CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 70,629 | $15,729 | — | — |
| Q2 2015 | 70,454 | $16,873 | — | — |
| Q1 2015 | 72,663 | $18,478 | — | — |
| Q4 2014 | 46,850 | $12,614 | — | — |
| Q3 2014 | 46,500 | $11,486 | — | — |
| Q2 2014 | 46,160 | $11,513 | — | — |
| Q1 2014 | 46,269 | $11,313 | — | — |
| Q4 2013 | 45,210 | $10,107 | — | — |