Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 141,582 | $1,688 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 160,225 | $1,110 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 154,287 | $1,313 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 101,919 | $592 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 143,807 | $1,103 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 160,225 | $1 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 62,677 | $521 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 118,191 | $853 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 171,008 | $1,135 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 62,665 | $433 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 81,510 | $0 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 87,235 | $0 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 53,073 | $0 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 18,449 | $46 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 19,045 | $59 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 29,454 | $108 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 124,420 | $365 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 51,703 | $171 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 26,402 | $91 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 89,862 | $282 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 28,986 | $56 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 109,713 | $115 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 96,896 | $217 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 87,270 | $79 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 135,412 | $850 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 103,999 | $793 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 103,933 | $772 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 62,163 | $569 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 51,266 | $353 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 115,863 | $1,200 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 41,773 | $453 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 30,335 | $245 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 78,694 | $677 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 58,390 | $584 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 82,235 | $603 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 130,152 | $1,055 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 27,714 | $208 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 1,770 | $13 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 7,809 | $45 | $4.89 | $3.74 - $5.89 |
| Q4 2015 | 521 | $3 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 34,393 | $172 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 49,081 | $392 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 13,934 | $125 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 16,064 | $144 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 3,948 | $48 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 6,694 | $81 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 13,681 | $150 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 169,233 | $2,031 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 174,898 | $2,100 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 87,819 | $965 | $10.36 | $8.17 - $11.78 |