CUSIP: 670971100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 132,093 | $1,757 | — | — |
| Q2 2014 | 130,159 | $1,787 | — | — |
| Q1 2014 | 95,930 | $1,273 | — | — |
| Q4 2013 | 101,294 | $1,306 | — | — |
| Q3 2013 | 105,097 | $1,352 | — | — |
| Q2 2013 | 99,048 | $1,357 | — | — |