Ticker: NAT CUSIP: G65773106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 14,145 | $44 | $2.95 | $2.60 - $3.38 |
| Q2 2025 | 14,077 | $37 | $2.61 | $2.13 - $2.89 |
| Q1 2025 | 13,697 | $34 | $2.63 | $2.39 - $3.02 |
| Q4 2024 | 11,297 | $28 | $3.07 | $2.41 - $3.83 |
| Q3 2024 | 14,192 | $52 | $3.67 | $3.31 - $4.01 |
| Q2 2024 | 128,756 | $512 | $4.02 | $3.72 - $4.40 |
| Q1 2024 | 118,585 | $465 | $4.20 | $3.77 - $4.64 |
| Q4 2023 | 26,033 | $109 | $4.25 | $3.76 - $4.83 |
| Q3 2023 | 30,344 | $125 | $3.99 | $3.58 - $4.48 |
| Q2 2023 | 21,805 | $80 | $3.61 | $3.26 - $4.16 |
| Q1 2023 | 23,389 | $93 | $3.59 | $2.83 - $4.65 |
| Q4 2022 | 13,259 | $41 | $3.23 | $2.47 - $3.94 |
| Q3 2022 | 20,328 | $54 | $2.66 | $1.80 - $3.60 |
| Q1 2022 | 13,348 | $28 | $1.77 | $1.40 - $2.55 |
| Q4 2021 | 14,576 | $25 | $2.15 | $1.65 - $2.90 |
| Q3 2021 | 12,846 | $33 | $2.51 | $2.08 - $3.34 |
| Q2 2021 | 17,426 | $57 | $3.38 | $3.02 - $3.81 |
| Q1 2021 | 14,679 | $48 | $3.22 | $2.75 - $4.05 |
| Q3 2020 | 10,935 | $38 | $4.17 | $3.33 - $4.78 |
| Q2 2020 | 16,449 | $67 | $4.74 | $3.18 - $9.00 |
| Q1 2020 | 205,075 | $929 | $3.61 | $2.30 - $5.28 |
| Q4 2019 | 11,474 | $56 | $3.81 | $2.10 - $5.17 |
| Q3 2019 | 15,436 | $33 | $2.02 | $1.66 - $2.43 |
| Q2 2019 | 10,885 | $25 | $2.15 | $1.83 - $2.76 |
| Q1 2019 | 13,466 | $27 | $2.11 | $1.81 - $2.38 |
| Q4 2018 | 16,372 | $33 | $2.60 | $1.96 - $3.47 |
| Q3 2018 | 17,498 | $37 | $2.30 | $1.95 - $2.99 |
| Q3 2017 | 13,518 | $72 | $5.49 | $4.41 - $6.65 |
| Q2 2017 | 16,198 | $103 | $7.03 | $5.43 - $8.61 |
| Q1 2017 | 11,744 | $96 | $8.27 | $7.65 - $9.32 |
| Q4 2016 | 22,577 | $190 | $8.89 | $7.51 - $10.07 |
| Q3 2016 | 11,814 | $119 | $11.62 | $9.77 - $14.30 |
| Q2 2016 | 11,603 | $161 | $14.56 | $13.04 - $16.05 |
| Q1 2016 | 19,267 | $271 | $13.31 | $9.86 - $15.45 |
| Q4 2015 | 18,452 | $287 | $15.16 | $13.64 - $16.88 |
| Q3 2015 | 18,590 | $283 | $14.89 | $12.21 - $17.31 |
| Q2 2015 | 15,496 | $221 | $12.81 | $11.11 - $14.88 |
| Q1 2015 | 16,232 | $193 | $10.57 | $9.08 - $11.98 |
| Q4 2014 | 14,603 | $147 | $8.58 | $6.89 - $10.34 |
| Q3 2014 | 14,928 | $119 | $8.73 | $7.89 - $9.44 |
| Q2 2014 | 14,928 | $142 | $8.56 | $7.84 - $9.85 |
| Q1 2014 | 18,083 | $178 | $10.10 | $9.07 - $12.34 |
| Q4 2013 | 16,143 | $157 | $8.27 | $7.43 - $9.72 |
| Q3 2013 | 15,215 | $125 | $8.35 | $7.23 - $10.24 |
| Q2 2013 | 16,189 | $123 | $8.57 | $6.85 - $11.30 |