CUSIP: 862578101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 3,459 | $629 | — | — |
| Q3 2017 | 5,994 | $1,083 | — | — |
| Q2 2017 | 9,294 | $1,670 | — | — |
| Q1 2017 | 25,500 | $917 | — | — |
| Q4 2016 | 27,890 | $946 | — | — |
| Q3 2016 | 21,490 | $550 | — | — |