CUSIP: 670977107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 31,650 | $466 | — | — |
| Q4 2015 | 32,850 | $465 | — | — |
| Q3 2015 | 32,850 | $443 | — | — |
| Q2 2015 | 32,850 | $438 | — | — |
| Q1 2015 | 33,850 | $475 | — | — |
| Q4 2014 | 34,750 | $485 | — | — |
| Q2 2013 | 134,921 | $1,823 | — | — |