CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 1,289,566 | $69,018 | — | — |
| Q3 2014 | 1,240,887 | $54,971 | — | — |
| Q2 2014 | 1,223,032 | $57,813 | — | — |
| Q1 2014 | 1,077,653 | $49,033 | — | — |
| Q4 2013 | 1,004,597 | $42,584 | — | — |
| Q3 2013 | 945,391 | $38,998 | — | — |
| Q2 2013 | 930,239 | $39,089 | — | — |