CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 75,232 | $1,107 | — | — |
| Q4 2015 | 66,231 | $949 | — | — |
| Q3 2015 | 65,683 | $894 | — | — |
| Q2 2015 | 64,615 | $879,413 | — | — |
| Q1 2015 | 60,790 | $892 | — | — |
| Q4 2014 | 71,480 | $1,049 | — | — |