CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 66,600 | $1,626 | — | — |
| Q4 2016 | 66,600 | $1,600 | — | — |
| Q3 2016 | 78,150 | $2,220 | — | — |
| Q2 2016 | 78,150 | $2,247 | — | — |
| Q1 2016 | 78,150 | $1,959 | — | — |
| Q4 2015 | 82,890 | $2,130 | — | — |
| Q3 2015 | 93,420 | $2,677 | — | — |
| Q2 2015 | 91,270 | $3,471 | — | — |
| Q1 2015 | 91,270 | $3,773 | — | — |
| Q4 2014 | 91,270 | $3,813 | — | — |
| Q3 2014 | 88,070 | $4,250 | — | — |
| Q2 2014 | 88,070 | $4,149 | — | — |
| Q1 2014 | 38,685 | $3,516 | — | — |
| Q4 2013 | 33,250 | $2,510 | — | — |
| Q3 2013 | 33,250 | $2,209 | — | — |
| Q2 2013 | 23,250 | $1,487 | — | — |