CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,003,765 | $65,215 | — | — |
| Q2 2015 | 992,943 | $63,985 | — | — |
| Q1 2015 | 1,020,401 | $71,704 | — | — |
| Q4 2014 | 1,019,062 | $66,086 | — | — |
| Q3 2014 | 941,130 | $50,783 | — | — |
| Q2 2014 | 955,008 | $51,074 | — | — |
| Q1 2014 | 962,125 | $45,941 | — | — |
| Q4 2013 | 957,028 | $45,985 | — | — |
| Q3 2013 | 692,857 | $29,765 | — | — |
| Q2 2013 | 642,615 | $27,555 | — | — |