CUSIP: 670731108 Class: COM UT BEN INT
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 26,167 | $366 | — | — |
| Q2 2014 | 31,545 | $505 | — | — |
| Q1 2014 | 32,483 | $520 | — | — |
| Q4 2013 | 48,014 | $819 | — | — |
| Q3 2013 | 181,331 | $3,083 | — | — |
| Q2 2013 | 169,469 | $3,367 | — | — |