CUSIP: 670704105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 30,976 | $1,887 | — | — |
| Q3 2017 | 183,996 | $10,277 | — | — |
| Q2 2017 | 183,477 | $14,226 | — | — |
| Q1 2017 | 160,568 | $15,355 | — | — |
| Q4 2016 | 167,918 | $14,515 | — | — |
| Q3 2016 | 187,925 | $12,599 | — | — |
| Q2 2016 | 309,864 | $18,676 | — | — |
| Q1 2016 | 414,596 | $20,170 | — | — |
| Q4 2015 | 395,034 | $21,375 | — | — |
| Q3 2015 | 83,296 | $4,017 | — | — |