CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 13,436 | $506 | — | — |
| Q2 2015 | 13,536 | $654 | — | — |
| Q1 2015 | 13,398 | $670 | — | — |
| Q4 2014 | 13,198 | $865 | — | — |
| Q3 2014 | 13,098 | $997 | — | — |
| Q2 2014 | 12,061 | $993 | — | — |
| Q1 2014 | 11,117 | $866 | — | — |
| Q4 2013 | 11,117 | $884 | — | — |
| Q3 2013 | 10,625 | $830 | — | — |
| Q2 2013 | 10,200 | $703 | — | — |