CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 177,630 | $2,720 | — | — |
| Q1 2015 | 238,125 | $3,878 | — | — |
| Q4 2014 | 129,739 | $2,351 | — | — |
| Q3 2014 | 59,864 | $724 | — | — |
| Q2 2014 | 37,585 | $407 | — | — |
| Q1 2014 | 24,469 | $277 | — | — |
| Q4 2013 | 45,242 | $719 | — | — |
| Q3 2013 | 50,209 | $736 | — | — |
| Q2 2013 | 44,336 | $704 | — | — |