| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2020 Q1 | 1 | 0 | $0 |
| 2019 Q4 | 1 | 0 | $0 |
| 2019 Q3 | 101 | 8.68 M | $252 M |
| 2019 Q2 | 88 | 8.70 M | $232 M |
| 2019 Q1 | 97 | 8.61 M | $215 M |
| 2018 Q4 | 93 | 8.65 M | $228 M |
| 2018 Q3 | 93 | 8.72 M | $276 M |
| 2018 Q2 | 103 | 8.28 M | $289 M |
| 2018 Q1 | 87 | 6.45 M | $212 M |
| 2017 Q4 | 86 | 5.95 M | $175 M |
| 2017 Q3 | 82 | 5.51 M | $154 M |
| 2017 Q2 | 86 | 5.18 M | $146 M |
| 2017 Q1 | 77 | 5.12 M | $146 M |
| 2016 Q4 | 66 | 5.04 M | $121 M |
| 2016 Q3 | 55 | 5.02 M | $99.0 M |
| 2016 Q2 | 56 | 5.06 M | $91.1 M |
| 2016 Q1 | 49 | 5.23 M | $94.3 M |
| 2015 Q4 | 42 | 4.56 M | $80.2 M |
| 2015 Q3 | 39 | 4.47 M | $72.6 M |
| 2015 Q2 | 50 | 4.54 M | $72.1 M |
| 2015 Q1 | 46 | 4.79 M | $75.7 M |
| 2014 Q4 | 47 | 4.84 M | $76.5 M |
| 2014 Q3 | 52 | 4.83 M | $74.8 M |
| 2014 Q2 | 55 | 4.42 M | $69.7 M |
| 2014 Q1 | 35 | 4.00 M | $69.0 M |