CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 373,121 | $19,969 | — | — |
| Q3 2014 | 378,271 | $16,757 | — | — |
| Q2 2014 | 378,121 | $17,874 | — | — |
| Q1 2014 | 372,846 | $16,964 | — | — |
| Q4 2013 | 370,696 | $15,714 | — | — |
| Q3 2013 | 362,968 | $14,972 | — | — |
| Q2 2013 | 368,638 | $15,490 | — | — |
| Q1 2013 | 365,815 | $15,898 | — | — |