Ticker: NAT CUSIP: G65773106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 214,268 | $737 | $3.53 | $3.10 - $3.93 |
| Q3 2025 | 215,971 | $678 | $2.95 | $2.60 - $3.38 |
| Q2 2025 | 229,140 | $603 | $2.61 | $2.13 - $2.89 |
| Q1 2025 | 292,858 | $720 | $2.63 | $2.39 - $3.02 |
| Q4 2024 | 365,782 | $914 | $3.07 | $2.41 - $3.83 |
| Q3 2024 | 351,922 | $1,292 | $3.67 | $3.31 - $4.01 |
| Q2 2024 | 1,124,507 | $4,476 | $4.02 | $3.72 - $4.40 |
| Q1 2024 | 901,097 | $3,532 | $4.20 | $3.77 - $4.64 |
| Q4 2023 | 1,150,817 | $4,833 | $4.25 | $3.76 - $4.83 |
| Q3 2023 | 564,750 | $2,327 | $3.99 | $3.58 - $4.48 |
| Q2 2023 | 358,648 | $1,316 | $3.61 | $3.26 - $4.16 |
| Q1 2023 | 361,074 | $1,430 | $3.59 | $2.83 - $4.65 |
| Q4 2022 | 1,338,015 | $4,094 | $3.23 | $2.47 - $3.94 |
| Q3 2022 | 1,318,860 | $3,521 | $2.66 | $1.80 - $3.60 |
| Q2 2022 | 1,358,495 | $2,893 | $2.39 | $1.87 - $3.35 |
| Q1 2022 | 1,100,539 | $2,344 | $1.77 | $1.40 - $2.55 |
| Q4 2021 | 633,631 | $1,071 | $2.15 | $1.65 - $2.90 |
| Q3 2021 | 673,580 | $1,725 | $2.51 | $2.08 - $3.34 |
| Q2 2021 | 655,855 | $2,151 | $3.38 | $3.02 - $3.81 |
| Q1 2021 | 646,493 | $2,101 | $3.22 | $2.75 - $4.05 |
| Q4 2020 | 636,229 | $1,877 | $3.26 | $2.75 - $3.76 |
| Q3 2020 | 723,107 | $2,523 | $4.17 | $3.33 - $4.78 |
| Q2 2020 | 778,622 | $3,161 | $4.74 | $3.18 - $9.00 |
| Q1 2020 | 835,222 | $3,783 | $3.61 | $2.30 - $5.28 |
| Q4 2019 | 986,494 | $4,854 | $3.81 | $2.10 - $5.17 |
| Q3 2019 | 961,721 | $2,077 | $2.02 | $1.66 - $2.43 |
| Q2 2019 | 968,002 | $2,265 | $2.15 | $1.83 - $2.76 |
| Q1 2019 | 1,165,868 | $2,355 | $2.11 | $1.81 - $2.38 |
| Q4 2018 | 1,529,592 | $3,059 | $2.60 | $1.96 - $3.47 |
| Q3 2018 | 1,317,094 | $2,753 | $2.30 | $1.95 - $2.99 |
| Q2 2018 | 1,697,321 | $4,549 | $2.21 | $1.82 - $3.00 |
| Q1 2018 | 890,768 | $1,728 | $2.29 | $1.82 - $2.68 |
| Q4 2017 | 268,524 | $661 | $4.14 | $2.45 - $5.84 |
| Q3 2017 | 258,909 | $1,383 | $5.49 | $4.41 - $6.65 |
| Q2 2017 | 249,624 | $1,583 | $7.03 | $5.43 - $8.61 |
| Q1 2017 | 246,615 | $2,017 | $8.27 | $7.65 - $9.32 |
| Q4 2016 | 101,391 | $852 | $8.89 | $7.51 - $10.07 |
| Q3 2016 | 102,488 | $1,036 | $11.62 | $9.77 - $14.30 |
| Q2 2016 | 79,987 | $1,111 | $14.56 | $13.04 - $16.05 |
| Q1 2016 | 89,161 | $1,256 | $13.31 | $9.86 - $15.45 |
| Q4 2015 | 212,098 | $3,296 | $15.16 | $13.64 - $16.88 |
| Q3 2015 | 231,093 | $3,513 | $14.89 | $12.21 - $17.31 |
| Q2 2015 | 259,256 | $3,689 | $12.81 | $11.11 - $14.88 |
| Q1 2015 | 296,648 | $3,534 | $10.57 | $9.08 - $11.98 |
| Q4 2014 | 321,170 | $3,234 | $8.58 | $6.89 - $10.34 |
| Q3 2014 | 334,042 | $2,656 | $8.73 | $7.89 - $9.44 |
| Q2 2014 | 213,823 | $2,038 | $8.56 | $7.84 - $9.85 |
| Q1 2014 | 118,369 | $1,165 | $10.10 | $9.07 - $12.34 |
| Q4 2013 | 104,931 | $1,018 | $8.27 | $7.43 - $9.72 |
| Q3 2013 | 99,254 | $818 | $8.35 | $7.23 - $10.24 |
| Q2 2013 | 104,734 | $793 | $8.57 | $6.85 - $11.30 |