Ticker: NG CUSIP: 66987E206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 88,100 | $346 | $3.98 | $3.35 - $4.31 |
| Q1 2016 | 177,500 | $895 | $4.60 | $3.50 - $5.57 |
| Q4 2015 | 177,500 | $747 | $3.84 | $3.05 - $4.60 |
| Q3 2015 | 177,500 | $641 | $3.37 | $2.65 - $3.88 |
| Q2 2015 | 177,500 | $607 | $3.80 | $2.90 - $4.25 |
| Q1 2015 | 177,500 | $525 | $3.50 | $2.72 - $4.14 |
| Q4 2014 | 177,500 | $524 | $2.82 | $2.33 - $3.20 |