CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 32,058 | $7,139 | — | — |
| Q2 2015 | 32,943 | $7,890 | — | — |
| Q1 2015 | 37,855 | $9,627 | — | — |
| Q4 2014 | 40,857 | $11,001 | — | — |
| Q3 2014 | 41,092 | $10,150 | — | — |
| Q2 2014 | 43,994 | $10,973 | — | — |
| Q1 2014 | 44,584 | $10,901 | — | — |
| Q4 2013 | 43,685 | $9,766 | — | — |
| Q3 2013 | 43,984 | $8,875 | — | — |
| Q2 2013 | 44,094 | $8,371 | — | — |