Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 50,947 | $607 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 48,657 | $550 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 48,657 | $414 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 48,657 | $283 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 49,043 | $376 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 49,043 | $340 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 65,783 | $547 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 65,696 | $474 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 82,701 | $549 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 82,701 | $571 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 83,061 | $434 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 82,910 | $319 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 83,380 | $346 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 83,430 | $210 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 83,120 | $257 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 83,490 | $306 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 83,490 | $245 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 83,490 | $276 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 80,290 | $278 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 81,580 | $256 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 81,580 | $157 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 101,320 | $106 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 101,320 | $226 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 101,320 | $91 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 101,320 | $635 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 112,370 | $856 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 112,630 | $836 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 120,570 | $1,104 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 124,540 | $856 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 128,810 | $1,333 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 120,840 | $1,311 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 121,230 | $982 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 123,980 | $1,066 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 119,720 | $1,197 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 119,720 | $880 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 122,360 | $991 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 94,130 | $706 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 92,770 | $683 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 93,030 | $539 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 92,940 | $402 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 66,580 | $352 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 66,580 | $341 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 76,002 | $618 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 84,970 | $774 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 83,270 | $794 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 82,640 | $1,028 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 52,820 | $658 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 53,070 | $608 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 53,070 | $652 | $12.49 | $11.65 - $13.64 |