CUSIP: 833551104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 83,000 | $4,157 | — | — |
| Q3 2017 | 83,000 | $3,166 | — | — |
| Q2 2017 | 83,000 | $2,873 | — | — |
| Q1 2017 | 90,000 | $3,628 | — | — |
| Q4 2016 | 32,185 | $1,234 | — | — |
| Q3 2016 | 36,810 | $1,236 | — | — |
| Q2 2016 | 36,810 | $1,247 | — | — |
| Q1 2016 | 36,810 | $1,159 | — | — |
| Q4 2015 | 36,810 | $1,263 | — | — |
| Q3 2015 | 35,709 | $1,204 | — | — |
| Q2 2015 | 35,709 | $1,152 | — | — |
| Q1 2015 | 35,709 | $1,141 | — | — |
| Q4 2014 | 35,709 | $1,091 | — | — |
| Q3 2014 | 43,055 | $1,141 | — | — |
| Q2 2014 | 43,055 | $1,139 | — | — |
| Q1 2014 | 146,066 | $4,118 | — | — |
| Q4 2013 | 146,066 | $4,195 | — | — |
| Q3 2013 | 146,066 | $4,214 | — | — |
| Q2 2013 | 167,655 | $4,763 | — | — |