| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 7,809 | $1,621,506 | -$1,399,237 | $207.65 | 1 |
| 2025 Q2 | 14,611 | $3,009,718 | +$33,215 | $205.95 | 2 |
| 2025 Q1 | 14,450 | $2,735,288 | +$51,132 | $189.28 | 2 |
| 2024 Q4 | 14,180 | $2,304,543 | +$1,020,272 | $162.52 | 2 |
| 2024 Q3 | 7,901 | $1,523,824 | -$101,447 | $192.86 | 1 |
| 2024 Q2 | 8,427 | $1,455,501 | +$18,826 | $172.72 | 1 |
| 2024 Q1 | 8,318 | $1,730,527 | -$112,761 | $208.05 | 1 |
| 2023 Q4 | 8,860 | $1,722,626 | +$1,722,626 | $194.43 | 1 |
| 2023 Q3 | 0 | $0 | -$1,503,999 | 0 | |
| 2023 Q2 | 8,394 | $1,503,999 | +$43,360 | $179.18 | 1 |
| 2023 Q1 | 8,152 | $1,363,264 | -$18,563 | $167.23 | 1 |
| 2022 Q4 | 8,263 | $1,171,091 | +$1,171,091 | $141.73 | 1 |
| 2020 Q1 | 0 | $0 | -$591,286 | 0 | |
| 2019 Q4 | 4,174 | $591,286 | +$53,689 | $141.66 | 1 |
| 2019 Q3 | 3,795 | $540,332 | $142.38 | 1 | |
| 2019 Q2 | 3,795 | $531,791 | -$268,000 | $140.13 | 1 |
| 2019 Q1 | 5,901 | $751,009 | +$320,183 | $127.27 | 2 |
| 2018 Q4 | 3,385 | $419,654 | $123.97 | 1 | |
| 2018 Q3 | 3,385 | $445,459 | $131.60 | 1 | |
| 2018 Q2 | 3,385 | $425,647 | $125.75 | 1 | |
| 2018 Q1 | 3,385 | $414,140 | $122.35 | 1 | |
| 2017 Q4 | 3,385 | $426,998 | +$38,726 | $126.14 | 1 |
| 2017 Q3 | 3,078 | $410,640 | $133.41 | 1 | |
| 2017 Q2 | 3,078 | $379,848 | $123.41 | 1 | |
| 2017 Q1 | 3,078 | $352,581 | +$312,489 | $114.55 | 1 |
| 2016 Q4 | 350 | $39,002 | -$16,195,000 | $111.43 | 1 |
| 2016 Q3 | 151,333 | $16,232,543 | +$1,938,642 | $107.27 | 3 |
| 2016 Q2 | 133,257 | $13,924,574 | -$2,436,398 | $104.50 | 2 |
| 2016 Q1 | 154,989 | $17,465,442 | +$384,833 | $112.69 | 3 |
| 2015 Q4 | 151,574 | $17,067,408 | -$447,452 | $112.60 | 3 |
| 2015 Q3 | 155,260 | $18,310,380 | -$1,437,179 | $117.93 | 4 |
| 2015 Q2 | 160,516 | $20,291,922 | +$164,310 | $126.41 | 4 |
| 2015 Q1 | 159,215 | $20,485,600 | +$644,228 | $128.67 | 4 |
| 2014 Q4 | 154,209 | $19,192,782 | +$1,359,480 | $124.46 | 4 |
| 2014 Q3 | 143,291 | $17,480,797 | -$8,225,672 | $121.99 | 3 |
| 2014 Q2 | 210,719 | $28,447,000 | +$6,749,216 | $135.00 | 2 |
| 2014 Q1 | 160,726 | $21,780,000 | +$493,934 | $135.51 | 1 |