Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 24,929 | $297 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 27,206 | $308 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 29,942 | $255 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 30,101 | $175 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 30,535 | $234 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 31,550 | $219 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 32,423 | $269 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 28,168 | $203 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 28,168 | $187 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 33,088 | $229 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 33,088 | $173 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 35,423 | $136 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 35,423 | $147 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 37,427 | $94 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 37,530 | $116 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 33,485 | $123 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 43,905 | $129 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 21,203 | $70 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 57,286 | $198 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 55,026 | $173 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 60,724 | $117 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 60,701 | $64 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 60,701 | $133 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 60,785 | $55 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 54,125 | $339 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 55,838 | $424 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 56,071 | $416 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 58,871 | $540 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 54,429 | $374 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 59,061 | $611 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 68,372 | $742 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 64,158 | $520 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 65,288 | $561 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 65,989 | $660 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 71,821 | $528 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 64,840 | $526 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 57,250 | $429 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 57,764 | $425 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 58,120 | $337 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 56,731 | $239 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 55,373 | $292 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 55,373 | $283 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 53,422 | $435 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 55,899 | $509 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 53,543 | $510 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 55,140 | $686 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 53,926 | $672 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 64,531 | $739 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 64,458 | $792 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 62,899 | $797 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 62,899 | $692 | $10.36 | $8.17 - $11.78 |