| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q4 | 1 | 500 | $0 |
| 2021 Q3 | 1 | 500 | $0 |
| 2021 Q2 | 2 | 500 | $0 |
| 2021 Q1 | 2 | 500 | $0 |
| 2020 Q4 | 2 | 500 | $0 |
| 2020 Q3 | 4 | 184 k | $5.00 k |
| 2020 Q2 | 16 | 5.84 M | $1.67 M |
| 2020 Q1 | 141 | 85.3 M | $47.8 M |
| 2019 Q4 | 161 | 85.0 M | $128 M |
| 2019 Q3 | 170 | 82.9 M | $315 M |
| 2019 Q2 | 177 | 87.2 M | $449 M |
| 2019 Q1 | 175 | 84.8 M | $298 M |
| 2018 Q4 | 201 | 88.8 M | $301 M |
| 2018 Q3 | 302 | 94.3 M | $1.22 B |
| 2018 Q2 | 291 | 94.2 M | $1.63 B |
| 2018 Q1 | 257 | 85.3 M | $2.58 B |
| 2017 Q4 | 253 | 106 M | $3.40 B |
| 2017 Q3 | 242 | 99.2 M | $3.29 B |
| 2017 Q2 | 271 | 90.6 M | $3.04 B |
| 2017 Q1 | 283 | 97.1 M | $2.34 B |
| 2016 Q4 | 285 | 93.2 M | $2.04 B |
| 2016 Q3 | 296 | 93.0 M | $2.53 B |
| 2016 Q2 | 296 | 93.6 M | $2.67 B |
| 2016 Q1 | 281 | 98.8 M | $2.33 B |
| 2015 Q4 | 308 | 95.0 M | $3.54 B |
| 2015 Q3 | 330 | 89.3 M | $2.59 B |
| 2015 Q2 | 342 | 85.3 M | $3.72 B |
| 2015 Q1 | 329 | 87.9 M | $4.17 B |
| 2014 Q4 | 281 | 89.0 M | $3.23 B |
| 2014 Q3 | 273 | 84.4 M | $3.06 B |
| 2014 Q2 | 232 | 85.5 M | $2.84 B |
| 2014 Q1 | 216 | 81.1 M | $1.78 B |