CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 10,940 | $585 | — | — |
| Q3 2014 | 10,390 | $460 | — | — |
| Q2 2014 | 8,990 | $425 | — | — |
| Q1 2014 | 6,426 | $293 | — | — |
| Q4 2013 | 6,926 | $293 | — | — |
| Q3 2013 | 6,926 | $286 | — | — |
| Q2 2013 | 7,107 | $299 | — | — |