CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 120,285 | $2,979 | — | — |
| Q4 2014 | 120,285 | $3,391 | — | — |
| Q3 2014 | 116,785 | $3,999 | — | — |
| Q2 2014 | 70,000 | $2,541 | — | — |
| Q4 2013 | 39,300 | $1,453 | — | — |
| Q2 2013 | 54,000 | $2,022 | — | — |