CUSIP: 63009F105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,087 | $620 | — | — |
| Q2 2014 | 3,382 | $5,344 | — | — |
| Q1 2014 | 342 | $585 | — | — |
| Q4 2013 | 835 | $1,912 | — | — |
| Q3 2013 | 14,130 | $28,260 | — | — |
| Q2 2013 | 17,414 | $53,461 | — | — |