CUSIP: 66987G102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 1,216,804 | $14,261 | — | — |
| Q1 2017 | 1,200,887 | $9,355 | — | — |
| Q4 2016 | 763,891 | $5,416 | — | — |
| Q3 2016 | 668,647 | $7,736 | — | — |
| Q2 2016 | 621,322 | $6,114 | — | — |
| Q1 2016 | 609,842 | $6,763 | — | — |
| Q4 2015 | 538,523 | $6,861 | — | — |
| Q3 2015 | 777,397 | $8,109 | — | — |
| Q2 2015 | 741,346 | $8,978 | — | — |
| Q1 2015 | 595,705 | $9,675 | — | — |