CUSIP: 85512c105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 194,014 | $2,086 | — | — |
| Q3 2017 | 284,787 | $3,232 | — | — |
| Q2 2017 | 288,687 | $3,129 | — | — |
| Q1 2017 | 337,407 | $3,104 | — | — |
| Q4 2016 | 384,587 | $4,138 | — | — |
| Q3 2016 | 384,587 | $3,711 | — | — |
| Q2 2016 | 384,587 | $3,415 | — | — |
| Q1 2016 | 384,587 | $3,231 | — | — |
| Q4 2015 | 384,587 | $2,861 | — | — |
| Q3 2015 | 376,227 | $3,194 | — | — |
| Q2 2015 | 242,377 | $2,140 | — | — |
| Q1 2015 | 216,417 | $1,601 | — | — |
| Q4 2014 | 205,497 | $1,254 | — | — |
| Q3 2014 | 197,007 | $1,125 | — | — |
| Q2 2014 | 183,547 | $1,138 | — | — |
| Q1 2014 | 183,547 | $1,074 | — | — |
| Q4 2013 | 90,447 | $475 | — | — |
| Q3 2013 | 71,217 | $350 | — | — |
| Q2 2013 | 65,347 | $320 | — | — |