CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 1,106 | $60 | — | — |
| Q3 2014 | 1,234 | $54 | — | — |
| Q2 2014 | 1,172 | $55 | — | — |
| Q1 2014 | 1,352 | $62 | — | — |
| Q4 2013 | 1,352 | $57 | — | — |
| Q3 2013 | 1,352 | $56 | — | — |
| Q2 2013 | 2,532 | $106 | — | — |