CUSIP: 67062T100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 170,392 | $2,389 | — | — |
| Q4 2014 | 173,732 | $2,408 | — | — |
| Q3 2014 | 174,460 | $2,338 | — | — |
| Q2 2014 | 168,952 | $2,296 | — | — |
| Q1 2014 | 171,193 | $2,244 | — | — |
| Q4 2013 | 171,433 | $2,114 | — | — |
| Q3 2013 | 168,428 | $2,153 | — | — |