CUSIP: 845467109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 400,392 | $2,270,223 | — | — |
| Q1 2021 | 517,290 | $2,405,399 | — | — |
| Q4 2020 | 517,290 | $1,541,525 | — | — |
| Q3 2020 | 770,590 | $1,810,887 | — | — |
| Q2 2020 | 792,390 | $2,028,518 | — | — |
| Q1 2020 | 817,990 | $1,382,404 | — | — |
| Q4 2019 | 930,400 | $2,251,568 | — | — |
| Q3 2019 | 822,500 | $1,587,424 | — | — |
| Q2 2019 | 438,000 | $1,384,080 | — | — |
| Q1 2019 | 430,800 | $2,020,452 | — | — |
| Q4 2018 | 430,800 | $1,469,028 | — | — |
| Q3 2018 | 522,300 | $2,668,953 | — | — |
| Q2 2018 | 678,150 | $3,594,195 | — | — |
| Q1 2018 | 678,150 | $2,936,390 | — | — |
| Q1 2017 | 583,537 | $4,767,497 | — | — |
| Q4 2016 | 797,553 | $8,560,679 | — | — |
| Q3 2016 | 433,737 | $6,002,920 | — | — |
| Q2 2016 | 441,205 | $5,550,359 | — | — |
| Q1 2016 | 615,033 | $4,963,316 | — | — |
| Q4 2015 | 16,233 | $115,417 | — | — |
| Q3 2015 | 16,591 | $210,540 | — | — |
| Q2 2015 | 2,572 | $58,462 | — | — |
| Q1 2015 | 20,174 | $526,591 | — | — |
| Q4 2014 | 23,574 | $643,334 | — | — |
| Q3 2014 | 226,174 | $7,904,782 | — | — |
| Q2 2014 | 315,974 | $14,373,658 | — | — |
| Q1 2014 | 23,574 | $1,084,639 | — | — |
| Q4 2013 | 20,774 | $817,041 | — | — |
| Q3 2013 | 21,462 | $780,787 | — | — |
| Q2 2013 | 24,696 | $907,763 | — | — |