CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 649,168 | $19,597 | — | — |
| Q2 2015 | 643,388 | $27,467 | — | — |
| Q1 2015 | 624,125 | $30,520 | — | — |
| Q4 2014 | 621,012 | $29,454 | — | — |
| Q3 2014 | 683,795 | $46,744 | — | — |