CUSIP: 67072V103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 110,784 | $3,171 | — | — |
| Q3 2018 | 93,043 | $2,595 | — | — |
| Q2 2018 | 30,000 | $837 | — | — |
| Q1 2018 | 72,777 | $1,809 | — | — |
| Q4 2017 | 74,177 | $1,797 | — | — |
| Q3 2017 | 20,970 | $579 | — | — |