CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 13,631 | $730 | — | — |
| Q3 2014 | 16,936 | $750 | — | — |
| Q2 2014 | 16,936 | $801 | — | — |
| Q1 2014 | 21,355 | $972 | — | — |
| Q4 2013 | 23,993 | $1,017 | — | — |
| Q3 2013 | 24,857 | $1,025 | — | — |
| Q2 2013 | 24,857 | $1,044 | — | — |