CUSIP: 86800U104 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 159,546 | $3,773 | — | — |
| Q1 2018 | 439,146 | $7,465 | — | — |
| Q4 2017 | 409,400 | $8,567 | — | — |
| Q3 2017 | 419,100 | $9,262 | — | — |
| Q2 2017 | 426,400 | $10,511 | — | — |
| Q1 2017 | 535,500 | $13,575 | — | — |
| Q4 2016 | 120,000 | $3,366 | — | — |
| Q3 2016 | 127,000 | $2,968 | — | — |
| Q2 2016 | 144,880 | $3,600 | — | — |
| Q1 2016 | 168,580 | $5,745 | — | — |
| Q4 2015 | 178,500 | $4,375 | — | — |
| Q3 2015 | 177,100 | $4,828 | — | — |
| Q2 2015 | 170,500 | $5,043 | — | — |
| Q1 2015 | 158,910 | $5,277 | — | — |
| Q4 2014 | 159,500 | $5,563 | — | — |
| Q3 2014 | 188,600 | $5,549 | — | — |
| Q2 2014 | 193,600 | $4,892 | — | — |
| Q1 2014 | 205,900 | $3,576 | — | — |
| Q4 2013 | 205,900 | $3,533 | — | — |
| Q3 2013 | 199,300 | $2,699 | — | — |
| Q2 2013 | 181,600 | $1,932 | — | — |