CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 211,020 | $46,995 | — | — |
| Q2 2015 | 157,920 | $37,820 | — | — |
| Q1 2015 | 157,620 | $40,083 | — | — |
| Q4 2014 | 157,620 | $42,439 | — | — |
| Q3 2014 | 157,620 | $38,934 | — | — |
| Q2 2014 | 157,720 | $39,337 | — | — |
| Q1 2014 | 157,720 | $38,563 | — | — |
| Q4 2013 | 157,720 | $35,258 | — | — |
| Q3 2013 | 157,720 | $31,823 | — | — |
| Q2 2013 | 157,970 | $29,991 | — | — |