CUSIP: 670704105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 31,026 | $2,315 | — | — |
| Q4 2016 | 38,107 | $2,566 | — | — |
| Q3 2016 | 37,589 | $2,506 | — | — |
| Q2 2016 | 37,589 | $2,245 | — | — |
| Q1 2016 | 40,462 | $1,968 | — | — |
| Q2 2015 | 61,620 | $2,920 | — | — |