CUSIP: 670851203 Class: SPN ADR REP PFD
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 7,909,565 | $5,537 | — | — |
| Q2 2014 | 11,060,265 | $9,491 | — | — |
| Q1 2014 | 506,265 | $673 | — | — |
| Q4 2013 | 3,263,565 | $5,189 | — | — |
| Q3 2013 | 3,371,033 | $6,203 | — | — |
| Q2 2013 | 3,794,965 | $6,831 | — | — |