CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 1,325,975 | $70,966 | — | — |
| Q3 2014 | 1,392,744 | $61,698 | — | — |
| Q2 2014 | 1,382,389 | $65,346 | — | — |
| Q1 2014 | 1,373,754 | $62,505 | — | — |
| Q4 2013 | 1,471,384 | $62,372 | — | — |
| Q3 2013 | 1,709,036 | $70,498 | — | — |
| Q2 2013 | 1,702,775 | $71,550 | — | — |