CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 126,899 | $6,791,634 | — | — |
| Q3 2014 | 121,515 | $5,383,114 | — | — |
| Q2 2014 | 111,485 | $5,269,896 | — | — |
| Q1 2014 | 132,020 | $6,239,270 | — | — |
| Q4 2013 | 150,887 | $6,396,100 | — | — |
| Q3 2013 | 175,870 | $7,254,640 | — | — |
| Q2 2013 | 14,141 | $594,205 | — | — |