Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 268,391 | $3,199 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 850,913 | $9,624 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 271,883 | $2,314 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 277,895 | $1,615 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 278,017 | $2,132 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 285,126 | $1,976 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 348,611 | $2,897 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 296,117 | $2,138 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 321,013 | $2,132 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 317,935 | $2,197 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 313,830 | $1,641 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 337,150 | $1,298 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 345,370 | $1,433 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 324,500 | $817 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 298,929 | $924 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 347,330 | $1,271 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 358,060 | $1,053 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 348,835 | $1,151 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 334,751 | $1,158 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 336,639 | $1,057 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 331,836 | $637 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 957,868 | $1,005 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 966,752 | $2,155 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 1,160,352 | $1,042 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 3,368,300 | $21,120 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 3,506,758 | $26,721 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 3,559,016 | $26,408 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 3,459,515 | $31,691 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 3,366,755 | $23,130 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 3,095,835 | $32,042 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 3,105,471 | $33,694 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 4,388,496 | $35,546 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 4,088,225 | $35,158 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 3,554,412 | $35,543 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 3,330,770 | $24,481 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 2,615,520 | $21,185 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 3,005,729 | $22,543 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 2,565,643 | $18,883 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 2,464,414 | $14,268 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 1,921,578 | $8,301 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 1,177,853 | $6,218 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 1,338,237 | $6,851 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 1,086,370 | $8,831 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 1,030,667 | $9,389 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 1,370,547 | $13,076 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 1,502,786 | $18,695 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 1,363,527 | $16,990 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 1,397,664 | $16,003 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 1,092,581 | $13,427 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 1,210,235 | $15,321 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 772,313 | $8,488 | $10.36 | $8.17 - $11.78 |