Ticker: NPO CUSIP: 29355X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 19,431 | $4,161 | $221.15 | $202.00 - $248.88 |
| Q3 2025 | 20,074 | $4,537 | $215.91 | $189.39 - $231.94 |
| Q2 2025 | 22,324 | $4,276 | $170.96 | $133.50 - $195.00 |
| Q1 2025 | 21,766 | $3,240 | $179.63 | $155.96 - $214.58 |
| Q4 2024 | 19,391 | $3,357 | $169.05 | $136.68 - $197.94 |
| Q3 2024 | 16,252 | $2,636 | $155.65 | $141.24 - $176.13 |
| Q2 2024 | 14,090 | $2,051 | $151.48 | $142.41 - $170.46 |
| Q1 2024 | 14,451 | $2,439 | $155.19 | $140.01 - $170.64 |
| Q4 2023 | 13,990 | $2,193 | $129.36 | $106.08 - $161.66 |
| Q3 2023 | 12,896 | $1,569 | $131.65 | $119.65 - $144.86 |
| Q2 2023 | 3,784 | $505 | $106.19 | $92.04 - $134.80 |
| Q1 2023 | 3,676 | $382 | $109.49 | $91.74 - $121.38 |
| Q4 2022 | 4,069 | $442 | $108.15 | $85.71 - $127.67 |
| Q3 2022 | 4,010 | $341 | $90.94 | $76.14 - $104.71 |
| Q2 2022 | 3,752 | $307 | $93.26 | $79.90 - $102.68 |
| Q1 2022 | 2,932 | $287 | $106.42 | $94.02 - $117.63 |
| Q3 2021 | 6,548 | $570 | $87.79 | $79.80 - $98.16 |
| Q2 2021 | 6,186 | $601 | $91.37 | $81.65 - $99.94 |
| Q1 2021 | 6,206 | $529 | $81.64 | $71.09 - $95.17 |
| Q4 2020 | 7,043 | $532 | $67.09 | $55.19 - $76.66 |
| Q3 2020 | 7,477 | $422 | $53.93 | $43.65 - $61.24 |
| Q2 2020 | 7,287 | $359 | $44.21 | $34.14 - $56.05 |
| Q1 2020 | 6,766 | $268 | $55.17 | $30.04 - $68.32 |
| Q4 2019 | 7,267 | $486 | $66.47 | $62.25 - $72.38 |
| Q3 2019 | 7,227 | $496 | $64.92 | $59.16 - $73.80 |
| Q2 2019 | 7,123 | $455 | $65.34 | $55.43 - $75.73 |
| Q1 2019 | 7,135 | $460 | $65.96 | $58.63 - $72.84 |
| Q4 2018 | 6,130 | $368 | $66.26 | $55.48 - $75.20 |
| Q3 2018 | 5,768 | $421 | $73.91 | $63.73 - $78.31 |
| Q2 2018 | 5,099 | $357 | $74.69 | $66.01 - $80.66 |
| Q1 2018 | 3,984 | $308 | $82.52 | $70.48 - $94.76 |
| Q4 2017 | 3,955 | $370 | $84.73 | $77.73 - $94.79 |
| Q3 2017 | 3,348 | $270 | $72.99 | $68.35 - $81.32 |