| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q4 | 2 | 106 k | $929 k |
| 2021 Q3 | 2 | 106 k | $1.19 M |
| 2021 Q2 | 4 | 106 k | $1.34 M |
| 2021 Q1 | 3 | 106 k | $1.25 M |
| 2020 Q4 | 4 | 75.9 k | $604 k |
| 2020 Q3 | 4 | 75.9 k | $604 k |
| 2020 Q2 | 5 | 85.4 k | $776 k |
| 2020 Q1 | 6 | 77.2 k | $416 k |
| 2019 Q4 | 5 | 1.99 M | $38.6 M |
| 2019 Q3 | 11 | 785 k | $20.1 M |
| 2019 Q2 | 385 | 126 M | $3.21 B |
| 2019 Q1 | 374 | 125 M | $3.28 B |
| 2018 Q4 | 372 | 127 M | $3.05 B |
| 2018 Q3 | 392 | 128 M | $3.69 B |
| 2018 Q2 | 379 | 125 M | $3.56 B |
| 2018 Q1 | 362 | 124 M | $3.14 B |
| 2017 Q4 | 383 | 127 M | $3.79 B |
| 2017 Q3 | 349 | 127 M | $3.62 B |
| 2017 Q2 | 371 | 128 M | $3.73 B |
| 2017 Q1 | 383 | 131 M | $4.14 B |
| 2016 Q4 | 401 | 130 M | $4.14 B |
| 2016 Q3 | 375 | 130 M | $3.85 B |
| 2016 Q2 | 360 | 120 M | $3.46 B |
| 2016 Q1 | 354 | 120 M | $3.17 B |
| 2015 Q4 | 371 | 122 M | $3.21 B |
| 2015 Q3 | 357 | 121 M | $3.09 B |
| 2015 Q2 | 362 | 117 M | $3.38 B |
| 2015 Q1 | 371 | 115 M | $3.82 B |
| 2014 Q4 | 374 | 116 M | $3.64 B |
| 2014 Q3 | 359 | 113 M | $3.06 B |
| 2014 Q2 | 362 | 116 M | $3.53 B |
| 2014 Q1 | 342 | 115 M | $3.30 B |