CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 6,424 | $377 | — | — |
| Q4 2017 | 263,191 | $17,894 | — | — |
| Q3 2017 | 358,384 | $25,667 | — | — |
| Q2 2017 | 419,704 | $32,032 | — | — |
| Q1 2017 | 424,044 | $35,149 | — | — |
| Q4 2016 | 408,889 | $31,501 | — | — |
| Q3 2016 | 381,274 | $30,555 | — | — |
| Q2 2016 | 243,625 | $25,366 | — | — |
| Q1 2016 | 208,425 | $26,301 | — | — |
| Q4 2015 | 186,340 | $22,473 | — | — |
| Q3 2015 | 186,080 | $25,923 | — | — |
| Q2 2015 | 151,906 | $20,342 | — | — |
| Q1 2015 | 141,236 | $19,834 | — | — |
| Q4 2014 | 180,315 | $23,636 | — | — |
| Q3 2014 | 157,100 | $18,312 | — | — |
| Q2 2014 | 156,400 | $18,521 | — | — |
| Q1 2014 | 155,550 | $17,674 | — | — |
| Q4 2013 | 138,875 | $16,133 | — | — |
| Q3 2013 | 121,950 | $14,073 | — | — |
| Q2 2013 | 121,950 | $13,467 | — | — |