Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 268,507 | $2,505 | $9.27 | $7.67 - $10.90 |
| Q3 2025 | 278,368 | $2,457 | $6.12 | $4.07 - $9.06 |
| Q2 2025 | 250,187 | $1,029 | $3.74 | $2.26 - $5.06 |
| Q1 2025 | 302,293 | $883 | $3.22 | $2.80 - $3.60 |
| Q4 2024 | 299,863 | $1,001 | $3.53 | $3.17 - $4.22 |
| Q3 2024 | 300,717 | $1,239 | $4.25 | $3.26 - $4.88 |
| Q2 2024 | 304,046 | $1,064 | $3.32 | $2.75 - $4.20 |
| Q1 2024 | 277,062 | $829 | $2.82 | $2.23 - $3.89 |
| Q4 2023 | 238,094 | $892 | $3.75 | $3.25 - $4.35 |
| Q3 2023 | 231,826 | $890 | $4.20 | $3.78 - $4.67 |
| Q2 2023 | 226,221 | $897 | $5.38 | $3.84 - $6.68 |
| Q1 2023 | 225,137 | $1,393 | $6.09 | $5.31 - $6.98 |
| Q4 2022 | 222,943 | $1,332 | $5.33 | $4.29 - $6.41 |
| Q3 2022 | 228,472 | $1,083 | $4.63 | $4.06 - $5.24 |
| Q2 2022 | 240,896 | $1,151 | $6.25 | $4.78 - $8.36 |
| Q1 2022 | 218,851 | $1,688 | $7.04 | $5.97 - $8.13 |
| Q4 2021 | 211,917 | $1,451 | $7.30 | $6.40 - $8.35 |
| Q3 2021 | 198,353 | $1,356 | $7.40 | $6.48 - $8.84 |
| Q2 2021 | 187,343 | $1,501 | $9.42 | $7.85 - $10.45 |
| Q1 2021 | 174,353 | $1,519 | $9.12 | $8.01 - $10.44 |
| Q4 2020 | 170,343 | $1,645 | $10.56 | $9.66 - $11.92 |
| Q3 2020 | 165,631 | $1,971 | $9.75 | $7.96 - $12.10 |
| Q2 2020 | 161,745 | $1,479 | $10.13 | $7.27 - $12.85 |
| Q1 2020 | 155,666 | $1,144 | $8.55 | $4.65 - $9.80 |
| Q4 2019 | 142,384 | $1,276 | $6.92 | $6.01 - $9.21 |
| Q3 2019 | 133,518 | $811 | $6.56 | $5.40 - $7.95 |
| Q2 2019 | 130,933 | $771 | $4.27 | $3.69 - $5.92 |
| Q1 2019 | 120,103 | $501 | $3.94 | $3.42 - $4.50 |
| Q4 2018 | 120,233 | $477 | $3.95 | $3.62 - $4.33 |
| Q3 2018 | 116,523 | $430 | $4.03 | $3.41 - $4.68 |
| Q2 2018 | 118,496 | $531 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 92,765 | $401 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 89,425 | $353 | $3.98 | $3.35 - $4.31 |
| Q3 2017 | 86,965 | $355 | $4.32 | $3.91 - $4.70 |
| Q2 2017 | 85,553 | $387 | $4.30 | $3.78 - $5.08 |
| Q1 2017 | 86,852 | $421 | $5.29 | $4.40 - $6.21 |
| Q4 2016 | 86,313 | $395 | $4.52 | $3.79 - $5.65 |
| Q3 2016 | 89,886 | $502 | $6.22 | $5.05 - $7.29 |
| Q2 2016 | 105,082 | $639 | $5.97 | $4.85 - $6.79 |
| Q1 2016 | 114,759 | $582 | $4.60 | $3.50 - $5.57 |
| Q4 2015 | 115,307 | $484 | $3.84 | $3.05 - $4.60 |
| Q3 2015 | 116,955 | $422 | $3.37 | $2.65 - $3.88 |
| Q2 2015 | 117,108 | $403 | $3.80 | $2.90 - $4.25 |
| Q1 2015 | 103,376 | $304 | $3.50 | $2.72 - $4.14 |
| Q4 2014 | 91,303 | $268 | $2.82 | $2.33 - $3.20 |
| Q3 2014 | 117,617 | $355 | $3.75 | $3.02 - $4.40 |
| Q2 2014 | 123,453 | $520 | $3.54 | $2.91 - $4.40 |
| Q1 2014 | 119,200 | $435 | $3.41 | $2.54 - $4.62 |
| Q4 2013 | 116,112 | $295 | $2.27 | $2.04 - $2.58 |
| Q3 2013 | 115,697 | $264 | $2.61 | $1.90 - $3.46 |
| Q2 2013 | 106,278 | $227 | $2.49 | $1.90 - $3.68 |