CUSIP: 67090N109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,208,581 | $12,883 | — | — |
| Q2 2014 | 1,218,018 | $13,678 | — | — |
| Q1 2014 | 1,220,428 | $12,802 | — | — |
| Q4 2013 | 1,092,962 | $11,017 | — | — |
| Q3 2013 | 953,061 | $9,988 | — | — |
| Q2 2013 | 574,420 | $6,439 | — | — |