CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,418,284 | $17,516 | — | — |
| Q2 2015 | 1,297,464 | $20,629 | — | — |
| Q1 2015 | 1,057,189 | $19,156 | — | — |
| Q4 2014 | 928,061 | $16,316 | — | — |
| Q3 2014 | 799,020 | $14,119 | — | — |