CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 2,100 | $59 | — | — |
| Q3 2014 | 2,200 | $75 | — | — |
| Q2 2014 | 2,200 | $80 | — | — |
| Q1 2014 | 2,450 | $80 | — | — |
| Q4 2013 | 2,530 | $94 | — | — |
| Q3 2013 | 2,590 | $146 | — | — |