Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 44,895 | $535 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 36,489 | $413 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 7,810 | $66 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 5,011 | $29 | $6.64 | $5.33 - $7.93 |
| Q4 2021 | 139,961 | $411,485 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 26,773 | $88,351 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 16,991 | $58,789 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 42,065 | $132,084 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 24,517 | $47,073 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 29,911 | $31,407 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 13,484 | $30,069 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 39,982 | $35,864 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 30,674 | $192,326 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 16,106 | $122,728 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 15,269 | $113,296 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 20,551 | $188,247 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 5,632 | $38,692 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 5,046 | $52,226 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 4,632 | $50,257 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 28,150 | $228,015 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 45,064 | $387,550 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 46,604 | $466,040 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 28,097 | $206,513 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 17,617 | $142,698 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 26,753 | $200,648 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 14,556 | $107,132 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 27,625 | $159,949 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 14,807 | $63,966 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 9,775 | $51,612 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 17,510 | $89,651 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 7,222 | $58,715 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 2,027 | $18,466 | $9.14 | $8.07 - $10.17 |
| Q3 2014 | 4,929 | $61,317 | $12.33 | $11.50 - $13.60 |
| Q4 2013 | 1,117 | $13,728 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 23,655 | $299,472 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 29,824 | $327,766 | $10.36 | $8.17 - $11.78 |