Ticker: NPO CUSIP: 29355X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 67,572 | $14,469 | $221.15 | $202.00 - $248.88 |
| Q3 2025 | 43,867 | $9,914 | $215.91 | $189.39 - $231.94 |
| Q2 2025 | 77,034 | $14,756 | $170.96 | $133.50 - $195.00 |
| Q1 2025 | 116,926 | $18,917 | $179.63 | $155.96 - $214.58 |
| Q4 2024 | 92,020 | $15,869 | $169.05 | $136.68 - $197.94 |
| Q3 2024 | 21,865 | $3,546 | $155.65 | $141.24 - $176.13 |
| Q2 2024 | 15,718 | $2,288 | $151.48 | $142.41 - $170.46 |
| Q1 2024 | 22,988 | $3,880 | $155.19 | $140.01 - $170.64 |
| Q4 2023 | 23,708 | $3,716 | $129.36 | $106.08 - $161.66 |
| Q3 2023 | 12,810 | $1,552 | $131.65 | $119.65 - $144.86 |
| Q2 2023 | 22,380 | $2,988 | $106.19 | $92.04 - $134.80 |
| Q1 2023 | 15,777 | $1,639 | $109.49 | $91.74 - $121.38 |
| Q4 2022 | 14,100 | $1,533 | $108.15 | $85.71 - $127.67 |
| Q3 2022 | 6,506 | $553 | $90.94 | $76.14 - $104.71 |
| Q2 2022 | 6,472 | $530 | $93.26 | $79.90 - $102.68 |
| Q1 2022 | 11,244 | $1,099 | $106.42 | $94.02 - $117.63 |
| Q4 2021 | 15,342 | $1,689 | $100.41 | $84.85 - $113.50 |
| Q3 2021 | 8,099 | $705 | $87.79 | $79.80 - $98.16 |
| Q2 2021 | 5,571 | $541 | $91.37 | $81.65 - $99.94 |
| Q1 2021 | 14,791 | $1,261 | $81.64 | $71.09 - $95.17 |
| Q4 2020 | 17,197 | $1,299 | $67.09 | $55.19 - $76.66 |
| Q3 2020 | 11,831 | $667 | $53.93 | $43.65 - $61.24 |
| Q2 2020 | 13,481 | $665 | $44.21 | $34.14 - $56.05 |
| Q1 2020 | 15,267 | $604 | $55.17 | $30.04 - $68.32 |
| Q4 2019 | 27,640 | $1,848 | $66.47 | $62.25 - $72.38 |
| Q3 2019 | 20,721 | $1,422 | $64.92 | $59.16 - $73.80 |
| Q2 2019 | 5,815 | $371 | $65.34 | $55.43 - $75.73 |
| Q1 2019 | 787 | $51 | $65.96 | $58.63 - $72.84 |
| Q4 2018 | 4,126 | $248 | $66.26 | $55.48 - $75.20 |
| Q3 2018 | 1,037 | $76 | $73.91 | $63.73 - $78.31 |
| Q2 2018 | 736 | $51 | $74.69 | $66.01 - $80.66 |
| Q1 2018 | 479 | $37 | $82.52 | $70.48 - $94.76 |
| Q4 2017 | 17,481 | $1,635 | $84.73 | $77.73 - $94.79 |
| Q3 2017 | 753 | $60 | $72.99 | $68.35 - $81.32 |
| Q2 2017 | 466 | $33 | $69.19 | $63.62 - $74.89 |
| Q1 2017 | 5,960 | $424 | $66.30 | $61.36 - $71.76 |
| Q4 2016 | 9,083 | $612 | $60.10 | $52.00 - $69.24 |
| Q3 2016 | 306 | $17 | $51.33 | $43.19 - $57.47 |
| Q2 2016 | 6,578 | $292 | $51.75 | $42.56 - $60.47 |
| Q1 2016 | 1,074 | $62 | $48.21 | $37.53 - $63.82 |
| Q4 2015 | 1,694 | $74 | $47.01 | $38.20 - $52.90 |
| Q3 2015 | 1,821 | $71 | $48.50 | $38.08 - $57.84 |
| Q2 2015 | 2,058 | $117 | $62.99 | $56.87 - $69.26 |
| Q1 2015 | 1,515 | $100 | $64.00 | $58.99 - $70.23 |
| Q4 2014 | 2,161 | $135 | $62.99 | $57.15 - $67.78 |