| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q4 | 103 | 18.8 M | $669 M |
| 2021 Q3 | 115 | 18.8 M | $666 M |
| 2021 Q2 | 98 | 18.3 M | $407 M |
| 2021 Q1 | 99 | 18.6 M | $484 M |
| 2020 Q4 | 100 | 21.5 M | $460 M |
| 2020 Q3 | 99 | 20.8 M | $372 M |
| 2020 Q2 | 94 | 21.8 M | $415 M |
| 2020 Q1 | 103 | 22.3 M | $315 M |
| 2019 Q4 | 125 | 22.4 M | $414 M |
| 2019 Q3 | 126 | 22.1 M | $297 M |
| 2019 Q2 | 112 | 18.9 M | $450 M |
| 2019 Q1 | 118 | 19.3 M | $439 M |
| 2018 Q4 | 117 | 19.9 M | $346 M |
| 2018 Q3 | 127 | 20.1 M | $379 M |
| 2018 Q2 | 148 | 19.8 M | $774 M |
| 2018 Q1 | 129 | 20.3 M | $530 M |
| 2017 Q4 | 124 | 20.4 M | $507 M |
| 2017 Q3 | 116 | 20.3 M | $480 M |
| 2017 Q2 | 95 | 19.7 M | $333 M |
| 2017 Q1 | 100 | 20.0 M | $351 M |
| 2016 Q4 | 109 | 20.8 M | $430 M |
| 2016 Q3 | 119 | 20.7 M | $453 M |
| 2016 Q2 | 136 | 21.3 M | $520 M |
| 2016 Q1 | 138 | 21.1 M | $524 M |
| 2015 Q4 | 140 | 20.7 M | $495 M |
| 2015 Q3 | 127 | 21.2 M | $378 M |
| 2015 Q2 | 124 | 20.3 M | $520 M |
| 2015 Q1 | 123 | 20.7 M | $414 M |
| 2014 Q4 | 125 | 21.0 M | $501 M |
| 2014 Q3 | 117 | 21.4 M | $425 M |
| 2014 Q2 | 113 | 21.3 M | $381 M |
| 2014 Q1 | 98 | 21.6 M | $349 M |