CUSIP: 670977107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 36,704 | $490 | — | — |
| Q1 2015 | 99,421 | $1,396 | — | — |
| Q4 2014 | 34,602 | $483 | — | — |
| Q3 2014 | 49,671 | $680 | — | — |
| Q2 2014 | 33,027 | $453 | — | — |
| Q4 2013 | 46,915 | $575 | — | — |
| Q3 2013 | 14,616 | $184 | — | — |
| Q2 2013 | 72,416 | $978 | — | — |
| Q1 2013 | 71,893 | $1,096 | — | — |