Ticker: NPO CUSIP: 29355X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,987 | $640 | $221.15 | $202.00 - $248.88 |
| Q2 2025 | 27,874 | $5,339 | $170.96 | $133.50 - $195.00 |
| Q1 2025 | 2,092 | $338 | $179.63 | $155.96 - $214.58 |
| Q4 2024 | 6,176 | $1,065 | $169.05 | $136.68 - $197.94 |
| Q3 2024 | 10,169 | $1,649 | $155.65 | $141.24 - $176.13 |
| Q1 2024 | 4,216 | $712 | $155.19 | $140.01 - $170.64 |
| Q4 2023 | 3,488 | $547 | $129.36 | $106.08 - $161.66 |
| Q3 2023 | 4,118 | $499 | $131.65 | $119.65 - $144.86 |
| Q2 2023 | 3,400 | $454 | $106.19 | $92.04 - $134.80 |
| Q1 2023 | 36,095 | $4 | $109.49 | $91.74 - $121.38 |
| Q4 2022 | 12,822 | $1 | $108.15 | $85.71 - $127.67 |
| Q3 2022 | 3,581 | $304 | $90.94 | $76.14 - $104.71 |
| Q2 2022 | 12,290 | $1,007 | $93.26 | $79.90 - $102.68 |
| Q1 2022 | 8,618 | $842 | $106.42 | $94.02 - $117.63 |
| Q3 2021 | 31,555 | $2,749 | $87.79 | $79.80 - $98.16 |
| Q2 2021 | 42,679 | $4,146 | $91.37 | $81.65 - $99.94 |
| Q1 2021 | 49,779 | $4,245 | $81.64 | $71.09 - $95.17 |
| Q3 2020 | 6,839 | $386 | $53.93 | $43.65 - $61.24 |
| Q2 2020 | 35,859 | $1,767 | $44.21 | $34.14 - $56.05 |
| Q1 2020 | 39,144 | $1,549 | $55.17 | $30.04 - $68.32 |
| Q4 2019 | 139,609 | $9,337 | $66.47 | $62.25 - $72.38 |
| Q3 2019 | 29,615 | $2,033 | $64.92 | $59.16 - $73.80 |
| Q2 2019 | 41,574 | $2,654 | $65.34 | $55.43 - $75.73 |
| Q1 2019 | 162,291 | $10,460 | $65.96 | $58.63 - $72.84 |
| Q4 2018 | 41,163 | $2,474 | $66.26 | $55.48 - $75.20 |
| Q3 2018 | 131,668 | $9,603 | $73.91 | $63.73 - $78.31 |
| Q2 2018 | 197,199 | $13,794 | $74.69 | $66.01 - $80.66 |
| Q1 2018 | 125,245 | $9,691 | $82.52 | $70.48 - $94.76 |
| Q4 2017 | 365,749 | $34,201 | $84.73 | $77.73 - $94.79 |
| Q3 2017 | 217,851 | $17,544 | $72.99 | $68.35 - $81.32 |
| Q2 2017 | 35,879 | $2,561 | $69.19 | $63.62 - $74.89 |
| Q4 2016 | 32,866 | $2,214 | $60.10 | $52.00 - $69.24 |
| Q3 2016 | 25,239 | $1,434 | $51.33 | $43.19 - $57.47 |
| Q2 2016 | 109,896 | $4,878 | $51.75 | $42.56 - $60.47 |
| Q1 2016 | 150,990 | $8,709 | $48.21 | $37.53 - $63.82 |
| Q4 2015 | 96,222 | $4,218 | $47.01 | $38.20 - $52.90 |
| Q3 2015 | 64,003 | $2,507 | $48.50 | $38.08 - $57.84 |
| Q2 2015 | 6,470 | $370 | $62.99 | $56.87 - $69.26 |
| Q3 2014 | 4,500 | $272 | $68.11 | $60.32 - $75.08 |
| Q2 2014 | 58,829 | $4,304 | $71.99 | $66.59 - $75.78 |
| Q1 2014 | 4,160 | $302 | $70.90 | $56.30 - $80.00 |
| Q4 2013 | 71,157 | $4,102 | $57.38 | $53.39 - $61.24 |
| Q3 2013 | 36,452 | $2,195 | $57.92 | $51.01 - $60.56 |
| Q2 2013 | 42,877 | $2,176 | $49.52 | $44.76 - $51.74 |