| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q3 | 37 | 431 M | $432 M |
| 2018 Q2 | 38 | 413 M | $1.18 B |
| 2018 Q1 | 40 | 432 M | $574 M |
| 2017 Q4 | 40 | 406 M | $535 M |
| 2017 Q3 | 35 | 393 M | $641 M |
| 2017 Q2 | 42 | 402 M | $638 M |
| 2017 Q1 | 48 | 620 M | $981 M |
| 2016 Q4 | 56 | 865 M | $1.06 B |
| 2016 Q3 | 47 | 707 M | $963 M |
| 2016 Q2 | 53 | 702 M | $910 M |
| 2016 Q1 | 49 | 664 M | $932 M |
| 2015 Q4 | 53 | 675 M | $2.71 B |
| 2015 Q3 | 53 | 607 M | $714 M |
| 2015 Q2 | 49 | 647 M | $746 M |
| 2015 Q1 | 52 | 601 M | $638 M |
| 2014 Q4 | 46 | 617 M | $613 M |
| 2014 Q3 | 1 | 50.6 M | $53.0 M |