CUSIP: 67424L100 Class: COMMON
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 446,284 | $1,531 | — | — |
| Q4 2017 | 446,284 | $2,950 | — | — |
| Q3 2017 | 351,284 | $3,348 | — | — |
| Q2 2017 | 183,086 | $1,814 | — | — |
| Q1 2017 | 20,953 | $224 | — | — |