CUSIP: 667655104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 182,206 | $12,182 | — | — |
| Q2 2018 | 179,282 | $11,458 | — | — |
| Q1 2018 | 157,791 | $9,097 | — | — |
| Q4 2017 | 155,995 | $9,306 | — | — |
| Q3 2017 | 150,761 | $9,710 | — | — |
| Q2 2017 | 144,034 | $8,620 | — | — |
| Q1 2017 | 139,609 | $8,251 | — | — |
| Q4 2016 | 139,250 | $8,328 | — | — |
| Q3 2016 | 104,625 | $6,290 | — | — |
| Q2 2016 | 76,724 | $4,966 | — | — |
| Q1 2016 | 81,650 | $4,398 | — | — |
| Q4 2015 | 89,478 | $4,530 | — | — |
| Q3 2015 | 88,615 | $4,058 | — | — |
| Q2 2015 | 89,010 | $3,756 | — | — |
| Q1 2015 | 76,430 | $3,666 | — | — |
| Q4 2014 | 73,516 | $3,672 | — | — |
| Q3 2014 | 72,914 | $3,082 | — | — |
| Q2 2014 | 68,961 | $3,252 | — | — |
| Q1 2014 | 78,761 | $3,466 | — | — |
| Q4 2013 | 76,194 | $3,263 | — | — |
| Q3 2013 | 63,046 | $2,647 | — | — |
| Q2 2013 | 48,371 | $2,055 | — | — |