CUSIP: 663904209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 81,248 | $1,680 | — | — |
| Q4 2018 | 67,400 | $1,128 | — | — |
| Q3 2018 | 67,400 | $1,463 | — | — |
| Q2 2018 | 65,896 | $1,437 | — | — |
| Q1 2018 | 65,896 | $1,351 | — | — |
| Q4 2017 | 56,400 | $1,306 | — | — |
| Q3 2017 | 58,400 | $1,527 | — | — |