CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 353,629 | $9,421 | — | — |
| Q4 2018 | 1,232,781 | $31,682 | — | — |
| Q3 2018 | 9,588,000 | $413,051 | — | — |
| Q2 2018 | 6,473,883 | $280,967 | — | — |
| Q1 2016 | 1,900,000 | $59,090 | — | — |
| Q4 2015 | 5,200,000 | $174,148 | — | — |
| Q3 2015 | 6,529,000 | $245,817 | — | — |
| Q2 2015 | 8,029,000 | $387,640 | — | — |
| Q1 2015 | 7,629,000 | $381,374 | — | — |
| Q4 2014 | 1,329,000 | $87,089 | — | — |