Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,093,007 | $38,147 | $9.27 | $7.67 - $10.90 |
| Q3 2025 | 13,617,880 | $119,837 | $6.12 | $4.07 - $9.06 |
| Q2 2025 | 11,174,369 | $45,703 | $3.74 | $2.26 - $5.06 |
| Q1 2025 | 3,963,739 | $11,574 | $3.22 | $2.80 - $3.60 |
| Q4 2024 | 4,819,007 | $16,047 | $3.53 | $3.17 - $4.22 |
| Q3 2024 | 3,679,012 | $15,084 | $4.25 | $3.26 - $4.88 |
| Q2 2024 | 3,563,379 | $12,329 | $3.32 | $2.75 - $4.20 |
| Q1 2024 | 3,769,629 | $11,309 | $2.82 | $2.23 - $3.89 |
| Q4 2023 | 504,499 | $1,887 | $3.75 | $3.25 - $4.35 |
| Q3 2023 | 520,678 | $1,999 | $4.20 | $3.78 - $4.67 |
| Q2 2023 | 681,302 | $2,718 | $5.38 | $3.84 - $6.68 |
| Q1 2023 | 432,794 | $2,692 | $6.09 | $5.31 - $6.98 |
| Q4 2022 | 143,528 | $858 | $5.33 | $4.29 - $6.41 |
| Q3 2022 | 109,592 | $514 | $4.63 | $4.06 - $5.24 |
| Q2 2022 | 56,636 | $273 | $6.25 | $4.78 - $8.36 |
| Q1 2022 | 120,897 | $935 | $7.04 | $5.97 - $8.13 |
| Q4 2021 | 231,163 | $1,586 | $7.30 | $6.40 - $8.35 |
| Q3 2021 | 110,455 | $760 | $7.40 | $6.48 - $8.84 |
| Q2 2021 | 63,092 | $505 | $9.42 | $7.85 - $10.45 |
| Q1 2021 | 78,087 | $684 | $9.12 | $8.01 - $10.44 |
| Q4 2020 | 85,280 | $824 | $10.56 | $9.66 - $11.92 |
| Q3 2020 | 153,102 | $1,820 | $9.75 | $7.96 - $12.10 |
| Q2 2020 | 139,524 | $1,281 | $10.13 | $7.27 - $12.85 |
| Q1 2020 | 27,353 | $202 | $8.55 | $4.65 - $9.80 |
| Q4 2019 | 3,403,252 | $30,493 | $6.92 | $6.01 - $9.21 |
| Q3 2019 | 3,286,296 | $19,948 | $6.56 | $5.40 - $7.95 |
| Q2 2019 | 3,342,000 | $19,751 | $4.27 | $3.69 - $5.92 |
| Q1 2019 | 3,127,250 | $13,041 | $3.94 | $3.42 - $4.50 |
| Q4 2018 | 3,119,075 | $12,321 | $3.95 | $3.62 - $4.33 |
| Q3 2018 | 3,885,124 | $14,414 | $4.03 | $3.41 - $4.68 |
| Q2 2018 | 4,371,669 | $19,454 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 4,465,096 | $19,334 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 4,827,057 | $18,970 | $3.98 | $3.35 - $4.31 |
| Q3 2017 | 4,769,775 | $19,651 | $4.32 | $3.91 - $4.70 |
| Q2 2017 | 5,067,870 | $23,109 | $4.30 | $3.78 - $5.08 |
| Q1 2017 | 3,237,983 | $15,769 | $5.29 | $4.40 - $6.21 |
| Q4 2016 | 3,244,172 | $14,794 | $4.52 | $3.79 - $5.65 |
| Q3 2016 | 22,102 | $124 | $6.22 | $5.05 - $7.29 |
| Q2 2016 | 10,031 | $61 | $5.97 | $4.85 - $6.79 |
| Q1 2016 | 47,488 | $239 | $4.60 | $3.50 - $5.57 |
| Q4 2015 | 7,495 | $31 | $3.84 | $3.05 - $4.60 |
| Q3 2015 | 21,822 | $78 | $3.37 | $2.65 - $3.88 |
| Q2 2015 | 45,102 | $154 | $3.80 | $2.90 - $4.25 |
| Q1 2015 | 66,630 | $197 | $3.50 | $2.72 - $4.14 |
| Q4 2014 | 16,102 | $47 | $2.82 | $2.33 - $3.20 |