| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2021 Q3 | 0 | $0 | -$50 | 0 | |
| 2021 Q2 | 1.43K | $50.00 | -$460K | $0.04 | 1 |
| 2021 Q1 | 9.11K | $460K | -$96.7K | $50.50 | 2 |
| 2020 Q4 | 11K | $557K | -$46.1K | $50.50 | 3 |
| 2020 Q3 | 11.9K | $603K | -$1.13M | $50.50 | 3 |
| 2020 Q2 | 34.3K | $1.73M | +$1.2M | $50.42 | 3 |
| 2020 Q1 | 10.5K | $516K | -$1.26M | $49.04 | 4 |
| 2019 Q4 | 36K | $1.81M | $0 | $50.36 | 3 |
| 2019 Q3 | 36K | $1.82M | +$1.39M | $50.36 | 3 |
| 2019 Q2 | 8.49K | $427K | -$40.5K | $50.18 | 2 |
| 2019 Q1 | 9.29K | $467K | -$10M | $50.15 | 2 |
| 2018 Q4 | 210K | $10.5M | +$10.4M | $50.06 | 3 |
| 2018 Q3 | 1.06K | $53K | -$31.4M | $50.24 | 1 |
| 2018 Q2 | 625K | $31.4M | -$443M | $50.23 | 4 |
| 2018 Q1 | 9.44M | $474M | -$39.1M | $50.23 | 95 |
| 2017 Q4 | 10.3M | $514M | -$104M | $50.14 | 106 |
| 2017 Q3 | 11.8M | $592M | +$125M | $50.37 | 95 |
| 2017 Q2 | 9.68M | $487M | +$1.55M | $50.30 | 93 |
| 2017 Q1 | 9.61M | $483M | +$38.8M | $50.26 | 85 |
| 2016 Q4 | 8.82M | $442M | -$50.7M | $50.12 | 87 |
| 2016 Q3 | 9.74M | $489M | +$16.3M | $50.20 | 86 |
| 2016 Q2 | 9.45M | $472M | +$124M | $50.01 | 81 |
| 2016 Q1 | 6.95M | $346M | +$42.9M | $49.87 | 81 |
| 2015 Q4 | 6.1M | $304M | -$12.2M | $49.86 | 78 |
| 2015 Q3 | 6.24M | $312M | +$82.6M | $50.05 | 68 |
| 2015 Q2 | 4.63M | $232M | -$1.42M | $50.08 | 60 |
| 2015 Q1 | 4.55M | $228M | -$55.8M | $50.06 | 58 |
| 2014 Q4 | 5.6M | $280M | -$126M | $49.92 | 53 |
| 2014 Q3 | 8.16M | $409M | -$67.4M | $50.16 | 58 |
| 2014 Q2 | 9.56M | $481M | +$74.6M | $50.32 | 63 |
| 2014 Q1 | 7.97M | $401M | +$109M | $50.26 | 53 |