CUSIP: 855707105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 2,019,284 | $104,377 | — | — |
| Q3 2021 | 2,059,570 | $104,936 | — | — |
| Q2 2021 | 2,074,285 | $35,512 | — | — |
| Q1 2021 | 2,083,012 | $40,911 | — | — |
| Q4 2020 | 2,111,304 | $37,454 | — | — |
| Q3 2020 | 2,146,836 | $29,541 | — | — |
| Q2 2020 | 2,185,133 | $39,004 | — | — |
| Q1 2020 | 2,251,500 | $62,569 | — | — |
| Q4 2019 | 2,320,338 | $71,976 | — | — |
| Q3 2019 | 2,431,416 | $78,754 | — | — |
| Q2 2019 | 2,501,250 | $87,543 | — | — |
| Q1 2019 | 2,557,438 | $84,191 | — | — |
| Q4 2018 | 2,597,876 | $88,433 | — | — |
| Q3 2018 | 2,601,944 | $79,463 | — | — |
| Q2 2018 | 2,580,393 | $77,183 | — | — |
| Q1 2018 | 2,570,465 | $73,438 | — | — |
| Q4 2017 | 2,540,630 | $73,983 | — | — |
| Q3 2017 | 2,521,249 | $66,133 | — | — |
| Q2 2017 | 2,542,424 | $65,418 | — | — |
| Q1 2017 | 2,513,645 | $69,000 | — | — |
| Q4 2016 | 2,481,790 | $66,537 | — | — |
| Q3 2016 | 2,461,906 | $58,617 | — | — |
| Q2 2016 | 2,443,341 | $53,533 | — | — |
| Q1 2016 | 2,408,381 | $53,129 | — | — |
| Q4 2015 | 2,388,855 | $49,187 | — | — |
| Q3 2015 | 2,362,236 | $53,884 | — | — |
| Q2 2015 | 2,345,721 | $56,180 | — | — |
| Q1 2015 | 2,342,009 | $56,887 | — | — |
| Q4 2014 | 2,328,928 | $51,749 | — | — |
| Q3 2014 | 2,292,082 | $47,011 | — | — |
| Q2 2014 | 2,294,589 | $53,762 | — | — |
| Q1 2014 | 2,284,835 | $48,691 | — | — |
| Q4 2013 | 2,288,168 | $48,600 | — | — |
| Q3 2013 | 2,282,668 | $47,798 | — | — |
| Q2 2013 | 2,280,901 | $41,444 | — | — |