CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 53,550 | $539 | — | — |
| Q1 2017 | 51,710 | $453 | — | — |
| Q4 2016 | 51,710 | $467 | — | — |
| Q3 2016 | 50,390 | $430 | — | — |
| Q2 2016 | 50,390 | $434 | — | — |
| Q1 2016 | 50,390 | $555 | — | — |
| Q4 2015 | 37,810 | $358 | — | — |
| Q3 2015 | 52,490 | $615 | — | — |
| Q2 2015 | 20,200 | $309 | — | — |
| Q1 2015 | 20,200 | $328 | — | — |
| Q4 2014 | 20,730 | $375 | — | — |
| Q3 2014 | 20,730 | $250 | — | — |
| Q2 2014 | 64,300 | $697 | — | — |
| Q1 2014 | 61,800 | $700 | — | — |