Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 108 | $1 | $9.27 | $7.67 - $10.90 |
| Q3 2025 | 108 | $1 | $6.12 | $4.07 - $9.06 |
| Q2 2025 | 85 | $1 | $3.74 | $2.26 - $5.06 |
| Q1 2025 | 36 | $0 | $3.22 | $2.80 - $3.60 |
| Q4 2024 | 36 | $0 | $3.53 | $3.17 - $4.22 |
| Q2 2021 | 3 | $0 | $9.42 | $7.85 - $10.45 |
| Q1 2019 | 1,025 | $4 | $3.94 | $3.42 - $4.50 |
| Q4 2018 | 2,500 | $10 | $3.95 | $3.62 - $4.33 |
| Q3 2018 | 2,500 | $9 | $4.03 | $3.41 - $4.68 |
| Q2 2018 | 2,500 | $11 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 7,550 | $30 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 7,550 | $30 | $3.98 | $3.35 - $4.31 |
| Q3 2017 | 10,550 | $43 | $4.32 | $3.91 - $4.70 |
| Q2 2017 | 10,550 | $48 | $4.30 | $3.78 - $5.08 |
| Q1 2017 | 30,500 | $149 | $5.29 | $4.40 - $6.21 |
| Q4 2016 | 40,500 | $185 | $4.52 | $3.79 - $5.65 |
| Q3 2016 | 41,500 | $232 | $6.22 | $5.05 - $7.29 |
| Q2 2016 | 42,000 | $257 | $5.97 | $4.85 - $6.79 |
| Q1 2016 | 1,025 | $4 | $4.60 | $3.50 - $5.57 |
| Q4 2015 | 42,500 | $179 | $3.84 | $3.05 - $4.60 |