CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 18,911 | $1,012 | — | — |
| Q3 2014 | 19,804 | $877 | — | — |
| Q2 2014 | 19,935 | $942 | — | — |
| Q1 2014 | 23,683 | $1,078 | — | — |
| Q4 2013 | 26,955 | $1,143 | — | — |
| Q3 2013 | 26,955 | $1,112 | — | — |
| Q2 2013 | 27,055 | $1,137 | — | — |