Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 12,662 | $111 | $6.12 | $4.07 - $9.06 |
| Q2 2025 | 38,961 | $161 | $3.74 | $2.26 - $5.06 |
| Q1 2025 | 35,326 | $103 | $3.22 | $2.80 - $3.60 |
| Q4 2024 | 34,431 | $114 | $3.53 | $3.17 - $4.22 |
| Q3 2024 | 36,776 | $150 | $4.25 | $3.26 - $4.88 |
| Q2 2024 | 82,610 | $293 | $3.32 | $2.75 - $4.20 |
| Q1 2024 | 107,719 | $323 | $2.82 | $2.23 - $3.89 |
| Q4 2023 | 73,904 | $276 | $3.75 | $3.25 - $4.35 |
| Q3 2023 | 52,845 | $202 | $4.20 | $3.78 - $4.67 |
| Q2 2023 | 46,717 | $185 | $5.38 | $3.84 - $6.68 |
| Q1 2023 | 53,828 | $330 | $6.09 | $5.31 - $6.98 |
| Q4 2022 | 56,619 | $336 | $5.33 | $4.29 - $6.41 |
| Q3 2022 | 66,471 | $318 | $4.63 | $4.06 - $5.24 |
| Q2 2022 | 49,199 | $241 | $6.25 | $4.78 - $8.36 |
| Q1 2022 | 26,808 | $210 | $7.04 | $5.97 - $8.13 |
| Q4 2021 | 22,066 | $151 | $7.30 | $6.40 - $8.35 |
| Q3 2021 | 44,764 | $311 | $7.40 | $6.48 - $8.84 |
| Q2 2021 | 35,668 | $289 | $9.42 | $7.85 - $10.45 |
| Q1 2021 | 35,434 | $310 | $9.12 | $8.01 - $10.44 |
| Q4 2020 | 58,629 | $570 | $10.56 | $9.66 - $11.92 |
| Q3 2020 | 78,550 | $940 | $9.75 | $7.96 - $12.10 |
| Q2 2020 | 106,679 | $979 | $10.13 | $7.27 - $12.85 |
| Q1 2020 | 36,099 | $268 | $8.55 | $4.65 - $9.80 |
| Q4 2019 | 118,452 | $1,064 | $6.92 | $6.01 - $9.21 |
| Q3 2019 | 98,509 | $793 | $6.56 | $5.40 - $7.95 |
| Q2 2019 | 16,082 | $95 | $4.27 | $3.69 - $5.92 |
| Q1 2019 | 15,705 | $65 | $3.94 | $3.42 - $4.50 |
| Q2 2018 | 33,267 | $148 | $4.69 | $4.15 - $5.05 |
| Q2 2012 | 11,160 | $60 | — | — |
| Q1 2012 | 12,160 | $79 | — | — |