| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2021 Q3 | 0 | $0 | -$2,136,000 | 0 | |
| 2021 Q2 | 34,610 | $2,136,000 | +$1,093,797 | $61.72 | 1 |
| 2021 Q1 | 16,887 | $1,129,000 | +$1,129,000 | $66.86 | 1 |
| 2020 Q2 | 0 | $0 | -$1,912,000 | 0 | |
| 2020 Q1 | 95,670 | $1,912,000 | +$1,912,000 | $19.99 | 1 |
| 2019 Q2 | 0 | $0 | -$49,000 | 0 | |
| 2019 Q1 | 2,324 | $49,000 | -$2,774,000 | $21.08 | 1 |
| 2018 Q4 | 1,206,903 | $25,658,000 | -$445,845,763 | $21.26 | 3 |
| 2018 Q3 | 22,540,614 | $471,094,601 | -$3,096,279 | $20.90 | 86 |
| 2018 Q2 | 22,725,210 | $446,557,348 | +$9,319,007 | $19.65 | 88 |
| 2018 Q1 | 22,189,388 | $502,590,088 | +$5,353,862 | $22.65 | 97 |
| 2017 Q4 | 21,941,788 | $490,371,869 | +$23,154,498 | $22.35 | 83 |
| 2017 Q3 | 21,200,836 | $377,407,092 | +$15,427,696 | $17.80 | 76 |
| 2017 Q2 | 20,369,569 | $340,180,083 | +$7,097,424 | $16.70 | 85 |
| 2017 Q1 | 19,919,014 | $339,619,848 | -$861,002 | $17.05 | 100 |
| 2016 Q4 | 20,466,643 | $340,770,279 | +$12,310,964 | $16.65 | 87 |
| 2016 Q3 | 20,180,250 | $343,260,808 | -$1,823,740 | $17.01 | 84 |
| 2016 Q2 | 20,514,997 | $256,229,878 | +$3,942,428 | $12.49 | 77 |
| 2016 Q1 | 20,236,939 | $237,987,561 | -$9,676,538 | $11.76 | 79 |
| 2015 Q4 | 20,812,195 | $319,705,319 | +$5,101,429 | $15.36 | 85 |
| 2015 Q3 | 20,402,502 | $324,245,048 | +$949,597 | $16.00 | 80 |
| 2015 Q2 | 20,295,542 | $367,753,133 | +$3,311,846 | $18.12 | 82 |
| 2015 Q1 | 20,127,205 | $341,559,960 | +$956,663 | $16.97 | 76 |
| 2014 Q4 | 20,086,569 | $347,193,592 | +$2,268,213 | $17.30 | 69 |
| 2014 Q3 | 20,020,299 | $298,139,858 | +$9,059,450 | $14.65 | 75 |
| 2014 Q2 | 19,387,862 | $298,375,907 | -$7,535,124 | $15.19 | 75 |
| 2014 Q1 | 19,805,668 | $330,785,955 | +$93,234,799 | $16.64 | 70 |