CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 306,604 | $11,249 | — | — |
| Q3 2018 | 306,604 | $17,992 | — | — |
| Q2 2018 | 306,604 | $20,018 | — | — |
| Q1 2018 | 306,604 | $17,946 | — | — |
| Q4 2017 | 148,604 | $10,104 | — | — |
| Q3 2017 | 282,604 | $20,240 | — | — |
| Q2 2017 | 191,100 | $14,584 | — | — |
| Q1 2017 | 43,100 | $3,572 | — | — |
| Q4 2016 | 43,100 | $3,320 | — | — |
| Q3 2016 | 21,000 | $1,683 | — | — |