Ticker: NAII CUSIP: 638842302 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 302,756 | $1,084 | $3.05 | $2.59 - $3.70 |
| Q3 2025 | 291,856 | $833 | $3.50 | $2.74 - $4.03 |
| Q2 2025 | 297,656 | $976 | $3.19 | $2.57 - $3.62 |
| Q1 2025 | 304,156 | $1,046 | $4.00 | $3.27 - $4.40 |
| Q4 2024 | 309,256 | $1,333 | $4.45 | $4.02 - $5.60 |
| Q3 2024 | 320,856 | $1,839 | $5.85 | $5.10 - $6.88 |
| Q2 2024 | 328,856 | $1,980 | $6.50 | $6.00 - $7.26 |
| Q1 2024 | 333,256 | $2 | $6.09 | $5.65 - $6.98 |
| Q4 2023 | 338,056 | $2 | $6.29 | $5.78 - $7.37 |
| Q3 2023 | 347,756 | $2 | $6.71 | $5.06 - $7.62 |
| Q2 2023 | 352,356 | $3 | $8.02 | $6.97 - $9.44 |
| Q1 2023 | 359,798 | $3 | $9.00 | $7.95 - $10.12 |
| Q4 2022 | 374,598 | $3 | $8.35 | $7.04 - $9.84 |
| Q3 2022 | 393,898 | $3,651 | $10.59 | $8.38 - $12.60 |
| Q2 2022 | 429,754 | $4,487 | $10.17 | $8.42 - $11.80 |
| Q1 2022 | 419,298 | $4,830 | $12.16 | $10.61 - $14.00 |
| Q4 2021 | 443,598 | $5,612 | $13.13 | $12.25 - $15.00 |
| Q3 2021 | 460,698 | $6,219 | $16.56 | $13.25 - $19.93 |
| Q2 2021 | 478,198 | $8,048 | $14.83 | $12.50 - $18.27 |
| Q1 2021 | 481,198 | $7,391 | $14.98 | $10.34 - $18.50 |
| Q4 2020 | 517,802 | $5,483 | $9.15 | $7.40 - $11.00 |
| Q3 2020 | 511,202 | $3,860 | $7.20 | $6.07 - $8.58 |
| Q2 2020 | 514,263 | $3,518 | $6.79 | $5.82 - $7.50 |
| Q1 2020 | 524,121 | $3,302 | $7.50 | $4.75 - $10.18 |
| Q4 2019 | 549,598 | $4,386 | $8.46 | $7.55 - $9.87 |
| Q3 2019 | 538,983 | $4,501 | $10.23 | $8.03 - $12.31 |
| Q2 2019 | 544,188 | $6,345 | $12.55 | $11.16 - $14.25 |
| Q1 2019 | 549,044 | $6,314 | $11.17 | $9.46 - $11.88 |
| Q4 2018 | 550,415 | $5,411 | $9.61 | $8.73 - $10.40 |
| Q3 2018 | 561,420 | $5,502 | $9.93 | $9.35 - $10.57 |
| Q2 2018 | 564,378 | $5,728 | $10.55 | $9.20 - $11.25 |
| Q1 2018 | 549,900 | $6,049 | $11.23 | $10.15 - $12.15 |
| Q4 2017 | 511,802 | $5,272 | $10.43 | $9.65 - $10.95 |
| Q3 2017 | 482,200 | $5,208 | $10.34 | $9.15 - $11.25 |
| Q2 2017 | 463,200 | $4,609 | $9.91 | $8.80 - $11.00 |
| Q1 2017 | 476,900 | $4,197 | $10.15 | $8.25 - $12.40 |
| Q4 2016 | 479,300 | $5,416 | $12.53 | $11.00 - $14.40 |
| Q3 2016 | 374,500 | $4,921 | $10.77 | $9.63 - $13.62 |
| Q2 2016 | 348,900 | $3,852 | $12.10 | $10.05 - $14.50 |
| Q1 2016 | 277,100 | $3,749 | $10.17 | $6.72 - $13.80 |
| Q4 2015 | 222,760 | $2,303 | $7.32 | $5.40 - $10.74 |
| Q3 2015 | 199,100 | $1,252 | $5.93 | $5.60 - $6.41 |
| Q2 2015 | 191,900 | $1,087 | $5.60 | $5.31 - $5.88 |
| Q1 2015 | 177,400 | $972 | $5.37 | $5.02 - $5.72 |
| Q4 2014 | 175,200 | $937 | $5.74 | $5.00 - $6.63 |
| Q3 2014 | 159,400 | $1,033 | $5.41 | $4.95 - $6.70 |
| Q2 2014 | 155,700 | $822 | $5.66 | $5.01 - $5.98 |
| Q1 2014 | 152,900 | $830 | $5.39 | $4.90 - $5.93 |
| Q4 2013 | 150,400 | $839 | $5.68 | $4.42 - $6.35 |
| Q3 2013 | 145,200 | $835 | $4.96 | $4.37 - $5.90 |
| Q2 2013 | 141,200 | $651 | $4.65 | $4.03 - $5.01 |