Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 138,500 | $1,651 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 138,500 | $1,566 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 140,100 | $1,192 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 140,700 | $817 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 142,700 | $1,095 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 142,700 | $989 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 142,700 | $1,186 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 142,700 | $1,030 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 142,700 | $948 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 157,300 | $1,087 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 130,000 | $680 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 125,000 | $481 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 120,000 | $498 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 80,000 | $202 | $2.94 | $2.38 - $3.62 |
| Q1 2020 | 16,600 | $15 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 23,900 | $150 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 23,900 | $182 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 23,900 | $177 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 23,900 | $219 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 41,900 | $288 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 41,900 | $434 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 41,900 | $455 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 41,900 | $434 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 43,900 | $378 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 43,900 | $439 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 33,900 | $249 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 34,800 | $282 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 34,800 | $261 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 34,800 | $256 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 34,800 | $201 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 35,400 | $153 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 70,400 | $372 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 72,400 | $371 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 272,400 | $2,215 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 275,300 | $2,508 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 375,600 | $3,583 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 399,900 | $4,975 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 399,100 | $4,973 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 406,800 | $4,658 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 407,600 | $5,009 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 407,950 | $5,165 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 482,950 | $5,308 | $10.36 | $8.17 - $11.78 |