CUSIP: 861642106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 53,635 | $42,372 | — | — |
| Q4 2015 | 320,859 | $1,376,485 | — | — |
| Q3 2015 | 200,411 | $994,039 | — | — |
| Q2 2015 | 166,353 | $2,094,384 | — | — |
| Q1 2015 | 64,427 | $945,788 | — | — |
| Q4 2014 | 67,759 | $1,143,772 | — | — |
| Q3 2014 | 187,360 | $5,875,610 | — | — |
| Q2 2014 | 181,175 | $8,477,178 | — | — |
| Q1 2014 | 160,445 | $7,869,830 | — | — |
| Q4 2013 | 156,985 | $5,430,110 | — | — |
| Q3 2013 | 157,764 | $5,116,290 | — | — |
| Q2 2013 | 167,504 | $3,690,110 | — | — |