CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 452,142 | $5,489 | — | — |
| Q3 2015 | 14,536,443 | $208,743 | — | — |
| Q2 2015 | 14,530,343 | $268,666 | — | — |
| Q1 2015 | 14,443,633 | $337,114 | — | — |
| Q4 2014 | 14,383,433 | $324,634 | — | — |
| Q3 2014 | 12,777,883 | $235,369 | — | — |