CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 85,919 | $1,204 | — | — |
| Q2 2014 | 71,779 | $1,012 | — | — |
| Q1 2014 | 70,875 | $917 | — | — |
| Q4 2013 | 149,407 | $1,937 | — | — |
| Q3 2013 | 63,597 | $827 | — | — |