CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 74,002 | $4,143 | — | — |
| Q3 2014 | 36,438 | $1,614 | — | — |
| Q2 2014 | 38,743 | $1,817 | — | — |
| Q1 2014 | 38,743 | $1,743 | — | — |
| Q4 2013 | 38,743 | $1,635 | — | — |
| Q3 2013 | 38,969 | $1,613 | — | — |
| Q2 2013 | 41,273 | $1,722 | — | — |