CUSIP: 67020Y100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 329,407 | $5,188 | — | — |
| Q4 2017 | 228,153 | $3,730 | — | — |
| Q3 2017 | 67,914 | $1,068 | — | — |
| Q2 2017 | 250,460 | $4,361 | — | — |
| Q1 2017 | 565,034 | $9,781 | — | — |
| Q4 2016 | 308,951 | $4,603 | — | — |