| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 71,007 | $10,300,662 | +$70,710 | $145.11 | 2 |
| 2025 Q2 | 70,518 | $12,043,763 | -$953,920 | $170.56 | 2 |
| 2025 Q1 | 76,101 | $11,358,593 | -$1,105,373 | $149.2 | 2 |
| 2024 Q4 | 83,506 | $13,679,462 | +$13,539,724 | $163.79 | 2 |
| 2024 Q3 | 853 | $184,159 | -$315,639 | $215.9 | 1 |
| 2024 Q2 | 2,315 | $460,397 | -$43,554 | $198.88 | 1 |
| 2024 Q1 | 2,534 | $583,123 | -$45,103 | $230.12 | 1 |
| 2023 Q4 | 2,730 | $568,850 | +$568,850 | $208.37 | 1 |
| 2023 Q3 | 0 | $0 | -$2,412,513 | 0 | |
| 2023 Q2 | 12,741 | $2,412,513 | +$25,945 | $189.36 | 2 |
| 2023 Q1 | 12,604 | $2,337,355 | +$512,580 | $185.35 | 2 |
| 2022 Q4 | 9,841 | $1,639,176 | +$590,619 | $166.69 | 2 |
| 2022 Q3 | 6,300 | $1,021,432 | $162.13 | 1 | |
| 2022 Q2 | 6,300 | $1,076,536 | -$51,264 | $170.88 | 1 |
| 2022 Q1 | 6,600 | $1,487,057 | $225.31 | 1 | |
| 2021 Q4 | 6,600 | $1,617,439 | $245.07 | 1 | |
| 2021 Q3 | 6,600 | $1,377,980 | +$146,149 | $208.78 | 1 |
| 2021 Q2 | 5,900 | $1,133,484 | $192.12 | 1 | |
| 2021 Q1 | 5,900 | $1,006,162 | +$1,006,162 | $170.54 | 1 |
| 2019 Q2 | 0 | $0 | -$268,000 | 0 | |
| 2019 Q1 | 2,203 | $268,000 | +$268,000 | $121.65 | 1 |
| 2016 Q4 | 0 | $0 | -$2,753,885 | 0 | |
| 2016 Q3 | 28,109 | $2,753,885 | +$24,885 | $97.97 | 2 |
| 2016 Q2 | 27,855 | $2,420,782 | -$22,248 | $86.89 | 2 |
| 2016 Q1 | 28,111 | $2,645,757 | $94.11 | 2 | |
| 2015 Q4 | 28,111 | $2,615,143 | -$319,824,184 | $93.01 | 2 |
| 2015 Q3 | 3,626,550 | $322,312,438 | -$313,243,113 | $88.88 | 4 |
| 2015 Q2 | 3,585,550 | $317,088,217 | +$62,572,832 | $88.43 | 3 |
| 2015 Q1 | 2,877,989 | $236,057,011 | +$43,295,214 | $82.02 | 3 |
| 2014 Q4 | 2,350,136 | $169,148,184 | +$49,886,784 | $71.97 | 3 |
| 2014 Q3 | 1,629,752 | $117,000,074 | -$23,604,444 | $71.79 | 2 |
| 2014 Q2 | 1,985,810 | $141,652,800 | -$118,224,114 | $71.33 | 3 |
| 2014 Q1 | 3,643,163 | $275,913,441 | -$2,077,551 | $75.73 | 2 |