Ticker: NGS CUSIP: 63886Q109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 13,749 | $290 | $21.85 | $20.28 - $24.24 |
| Q2 2018 | 13,225 | $312 | $23.87 | $21.47 - $26.42 |
| Q1 2018 | 10,810 | $258 | $26.44 | $22.81 - $29.04 |
| Q4 2017 | 9,944 | $261 | $26.38 | $23.89 - $29.04 |
| Q3 2017 | 7,868 | $223 | $24.49 | $22.26 - $29.24 |