| 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 |
| 2018 Q2 | 47 | 12.1 M | $34.6 M |
| 2018 Q1 | 37 | 13.1 M | $28.0 M |
| 2017 Q4 | 35 | 14.3 M | $36.5 M |
| 2017 Q3 | 31 | 11.9 M | $33.4 M |
| 2017 Q2 | 35 | 11.9 M | $30.3 M |
| 2017 Q1 | 37 | 12.8 M | $44.8 M |
| 2016 Q4 | 37 | 12.0 M | $44.4 M |
| 2016 Q3 | 36 | 8.51 M | $35.7 M |
| 2016 Q2 | 37 | 10.7 M | $41.3 M |
| 2016 Q1 | 49 | 11.3 M | $45.2 M |
| 2015 Q4 | 53 | 13.7 M | $90.2 M |
| 2015 Q3 | 52 | 13.7 M | $106 M |
| 2015 Q2 | 42 | 10.4 M | $61.5 M |
| 2015 Q1 | 40 | 10.3 M | $63.6 M |
| 2014 Q4 | 38 | 10.0 M | $62.5 M |
| 2014 Q3 | 32 | 7.72 M | $41.7 M |
| 2014 Q2 | 30 | 6.26 M | $33.3 M |
| 2014 Q1 | 35 | 5.96 M | $40.7 M |