Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,706,012 | $56,096 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 4,750,263 | $53,725 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 4,730,600 | $40,257 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 5,437,273 | $31,591 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 5,423,264 | $41,596 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 5,263,547 | $36,476 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 5,129,490 | $42,626 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 4,593,440 | $33,165 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 4,761,308 | $31,615 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 4,187,037 | $28,932 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 4,024,096 | $21,046 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 4,195,580 | $16,153 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 4,164,690 | $17,283 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 4,284,718 | $10,797 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 4,367,956 | $13,497 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 4,658,813 | $17,051 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 4,737,339 | $13,928 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 4,486,187 | $14,805 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 4,377,350 | $15,146 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 4,562,905 | $14,327 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 3,651,350 | $7,010 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 5,705,253 | $5,991 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 7,993,396 | $17,825 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 8,871,711 | $7,958 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 9,584,043 | $60,092 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 9,354,258 | $71,280 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 9,254,746 | $68,671 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 9,108,686 | $83,435 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 8,993,612 | $61,786 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 8,628,858 | $89,309 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 8,306,002 | $90,120 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 7,942,927 | $64,339 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 7,991,672 | $68,729 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 7,733,229 | $77,332 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 7,791,303 | $57,266 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 7,397,975 | $59,925 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 7,158,604 | $53,689 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 6,990,844 | $51,452 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 6,781,256 | $39,263 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 6,485,909 | $28,020 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 6,404,580 | $33,815 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 6,064,991 | $31,052 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 5,950,772 | $48,380 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 5,888,592 | $53,646 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 5,333,097 | $50,878 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 5,374,022 | $66,853 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 5,338,565 | $66,518 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 5,413,630 | $61,986 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 5,276,641 | $64,850 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 5,135,072 | $65,010 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 4,659,355 | $51,207 | $10.36 | $8.17 - $11.78 |