| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 8.32 K | $1.73 M | -$113 K | $208.05 | 1 |
| 2023 Q4 | 8.86 K | $1.72 M | +$1.72 M | $194.43 | 1 |
| 2023 Q2 | 8.39 K | $1.5 M | +$43.4 K | $179.18 | 1 |
| 2023 Q1 | 8.15 K | $1.36 M | -$18.6 K | $167.23 | 1 |
| 2022 Q4 | 8.26 K | $1.17 M | +$1.17 M | $141.73 | 1 |
| 2019 Q4 | 4.17 K | $591 K | +$53.7 K | $141.66 | 1 |
| 2019 Q3 | 3.8 K | $540 K | $0 | $142.38 | 1 |
| 2019 Q2 | 3.8 K | $532 K | -$268 K | $140.13 | 1 |
| 2019 Q1 | 5.9 K | $751 K | +$320 K | $127.27 | 2 |
| 2018 Q4 | 3.39 K | $420 K | $0 | $123.97 | 1 |
| 2018 Q3 | 3.39 K | $445 K | $0 | $131.60 | 1 |
| 2018 Q2 | 3.39 K | $426 K | $0 | $125.75 | 1 |
| 2018 Q1 | 3.39 K | $414 K | $0 | $122.35 | 1 |
| 2017 Q4 | 3.39 K | $427 K | +$38.7 K | $126.14 | 1 |
| 2017 Q3 | 3.08 K | $411 K | $0 | $133.41 | 1 |
| 2017 Q2 | 3.08 K | $380 K | $0 | $123.41 | 1 |
| 2017 Q1 | 3.08 K | $353 K | +$312 K | $114.55 | 1 |
| 2016 Q4 | 350 | $39 K | -$16.2 M | $111.43 | 1 |
| 2016 Q3 | 151 K | $16.2 M | +$1.94 M | $107.27 | 3 |
| 2016 Q2 | 133 K | $13.9 M | -$2.44 M | $104.50 | 2 |
| 2016 Q1 | 155 K | $17.5 M | +$385 K | $112.69 | 3 |
| 2015 Q4 | 152 K | $17.1 M | -$447 K | $112.60 | 3 |
| 2015 Q3 | 155 K | $18.3 M | -$1.44 M | $117.93 | 4 |
| 2015 Q2 | 161 K | $20.3 M | +$164 K | $126.41 | 4 |
| 2015 Q1 | 159 K | $20.5 M | +$644 K | $128.67 | 4 |
| 2014 Q4 | 154 K | $19.2 M | +$1.36 M | $124.46 | 4 |
| 2014 Q3 | 143 K | $17.5 M | -$8.23 M | $121.99 | 3 |
| 2014 Q2 | 211 K | $28.4 M | +$6.75 M | $135.00 | 2 |
| 2014 Q1 | 161 K | $21.8 M | +$494 K | $135.51 | 1 |