CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 3,097 | $689 | — | — |
| Q2 2015 | 3,452 | $828 | — | — |
| Q1 2015 | 3,194 | $812 | — | — |
| Q4 2014 | 3,194 | $860 | — | — |
| Q3 2014 | 3,330 | $825 | — | — |
| Q2 2014 | 3,400 | $850 | — | — |
| Q1 2014 | 3,400 | $830 | — | — |
| Q4 2013 | 3,280 | $734 | — | — |
| Q3 2013 | 395 | $79 | — | — |