CUSIP: 667337109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 279,566 | $5,999 | — | — |
| Q1 2018 | 629,593 | $8,374 | — | — |
| Q4 2017 | 644,593 | $8,025,183 | — | — |
| Q3 2017 | 644,544 | $7,670 | — | — |
| Q2 2017 | 598,281 | $7,179 | — | — |
| Q1 2017 | 598,281 | $7,006 | — | — |
| Q4 2016 | 598,281 | $6,162 | — | — |
| Q3 2016 | 588,281 | $5,447 | — | — |
| Q2 2016 | 582,281 | $5,328 | — | — |
| Q1 2016 | 568,781 | $4,596 | — | — |
| Q4 2015 | 568,781 | $5,546 | — | — |
| Q3 2015 | 568,781 | $5,369 | — | — |
| Q2 2015 | 239,654 | $2,145 | — | — |
| Q1 2015 | 188,976 | $1,814 | — | — |
| Q4 2014 | 187,951 | $1,626 | — | — |
| Q3 2014 | 163,451 | $1,295 | — | — |
| Q2 2014 | 156,051 | $1,170 | — | — |