CUSIP: 835451105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 34,200 | $870 | — | — |
| Q2 2017 | 34,200 | $906 | — | — |
| Q1 2017 | 39,300 | $997 | — | — |
| Q4 2016 | 37,400 | $991 | — | — |
| Q3 2016 | 152,400 | $3,990 | — | — |
| Q2 2016 | 250,200 | $6,767 | — | — |
| Q1 2016 | 243,300 | $8,554 | — | — |
| Q4 2015 | 52,800 | $1,707 | — | — |
| Q3 2015 | 61,700 | $1,416 | — | — |
| Q2 2015 | 68,400 | $1,970 | — | — |
| Q1 2015 | 122,000 | $3,867 | — | — |