CUSIP: 667655104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 1,227 | $78 | — | — |
| Q1 2018 | 937 | $56 | — | — |
| Q4 2017 | 937 | $56 | — | — |
| Q3 2017 | 11,337 | $730 | — | — |
| Q2 2017 | 11,279 | $675 | — | — |
| Q1 2017 | 11,329 | $670 | — | — |
| Q4 2016 | 11,552 | $691 | — | — |
| Q3 2016 | 11,737 | $706 | — | — |
| Q2 2016 | 11,281 | $731 | — | — |
| Q4 2015 | 11,281 | $571 | — | — |