CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 7,400 | $481 | — | — |
| Q2 2015 | 5,900 | $380 | — | — |
| Q1 2015 | 5,500 | $386 | — | — |
| Q4 2014 | 5,300 | $344 | — | — |
| Q3 2014 | 6,200 | $335 | — | — |
| Q2 2014 | 6,200 | $332 | — | — |
| Q1 2014 | 6,200 | $296 | — | — |
| Q4 2013 | 6,500 | $312 | — | — |
| Q3 2013 | 6,500 | $279 | — | — |
| Q2 2013 | 6,500 | $279 | — | — |