CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 6,900 | $451 | — | — |
| Q1 2018 | 6,700 | $392 | — | — |
| Q4 2017 | 6,500 | $442 | — | — |
| Q3 2017 | 8,000 | $573 | — | — |
| Q2 2017 | 8,600 | $656 | — | — |
| Q1 2017 | 8,500 | $705 | — | — |
| Q4 2016 | 6,075 | $468 | — | — |
| Q3 2016 | 4,525 | $363 | — | — |
| Q2 2016 | 4,889 | $509 | — | — |
| Q1 2016 | 5,339 | $674 | — | — |
| Q4 2015 | 5,339 | $644 | — | — |
| Q3 2015 | 5,339 | $744 | — | — |
| Q2 2015 | 5,339 | $715 | — | — |
| Q1 2015 | 5,539 | $778 | — | — |
| Q4 2014 | 5,714 | $749 | — | — |