CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 3,977 | $261 | — | — |
| Q3 2014 | 3,973 | $302 | — | — |
| Q2 2014 | 3,970 | $327 | — | — |
| Q1 2014 | 3,244 | $253 | — | — |
| Q4 2013 | 4,171 | $332 | — | — |
| Q2 2013 | 3,689 | $254 | — | — |