Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 10,302 | $96 | $9.27 | $7.67 - $10.90 |
| Q3 2023 | 11,004 | $42 | $4.20 | $3.78 - $4.67 |
| Q4 2022 | 11,209 | $67 | $5.33 | $4.29 - $6.41 |
| Q4 2021 | 12,885 | $88 | $7.30 | $6.40 - $8.35 |
| Q1 2020 | 13,797 | $102 | $8.55 | $4.65 - $9.80 |
| Q4 2019 | 41,173 | $369 | $6.92 | $6.01 - $9.21 |
| Q3 2019 | 22,847 | $139 | $6.56 | $5.40 - $7.95 |
| Q1 2019 | 46,523 | $194 | $3.94 | $3.42 - $4.50 |
| Q4 2018 | 32,333 | $128 | $3.95 | $3.62 - $4.33 |
| Q2 2018 | 20,624 | $92 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 18,487 | $80 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 22,237 | $87 | $3.98 | $3.35 - $4.31 |
| Q3 2017 | 16,462 | $68 | $4.32 | $3.91 - $4.70 |
| Q1 2017 | 23,972 | $117 | $5.29 | $4.40 - $6.21 |
| Q4 2016 | 30,806 | $140 | $4.52 | $3.79 - $5.65 |