CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 210,240 | $3,343 | — | — |
| Q1 2015 | 159,612 | $2,892 | — | — |
| Q4 2014 | 127,972 | $2,250 | — | — |
| Q3 2014 | 114,052 | $2,015 | — | — |
| Q2 2014 | 223,143 | $3,878 | — | — |