CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 3,821 | $851 | — | — |
| Q2 2015 | 3,821 | $916 | — | — |
| Q1 2015 | 3,821 | $972 | — | — |
| Q4 2014 | 3,821 | $1,029 | — | — |
| Q3 2014 | 3,821 | $944 | — | — |
| Q2 2014 | 3,441 | $859 | — | — |
| Q1 2014 | 3,941 | $964 | — | — |
| Q4 2013 | 3,951 | $884 | — | — |
| Q3 2013 | 4,401 | $888 | — | — |
| Q2 2013 | 4,401 | $836 | — | — |