Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 10,480 | $98 | $9.27 | $7.67 - $10.90 |
| Q2 2025 | 10,400 | $0 | $3.74 | $2.26 - $5.06 |
| Q1 2025 | 11,573 | $0 | $3.22 | $2.80 - $3.60 |
| Q4 2024 | 10,115 | $0 | $3.53 | $3.17 - $4.22 |
| Q3 2024 | 33,511 | $0 | $4.25 | $3.26 - $4.88 |
| Q2 2024 | 32,891 | $0 | $3.32 | $2.75 - $4.20 |
| Q1 2024 | 33,791 | $0 | $2.82 | $2.23 - $3.89 |
| Q4 2023 | 31,791 | $0 | $3.75 | $3.25 - $4.35 |
| Q3 2023 | 31,991 | $0 | $4.20 | $3.78 - $4.67 |
| Q2 2023 | 33,641 | $0 | $5.38 | $3.84 - $6.68 |
| Q1 2023 | 33,359 | $0 | $6.09 | $5.31 - $6.98 |
| Q4 2022 | 34,259 | $0 | $5.33 | $4.29 - $6.41 |
| Q3 2022 | 41,259 | $193 | $4.63 | $4.06 - $5.24 |
| Q2 2022 | 46,825 | $225 | $6.25 | $4.78 - $8.36 |
| Q1 2022 | 47,025 | $363 | $7.04 | $5.97 - $8.13 |
| Q4 2021 | 46,795 | $321 | $7.30 | $6.40 - $8.35 |
| Q3 2021 | 53,775 | $369 | $7.40 | $6.48 - $8.84 |
| Q2 2021 | 53,475 | $428 | $9.42 | $7.85 - $10.45 |
| Q1 2021 | 56,525 | $495 | $9.12 | $8.01 - $10.44 |
| Q4 2020 | 57,125 | $552 | $10.56 | $9.66 - $11.92 |
| Q3 2020 | 47,275 | $562 | $9.75 | $7.96 - $12.10 |
| Q2 2020 | 57,144 | $524 | $10.13 | $7.27 - $12.85 |
| Q1 2020 | 58,169 | $429 | $8.55 | $4.65 - $9.80 |
| Q4 2019 | 61,869 | $554 | $6.92 | $6.01 - $9.21 |
| Q3 2019 | 58,169 | $353 | $6.56 | $5.40 - $7.95 |
| Q2 2019 | 57,069 | $337 | $4.27 | $3.69 - $5.92 |
| Q1 2019 | 84,102 | $350 | $3.94 | $3.42 - $4.50 |
| Q4 2018 | 83,802 | $331 | $3.95 | $3.62 - $4.33 |
| Q3 2018 | 23,106 | $85 | $4.03 | $3.41 - $4.68 |
| Q2 2018 | 23,006 | $102 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 21,105 | $91 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 25,045 | $98 | $3.98 | $3.35 - $4.31 |