Ticker: NAT CUSIP: G65773106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,506,985 | $8,624 | $3.53 | $3.10 - $3.93 |
| Q3 2025 | 2,558,154 | $8,033 | $2.95 | $2.60 - $3.38 |
| Q2 2025 | 2,568,766 | $6,756 | $2.61 | $2.13 - $2.89 |
| Q1 2025 | 2,552,231 | $6,278 | $2.63 | $2.39 - $3.02 |
| Q4 2024 | 2,493,016 | $6,233 | $3.07 | $2.41 - $3.83 |
| Q3 2024 | 2,470,401 | $9,066 | $3.67 | $3.31 - $4.01 |
| Q2 2024 | 2,479,870 | $9,870 | $4.02 | $3.72 - $4.40 |
| Q1 2024 | 2,318,283 | $9,088 | $4.20 | $3.77 - $4.64 |
| Q4 2023 | 2,284,192 | $9,594 | $4.25 | $3.76 - $4.83 |
| Q3 2023 | 2,166,684 | $8,927 | $3.99 | $3.58 - $4.48 |
| Q2 2023 | 2,031,291 | $7,455 | $3.61 | $3.26 - $4.16 |
| Q1 2023 | 1,946,088 | $7,707 | $3.59 | $2.83 - $4.65 |
| Q4 2022 | 1,852,150 | $6 | $3.23 | $2.47 - $3.94 |
| Q3 2022 | 1,708,966 | $4,562 | $2.66 | $1.80 - $3.60 |
| Q2 2022 | 1,586,517 | $3,379 | $2.39 | $1.87 - $3.35 |
| Q1 2022 | 1,232,701 | $2,625 | $1.77 | $1.40 - $2.55 |
| Q4 2021 | 1,285,040 | $2,171 | $2.15 | $1.65 - $2.90 |
| Q3 2021 | 1,509,744 | $3,864 | $2.51 | $2.08 - $3.34 |
| Q2 2021 | 1,445,668 | $4,741 | $3.38 | $3.02 - $3.81 |
| Q1 2021 | 1,404,961 | $4,566 | $3.22 | $2.75 - $4.05 |
| Q4 2020 | 1,268,500 | $3,742 | $3.26 | $2.75 - $3.76 |
| Q3 2020 | 1,226,159 | $4,279 | $4.17 | $3.33 - $4.78 |
| Q2 2020 | 1,181,573 | $4,797 | $4.74 | $3.18 - $9.00 |
| Q1 2020 | 1,112,719 | $5,040 | $3.61 | $2.30 - $5.28 |
| Q4 2019 | 1,230,503 | $6,053 | $3.81 | $2.10 - $5.17 |
| Q3 2019 | 1,057,239 | $2,283 | $2.02 | $1.66 - $2.43 |
| Q2 2019 | 950,497 | $2,223 | $2.15 | $1.83 - $2.76 |
| Q1 2019 | 567,204 | $1,145 | $2.11 | $1.81 - $2.38 |
| Q4 2018 | 490,347 | $980 | $2.60 | $1.96 - $3.47 |
| Q3 2018 | 413,433 | $864 | $2.30 | $1.95 - $2.99 |
| Q2 2018 | 365,879 | $980 | $2.21 | $1.82 - $3.00 |
| Q1 2018 | 312,129 | $605 | $2.29 | $1.82 - $2.68 |
| Q4 2017 | 209,178 | $514 | $4.14 | $2.45 - $5.84 |
| Q3 2017 | 201,661 | $1,076 | $5.49 | $4.41 - $6.65 |
| Q2 2017 | 185,946 | $1,178 | $7.03 | $5.43 - $8.61 |
| Q1 2017 | 164,637 | $1,346 | $8.27 | $7.65 - $9.32 |
| Q4 2016 | 146,316 | $1,229 | $8.89 | $7.51 - $10.07 |
| Q3 2016 | 111,452 | $1,126 | $11.62 | $9.77 - $14.30 |
| Q2 2016 | 103,034 | $1,431 | $14.56 | $13.04 - $16.05 |
| Q1 2016 | 99,143 | $1,396 | $13.31 | $9.86 - $15.45 |
| Q4 2015 | 404,998 | $6,293 | $15.16 | $13.64 - $16.88 |
| Q3 2015 | 286,581 | $4,355 | $14.89 | $12.21 - $17.31 |
| Q2 2015 | 313,983 | $4,467 | $12.81 | $11.11 - $14.88 |
| Q1 2015 | 77,900 | $927 | $10.57 | $9.08 - $11.98 |
| Q4 2014 | 79,813 | $803 | $8.58 | $6.89 - $10.34 |
| Q3 2014 | 83,774 | $666 | $8.73 | $7.89 - $9.44 |
| Q2 2014 | 66,694 | $635 | $8.56 | $7.84 - $9.85 |
| Q1 2014 | 54,739 | $538 | $10.10 | $9.07 - $12.34 |
| Q4 2013 | 47,790 | $463 | $8.27 | $7.43 - $9.72 |
| Q3 2013 | 29,784 | $245 | $8.35 | $7.23 - $10.24 |
| Q2 2013 | 20,944 | $159 | $8.57 | $6.85 - $11.30 |