Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 465,633 | $4,340 | $9.27 | $7.67 - $10.90 |
| Q3 2025 | 357,940 | $3,150 | $6.12 | $4.07 - $9.06 |
| Q2 2025 | 624,423 | $2,554 | $3.74 | $2.26 - $5.06 |
| Q1 2025 | 21,994 | $64 | $3.22 | $2.80 - $3.60 |
| Q4 2024 | 182,194 | $607 | $3.53 | $3.17 - $4.22 |
| Q3 2024 | 807,387 | $3,310 | $4.25 | $3.26 - $4.88 |
| Q2 2024 | 577,610 | $1,999 | $3.32 | $2.75 - $4.20 |
| Q1 2024 | 302,907 | $909 | $2.82 | $2.23 - $3.89 |
| Q4 2023 | 272,502 | $1,019 | $3.75 | $3.25 - $4.35 |
| Q3 2023 | 44,010 | $169 | $4.20 | $3.78 - $4.67 |
| Q2 2023 | 113,435 | $453 | $5.38 | $3.84 - $6.68 |
| Q1 2023 | 268,017 | $1,667 | $6.09 | $5.31 - $6.98 |
| Q4 2022 | 377,214 | $2,256 | $5.33 | $4.29 - $6.41 |
| Q3 2022 | 85,223 | $400 | $4.63 | $4.06 - $5.24 |
| Q2 2022 | 211,175 | $1,015 | $6.25 | $4.78 - $8.36 |
| Q1 2022 | 213,638 | $1,651 | $7.04 | $5.97 - $8.13 |
| Q4 2021 | 46,038 | $316 | $7.30 | $6.40 - $8.35 |
| Q3 2021 | 145,923 | $1,004 | $7.40 | $6.48 - $8.84 |
| Q2 2021 | 378,696 | $3,033 | $9.42 | $7.85 - $10.45 |
| Q1 2021 | 140,768 | $1,233 | $9.12 | $8.01 - $10.44 |
| Q4 2020 | 163,042 | $1,577 | $10.56 | $9.66 - $11.92 |
| Q3 2020 | 556,943 | $6,622 | $9.75 | $7.96 - $12.10 |
| Q2 2020 | 547,359 | $5,025 | $10.13 | $7.27 - $12.85 |
| Q1 2020 | 177,915 | $1,313 | $8.55 | $4.65 - $9.80 |
| Q4 2019 | 158,383 | $1,419 | $6.92 | $6.01 - $9.21 |
| Q3 2019 | 66,413 | $403 | $6.56 | $5.40 - $7.95 |
| Q1 2019 | 75,968 | $317 | $3.94 | $3.42 - $4.50 |
| Q4 2018 | 18,804 | $74 | $3.95 | $3.62 - $4.33 |
| Q3 2018 | 90,429 | $336 | $4.03 | $3.41 - $4.68 |
| Q2 2018 | 236,570 | $1,053 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 133,499 | $578 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 12,206 | $48 | $3.98 | $3.35 - $4.31 |
| Q3 2017 | 424,879 | $1,751 | $4.32 | $3.91 - $4.70 |
| Q2 2017 | 91,056 | $415 | $4.30 | $3.78 - $5.08 |
| Q1 2017 | 27,698 | $135 | $5.29 | $4.40 - $6.21 |
| Q4 2016 | 808,877 | $3,688 | $4.52 | $3.79 - $5.65 |
| Q3 2016 | 475,883 | $2,665 | $6.22 | $5.05 - $7.29 |
| Q2 2016 | 993,267 | $6,079 | $5.97 | $4.85 - $6.79 |
| Q1 2016 | 29,622 | $149 | $4.60 | $3.50 - $5.57 |
| Q4 2015 | 10,790 | $45 | $3.84 | $3.05 - $4.60 |
| Q3 2015 | 29,404 | $106 | $3.37 | $2.65 - $3.88 |
| Q2 2015 | 20,867 | $71 | $3.80 | $2.90 - $4.25 |
| Q1 2015 | 83,338 | $247 | $3.50 | $2.72 - $4.14 |
| Q4 2014 | 229,607 | $677 | $2.82 | $2.33 - $3.20 |
| Q3 2014 | 11,000 | $33 | $3.75 | $3.02 - $4.40 |
| Q2 2014 | 19,464 | $82 | $3.54 | $2.91 - $4.40 |
| Q1 2014 | 40,613 | $147 | $3.41 | $2.54 - $4.62 |