CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 4,067 | $267 | — | — |
| Q3 2014 | 4,447 | $339 | — | — |
| Q2 2014 | 4,447 | $366 | — | — |
| Q1 2014 | 4,497 | $351 | — | — |
| Q4 2013 | 4,957 | $394 | — | — |
| Q3 2013 | 5,727 | $448 | — | — |
| Q2 2013 | 6,522 | $449 | — | — |