CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 48,497 | $2,596 | — | — |
| Q3 2014 | 25,107 | $1,112 | — | — |
| Q2 2014 | 14,963 | $707 | — | — |
| Q1 2014 | 14,969 | $681 | — | — |
| Q4 2013 | 14,102 | $598 | — | — |
| Q3 2013 | 10,795 | $445 | — | — |
| Q2 2013 | 11,093 | $466 | — | — |