CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 37,244 | $1,993 | — | — |
| Q3 2014 | 36,634 | $1,623 | — | — |
| Q2 2014 | 35,551 | $1,680 | — | — |
| Q1 2014 | 36,818 | $1,675 | — | — |
| Q4 2013 | 37,009 | $1,568 | — | — |
| Q3 2013 | 37,467 | $1,545 | — | — |
| Q2 2013 | 38,206 | $1,605 | — | — |