| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 156 | 6.17 M | $465 M |
| 2020 Q3 | 114 | 5.45 M | $270 M |
| 2020 Q2 | 101 | 6.13 M | $210 M |
| 2020 Q1 | 76 | 6.27 M | $98.2 M |
| 2019 Q4 | 89 | 6.38 M | $147 M |
| 2019 Q3 | 97 | 6.17 M | $176 M |
| 2019 Q2 | 79 | 5.35 M | $114 M |
| 2019 Q1 | 64 | 4.16 M | $73.0 M |
| 2018 Q4 | 62 | 4.16 M | $47.3 M |
| 2018 Q3 | 64 | 4.23 M | $62.6 M |
| 2018 Q2 | 61 | 4.30 M | $63.4 M |
| 2018 Q1 | 75 | 4.59 M | $72.1 M |
| 2017 Q4 | 79 | 4.20 M | $120 M |
| 2017 Q3 | 70 | 4.07 M | $97.6 M |
| 2017 Q2 | 72 | 3.88 M | $96.5 M |
| 2017 Q1 | 75 | 3.95 M | $103 M |
| 2016 Q4 | 66 | 3.86 M | $81.9 M |
| 2016 Q3 | 62 | 3.63 M | $67.2 M |
| 2016 Q2 | 60 | 3.56 M | $70.2 M |
| 2016 Q1 | 58 | 3.44 M | $57.1 M |
| 2015 Q4 | 59 | 3.38 M | $52.7 M |
| 2015 Q3 | 60 | 3.49 M | $52.6 M |
| 2015 Q2 | 60 | 3.40 M | $67.9 M |
| 2015 Q1 | 59 | 3.31 M | $75.7 M |
| 2014 Q4 | 61 | 3.13 M | $65.3 M |
| 2014 Q3 | 61 | 3.12 M | $68.7 M |
| 2014 Q2 | 63 | 3.02 M | $59.1 M |
| 2014 Q1 | 43 | 2.50 M | $47.0 M |