CUSIP: 833551104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 45,648 | $2,286,052 | — | — |
| Q3 2017 | 38,718 | $1,476,704 | — | — |
| Q2 2017 | 43,223 | $1,496,380 | — | — |
| Q1 2017 | 19,159 | $772,299 | — | — |
| Q4 2016 | 26,615 | $1,020,419 | — | — |
| Q3 2016 | 14,624 | $491,074 | — | — |
| Q2 2016 | 60,452 | $2,048,718 | — | — |
| Q1 2016 | 3 | $94 | — | — |
| Q4 2015 | 4,665 | $160,010 | — | — |
| Q3 2015 | 9,992 | $337,030 | — | — |
| Q2 2015 | 4,064 | $131,145 | — | — |
| Q1 2015 | 1,133 | $36,211 | — | — |
| Q3 2014 | 2,818 | $74,677 | — | — |
| Q2 2014 | 233 | $6,165 | — | — |
| Q1 2014 | 105 | $2,789 | — | — |
| Q4 2013 | 616 | $17,692 | — | — |
| Q3 2013 | 13,149 | $379,086 | — | — |
| Q2 2013 | 16,729 | $475,271 | — | — |