CUSIP: 670671106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 54,845 | $685,562 | — | — |
| Q3 2014 | 54,845 | $683,917 | — | — |
| Q2 2014 | 54,845 | $690,498 | — | — |
| Q1 2014 | 54,845 | $655,946 | — | — |
| Q4 2013 | 62,845 | $723,345 | — | — |