| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 12.2 K | $3.52 M | +$482 K | $287.09 | 1 |
| 2023 Q4 | 10.6 K | $2.91 M | +$2.91 M | $275.64 | 1 |
| 2023 Q2 | 18.7 K | $6.51 M | -$1.51 M | $348.36 | 2 |
| 2023 Q1 | 23 K | $10.6 M | +$10.6 M | $460.88 | 1 |
| 2021 Q4 | 218 | $201 K | $0 | $922.02 | 1 |
| 2021 Q3 | 218 | $246 K | -$113 K | $1,128.44 | 1 |
| 2021 Q2 | 318 | $498 K | +$47 K | $1,566.04 | 1 |
| 2021 Q1 | 288 | $400 K | $0 | $1,388.89 | 1 |
| 2020 Q4 | 288 | $429 K | $0 | $1,489.58 | 1 |
| 2020 Q3 | 288 | $357 K | +$22.3 K | $1,239.58 | 1 |
| 2020 Q2 | 270 | $302 K | +$44.7 K | $1,118.52 | 1 |
| 2020 Q1 | 230 | $212 K | +$27.7 K | $921.74 | 1 |
| 2019 Q4 | 200 | $218 K | -$2.36 M | $1,090.00 | 1 |
| 2019 Q3 | 2.37 K | $2.57 M | $0 | $1,087.53 | 1 |
| 2019 Q2 | 2.37 K | $2.69 M | $0 | $1,137.00 | 1 |
| 2019 Q1 | 2.37 K | $2.95 M | -$272 K | $1,248.20 | 1 |
| 2018 Q4 | 2.58 K | $2.55 M | $0 | $986.84 | 1 |
| 2018 Q3 | 2.58 K | $2.97 M | +$1.28 M | $1,150.21 | 1 |
| 2018 Q2 | 1.47 K | $1.84 M | $0 | $1,252.90 | 1 |
| 2018 Q1 | 1.47 K | $1.64 M | -$3.16 M | $1,118.61 | 1 |
| 2017 Q4 | 4.3 K | $4.77 M | -$915 K | $1,110.57 | 1 |
| 2017 Q3 | 5.12 K | $4.18 M | +$4.18 M | $817.19 | 1 |
| 2016 Q3 | 1.67 K | $1.44 M | +$1.44 M | $867.27 | 1 |
| 2015 Q3 | 229 K | $165 M | -$168 M | $720.39 | 2 |
| 2015 Q2 | 236 K | $164 M | +$54.3 M | $693.89 | 1 |
| 2015 Q1 | 158 K | $120 M | +$53.4 M | $758.56 | 2 |
| 2014 Q4 | 87.3 K | $49.5 M | +$49.5 M | $566.80 | 1 |