CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 4,700 | $1,046 | — | — |
| Q2 2015 | 1,900 | $455 | — | — |
| Q1 2015 | 1,900 | $483 | — | — |
| Q4 2014 | 1,900 | $511 | — | — |
| Q3 2014 | 1,300 | $321 | — | — |
| Q2 2014 | 1,300 | $324 | — | — |
| Q1 2014 | 1,300 | $317 | — | — |
| Q4 2013 | 454 | $101 | — | — |