Ticker: NAT CUSIP: G65773106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 31,898 | $110 | $3.53 | $3.10 - $3.93 |
| Q3 2025 | 236,465 | $742 | $2.95 | $2.60 - $3.38 |
| Q2 2025 | 243,508 | $640 | $2.61 | $2.13 - $2.89 |
| Q1 2025 | 51,243 | $126 | $2.63 | $2.39 - $3.02 |
| Q4 2024 | 61,966 | $154 | $3.07 | $2.41 - $3.83 |
| Q3 2024 | 54,845 | $201 | $3.67 | $3.31 - $4.01 |
| Q2 2024 | 57,630 | $229 | $4.02 | $3.72 - $4.40 |
| Q1 2024 | 39,314 | $154 | $4.20 | $3.77 - $4.64 |
| Q4 2023 | 98,934 | $415 | $4.25 | $3.76 - $4.83 |
| Q3 2023 | 70,377 | $290 | $3.99 | $3.58 - $4.48 |
| Q2 2023 | 53,952 | $198 | $3.61 | $3.26 - $4.16 |
| Q1 2023 | 42,465 | $167 | $3.59 | $2.83 - $4.65 |
| Q4 2022 | 54,678 | $167 | $3.23 | $2.47 - $3.94 |
| Q3 2022 | 33,314 | $89 | $2.66 | $1.80 - $3.60 |
| Q2 2022 | 12,345 | $26 | $2.39 | $1.87 - $3.35 |
| Q1 2022 | 21,505 | $46 | $1.77 | $1.40 - $2.55 |
| Q4 2021 | 34,893 | $59 | $2.15 | $1.65 - $2.90 |
| Q3 2021 | 22,961 | $59 | $2.51 | $2.08 - $3.34 |
| Q2 2021 | 21,954 | $72 | $3.38 | $3.02 - $3.81 |
| Q1 2021 | 19,213 | $63 | $3.22 | $2.75 - $4.05 |
| Q4 2020 | 51,562 | $151 | $3.26 | $2.75 - $3.76 |
| Q3 2020 | 35,455 | $124 | $4.17 | $3.33 - $4.78 |
| Q2 2020 | 42,486 | $172 | $4.74 | $3.18 - $9.00 |
| Q1 2020 | 28,697 | $129 | $3.61 | $2.30 - $5.28 |
| Q4 2019 | 43,904 | $216 | $3.81 | $2.10 - $5.17 |
| Q3 2019 | 50,026 | $108 | $2.02 | $1.66 - $2.43 |
| Q2 2019 | 42,250 | $99 | $2.15 | $1.83 - $2.76 |
| Q1 2019 | 44,362 | $89 | $2.11 | $1.81 - $2.38 |
| Q4 2018 | 31,402 | $63 | $2.60 | $1.96 - $3.47 |
| Q3 2018 | 32,720 | $68 | $2.30 | $1.95 - $2.99 |
| Q2 2018 | 32,165 | $86 | $2.21 | $1.82 - $3.00 |
| Q1 2018 | 45,467 | $88 | $2.29 | $1.82 - $2.68 |
| Q4 2017 | 57,590 | $142 | $4.14 | $2.45 - $5.84 |
| Q3 2017 | 107,359 | $573 | $5.49 | $4.41 - $6.65 |
| Q2 2017 | 133,407 | $845 | $7.03 | $5.43 - $8.61 |
| Q1 2017 | 288,155 | $2,357 | $8.27 | $7.65 - $9.32 |
| Q4 2016 | 281,892 | $2,368 | $8.89 | $7.51 - $10.07 |
| Q3 2016 | 348,111 | $3,520 | $11.62 | $9.77 - $14.30 |
| Q2 2016 | 164,495 | $2,285 | $14.56 | $13.04 - $16.05 |
| Q1 2016 | 166,478 | $2,346 | $13.31 | $9.86 - $15.45 |
| Q4 2015 | 79,304 | $1,232 | $15.16 | $13.64 - $16.88 |
| Q3 2015 | 208,414 | $3,168 | $14.89 | $12.21 - $17.31 |
| Q2 2015 | 132,657 | $1,887 | $12.81 | $11.11 - $14.88 |
| Q1 2015 | 108,840 | $1,296 | $10.57 | $9.08 - $11.98 |
| Q4 2014 | 167,636 | $1,688 | $8.58 | $6.89 - $10.34 |
| Q3 2014 | 284,219 | $2,259 | $8.73 | $7.89 - $9.44 |
| Q2 2014 | 280,510 | $2,674 | $8.56 | $7.84 - $9.85 |
| Q1 2014 | 271,201 | $2,668 | $10.10 | $9.07 - $12.34 |
| Q4 2013 | 296,742 | $2,878 | $8.27 | $7.43 - $9.72 |
| Q3 2013 | 184,150 | $1,518 | $8.35 | $7.23 - $10.24 |
| Q2 2013 | 208,748 | $1,580 | $8.57 | $6.85 - $11.30 |