CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 46,410 | $10,335 | — | — |
| Q2 2015 | 46,050 | $11,028 | — | — |
| Q1 2015 | 58,954 | $14,993 | — | — |
| Q4 2014 | 58,049 | $15,630 | — | — |
| Q3 2014 | 57,149 | $14,115 | — | — |
| Q2 2014 | 56,649 | $14,130 | — | — |
| Q1 2014 | 55,469 | $13,561 | — | — |
| Q4 2013 | 54,934 | $12,280 | — | — |
| Q3 2013 | 57,408 | $11,582 | — | — |
| Q2 2013 | 55,940 | $10,620 | — | — |