Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 25,221 | $172 | $9.42 | $7.85 - $10.45 |
| Q1 2021 | 25,811 | $248 | $9.12 | $8.01 - $10.44 |
| Q4 2020 | 25,884 | $236 | $10.56 | $9.66 - $11.92 |
| Q3 2020 | 25,591 | $275 | $9.75 | $7.96 - $12.10 |
| Q2 2020 | 25,578 | $224 | $10.13 | $7.27 - $12.85 |
| Q1 2020 | 23,957 | $289 | $8.55 | $4.65 - $9.80 |
| Q4 2019 | 23,636 | $216 | $6.92 | $6.01 - $9.21 |
| Q3 2019 | 23,940 | $159 | $6.56 | $5.40 - $7.95 |
| Q2 2019 | 17,103 | $108 | $4.27 | $3.69 - $5.92 |
| Q1 2019 | 17,503 | $76 | $3.94 | $3.42 - $4.50 |
| Q4 2018 | 18,791 | $71 | $3.95 | $3.62 - $4.33 |
| Q3 2018 | 18,611 | $79 | $4.03 | $3.41 - $4.68 |
| Q2 2018 | 17,290 | $77 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 17,264 | $81 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 17,266 | $76 | $3.98 | $3.35 - $4.31 |
| Q3 2017 | 17,266 | $71 | $4.32 | $3.91 - $4.70 |
| Q2 2017 | 17,266 | $76 | $4.30 | $3.78 - $5.08 |
| Q1 2017 | 18,347 | $74 | $5.29 | $4.40 - $6.21 |
| Q4 2016 | 18,073 | $92 | $4.52 | $3.79 - $5.65 |
| Q3 2016 | 16,018 | $68 | $6.22 | $5.05 - $7.29 |
| Q2 2016 | 17,096 | $115 | $5.97 | $4.85 - $6.79 |
| Q1 2016 | 17,199 | $103 | $4.60 | $3.50 - $5.57 |
| Q4 2015 | 17,072 | $72 | $3.84 | $3.05 - $4.60 |
| Q3 2015 | 18,650 | $67 | $3.37 | $2.65 - $3.88 |
| Q2 2015 | 33,374 | $114 | $3.80 | $2.90 - $4.25 |
| Q1 2015 | 15,634 | $46 | $3.50 | $2.72 - $4.14 |
| Q4 2014 | 28,904 | $86 | $2.82 | $2.33 - $3.20 |
| Q3 2014 | 14,240 | $43 | $3.75 | $3.02 - $4.40 |
| Q2 2014 | 14,905 | $63 | $3.54 | $2.91 - $4.40 |
| Q1 2014 | 18,662 | $67 | $3.41 | $2.54 - $4.62 |
| Q4 2013 | 20,259 | $51 | $2.27 | $2.04 - $2.58 |
| Q3 2013 | 20,509 | $48 | $2.61 | $1.90 - $3.46 |
| Q2 2013 | 19,051 | $40 | $2.49 | $1.90 - $3.68 |