Q3 | 388 | $12,000 | $30.93 | 1 | |
| 2016 Q2 | 388 | $13,000 | -$1,000 | $33.51 | 1 |
| 2016 Q1 | 391 | $14,000 | $0 | $183.42 | 2 |
| 2015 Q4 | 67,486 | $2,984,000 | -$828,918 | $44.22 | 3 |
| 2015 Q3 | 86,237 | $3,655,000 | +$800,244 | $42.03 | 2 |
| 2015 Q2 | 67,357 | $2,775,000 | -$1,226,959,548 | $41.43 | 2 |
| 2015 Q1 | 34,588,085 | $1,229,309,218 | -$31,063,633 | $35.55 | 143 |
| 2014 Q4 | 35,539,222 | $1,339,015,785 | +$44,444,067 | $37.69 | 147 |
| 2014 Q3 | 33,446,033 | $1,080,048,038 | +$60,072,326 | $32.30 | 146 |
| 2014 Q2 | 32,269,690 | $866,701,791 | +$865,249,785 | $26.85 | 164 |