CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 10,856 | $501 | — | — |
| Q1 2017 | 36,644 | $1,726 | — | — |
| Q4 2016 | 38,103 | $1,590 | — | — |
| Q3 2016 | 18,200 | $614 | — | — |
| Q2 2016 | 12,658 | $408 | — | — |
| Q1 2016 | 12,133 | $364 | — | — |
| Q4 2015 | 15,368 | $505 | — | — |
| Q3 2015 | 7,926 | $252 | — | — |
| Q2 2015 | 10,720 | $318 | — | — |
| Q1 2015 | 10,710 | $323 | — | — |
| Q4 2014 | 11,985 | $355 | — | — |