CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 294,275 | $4,458 | — | — |
| Q3 2016 | 294,275 | $3,876 | — | — |
| Q2 2016 | 310,575 | $3,550 | — | — |
| Q1 2016 | 315,475 | $3,997 | — | — |
| Q4 2015 | 239,075 | $4,071 | — | — |