CUSIP: 66706L101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 2,051,629 | $26,014 | — | — |
| Q1 2017 | 3,878,898 | $44,956 | — | — |
| Q4 2016 | 3,747,555 | $47,107 | — | — |
| Q3 2016 | 2,828,638 | $30,974 | — | — |
| Q2 2016 | 2,252,999 | $20,840 | — | — |
| Q1 2016 | 1,808,099 | $20,974 | — | — |