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 | 320,322 | $16,612 | — | — |
| Q1 2018 | 275,481 | $15,546 | — | — |
| Q4 2017 | 325,168 | $19,123 | — | — |
| Q3 2017 | 458,533 | $28,754 | — | — |
| Q2 2017 | 468,260 | $29,416 | — | — |