CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 3,039 | $231 | — | — |
| Q2 2014 | 3,209 | $264 | — | — |
| Q1 2014 | 3,209 | $250 | — | — |
| Q4 2013 | 3,209 | $255 | — | — |
| Q3 2013 | 4,315 | $337 | — | — |
| Q2 2013 | 4,389 | $302 | — | — |