CUSIP: 66704R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 2,884,545 | $50,133 | — | — |
| Q1 2014 | 1,224,729 | $19,767 | — | — |
| Q4 2013 | 1,620,000 | $21,789 | — | — |
| Q3 2013 | 1,325,800 | $12,303 | — | — |
| Q2 2013 | 1,200,000 | $10,920 | — | — |