CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 48,320 | $3,461 | — | — |
| Q2 2017 | 44,953 | $3,431 | — | — |
| Q1 2015 | 1,907 | $268 | — | — |
| Q4 2014 | 2,316 | $304 | — | — |
| Q3 2014 | 2,316 | $270 | — | — |
| Q2 2014 | 3,306 | $391 | — | — |
| Q1 2014 | 3,151 | $358 | — | — |
| Q4 2013 | 2,805 | $326 | — | — |