CUSIP: 66987G102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 198,905 | $2,409 | — | — |
| Q1 2015 | 279,110 | $4,534 | — | — |
| Q4 2014 | 300,664 | $4,998 | — | — |
| Q3 2014 | 292,065 | $3,706 | — | — |
| Q2 2014 | 21,532 | $355 | — | — |