Ticker: NAT CUSIP: G65773106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,445 | $0 | $3.53 | $3.10 - $3.93 |
| Q3 2025 | 7,478 | $0 | $2.95 | $2.60 - $3.38 |
| Q2 2025 | 7,478 | $0 | $2.61 | $2.13 - $2.89 |
| Q1 2025 | 7,478 | $0 | $2.63 | $2.39 - $3.02 |
| Q4 2024 | 7,478 | $0 | $3.07 | $2.41 - $3.83 |
| Q3 2024 | 7,478 | $0 | $3.67 | $3.31 - $4.01 |
| Q2 2024 | 7,478 | $0 | $4.02 | $3.72 - $4.40 |
| Q1 2024 | 7,478 | $0 | $4.20 | $3.77 - $4.64 |
| Q4 2023 | 18,466 | $0 | $4.25 | $3.76 - $4.83 |
| Q3 2023 | 20,691 | $0 | $3.99 | $3.58 - $4.48 |
| Q2 2023 | 20,691 | $0 | $3.61 | $3.26 - $4.16 |
| Q1 2023 | 21,699 | $0 | $3.59 | $2.83 - $4.65 |
| Q4 2022 | 26,020 | $0 | $3.23 | $2.47 - $3.94 |
| Q3 2022 | 25,075 | $67 | $2.66 | $1.80 - $3.60 |
| Q2 2022 | 24,169 | $51 | $2.39 | $1.87 - $3.35 |
| Q1 2022 | 20,217 | $43 | $1.77 | $1.40 - $2.55 |
| Q4 2021 | 21,035 | $36 | $2.15 | $1.65 - $2.90 |
| Q3 2021 | 20,414 | $52 | $2.51 | $2.08 - $3.34 |
| Q2 2021 | 21,254 | $70 | $3.38 | $3.02 - $3.81 |
| Q1 2021 | 12,344 | $40 | $3.22 | $2.75 - $4.05 |
| Q4 2020 | 12,344 | $36 | $3.26 | $2.75 - $3.76 |
| Q3 2020 | 12,344 | $43 | $4.17 | $3.33 - $4.78 |
| Q2 2020 | 12,271 | $50 | $4.74 | $3.18 - $9.00 |
| Q1 2020 | 21,675 | $98 | $3.61 | $2.30 - $5.28 |
| Q4 2019 | 21,716 | $107 | $3.81 | $2.10 - $5.17 |
| Q3 2019 | 20,805 | $45 | $2.02 | $1.66 - $2.43 |
| Q2 2019 | 21,018 | $49 | $2.15 | $1.83 - $2.76 |
| Q1 2019 | 19,725 | $40 | $2.11 | $1.81 - $2.38 |
| Q4 2018 | 19,012 | $38 | $2.60 | $1.96 - $3.47 |
| Q3 2018 | 19,012 | $40 | $2.30 | $1.95 - $2.99 |
| Q2 2018 | 18,864 | $51 | $2.21 | $1.82 - $3.00 |
| Q1 2018 | 18,273 | $35 | $2.29 | $1.82 - $2.68 |
| Q4 2017 | 13,491 | $33 | $4.14 | $2.45 - $5.84 |
| Q3 2017 | 12,423 | $66 | $5.49 | $4.41 - $6.65 |
| Q2 2017 | 12,669 | $80 | $7.03 | $5.43 - $8.61 |
| Q1 2017 | 12,403 | $101 | $8.27 | $7.65 - $9.32 |
| Q4 2016 | 12,381 | $104 | $8.89 | $7.51 - $10.07 |