CUSIP: 86881L106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 71,333 | $3,301 | — | — |
| Q3 2016 | 92,163 | $4,494 | — | — |
| Q2 2016 | 138,311 | $6,593 | — | — |
| Q1 2016 | 184,125 | $8,521 | — | — |
| Q4 2015 | 235,423 | $9,372 | — | — |
| Q3 2015 | 424,940 | $13,891 | — | — |
| Q2 2015 | 358,881 | $13,774 | — | — |
| Q1 2015 | 363,258 | $12,471 | — | — |
| Q4 2014 | 64,281 | $2,163 | — | — |