Ticker: NPKI CUSIP: 651718504 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 23,345 | $278 | $12.20 | $10.73 - $14.00 |
| Q3 2025 | 23,761 | $269 | $9.74 | $8.17 - $11.45 |
| Q2 2025 | 23,997 | $204 | $7.33 | $4.76 - $8.88 |
| Q1 2025 | 23,571 | $137 | $6.64 | $5.33 - $7.93 |
| Q4 2024 | 23,838 | $183 | $7.35 | $6.49 - $8.51 |
| Q3 2024 | 23,307 | $162 | $7.70 | $6.64 - $8.40 |
| Q2 2024 | 22,659 | $188 | $7.70 | $6.82 - $8.65 |
| Q1 2024 | 22,215 | $160 | $6.53 | $5.61 - $7.54 |
| Q4 2023 | 23,055 | $153 | $6.97 | $6.49 - $7.63 |
| Q1 2020 | 21,062 | $19 | $3.75 | $0.80 - $6.40 |
| Q4 2019 | 59,824 | $375 | $6.51 | $5.25 - $7.74 |
| Q3 2019 | 105,775 | $806 | $7.07 | $6.06 - $8.08 |
| Q2 2019 | 140,394 | $1,042 | $7.72 | $6.30 - $9.57 |
| Q1 2019 | 139,261 | $1,276 | $8.58 | $6.70 - $9.68 |
| Q4 2018 | 139,843 | $961 | $8.15 | $6.39 - $10.90 |
| Q3 2018 | 131,365 | $1,360 | $10.22 | $9.30 - $11.25 |
| Q2 2018 | 129,991 | $1,410 | $10.16 | $7.90 - $11.65 |
| Q1 2018 | 140,770 | $1,140 | $8.76 | $7.45 - $9.95 |
| Q4 2017 | 144,270 | $1,241 | $9.05 | $8.20 - $10.15 |
| Q3 2017 | 44,371 | $444 | $8.18 | $6.90 - $10.20 |
| Q2 2017 | 46,371 | $341 | $7.63 | $6.58 - $8.28 |
| Q1 2017 | 44,171 | $358 | $7.68 | $6.40 - $8.75 |
| Q4 2016 | 43,571 | $327 | $7.26 | $5.80 - $8.20 |
| Q3 2016 | 43,671 | $321 | $6.61 | $5.48 - $7.72 |
| Q2 2016 | 43,671 | $253 | $4.89 | $3.74 - $5.89 |
| Q1 2016 | 43,071 | $186 | $4.28 | $3.35 - $5.47 |
| Q4 2015 | 41,071 | $217 | $5.77 | $4.77 - $6.73 |
| Q3 2015 | 40,371 | $207 | $6.84 | $4.89 - $8.24 |
| Q4 2014 | 58,700 | $559 | $10.63 | $8.23 - $12.65 |
| Q3 2014 | 58,100 | $722 | $12.33 | $11.50 - $13.60 |
| Q2 2014 | 62,100 | $773 | $11.66 | $10.90 - $12.65 |
| Q1 2014 | 61,300 | $701 | $11.44 | $10.43 - $12.56 |
| Q4 2013 | 69,500 | $854 | $12.49 | $11.65 - $13.64 |
| Q3 2013 | 79,100 | $1,001 | $11.77 | $10.94 - $12.88 |