| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 1 | 0 | $0 |
| 2020 Q3 | 1 | 0 | $0 |
| 2020 Q2 | 1 | 0 | $0 |
| 2020 Q1 | 1 | 0 | $0 |
| 2016 Q3 | 133 | 52.5 M | $471 M |
| 2016 Q2 | 107 | 47.0 M | $252 M |
| 2016 Q1 | 109 | 46.0 M | $211 M |
| 2015 Q4 | 135 | 50.3 M | $262 M |
| 2015 Q3 | 127 | 47.5 M | $288 M |
| 2015 Q2 | 117 | 42.7 M | $674 M |
| 2015 Q1 | 86 | 32.7 M | $355 M |
| 2014 Q4 | 95 | 34.9 M | $366 M |
| 2014 Q3 | 95 | 30.2 M | $289 M |
| 2014 Q2 | 86 | 31.8 M | $368 M |
| 2014 Q1 | 81 | 30.8 M | $308 M |