CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 8,835 | $296 | — | — |
| Q3 2015 | 9,156 | $345 | — | — |
| Q2 2015 | 10,190 | $491 | — | — |
| Q1 2015 | 9,927 | $496 | — | — |
| Q4 2014 | 5,591 | $366 | — | — |
| Q3 2014 | 5,408 | $411 | — | — |