CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 1,292,557 | $19,284 | — | — |
| Q3 2016 | 1,224,599 | $15,833 | — | — |
| Q2 2016 | 1,167,432 | $11,919 | — | — |
| Q1 2016 | 1,334,701 | $15,148 | — | — |
| Q4 2015 | 1,440,883 | $17,491 | — | — |
| Q3 2015 | 1,096,439 | $15,744 | — | — |
| Q2 2015 | 1,058,283 | $19,567 | — | — |
| Q1 2015 | 1,023,824 | $23,896 | — | — |
| Q4 2014 | 985,509 | $22,242 | — | — |
| Q3 2014 | 952,526 | $17,545 | — | — |