CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 19,880 | $1,164 | — | — |
| Q4 2017 | 16,640 | $1,131 | — | — |
| Q3 2017 | 7,750 | $555 | — | — |
| Q2 2017 | 5,130 | $392 | — | — |
| Q1 2017 | 8,070 | $669 | — | — |
| Q4 2016 | 13,842 | $1,066 | — | — |
| Q3 2016 | 4,480 | $359 | — | — |