Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 55,757 | $474 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 75,598 | $439 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 75,598 | $580 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 62,413 | $433 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 62,413 | $519 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 63,818 | $461 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 59,259 | $393 | $6.97 | $6.49 - $7.63 |
| Q3 2023 | 59,259 | $409 | $5.73 | $4.99 - $7.33 |
| Q2 2023 | 84,280 | $441 | $4.14 | $3.40 - $5.45 |
| Q1 2023 | 84,280 | $324 | $4.38 | $3.65 - $4.91 |
| Q4 2022 | 84,280 | $350 | $3.66 | $2.64 - $4.24 |
| Q3 2022 | 84,280 | $212 | $2.94 | $2.38 - $3.62 |
| Q2 2022 | 61,149 | $189 | $3.83 | $2.96 - $4.80 |
| Q1 2022 | 69,914 | $256 | $3.72 | $2.92 - $4.81 |
| Q4 2021 | 80,400 | $236 | $3.21 | $2.61 - $3.83 |
| Q3 2021 | 80,400 | $265 | $2.82 | $1.92 - $3.67 |
| Q2 2021 | 61,934 | $214 | $3.39 | $2.80 - $4.00 |
| Q1 2021 | 67,216 | $211 | $3.08 | $1.93 - $4.08 |
| Q4 2020 | 104,708 | $201 | $1.34 | $0.70 - $2.20 |
| Q3 2020 | 76,322 | $80 | $1.84 | $1.05 - $2.32 |
| Q2 2020 | 57,581 | $128 | $1.69 | $0.65 - $3.33 |
| Q1 2020 | 377,101 | $338 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 362,706 | $2,274 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 330,952 | $2,522 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 337,373 | $2,503 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 290,548 | $2,661 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 316,358 | $2,173 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 316,358 | $3,274 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 316,358 | $3,432 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 314,043 | $2,544 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 265,636 | $2,284 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 278,436 | $2,784 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 277,560 | $2,040 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 305,161 | $2,472 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 314,172 | $2,356 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 313,842 | $2,310 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 317,684 | $1,839 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 1,406,897 | $6,078 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 4,270,448 | $22,548 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 4,436,544 | $22,715 | $6.84 | $4.89 - $8.24 |
| Q2 2015 | 4,696,980 | $38,186 | $9.27 | $7.29 - $10.85 |
| Q1 2015 | 4,683,284 | $42,665 | $9.14 | $8.07 - $10.17 |
| Q4 2014 | 5,099,361 | $48,648 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 5,134,781 | $63,877 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 5,004,296 | $62,354 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 5,066,243 | $58,008 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 5,365,009 | $65,936 | $12.49 | $11.65 - $13.64 |