| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2021 Q4 | 0 | $0 | -$220,000 | 0 | |
| 2021 Q3 | 6,071 | $220,000 | +$14,495 | $36.24 | 1 |
| 2021 Q2 | 5,671 | $211,000 | -$42,721 | $37.21 | 1 |
| 2021 Q1 | 6,865 | $242,000 | +$203,000 | $35.41 | 2 |
| 2020 Q4 | 1,094 | $35,000 | -$34,000 | $31.99 | 1 |
| 2020 Q3 | 2,396 | $62,000 | -$20,891 | $25.85 | 2 |
| 2020 Q2 | 3,196 | $79,000 | -$3,114,000 | $24.71 | 2 |
| 2020 Q1 | 169,726 | $3,173,000 | -$109,831 | $18.63 | 4 |
| 2019 Q4 | 175,602 | $7,819,000 | -$496,155 | $44.54 | 4 |
| 2019 Q3 | 187,134 | $7,884,000 | -$1,769,734 | $42.13 | 5 |
| 2019 Q2 | 229,108 | $9,664,000 | -$2,120,280 | $42.16 | 5 |
| 2019 Q1 | 279,369 | $12,107,000 | -$3,523,271 | $43.31 | 5 |
| 2018 Q4 | 360,649 | $14,405,000 | -$2,964,457 | $39.96 | 4 |
| 2018 Q3 | 430,921 | $18,712,000 | -$2,042,731 | $43.55 | 6 |
| 2018 Q2 | 477,830 | $20,807,000 | +$9,894,702 | $43.45 | 5 |
| 2018 Q1 | 249,994 | $10,647,000 | -$9,160,362 | $42.57 | 4 |
| 2017 Q4 | 453,604 | $20,323,000 | -$5,157,619 | $45.20 | 7 |
| 2017 Q3 | 546,033 | $25,569,000 | -$2,531,814 | $46.84 | 7 |
| 2017 Q2 | 601,750 | $27,915,000 | +$6,302,434 | $46.38 | 8 |
| 2017 Q1 | 465,869 | $21,099,000 | -$2,091,581 | $45.29 | 8 |
| 2016 Q4 | 509,445 | $21,487,000 | -$379,698,675 | $42.06 | 9 |
| 2016 Q3 | 32,293,943 | $338,850,676 | +$37,952,593 | $10.51 | 145 |
| 2016 Q2 | 28,834,054 | $295,819,936 | +$103,172,835 | $10.26 | 145 |
| 2016 Q1 | 18,436,736 | $178,116,000 | -$36,364,637 | $9.67 | 101 |
| 2015 Q4 | 22,472,974 | $215,003,707 | -$15,682,062 | $9.56 | 110 |
| 2015 Q3 | 23,513,702 | $233,919,206 | -$22,885,297 | $9.94 | 108 |
| 2015 Q2 | 25,719,493 | $272,351,128 | -$22,340,209 | $10.58 | 117 |
| 2015 Q1 | 27,282,477 | $318,969,380 | -$25,962,915 | $11.69 | 122 |
| 2014 Q4 | 28,719,811 | $336,387,567 | +$23,030,331 | $11.71 | 123 |
| 2014 Q3 | 25,959,368 | $306,224,343 | -$13,214,521 | $11.79 | 115 |
| 2014 Q2 | 26,989,971 | $340,996,522 | +$20,637,295 | $12.64 | 109 |
| 2014 Q1 | 25,408,975 | $311,478,582 | +$41,299,488 | $12.26 | 109 |