CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 7,114 | $898 | — | — |
| Q4 2015 | 12,955 | $1,563 | — | — |
| Q3 2015 | 13,039 | $1,817 | — | — |
| Q2 2015 | 12,664 | $1,696 | — | — |
| Q1 2015 | 12,664 | $1,778 | — | — |
| Q4 2014 | 20,379 | $2,672 | — | — |
| Q3 2014 | 20,379 | $2,376 | — | — |
| Q2 2014 | 20,469 | $2,424 | — | — |
| Q1 2014 | 20,789 | $2,363 | — | — |
| Q4 2013 | 28,398 | $3,299 | — | — |
| Q3 2013 | 26,875 | $3,102 | — | — |
| Q2 2013 | 28,445 | $3,141 | — | — |