CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,102,210 | $13,612 | — | — |
| Q2 2015 | 1,861,947 | $29,605 | — | — |
| Q1 2015 | 2,048,356 | $37,115 | — | — |
| Q4 2014 | 1,644,527 | $28,911 | — | — |
| Q3 2014 | 67,856 | $1,199 | — | — |