CUSIP: 868536103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 15,500 | $50 | — | — |
| Q1 2017 | 15,500 | $59 | — | — |
| Q4 2016 | 14,500 | $67 | — | — |
| Q3 2016 | 14,500 | $72 | — | — |
| Q2 2016 | 14,500 | $68 | — | — |
| Q1 2016 | 14,000 | $80 | — | — |
| Q4 2015 | 14,000 | $94 | — | — |
| Q3 2015 | 12,000 | $86 | — | — |
| Q2 2015 | 12,000 | $97 | — | — |
| Q1 2015 | 12,000 | $139 | — | — |
| Q4 2014 | 14,000 | $135 | — | — |
| Q3 2014 | 16,750 | $149 | — | — |
| Q2 2014 | 17,750 | $145 | — | — |
| Q1 2014 | 22,500 | $153 | — | — |
| Q4 2013 | 24,797 | $180 | — | — |
| Q3 2013 | 35,950 | $295 | — | — |
| Q2 2013 | 35,950 | $223 | — | — |