Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 323,871 | $3,018 | $9.27 | $7.67 - $10.90 |
| Q3 2025 | 368,710 | $3,245 | $6.12 | $4.07 - $9.06 |
| Q2 2025 | 321,985 | $1,317 | $3.74 | $2.26 - $5.06 |
| Q1 2025 | 292,599 | $854 | $3.22 | $2.80 - $3.60 |
| Q4 2024 | 276,065 | $919 | $3.53 | $3.17 - $4.22 |
| Q3 2024 | 358,098 | $1,468 | $4.25 | $3.26 - $4.88 |
| Q2 2024 | 335,560 | $1,161 | $3.32 | $2.75 - $4.20 |
| Q1 2024 | 252,181 | $757 | $2.82 | $2.23 - $3.89 |
| Q4 2023 | 301,492 | $1,128 | $3.75 | $3.25 - $4.35 |
| Q3 2023 | 233,912 | $898 | $4.20 | $3.78 - $4.67 |
| Q2 2023 | 305,650 | $1,220 | $5.38 | $3.84 - $6.68 |
| Q1 2023 | 282,047 | $1,754 | $6.09 | $5.31 - $6.98 |
| Q4 2022 | 240,860 | $1,440 | $5.33 | $4.29 - $6.41 |
| Q3 2022 | 243,568 | $1,143 | $4.63 | $4.06 - $5.24 |
| Q2 2022 | 317,160 | $1,526 | $6.25 | $4.78 - $8.36 |
| Q1 2022 | 251,687 | $1,946 | $7.04 | $5.97 - $8.13 |
| Q4 2021 | 224,793 | $1,542 | $7.30 | $6.40 - $8.35 |
| Q3 2021 | 314,600 | $2,164 | $7.40 | $6.48 - $8.84 |
| Q2 2021 | 307,025 | $2,459 | $9.42 | $7.85 - $10.45 |
| Q1 2021 | 287,175 | $2,516 | $9.12 | $8.01 - $10.44 |
| Q4 2020 | 308,405 | $2,982 | $10.56 | $9.66 - $11.92 |
| Q3 2020 | 260,365 | $3,096 | $9.75 | $7.96 - $12.10 |
| Q2 2020 | 302,490 | $2,777 | $10.13 | $7.27 - $12.85 |
| Q1 2020 | 276,712 | $2,042 | $8.55 | $4.65 - $9.80 |
| Q4 2019 | 327,896 | $2,938 | $6.92 | $6.01 - $9.21 |
| Q3 2019 | 280,512 | $1,703 | $6.56 | $5.40 - $7.95 |
| Q4 2018 | 297,137 | $1,174 | $3.95 | $3.62 - $4.33 |
| Q3 2018 | 325,929 | $1,209 | $4.03 | $3.41 - $4.68 |
| Q2 2018 | 271,917 | $1,210 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 292,962 | $1,268 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 309,424 | $1,216 | $3.98 | $3.35 - $4.31 |
| Q3 2017 | 412,669 | $1,700 | $4.32 | $3.91 - $4.70 |
| Q2 2017 | 301,971 | $1,377 | $4.30 | $3.78 - $5.08 |
| Q1 2017 | 313,411 | $1,526 | $5.29 | $4.40 - $6.21 |
| Q4 2016 | 349,120 | $1,592 | $4.52 | $3.79 - $5.65 |
| Q3 2016 | 490,903 | $2,749 | $6.22 | $5.05 - $7.29 |
| Q2 2016 | 493,793 | $3,022 | $5.97 | $4.85 - $6.79 |
| Q1 2016 | 378,493 | $1,908 | $4.60 | $3.50 - $5.57 |
| Q4 2015 | 436,553 | $1,838 | $3.84 | $3.05 - $4.60 |
| Q3 2015 | 336,783 | $1,216 | $3.37 | $2.65 - $3.88 |
| Q2 2015 | 295,672 | $1,011 | $3.80 | $2.90 - $4.25 |
| Q1 2015 | 369,112 | $1,093 | $3.50 | $2.72 - $4.14 |
| Q4 2014 | 214,595 | $633 | $2.82 | $2.33 - $3.20 |
| Q3 2014 | 287,609 | $871 | $3.75 | $3.02 - $4.40 |
| Q2 2014 | 272,159 | $1,146 | $3.54 | $2.91 - $4.40 |
| Q1 2014 | 243,519 | $889 | $3.41 | $2.54 - $4.62 |
| Q4 2013 | 289,549 | $735 | $2.27 | $2.04 - $2.58 |
| Q3 2013 | 388,579 | $902 | $2.61 | $1.90 - $3.46 |
| Q2 2013 | 602,299 | $1,271 | $2.49 | $1.90 - $3.68 |