CUSIP: 663904209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 15,400 | $318 | — | — |
| Q4 2018 | 15,400 | $258 | — | — |
| Q3 2018 | 16,200 | $352 | — | — |
| Q2 2018 | 17,700 | $386 | — | — |
| Q1 2018 | 17,700 | $363 | — | — |
| Q4 2017 | 17,100 | $396 | — | — |
| Q3 2017 | 15,600 | $408 | — | — |
| Q2 2017 | 5,900 | $120 | — | — |