Ticker: NAT CUSIP: G65773106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,120,017 | $3,853 | $3.53 | $3.10 - $3.93 |
| Q3 2025 | 1,281,688 | $4,025 | $2.95 | $2.60 - $3.38 |
| Q2 2025 | 1,273,092 | $3,348 | $2.61 | $2.13 - $2.89 |
| Q1 2025 | 1,329,842 | $3,271 | $2.63 | $2.39 - $3.02 |
| Q4 2024 | 1,376,932 | $3,442 | $3.07 | $2.41 - $3.83 |
| Q3 2024 | 1,332,552 | $4,890 | $3.67 | $3.31 - $4.01 |
| Q2 2024 | 1,345,644 | $5,356 | $4.02 | $3.72 - $4.40 |
| Q1 2024 | 1,420,735 | $5,569 | $4.20 | $3.77 - $4.64 |
| Q4 2023 | 1,465,392 | $6,155 | $4.25 | $3.76 - $4.83 |
| Q3 2023 | 1,394,872 | $5,747 | $3.99 | $3.58 - $4.48 |
| Q2 2023 | 1,393,531 | $5,114 | $3.61 | $3.26 - $4.16 |
| Q1 2023 | 1,354,391 | $5,363 | $3.59 | $2.83 - $4.65 |
| Q4 2022 | 1,409,962 | $4,314 | $3.23 | $2.47 - $3.94 |
| Q3 2022 | 1,360,612 | $3,633 | $2.66 | $1.80 - $3.60 |
| Q2 2022 | 1,304,903 | $2,779 | $2.39 | $1.87 - $3.35 |
| Q1 2022 | 1,161,537 | $2,473 | $1.77 | $1.40 - $2.55 |
| Q4 2021 | 1,220,341 | $2,062 | $2.15 | $1.65 - $2.90 |
| Q3 2021 | 1,126,343 | $2,883 | $2.51 | $2.08 - $3.34 |
| Q2 2021 | 1,164,545 | $3,820 | $3.38 | $3.02 - $3.81 |
| Q1 2021 | 1,179,334 | $3,832 | $3.22 | $2.75 - $4.05 |
| Q4 2020 | 1,862,288 | $5,494 | $3.26 | $2.75 - $3.76 |
| Q3 2020 | 1,896,279 | $6,617 | $4.17 | $3.33 - $4.78 |
| Q2 2020 | 1,943,214 | $7,890 | $4.74 | $3.18 - $9.00 |
| Q1 2020 | 1,369,353 | $6,203 | $3.61 | $2.30 - $5.28 |
| Q4 2019 | 1,332,507 | $6,556 | $3.81 | $2.10 - $5.17 |
| Q3 2019 | 1,378,532 | $2,978 | $2.02 | $1.66 - $2.43 |
| Q2 2019 | 1,335,442 | $3,125 | $2.15 | $1.83 - $2.76 |
| Q1 2019 | 1,317,298 | $2,660 | $2.11 | $1.81 - $2.38 |
| Q4 2018 | 1,320,810 | $2,642 | $2.60 | $1.96 - $3.47 |
| Q3 2018 | 1,295,579 | $2,708 | $2.30 | $1.95 - $2.99 |
| Q2 2018 | 1,264,759 | $3,389 | $2.21 | $1.82 - $3.00 |
| Q1 2018 | 1,171,451 | $2,272 | $2.29 | $1.82 - $2.68 |
| Q4 2017 | 1,083,981 | $2,666 | $4.14 | $2.45 - $5.84 |
| Q3 2017 | 2,647,874 | $14,140 | $5.49 | $4.41 - $6.65 |
| Q2 2017 | 2,292,777 | $14,536 | $7.03 | $5.43 - $8.61 |
| Q1 2017 | 1,632,950 | $13,358 | $8.27 | $7.65 - $9.32 |
| Q4 2016 | 1,336,782 | $11,229 | $8.89 | $7.51 - $10.07 |
| Q3 2016 | 1,187,845 | $12,009 | $11.62 | $9.77 - $14.30 |
| Q2 2016 | 1,387,535 | $19,273 | $14.56 | $13.04 - $16.05 |
| Q1 2016 | 784,443 | $11,052 | $13.31 | $9.86 - $15.45 |
| Q4 2015 | 776,677 | $12,070 | $15.16 | $13.64 - $16.88 |
| Q3 2015 | 771,082 | $11,721 | $14.89 | $12.21 - $17.31 |
| Q2 2015 | 771,228 | $10,974 | $12.81 | $11.11 - $14.88 |
| Q1 2015 | 772,924 | $9,205 | $10.57 | $9.08 - $11.98 |
| Q4 2014 | 751,847 | $7,571 | $8.58 | $6.89 - $10.34 |
| Q3 2014 | 794,527 | $6,316 | $8.73 | $7.89 - $9.44 |
| Q2 2014 | 824,617 | $7,859 | $8.56 | $7.84 - $9.85 |
| Q1 2014 | 799,863 | $7,871 | $10.10 | $9.07 - $12.34 |
| Q4 2013 | 889,593 | $8,629 | $8.27 | $7.43 - $9.72 |
| Q3 2013 | 781,438 | $6,439 | $8.35 | $7.23 - $10.24 |
| Q2 2013 | 760,587 | $5,758 | $8.57 | $6.85 - $11.30 |