CUSIP: 858375108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 21,730 | $271 | — | — |
| Q4 2014 | 21,730 | $318 | — | — |
| Q1 2014 | 11,328 | $159 | — | — |
| Q4 2013 | 18,713 | $252 | — | — |
| Q3 2013 | 40,633 | $557 | — | — |
| Q2 2013 | 20,690 | $282 | — | — |