CUSIP: 670979103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 22,567 | $308 | — | — |
| Q4 2016 | 37,552 | $501 | — | — |
| Q1 2016 | 57,772 | $830 | — | — |
| Q4 2015 | 38,791 | $531 | — | — |
| Q3 2015 | 31,726 | $418 | — | — |
| Q4 2014 | 52,430 | $717 | — | — |