CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 4,609 | $642 | — | — |
| Q1 2015 | 5,052 | $709 | — | — |
| Q4 2014 | 10,155 | $1,331 | — | — |
| Q3 2014 | 21,232 | $2,475 | — | — |
| Q2 2014 | 19,423 | $2,300 | — | — |
| Q1 2014 | 8,695 | $988 | — | — |
| Q4 2013 | 25,979 | $3,018 | — | — |
| Q3 2013 | 7,963 | $919 | — | — |
| Q2 2013 | 18,401 | $2,032 | — | — |