| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 15.3 K | $1.48 M | $0 | $96.69 | 2 |
| 2023 Q4 | 250 | $21 K | $0 | $42.04 | 2 |
| 2023 Q3 | 15.3 K | $1.25 K | +$20.00 | $0.08 | 3 |
| 2023 Q2 | 15 K | $1.3 M | $0 | $86.89 | 1 |
| 2023 Q1 | 15 K | $1.54 M | $0 | $102.71 | 1 |
| 2022 Q4 | 15 K | $1.61 M | -$1.08 M | $107.53 | 1 |
| 2022 Q3 | 25 K | $2.37 M | $0 | $94.96 | 1 |
| 2022 Q2 | 25 K | $2.58 M | -$220 K | $103.04 | 1 |
| 2022 Q1 | 27.2 K | $2.68 M | $0 | $98.31 | 2 |
| 2021 Q4 | 27.2 K | $2.93 M | +$241 K | $107.61 | 2 |
| 2021 Q3 | 25 K | $1.23 M | -$206 K | $49.12 | 1 |
| 2021 Q2 | 27.4 K | $2.39 M | -$527 K | $87.48 | 3 |
| 2021 Q1 | 33.3 K | $2.96 M | +$731 K | $88.69 | 4 |
| 2020 Q4 | 25.1 K | $1.99 M | $0 | $81.97 | 2 |
| 2020 Q3 | 25.1 K | $1.78 M | -$18 K | $69.36 | 2 |
| 2020 Q2 | 25.3 K | $1.75 M | +$18 K | $67.92 | 3 |
| 2020 Q1 | 25.1 K | $1.25 M | -$990 K | $50.44 | 2 |
| 2019 Q4 | 38 K | $2.91 M | -$287 K | $76.39 | 4 |
| 2019 Q3 | 41.8 K | $3.22 M | -$53.9 K | $77.02 | 5 |
| 2019 Q2 | 42.5 K | $3.39 M | -$7.34 M | $79.96 | 5 |
| 2019 Q1 | 136 K | $10.7 M | +$7.36 M | $78.13 | 7 |
| 2018 Q4 | 42.1 K | $2.99 M | -$240 K | $70.94 | 5 |
| 2018 Q3 | 45 K | $3.78 M | -$48.2 K | $83.84 | 6 |
| 2018 Q2 | 45.6 K | $3.57 M | +$221 K | $78.14 | 6 |
| 2018 Q1 | 42.8 K | $2.98 M | -$12.2 K | $69.69 | 5 |
| 2017 Q4 | 43 K | $3.06 M | -$41.6 K | $71.19 | 5 |
| 2017 Q3 | 43.5 K | $2.85 M | -$5.78 M | $65.39 | 5 |
| 2017 Q2 | 131 K | $8.65 M | -$16.2 M | $65.92 | 7 |
| 2017 Q1 | 356 K | $44.1 M | -$71.3 M | $123.81 | 9 |
| 2016 Q4 | 1.04 M | $114 M | +$99.7 M | $109.29 | 10 |
| 2016 Q3 | 101 K | $11.6 M | -$6.13 B | $115.93 | 12 |
| 2016 Q2 | 54.5 M | $6.25 B | -$102 M | $114.77 | 360 |
| 2016 Q1 | 55.3 M | $6.08 B | -$263 M | $109.96 | 349 |
| 2015 Q4 | 58.3 M | $5.98 B | -$161 M | $102.70 | 355 |
| 2015 Q3 | 58.1 M | $5.85 B | +$97.1 M | $100.62 | 354 |
| 2015 Q2 | 56.2 M | $6.85 B | -$558 M | $121.90 | 388 |
| 2015 Q1 | 61.4 M | $7.81 B | +$376 M | $127.31 | 376 |
| 2014 Q4 | 58.6 M | $7.02 B | -$580 M | $119.76 | 385 |
| 2014 Q3 | 63.9 M | $6.66 B | -$353 M | $104.10 | 362 |
| 2014 Q2 | 67 M | $7.29 B | -$126 M | $108.74 | 364 |
| 2014 Q1 | 67.3 M | $6.69 B | -$313 M | $99.48 | 354 |