CUSIP: 640079109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 16,415 | $1,287 | — | — |
| Q4 2017 | 16,547 | $1,501 | — | — |
| Q3 2017 | 16,917 | $1,449 | — | — |
| Q2 2017 | 17,304 | $1,389 | — | — |
| Q1 2017 | 17,201 | $1,285 | — | — |
| Q4 2016 | 17,950 | $1,529 | — | — |
| Q3 2016 | 17,050 | $1,347 | — | — |
| Q2 2016 | 16,794 | $1,215 | — | — |
| Q4 2015 | 27,005 | $1,686 | — | — |
| Q3 2015 | 51,601 | $3,007 | — | — |
| Q2 2015 | 54,010 | $3,185 | — | — |
| Q1 2015 | 49,000 | $3,065 | — | — |
| Q4 2014 | 14,071 | $848 | — | — |
| Q3 2014 | 13,490 | $721 | — | — |
| Q2 2014 | 13,819 | $734 | — | — |
| Q1 2014 | 15,285 | $791 | — | — |
| Q4 2013 | 15,241 | $652 | — | — |