CUSIP: 67555N206 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 718,283 | $4,841 | — | — |
| Q2 2017 | 1,556,534 | $14,538 | — | — |
| Q1 2017 | 744,896 | $7,315 | — | — |
| Q3 2016 | 33,115 | $283 | — | — |
| Q2 2016 | 1,791,683 | $8,743 | — | — |
| Q1 2016 | 1,518,774 | $8,201 | — | — |