CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 1,870 | $250 | — | — |
| Q1 2015 | 1,870 | $263 | — | — |
| Q4 2014 | 1,870 | $245 | — | — |
| Q3 2014 | 1,870 | $218 | — | — |
| Q2 2014 | 1,870 | $221 | — | — |
| Q1 2014 | 1,970 | $224 | — | — |
| Q4 2013 | 1,970 | $229 | — | — |
| Q3 2013 | 2,100 | $242 | — | — |
| Q2 2013 | 2,100 | $232 | — | — |