CUSIP: 670704105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 30,922 | $2,194 | — | — |
| Q2 2018 | 50,274 | $2,620 | — | — |
| Q1 2018 | 54,376 | $2,839 | — | — |
| Q4 2017 | 60,658 | $3,547 | — | — |
| Q3 2017 | 74,446 | $4,129 | — | — |
| Q2 2017 | 78,708 | $6,055 | — | — |