CUSIP: 67020Y100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 1,483,705 | $23,302 | — | — |
| Q2 2017 | 869,039 | $15,134 | — | — |
| Q1 2017 | 923,558 | $15,991 | — | — |
| Q4 2016 | 390,298 | $5,813 | — | — |
| Q3 2016 | 235,930 | $3,420 | — | — |