CUSIP: 637372301 Class: COMMON
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 13,789 | $437 | — | — |
| Q4 2014 | 31,563 | $1,135 | — | — |
| Q3 2014 | 31,563 | $1,171 | — | — |
| Q2 2014 | 31,563 | $1,234 | — | — |
| Q1 2014 | 31,563 | $1,385 | — | — |
| Q4 2013 | 31,563 | $1,096 | — | — |
| Q3 2013 | 20,001 | $597 | — | — |