CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 116,498 | $5,380 | — | — |
| Q1 2017 | 31,691 | $1,492 | — | — |
| Q4 2016 | 37,506 | $1,565 | — | — |
| Q3 2016 | 32,082 | $1,083 | — | — |
| Q2 2016 | 31,730 | $1,024 | — | — |
| Q1 2016 | 18,749 | $562 | — | — |
| Q4 2015 | 28,703 | $943 | — | — |
| Q2 2015 | 42,493 | $1,261 | — | — |