CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 1,296,028 | $69,363 | — | — |
| Q3 2014 | 1,296,028 | $57,414 | — | — |
| Q2 2014 | 1,897,618 | $89,700 | — | — |
| Q1 2014 | 1,897,618 | $86,342 | — | — |
| Q4 2013 | 1,702,455 | $72,167 | — | — |
| Q3 2013 | 1,702,455 | $70,226 | — | — |
| Q2 2013 | 1,702,455 | $71,537 | — | — |