CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 1,450,480 | $77,629 | — | — |
| Q3 2014 | 1,694,045 | $75,046 | — | — |
| Q2 2014 | 1,571,550 | $74,287 | — | — |
| Q1 2014 | 1,612,480 | $73,367 | — | — |
| Q4 2013 | 1,158,787 | $49,121 | — | — |
| Q3 2013 | 739,039 | $30,486 | — | — |
| Q2 2013 | 669,980 | $28,152 | — | — |