CUSIP: 63934E108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 24,391 | $285 | — | — |
| Q1 2016 | 25,251 | $316 | — | — |
| Q4 2015 | 17,964 | $159 | — | — |
| Q1 2015 | 9,528 | $281 | — | — |
| Q4 2014 | 10,102 | $338 | — | — |
| Q3 2014 | 10,102 | $332 | — | — |
| Q2 2014 | 10,162 | $381 | — | — |
| Q1 2014 | 7,370 | $250 | — | — |
| Q4 2013 | 7,796 | $298 | — | — |
| Q3 2013 | 7,752 | $283 | — | — |