CUSIP: 63110R105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 6,193 | $119,463 | — | — |
| Q2 2014 | 6,193 | $116,305 | — | — |
| Q1 2014 | 2,498 | $45,514 | — | — |
| Q4 2013 | 3,880 | $69,064 | — | — |
| Q3 2013 | 3,880 | $62,274 | — | — |
| Q2 2013 | 3,913 | $61,317 | — | — |