CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 36,200 | $1,953 | — | — |
| Q2 2014 | 36,200 | $1,935 | — | — |
| Q1 2014 | 26,000 | $1,241 | — | — |
| Q4 2013 | 26,000 | $1,249 | — | — |
| Q3 2013 | 30,140 | $1,294 | — | — |
| Q2 2013 | 36,500 | $1,565 | — | — |