CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 24,016 | $354 | — | — |
| Q4 2015 | 24,016 | $344 | — | — |
| Q3 2015 | 18,992 | $268 | — | — |
| Q2 2015 | 25,607 | $349 | — | — |
| Q1 2015 | 25,607 | $376 | — | — |
| Q4 2014 | 28,107 | $412 | — | — |
| Q3 2014 | 28,107 | $401 | — | — |
| Q2 2014 | 33,554 | $473 | — | — |
| Q1 2014 | 33,054 | $458 | — | — |
| Q4 2013 | 42,200 | $558 | — | — |