CUSIP: 66704R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 5,783,605 | $100,519 | — | — |
| Q1 2014 | 5,735,870 | $92,578 | — | — |
| Q4 2013 | 8,277,600 | $111,334 | — | — |
| Q3 2013 | 9,450,990 | $87,705 | — | — |
| Q2 2013 | 7,570,058 | $68,888 | — | — |