CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,031,884 | $12,744 | — | — |
| Q2 2015 | 1,761,157 | $28,003 | — | — |
| Q1 2015 | 1,277,290 | $23,145 | — | — |
| Q4 2014 | 1,164,400 | $20,470 | — | — |
| Q3 2014 | 689,400 | $12,181 | — | — |