CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 2,222 | $119 | — | — |
| Q2 2014 | 2,222 | $105,034 | — | — |
| Q1 2014 | 2,222 | $101 | — | — |
| Q4 2013 | 2,222 | $94 | — | — |
| Q3 2013 | 3,034 | $125 | — | — |
| Q2 2013 | 3,043 | $128 | — | — |