CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 3,765 | $838,466 | — | — |
| Q2 2015 | 3,765 | $901,680 | — | — |
| Q1 2015 | 4,165 | $1,059,160 | — | — |
| Q4 2014 | 4,165 | $1,121,426 | — | — |
| Q3 2014 | 4,165 | $1,028,797 | — | — |
| Q2 2014 | 700 | $174,587 | — | — |
| Q1 2014 | 800 | $195,600 | — | — |
| Q4 2013 | 800 | $178,840 | — | — |
| Q3 2013 | 800 | $161,416 | — | — |
| Q2 2013 | 800 | $140,800 | — | — |