CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 458,750 | $5,666 | — | — |
| Q2 2015 | 385,350 | $6,127 | — | — |
| Q1 2015 | 370,750 | $6,718 | — | — |
| Q4 2014 | 253,550 | $4,457 | — | — |
| Q3 2014 | 249,350 | $4,406 | — | — |