CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 2,479,956 | $30,627 | — | — |
| Q2 2015 | 2,488,803 | $39,572 | — | — |
| Q1 2015 | 2,258,749 | $40,929 | — | — |
| Q4 2014 | 1,721,956 | $30,272 | — | — |
| Q3 2014 | 648,361 | $11,457 | — | — |