CUSIP: 67069D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 12,361 | $650 | — | — |
| Q3 2017 | 12,269 | $686 | — | — |
| Q2 2017 | 12,473 | $649 | — | — |
| Q1 2017 | 22,968 | $1,275 | — | — |
| Q4 2016 | 23,215 | $804 | — | — |
| Q3 2016 | 20,820 | $618 | — | — |