| 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 Q1 | 1 | 15.0 | $0 |
| 2015 Q3 | 1 | 0 | $0 |
| 2015 Q2 | 18 | 67.5 k | $3.36 M |
| 2015 Q1 | 351 | 71.6 M | $2.84 B |
| 2014 Q4 | 334 | 72.9 M | $3.37 B |
| 2014 Q3 | 326 | 72.7 M | $3.27 B |
| 2014 Q2 | 315 | 75.9 M | $3.02 B |
| 2014 Q1 | 350 | 74.7 M | $3.28 B |