Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,466,550 | $53,242 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 4,797,458 | $54,259 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 5,330,821 | $45,367 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 5,957,792 | $34,615 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 6,117,606 | $46,921 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 6,160,260 | $42,691 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 6,204,498 | $51,559 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 6,193,733 | $44,719 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 6,153,464 | $40,859 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 5,850,228 | $40,426 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 5,313,929 | $27,793 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 5,133,165 | $19,763 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 4,425,042 | $18 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 4,392,466 | $11,070 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 4,587,023 | $14,173 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 4,293,382 | $15,714 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 4,187,034 | $12,310 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 4,387,110 | $14,477 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 4,752,446 | $16,444 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 4,568,392 | $14,345 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 4,667,368 | $8,961 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 5,623,838 | $5,906 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 6,303,424 | $14,056 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 7,293,023 | $6,542 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 7,490,495 | $46,965 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 7,583,468 | $57,786 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 7,602,820 | $56,412 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 7,542,634 | $69,090 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 7,605,536 | $52,250 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 7,620,935 | $78,876 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 7,513,511 | $81,522 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 7,535,452 | $61,037 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 7,446,784 | $64,042 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 7,457,381 | $74,574 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 7,467,396 | $54,886 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 7,120,090 | $57,672 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 7,042,451 | $52,818 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 6,641,789 | $48,883 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 6,283,379 | $36,380 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 7,090,786 | $30,632 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 6,887,187 | $36,364 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 7,127,835 | $36,495 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 7,120,736 | $57,891 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 7,074,322 | $64,448 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 7,009,745 | $66,874 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 6,720,276 | $83,600 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 6,515,031 | $81,177 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 6,088,525 | $69,712 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 5,957,204 | $73,214 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 5,701,885 | $72,185 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 5,659,236 | $62,195 | $10.36 | $8.17 - $11.78 |