| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2019 Q4 | 1 | 125 k | $0 |
| 2019 Q3 | 2 | 185 k | $0 |
| 2019 Q2 | 3 | 185 k | $0 |
| 2019 Q1 | 3 | 11.9 M | $202 k |
| 2018 Q4 | 3 | 11.9 M | $119 k |
| 2018 Q3 | 2 | 512 k | $12.0 k |
| 2018 Q2 | 2 | 11.5 M | $363 k |
| 2018 Q1 | 1 | 125 k | $3.00 k |
| 2017 Q4 | 1 | 125 k | $4.00 k |
| 2017 Q3 | 1 | 125 k | $6.00 k |
| 2017 Q2 | 2 | 872 k | $22.0 k |
| 2017 Q1 | 7 | 12.3 M | $1.10 M |
| 2016 Q4 | 50 | 23.4 M | $5.58 M |
| 2016 Q3 | 49 | 23.5 M | $6.49 M |
| 2016 Q2 | 57 | 27.8 M | $7.97 M |
| 2016 Q1 | 78 | 45.7 M | $24.9 M |
| 2015 Q4 | 106 | 54.5 M | $41.8 M |
| 2015 Q3 | 121 | 65.0 M | $92.2 M |
| 2015 Q2 | 125 | 71.2 M | $358 M |
| 2015 Q1 | 136 | 71.3 M | $359 M |
| 2014 Q4 | 169 | 71.8 M | $344 M |
| 2014 Q3 | 170 | 75.4 M | $831 M |
| 2014 Q2 | 166 | 71.4 M | $839 M |
| 2014 Q1 | 143 | 71.4 M | $590 M |