CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 1,366,029 | $73,110 | — | — |
| Q3 2014 | 1,918,640 | $84,995 | — | — |
| Q2 2014 | 1,731,749 | $81,859 | — | — |
| Q1 2014 | 1,468,752 | $66,828 | — | — |
| Q4 2013 | 1,384,240 | $58,678 | — | — |
| Q3 2013 | 1,371,751 | $56,585 | — | — |
| Q2 2013 | 1,312,440 | $55,149 | — | — |