Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 6,114 | $317 | — | — |
| Q2 2018 | 19,685 | $1,099 | — | — |
| Q1 2018 | 24,678 | $1,393 | — | — |
| Q4 2017 | 26,182 | $1,540 | — | — |
| Q3 2017 | 26,572 | $1,666 | — | — |
| Q2 2017 | 27,012 | $1,697 | — | — |