Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 28,848 | $269 | $9.27 | $7.67 - $10.90 |
| Q3 2025 | 35,529 | $313 | $6.12 | $4.07 - $9.06 |
| Q2 2025 | 30,239 | $124 | $3.74 | $2.26 - $5.06 |
| Q4 2024 | 13,739 | $46 | $3.53 | $3.17 - $4.22 |
| Q3 2024 | 14,409 | $59 | $4.25 | $3.26 - $4.88 |
| Q2 2024 | 14,409 | $48 | $3.32 | $2.75 - $4.20 |
| Q4 2023 | 14,299 | $53 | $3.75 | $3.25 - $4.35 |
| Q3 2023 | 15,081 | $57 | $4.20 | $3.78 - $4.67 |
| Q2 2019 | 16,529 | $97 | $4.27 | $3.69 - $5.92 |
| Q1 2019 | 13,985 | $58 | $3.94 | $3.42 - $4.50 |
| Q4 2018 | 23,238 | $92 | $3.95 | $3.62 - $4.33 |
| Q3 2018 | 15,238 | $57 | $4.03 | $3.41 - $4.68 |
| Q2 2018 | 14,238 | $63 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 15,238 | $66 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 16,706 | $66 | $3.98 | $3.35 - $4.31 |
| Q3 2017 | 13,715 | $58 | $4.32 | $3.91 - $4.70 |
| Q4 2016 | 10,195 | $47 | $4.52 | $3.79 - $5.65 |
| Q3 2016 | 37,830 | $212 | $6.22 | $5.05 - $7.29 |
| Q4 2015 | 14,529 | $61 | $3.84 | $3.05 - $4.60 |
| Q2 2014 | 11,355 | $48 | $3.54 | $2.91 - $4.40 |
| Q3 2013 | 26,405 | $61 | $2.61 | $1.90 - $3.46 |