| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2022 Q3 | 1 | 3.10 k | $183 k |
| 2022 Q2 | 1 | 3.10 k | $183 k |
| 2022 Q1 | 1 | 3.10 k | $232 k |
| 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 |
| 2017 Q1 | 1 | 12.8 k | $764 k |
| 2016 Q4 | 1 | 12.6 k | $709 k |
| 2016 Q3 | 1 | 13.0 k | $638 k |
| 2016 Q2 | 2 | 80.9 k | $3.41 M |
| 2016 Q1 | 5 | 121 k | $2.91 M |
| 2015 Q4 | 229 | 132 M | $2.19 B |
| 2015 Q3 | 238 | 121 M | $6.64 B |
| 2015 Q2 | 278 | 116 M | $4.48 B |
| 2015 Q1 | 284 | 111 M | $4.59 B |
| 2014 Q4 | 236 | 76.6 M | $3.67 B |
| 2014 Q3 | 252 | 70.9 M | $5.13 B |
| 2014 Q2 | 240 | 63.1 M | $4.54 B |
| 2014 Q1 | 217 | 67.3 M | $3.79 B |