CUSIP: 630077105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 38,590 | $1,448 | — | — |
| Q2 2018 | 38,590 | $1,367 | — | — |
| Q1 2017 | 34,000 | $1,036 | — | — |
| Q4 2016 | 34,000 | $8,520 | — | — |
| Q3 2016 | 22,700 | $507 | — | — |