Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 69,654 | $830 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 64,565 | $730 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 55,498 | $472 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 67,549 | $392 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 74,752 | $573 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 48,731 | $338 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 36,795 | $306 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 37,467 | $271 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 35,348 | $235 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 36,327 | $251 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 28,887 | $151 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 53,569 | $206 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 37,775 | $157 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 37,199 | $94 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 42,860 | $132 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 49,032 | $179 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 54,850 | $161 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 51,952 | $171 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 230,709 | $798 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 82,468 | $259 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 63,132 | $121 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 419,439 | $440 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 422,783 | $943 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 681,611 | $611 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 257,606 | $1,613 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 206,554 | $1,572 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 247,299 | $1,832 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 271,950 | $2,489 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 460,232 | $3,160 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 345,949 | $3,578 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 402,469 | $4,365 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 468,852 | $3,795 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 384,948 | $3,309 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 280,930 | $2,808 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 121,018 | $888 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 39,300 | $317 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 81,522 | $609 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 304,812 | $2,242 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 421,388 | $2,438 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 459,031 | $1,982 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 499,021 | $2,634 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 1,027,758 | $5,260 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 745,836 | $6,062 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 501,648 | $4,568 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 509,050 | $4,854 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 446,150 | $5,549 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 546,919 | $6,813 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 442,538 | $5,066 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 343,063 | $4,215 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 393,256 | $4,977 | $11.77 | $10.94 - $12.88 |