CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,801,935 | $117,065 | — | — |
| Q2 2015 | 1,799,821 | $115,983 | — | — |
| Q1 2015 | 1,881,385 | $132,197 | — | — |
| Q4 2014 | 1,819,702 | $118,005 | — | — |
| Q3 2014 | 1,821,561 | $98,292 | — | — |
| Q2 2014 | 1,870,679 | $100,043 | — | — |
| Q1 2014 | 1,908,626 | $91,133 | — | — |
| Q4 2013 | 1,906,051 | $91,585 | — | — |
| Q3 2013 | 2,230,285 | $95,811 | — | — |
| Q2 2013 | 2,166,968 | $92,920 | — | — |