Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 102,735 | $1,225 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 69,916 | $791 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 61,308 | $522 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 60,168 | $350 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 59,754 | $458 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 54,479 | $378 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 43,804 | $364 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 33,851 | $244 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 31,917 | $212 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 26,913 | $186 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 37,340 | $195 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 23,721 | $91 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 8,650 | $36 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 8,856 | $23 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 10,217 | $31 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 169,917 | $622 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 130,539 | $384 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 127,310 | $420 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 103,470 | $359 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 398,840 | $1,252 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 233,739 | $449 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 224,232 | $238 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 241,746 | $541 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 428,096 | $384 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 378,976 | $2,377 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 1,086,422 | $8,280 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 1,447,405 | $10,740 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 1,512,987 | $13,860 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 1,516,179 | $10,416 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 1,530,431 | $15,840 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 1,561,381 | $16,941 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 1,346,886 | $10,910 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 1,367,835 | $11,763 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 1,266,105 | $12,662 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 1,351,915 | $9,937 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 1,549,038 | $12,546 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 1,560,004 | $11,700 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 1,689,913 | $12,438 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 1,710,582 | $9,905 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 2,080,021 | $8,985 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 2,111,248 | $11,147 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 2,717,607 | $13,915 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 3,807,421 | $30,955 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 4,662,685 | $42,477 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 6,621,014 | $63,164 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 6,781,762 | $84,366 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 7,347,541 | $91,551 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 8,447,616 | $96,725 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 9,322,892 | $114,578 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 9,843,569 | $124,619 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 10,322,081 | $113,441 | $10.36 | $8.17 - $11.78 |