Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 3,390 | $191,297 | — | — |
| Q4 2017 | 3,625 | $213,186 | — | — |
| Q3 2017 | 3,625 | $227,323 | — | — |
| Q2 2017 | 3,309 | $207,871 | — | — |