CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 7,959 | $426 | — | — |
| Q3 2014 | 7,909 | $351 | — | — |
| Q2 2014 | 7,400 | $350 | — | — |
| Q1 2014 | 7,400 | $337 | — | — |
| Q4 2013 | 7,300 | $309 | — | — |
| Q3 2013 | 7,300 | $301 | — | — |
| Q2 2013 | 10,900 | $458 | — | — |