CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 4,248,095 | $52,464 | — | — |
| Q2 2015 | 3,989,828 | $63,439 | — | — |
| Q1 2015 | 3,417,067 | $61,916 | — | — |
| Q4 2014 | 3,049,501 | $53,611 | — | — |
| Q3 2014 | 2,970,820 | $52,488 | — | — |
| Q2 2014 | 3,935,139 | $68,392 | — | — |