CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 31,359 | $1,151 | — | — |
| Q3 2018 | 31,359 | $1,840 | — | — |
| Q2 2018 | 31,359 | $2,047 | — | — |
| Q1 2018 | 31,359 | $1,835 | — | — |
| Q4 2017 | 31,359 | $2,132 | — | — |
| Q3 2017 | 31,359 | $2,246 | — | — |
| Q2 2017 | 31,359 | $2,393 | — | — |
| Q1 2017 | 31,359 | $2,599 | — | — |
| Q4 2016 | 31,659 | $2,439 | — | — |
| Q3 2016 | 33,884 | $2,715 | — | — |
| Q2 2016 | 33,884 | $3,528 | — | — |
| Q1 2016 | 33,809 | $4,266 | — | — |
| Q4 2015 | 34,014 | $4,102 | — | — |
| Q3 2015 | 34,014 | $4,738 | — | — |
| Q2 2015 | 34,014 | $4,555 | — | — |
| Q1 2015 | 31,094 | $4,367 | — | — |
| Q4 2014 | 31,344 | $4,109 | — | — |
| Q3 2014 | 31,344 | $3,653 | — | — |
| Q2 2014 | 31,344 | $3,712 | — | — |
| Q1 2014 | 38,494 | $4,374 | — | — |
| Q4 2013 | 39,256 | $4,560 | — | — |
| Q3 2013 | 39,256 | $4,530 | — | — |
| Q2 2013 | 39,256 | $4,335 | — | — |