CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 21,317 | $1,141 | — | — |
| Q3 2014 | 30,852 | $1,367 | — | — |
| Q2 2014 | 35,713 | $1,688 | — | — |
| Q1 2014 | 36,183 | $1,646 | — | — |
| Q4 2013 | 66,603 | $2,823 | — | — |
| Q3 2013 | 68,103 | $2,809 | — | — |
| Q2 2013 | 71,208 | $2,992 | — | — |