CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 3,448 | $226 | — | — |
| Q3 2014 | 3,498 | $266 | — | — |
| Q2 2014 | 2,788 | $230 | — | — |
| Q1 2014 | 2,788 | $217 | — | — |
| Q4 2013 | 2,993 | $238 | — | — |
| Q3 2013 | 3,000 | $234 | — | — |