CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 8,808 | $390 | — | — |
| Q2 2014 | 2,069,692 | $97,834 | — | — |
| Q1 2014 | 1,521,104 | $69,210 | — | — |
| Q4 2013 | 2,649,542 | $112,314 | — | — |
| Q3 2013 | 2,384,792 | $98,373 | — | — |
| Q2 2013 | 1,289,765 | $54,196 | — | — |