CUSIP: 67074R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 31,545 | $731 | — | — |
| Q3 2014 | 63,512 | $1,479 | — | — |
| Q2 2014 | 63,534 | $1,512 | — | — |
| Q1 2014 | 53,034 | $1,238 | — | — |
| Q4 2013 | 53,034 | $1,218 | — | — |