CUSIP: 66704R803 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 491,513 | $7,446 | — | — |
| Q3 2016 | 334,865 | $4,410 | — | — |
| Q2 2016 | 83,810 | $958 | — | — |
| Q1 2016 | 43,936 | $576 | — | — |
| Q4 2015 | 868,474 | $14,790 | — | — |