Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 17,244 | $206 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 17,806 | $201 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 21,579 | $184 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 34,841 | $202 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 52,175 | $400 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 44,097 | $306 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 43,175 | $359 | $7.70 | $6.82 - $8.65 |
| Q4 2022 | 124 | $1 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 124 | $0 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 124 | $0 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 124 | $0 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 124 | $0 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 124 | $0 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 124 | $0 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 781 | $2 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 824 | $1 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 3,100 | $2 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 7,004 | $16 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 4,977 | $4 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 3,222 | $20 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 17,950 | $137 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 25,228 | $186 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 31,745 | $293 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 31,188 | $214 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 30,075 | $311 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 6,480 | $71 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 4,507 | $37 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 4,176 | $36 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 4,259 | $42 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 4,191 | $31 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 4,377 | $35 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 4,438 | $33 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 4,222 | $31 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 4,500 | $26 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 7,539 | $32 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 9,238 | $49 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 4,958 | $25 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 5,923 | $48 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 4,216 | $39 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 3,623 | $35 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 23,668 | $294 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 3,917 | $49 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 3,686 | $42 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 3,377 | $42 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 4,957 | $62 | $11.77 | $10.94 - $12.88 |
| Q2 2013 | 5,191 | $57 | $10.36 | $8.17 - $11.78 |