CUSIP: 856121108 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 21,100 | $308 | — | — |
| Q2 2018 | 21,100 | $331 | — | — |
| Q1 2018 | 34,400 | $415 | — | — |
| Q4 2017 | 34,400 | $376,680 | — | — |
| Q3 2017 | 34,400 | $283 | — | — |
| Q2 2017 | 34,400 | $282 | — | — |
| Q1 2017 | 34,400 | $270 | — | — |
| Q4 2016 | 34,400 | $263 | — | — |
| Q3 2016 | 21,100 | $145 | — | — |
| Q2 2016 | 21,100 | $135 | — | — |
| Q1 2016 | 21,100 | $103 | — | — |
| Q4 2015 | 21,100 | $134 | — | — |
| Q3 2015 | 21,100 | $127 | — | — |