| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2021 Q3 | 0 | $0 | -$82,000 | 0 | |
| 2021 Q2 | 1,615 | $82,000 | +$26,000 | $50.70 | 2 |
| 2021 Q1 | 1,100 | $54,000 | $49.09 | 1 | |
| 2020 Q4 | 1,100 | $54,000 | -$11,638,000 | $49.09 | 1 |
| 2020 Q3 | 241,070 | $11,691,000 | -$24,230,141 | $48.49 | 8 |
| 2020 Q2 | 748,615 | $35,779,000 | +$830,520 | $47.75 | 32 |
| 2020 Q1 | 736,118 | $32,406,000 | +$4,317,859 | $44.05 | 31 |
| 2019 Q4 | 636,578 | $30,297,500 | +$295,762 | $47.51 | 33 |
| 2019 Q3 | 637,686 | $20,791,499 | +$1,426,551 | $32.50 | 30 |
| 2019 Q2 | 588,005 | $21,805,554 | +$2,272,035 | $37.06 | 32 |
| 2019 Q1 | 526,603 | $20,548,000 | -$1,324,546 | $39.00 | 32 |
| 2018 Q4 | 558,797 | $15,820,970 | -$36,721 | $28.29 | 28 |
| 2018 Q3 | 526,587 | $25,772,699 | +$2,777,519 | $48.86 | 32 |
| 2018 Q2 | 545,598 | $26,973,285 | -$220,071 | $49.37 | 32 |
| 2018 Q1 | 550,109 | $27,003,740 | -$15,456 | $48.93 | 31 |
| 2017 Q4 | 550,223 | $27,976,458 | -$106,591 | $50.97 | 32 |
| 2017 Q3 | 551,933 | $27,802,095 | +$408,264 | $50.38 | 30 |
| 2017 Q2 | 543,795 | $27,223,639 | +$1,199,588 | $50.07 | 31 |
| 2017 Q1 | 519,771 | $25,748,208 | +$2,558,570 | $49.52 | 30 |
| 2016 Q4 | 468,189 | $22,883,391 | -$2,327,365 | $48.90 | 28 |
| 2016 Q3 | 514,154 | $25,773,008 | +$403,232 | $50.11 | 31 |
| 2016 Q2 | 506,120 | $25,076,136 | +$1,056,727 | $49.54 | 27 |
| 2016 Q1 | 482,611 | $23,415,875 | -$111,530 | $48.50 | 27 |
| 2015 Q4 | 484,871 | $23,276,118 | +$1,371,489 | $48.00 | 26 |
| 2015 Q3 | 456,333 | $21,891,648 | +$10,959 | $47.97 | 23 |
| 2015 Q2 | 471,966 | $23,154,873 | -$38,282 | $49.03 | 25 |
| 2015 Q1 | 472,705 | $23,418,712 | +$714,992 | $49.51 | 26 |
| 2014 Q4 | 458,229 | $22,571,365 | -$75,802 | $49.24 | 27 |
| 2014 Q3 | 460,197 | $22,025,304 | -$521,168 | $47.87 | 28 |
| 2014 Q2 | 471,018 | $22,659,086 | +$1,515,266 | $48.22 | 32 |
| 2014 Q1 | 438,292 | $19,858,894 | -$508,251 | $45.32 | 29 |