CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 4,580 | $613 | — | — |
| Q1 2015 | 4,880 | $685 | — | — |
| Q4 2014 | 4,580 | $600 | — | — |
| Q3 2014 | 4,880 | $569 | — | — |
| Q2 2014 | 4,980 | $590 | — | — |
| Q1 2014 | 4,780 | $543 | — | — |
| Q4 2013 | 4,587 | $533 | — | — |