CUSIP: 640079109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 250 | $23 | — | — |
| Q3 2017 | 300 | $26 | — | — |
| Q2 2017 | 450 | $36 | — | — |
| Q1 2017 | 450 | $34 | — | — |
| Q4 2016 | 500 | $43 | — | — |
| Q3 2016 | 653 | $52 | — | — |
| Q2 2016 | 653 | $47 | — | — |
| Q1 2016 | 653 | $42 | — | — |
| Q4 2015 | 653 | $41 | — | — |