| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q2 | 0 | $0 | -$5,000 | 0 | |
| 2018 Q1 | 135 | $5,000 | -$1,175,652,150 | $37.04 | 1 |
| 2017 Q4 | 29,323,400 | $1,183,215,150 | -$81,663,807 | $40.35 | 174 |
| 2017 Q3 | 31,361,890 | $1,225,427,998 | +$64,771,130 | $39.05 | 184 |
| 2017 Q2 | 30,193,394 | $963,202,975 | -$6,537,473 | $31.90 | 191 |
| 2017 Q1 | 32,048,741 | $1,188,964,432 | +$112,703,942 | $37.10 | 201 |
| 2016 Q4 | 32,016,738 | $1,099,282,287 | -$15,546,544 | $34.30 | 203 |
| 2016 Q3 | 32,348,634 | $1,286,620,810 | -$59,685,039 | $39.80 | 185 |
| 2016 Q2 | 33,587,399 | $1,643,047,252 | +$28,364,082 | $48.93 | 191 |
| 2016 Q1 | 32,777,749 | $1,715,012,000 | +$17,893,540 | $52.31 | 194 |
| 2015 Q4 | 32,458,620 | $1,644,601,934 | -$39,032,520 | $50.67 | 193 |
| 2015 Q3 | 32,514,167 | $1,861,124,486 | +$11,438,515 | $57.24 | 200 |
| 2015 Q2 | 32,354,651 | $2,270,973,840 | +$93,935,744 | $70.19 | 207 |
| 2015 Q1 | 31,042,064 | $2,118,660,742 | -$980,143 | $68.23 | 206 |
| 2014 Q4 | 30,904,249 | $2,348,547,818 | -$30,592,097 | $76.00 | 203 |
| 2014 Q3 | 30,997,212 | $1,902,293,058 | +$10,657,584 | $61.37 | 188 |
| 2014 Q2 | 30,823,301 | $1,825,832,007 | -$158,993,398 | $59.24 | 185 |
| 2014 Q1 | 31,699,227 | $1,893,030,542 | +$36,957,090 | $59.73 | 212 |