CUSIP: 640079109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 33,747 | $2,033 | — | — |
| Q3 2014 | 34,132 | $1,825 | — | — |
| Q2 2014 | 33,256 | $1,768 | — | — |
| Q1 2014 | 32,462 | $1,679 | — | — |
| Q4 2013 | 8,890 | $380 | — | — |
| Q3 2013 | 8,193 | $322 | — | — |