CUSIP: 858375108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 116,300 | $637 | — | — |
| Q3 2016 | 72,100 | $458 | — | — |
| Q2 2016 | 72,100 | $557 | — | — |
| Q1 2016 | 72,100 | $528 | — | — |
| Q4 2015 | 72,100 | $485 | — | — |
| Q3 2015 | 61,300 | $593 | — | — |
| Q2 2015 | 61,300 | $642 | — | — |
| Q1 2015 | 51,600 | $642 | — | — |
| Q4 2014 | 48,100 | $703 | — | — |
| Q3 2014 | 51,000 | $589 | — | — |
| Q2 2014 | 47,800 | $664 | — | — |
| Q1 2014 | 50,300 | $705 | — | — |
| Q4 2013 | 43,000 | $578 | — | — |
| Q3 2013 | 43,000 | $590 | — | — |
| Q2 2013 | 37,400 | $511 | — | — |