Ticker: NPO CUSIP: 29355X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,648 | $995 | $221.15 | $202.00 - $248.88 |
| Q3 2025 | 930 | $210 | $215.91 | $189.39 - $231.94 |
| Q2 2025 | 12,177 | $2,333 | $170.96 | $133.50 - $195.00 |
| Q1 2025 | 923 | $149 | $179.63 | $155.96 - $214.58 |
| Q1 2024 | 224 | $38 | $155.19 | $140.01 - $170.64 |
| Q3 2023 | 3,805 | $461 | $131.65 | $119.65 - $144.86 |
| Q2 2023 | 37,460 | $5,002 | $106.19 | $92.04 - $134.80 |
| Q1 2023 | 30,964 | $3,217 | $109.49 | $91.74 - $121.38 |
| Q4 2022 | 52,701 | $5,728 | $108.15 | $85.71 - $127.67 |
| Q3 2022 | 46,296 | $3,934 | $90.94 | $76.14 - $104.71 |
| Q2 2022 | 44,790 | $3,669 | $93.26 | $79.90 - $102.68 |
| Q1 2022 | 37,564 | $3,671 | $106.42 | $94.02 - $117.63 |
| Q4 2021 | 18,291 | $2,013 | $100.41 | $84.85 - $113.50 |
| Q4 2020 | 5,586 | $422 | $67.09 | $55.19 - $76.66 |
| Q3 2020 | 38,308 | $2,161 | $53.93 | $43.65 - $61.24 |
| Q2 2020 | 77,230 | $3,807 | $44.21 | $34.14 - $56.05 |
| Q1 2020 | 43,873 | $1,737 | $55.17 | $30.04 - $68.32 |
| Q4 2019 | 40,705 | $2,722 | $66.47 | $62.25 - $72.38 |
| Q3 2019 | 80,151 | $5,502 | $64.92 | $59.16 - $73.80 |
| Q2 2019 | 95,482 | $6,095 | $65.34 | $55.43 - $75.73 |
| Q1 2019 | 32,708 | $2,108 | $65.96 | $58.63 - $72.84 |
| Q4 2018 | 37,673 | $2,264 | $66.26 | $55.48 - $75.20 |
| Q3 2018 | 50,557 | $3,687 | $73.91 | $63.73 - $78.31 |
| Q2 2018 | 67,504 | $4,721 | $74.69 | $66.01 - $80.66 |
| Q1 2018 | 18,364 | $1,421 | $82.52 | $70.48 - $94.76 |
| Q4 2017 | 18,993 | $1,776 | $84.73 | $77.73 - $94.79 |
| Q3 2017 | 4,949 | $399 | $72.99 | $68.35 - $81.32 |
| Q2 2017 | 4,827 | $345 | $69.19 | $63.62 - $74.89 |
| Q2 2016 | 15,495 | $688 | $51.75 | $42.56 - $60.47 |
| Q1 2016 | 23,454 | $1,353 | $48.21 | $37.53 - $63.82 |
| Q4 2015 | 12,087 | $530 | $47.01 | $38.20 - $52.90 |
| Q3 2015 | 768 | $30 | $48.50 | $38.08 - $57.84 |
| Q2 2015 | 200,757 | $11,488 | $62.99 | $56.87 - $69.26 |
| Q1 2015 | 219,457 | $14,474 | $64.00 | $58.99 - $70.23 |
| Q4 2014 | 203,175 | $12,751 | $62.99 | $57.15 - $67.78 |
| Q3 2014 | 258,312 | $15,635 | $68.11 | $60.32 - $75.08 |
| Q2 2014 | 227,881 | $16,672 | $71.99 | $66.59 - $75.78 |
| Q1 2014 | 200,588 | $14,577 | $70.90 | $56.30 - $80.00 |
| Q4 2013 | 1,180 | $68 | $57.38 | $53.39 - $61.24 |
| Q2 2013 | 939 | $48 | $49.52 | $44.76 - $51.74 |