CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 1,126,198 | $54,711 | — | — |
| Q4 2019 | 1,216,619 | $77,633 | — | — |
| Q3 2019 | 1,163,753 | $59,270 | — | — |
| Q2 2019 | 1,096,431 | $52,354 | — | — |
| Q1 2019 | 194,775 | $10,600 | — | — |
| Q4 2018 | 144,180 | $5,290 | — | — |
| Q4 2016 | 65,830 | $5,072 | — | — |
| Q1 2016 | 179,293 | $22,625 | — | — |
| Q4 2015 | 278,575 | $33,596 | — | — |
| Q3 2015 | 262,916 | $36,627 | — | — |
| Q2 2015 | 262,865 | $35,200,252 | — | — |
| Q1 2015 | 265,121 | $37,230,942 | — | — |
| Q4 2014 | 249,919 | $32,759,383 | — | — |
| Q3 2014 | 241,528 | $28,153 | — | — |
| Q2 2014 | 173,890 | $20,592 | — | — |
| Q1 2014 | 111,365 | $12,653,291 | — | — |
| Q4 2013 | 112,388 | $13,056,114 | — | — |
| Q3 2013 | 112,706 | $13,006,273 | — | — |
| Q2 2013 | 152,323 | $16,821,029 | — | — |