CUSIP: 855707105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 37,950 | $831 | — | — |
| Q1 2016 | 33,950 | $749 | — | — |
| Q4 2015 | 33,950 | $699 | — | — |
| Q3 2015 | 43,950 | $1,002 | — | — |
| Q2 2015 | 43,950 | $1,053 | — | — |
| Q1 2015 | 329,450 | $8,002 | — | — |
| Q4 2014 | 354,650 | $7,880 | — | — |
| Q3 2014 | 792,700 | $16,259 | — | — |
| Q2 2014 | 894,200 | $20,951 | — | — |
| Q1 2014 | 892,900 | $19,028 | — | — |
| Q4 2013 | 993,900 | $21,111 | — | — |
| Q3 2013 | 1,032,200 | $21,614 | — | — |
| Q2 2013 | 1,075,700 | $19,545 | — | — |