CUSIP: 66704R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 1,946,885 | $31,422 | — | — |
| Q4 2013 | 1,946,885 | $26,185 | — | — |
| Q3 2013 | 1,946,885 | $18,068 | — | — |
| Q2 2013 | 1,729,801 | $15,741 | — | — |
| Q1 2013 | 1,729,801 | $16,398 | — | — |
| Q3 2012 | 1,146,516 | $7,292 | — | — |
| Q2 2012 | 1,146,516 | $6,318 | — | — |