CUSIP: 64976L109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 9,297,793 | $36,540 | — | — |
| Q3 2017 | 3,997,269 | $31,379 | — | — |
| Q2 2017 | 4,314,005 | $37,273 | — | — |
| Q1 2017 | 3,374,072 | $32,695 | — | — |
| Q4 2016 | 1,450,064 | $14,675 | — | — |
| Q1 2016 | 319,192 | $3,224 | — | — |