CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 5,700 | $370 | — | — |
| Q2 2015 | 6,300 | $406 | — | — |
| Q1 2015 | 9,000 | $632 | — | — |
| Q4 2014 | 6,900 | $447 | — | — |
| Q2 2014 | 9,250 | $495 | — | — |
| Q4 2013 | 11,400 | $548 | — | — |
| Q3 2013 | 11,400 | $490 | — | — |
| Q2 2013 | 12,250 | $526 | — | — |