Ticker: NAT CUSIP: G65773106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 19,850 | $90 | $3.61 | $2.30 - $5.28 |
| Q4 2019 | 18,350 | $90 | $3.81 | $2.10 - $5.17 |
| Q3 2019 | 20,300 | $44 | $2.02 | $1.66 - $2.43 |
| Q2 2019 | 22,261 | $52 | $2.15 | $1.83 - $2.76 |
| Q1 2019 | 36,026 | $73 | $2.11 | $1.81 - $2.38 |
| Q4 2018 | 37,626 | $75 | $2.60 | $1.96 - $3.47 |
| Q3 2018 | 106,887 | $223 | $2.30 | $1.95 - $2.99 |
| Q2 2018 | 103,987 | $279 | $2.21 | $1.82 - $3.00 |
| Q1 2018 | 115,137 | $223 | $2.29 | $1.82 - $2.68 |
| Q4 2017 | 83,737 | $206 | $4.14 | $2.45 - $5.84 |
| Q3 2017 | 73,782 | $394 | $5.49 | $4.41 - $6.65 |
| Q2 2017 | 65,932 | $418 | $7.03 | $5.43 - $8.61 |
| Q1 2017 | 64,232 | $525 | $8.27 | $7.65 - $9.32 |
| Q4 2016 | 59,482 | $500 | $8.89 | $7.51 - $10.07 |