CUSIP: 862578101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 116,918 | $21,253 | — | — |
| Q3 2017 | 118,780 | $21,460 | — | — |
| Q2 2017 | 60,602 | $10,887 | — | — |
| Q1 2017 | 112,681 | $4,053 | — | — |
| Q4 2016 | 114,078 | $3,869 | — | — |
| Q3 2016 | 127,336 | $3,261 | — | — |
| Q2 2016 | 105,952 | $2,932 | — | — |
| Q1 2016 | 132,900 | $4,124 | — | — |
| Q4 2015 | 131,620 | $2,255 | — | — |
| Q3 2015 | 50,346 | $2,035 | — | — |
| Q2 2015 | 55,730 | $1,828 | — | — |
| Q1 2015 | 27,664 | $551 | — | — |
| Q4 2014 | 27,686 | $525 | — | — |
| Q3 2014 | 14,591 | $230 | — | — |
| Q2 2014 | 14,591 | $148 | — | — |
| Q1 2014 | 42,456 | $312 | — | — |
| Q4 2013 | 43,585 | $357 | — | — |
| Q3 2013 | 57,558 | $303 | — | — |