CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 1,667,632 | $25,264 | — | — |
| Q3 2016 | 1,325,351 | $17,454 | — | — |
| Q2 2016 | 1,338,832 | $15,303 | — | — |
| Q1 2016 | 1,221,285 | $16,023 | — | — |
| Q4 2015 | 1,229,831 | $20,944 | — | — |