Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 10,326 | $61 | $4.27 | $3.69 - $5.92 |
| Q4 2018 | 24,980 | $99 | $3.95 | $3.62 - $4.33 |
| Q3 2018 | 52,207 | $194 | $4.03 | $3.41 - $4.68 |
| Q2 2018 | 52,441 | $233 | $4.69 | $4.15 - $5.05 |
| Q1 2018 | 51,627 | $224 | $4.01 | $3.59 - $4.72 |
| Q4 2017 | 50,848 | $200 | $3.98 | $3.35 - $4.31 |
| Q3 2017 | 50,929 | $210 | $4.32 | $3.91 - $4.70 |
| Q2 2017 | 51,028 | $233 | $4.30 | $3.78 - $5.08 |
| Q1 2017 | 54,580 | $266 | $5.29 | $4.40 - $6.21 |
| Q4 2016 | 58,237 | $266 | $4.52 | $3.79 - $5.65 |
| Q3 2016 | 151,396 | $848 | $6.22 | $5.05 - $7.29 |
| Q2 2016 | 151,396 | $927 | $5.97 | $4.85 - $6.79 |
| Q1 2016 | 151,067 | $761 | $4.60 | $3.50 - $5.57 |
| Q4 2015 | 49,985 | $210 | $3.84 | $3.05 - $4.60 |
| Q3 2015 | 49,985 | $180 | $3.37 | $2.65 - $3.88 |
| Q2 2015 | 51,879 | $177 | $3.80 | $2.90 - $4.25 |
| Q1 2015 | 45,522 | $135 | $3.50 | $2.72 - $4.14 |
| Q4 2014 | 44,322 | $131 | $2.82 | $2.33 - $3.20 |
| Q3 2014 | 44,772 | $136 | $3.75 | $3.02 - $4.40 |
| Q2 2014 | 46,741 | $197 | $3.54 | $2.91 - $4.40 |
| Q1 2014 | 43,646 | $158 | $3.41 | $2.54 - $4.62 |
| Q4 2013 | 41,056 | $104 | $2.27 | $2.04 - $2.58 |