Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,693,062 | $20,181 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 1,642,905 | $18,581 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 1,960,971 | $16,688 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 2,076,998 | $12,067 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 2,252,287 | $17,275 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 2,442,942 | $16,930 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 2,502,742 | $20,798 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 1,847,187 | $13,337 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 2,529,718 | $16,797 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 1,819,328 | $12,572 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 1,732,456 | $9,061 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 1,563,264 | $6,019 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 1,642,025 | $6,814 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 1,529,720 | $3,855 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 1,607,362 | $4,966 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 1,677,136 | $6,138 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 1,712,654 | $5,034 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 3,776,988 | $12,463 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 3,678,838 | $12,728 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 2,033,852 | $6,386 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 130,325 | $250 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 956,275 | $1,004 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 804,761 | $1,796 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 3,165,834 | $2,840 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 573,494 | $3,596 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 342,176 | $2,607 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 416,378 | $3,090 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 49,273 | $451 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 160,696 | $1,104 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 222,161 | $2,298 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 342,372 | $3,715 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 421,052 | $3,409 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 354,071 | $3,045 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 193,842 | $1,938 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 183,621 | $1,349 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 139,553 | $1,130 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 363,357 | $2,726 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 109,484 | $805 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 8,191 | $48 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 112,359 | $486 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 23,154 | $122 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 553,768 | $2,835 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 157,384 | $1,280 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 256,649 | $2,338 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 126,806 | $1,210 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 78,201 | $973 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 87,906 | $1,096 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 312,883 | $3,583 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 39,991 | $491 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 44,863 | $569 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 106,984 | $1,176 | $10.36 | $8.17 - $11.78 |