CUSIP: 85858C107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 45,500 | $402 | — | — |
| Q2 2015 | 31,100 | $366 | — | — |
| Q1 2015 | 34,000 | $492 | — | — |
| Q4 2014 | 19,000 | $324 | — | — |
| Q3 2014 | 22,500 | $280 | — | — |
| Q2 2014 | 28,500 | $418 | — | — |
| Q1 2014 | 29,500 | $601 | — | — |
| Q4 2013 | 18,000 | $353 | — | — |
| Q3 2013 | 12,000 | $544 | — | — |
| Q2 2013 | 18,200 | $434 | — | — |