| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 8.14K | $407K | -$172K | $49.95 | 1 |
| 2024 Q1 | 11.6K | $687K | -$25.5K | $59.28 | 1 |
| 2023 Q4 | 12K | $693K | -$8.64K | $57.61 | 1 |
| 2023 Q3 | 12.2K | $645K | +$179K | $52.95 | 1 |
| 2023 Q2 | 8.79K | $505K | -$16.1K | $57.44 | 1 |
| 2023 Q1 | 9.07K | $490K | +$224K | $54.01 | 1 |
| 2022 Q4 | 4.92K | $500K | -$5.48K | $101.53 | 1 |
| 2022 Q3 | 4.98K | $433K | -$21.1K | $87.04 | 1 |
| 2022 Q2 | 5.22K | $484K | +$1.11K | $92.77 | 1 |
| 2022 Q1 | 5.21K | $416K | $0 | $79.92 | 1 |
| 2021 Q4 | 5.21K | $500K | -$7.02M | $96.06 | 1 |
| 2021 Q3 | 84.2K | $7.48M | -$291K | $88.41 | 2 |
| 2021 Q2 | 87.5K | $7.99M | -$70.2K | $91.30 | 3 |
| 2021 Q1 | 88.3K | $8.04M | -$8.1M | $91.11 | 3 |
| 2020 Q4 | 176K | $16.3M | -$657K | $92.48 | 5 |
| 2020 Q3 | 183K | $14.7M | -$163K | $80.19 | 5 |
| 2020 Q2 | 185K | $12.8M | +$334K | $69.32 | 5 |
| 2020 Q1 | 181K | $10.2M | +$1.13M | $56.24 | 6 |
| 2019 Q4 | 160K | $10.2M | +$925K | $63.55 | 6 |
| 2019 Q3 | 146K | $8.46M | -$299K | $58.05 | 5 |
| 2019 Q2 | 150K | $9.58M | +$2.07M | $63.82 | 6 |
| 2019 Q1 | 118K | $6.43M | +$31.8K | $54.58 | 5 |
| 2018 Q4 | 117K | $5.77M | -$2.16M | $49.22 | 5 |
| 2018 Q3 | 161K | $9.38M | +$203K | $58.28 | 5 |
| 2018 Q2 | 157K | $9.02M | +$665K | $57.29 | 5 |
| 2018 Q1 | 146K | $8.34M | +$701K | $57.21 | 5 |
| 2017 Q4 | 134K | $8.46M | -$2.43M | $63.29 | 4 |
| 2017 Q3 | 176K | $9.75M | +$82K | $55.28 | 5 |
| 2017 Q2 | 175K | $8.69M | -$461K | $49.68 | 5 |
| 2017 Q1 | 185K | $8.54M | +$445K | $46.16 | 6 |
| 2016 Q4 | 175K | $7.77M | +$3.04M | $44.35 | 5 |
| 2016 Q3 | 73.5K | $10.8M | -$1.34M | $146.81 | 6 |
| 2016 Q2 | 81K | $13M | -$630K | $160.74 | 9 |
| 2016 Q1 | 87.1K | $11.6M | +$138K | $133.37 | 10 |
| 2015 Q4 | 84.8K | $12.6M | -$1.97M | $148.96 | 9 |
| 2015 Q3 | 101K | $13.6M | -$6.41M | $135.11 | 14 |
| 2015 Q2 | 150K | $19.9M | -$17.8B | $134.01 | 21 |
| 2015 Q1 | 131M | $18.1B | -$197M | $138.39 | 458 |
| 2014 Q4 | 133M | $14.4B | +$115M | $108.35 | 431 |
| 2014 Q3 | 134M | $12.2B | +$11M | $91.67 | 408 |
| 2014 Q2 | 134M | $9.52B | +$191M | $71.03 | 401 |
| 2014 Q1 | 131M | $9.13B | -$308M | $69.45 | 390 |