| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2019 Q2 | 1 | 5.00 | $0 |
| 2019 Q1 | 1 | 5.00 | $0 |
| 2018 Q4 | 5 | 2.93 M | $25.9 M |
| 2018 Q3 | 58 | 11.0 M | $92.0 M |
| 2018 Q2 | 57 | 11.1 M | $94.7 M |
| 2018 Q1 | 61 | 11.0 M | $92.6 M |
| 2017 Q4 | 62 | 10.8 M | $91.2 M |
| 2017 Q3 | 52 | 7.65 M | $54.7 M |
| 2017 Q2 | 61 | 7.26 M | $52.3 M |
| 2017 Q1 | 61 | 8.21 M | $70.2 M |
| 2016 Q4 | 65 | 8.58 M | $58.7 M |
| 2016 Q3 | 64 | 8.27 M | $50.3 M |
| 2016 Q2 | 70 | 8.94 M | $56.2 M |
| 2016 Q1 | 79 | 9.63 M | $63.2 M |
| 2015 Q4 | 86 | 9.87 M | $93.3 M |
| 2015 Q3 | 70 | 8.22 M | $73.2 M |
| 2015 Q2 | 76 | 8.45 M | $62.8 M |
| 2015 Q1 | 85 | 9.57 M | $65.5 M |
| 2014 Q4 | 101 | 7.55 M | $63.4 M |
| 2014 Q3 | 97 | 8.17 M | $85.4 M |
| 2014 Q2 | 110 | 9.93 M | $150 M |
| 2014 Q1 | 97 | 8.74 M | $186 M |