Ticker: NPO CUSIP: 29355X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 658 | $141 | $221.15 | $202.00 - $248.88 |
| Q3 2025 | 1,021 | $231 | $215.91 | $189.39 - $231.94 |
| Q2 2025 | 1,819 | $348 | $170.96 | $133.50 - $195.00 |
| Q1 2025 | 1,044 | $169 | $179.63 | $155.96 - $214.58 |
| Q4 2024 | 884 | $152 | $169.05 | $136.68 - $197.94 |
| Q3 2024 | 1,784 | $289 | $155.65 | $141.24 - $176.13 |
| Q2 2024 | 6,030 | $878 | $151.48 | $142.41 - $170.46 |
| Q1 2024 | 685 | $116 | $155.19 | $140.01 - $170.64 |
| Q4 2023 | 9,638 | $1,511 | $129.36 | $106.08 - $161.66 |
| Q3 2023 | 817 | $99 | $131.65 | $119.65 - $144.86 |
| Q2 2023 | 1,145 | $153 | $106.19 | $92.04 - $134.80 |
| Q1 2023 | 710 | $0 | $109.49 | $91.74 - $121.38 |
| Q4 2022 | 958 | $0 | $108.15 | $85.71 - $127.67 |
| Q3 2022 | 3,057 | $260 | $90.94 | $76.14 - $104.71 |
| Q2 2022 | 1,389 | $114 | $93.26 | $79.90 - $102.68 |
| Q1 2022 | 199 | $19 | $106.42 | $94.02 - $117.63 |
| Q4 2021 | 5,550 | $611 | $100.41 | $84.85 - $113.50 |
| Q3 2021 | 2,856 | $249 | $87.79 | $79.80 - $98.16 |
| Q2 2021 | 545 | $53 | $91.37 | $81.65 - $99.94 |
| Q1 2021 | 1,367 | $117 | $81.64 | $71.09 - $95.17 |
| Q4 2020 | 934 | $70 | $67.09 | $55.19 - $76.66 |
| Q3 2020 | 21,298 | $1,202 | $53.93 | $43.65 - $61.24 |
| Q2 2020 | 3,022 | $149 | $44.21 | $34.14 - $56.05 |
| Q4 2019 | 42 | $3 | $66.47 | $62.25 - $72.38 |
| Q3 2019 | 645 | $44 | $64.92 | $59.16 - $73.80 |
| Q2 2019 | 2,118 | $135 | $65.34 | $55.43 - $75.73 |
| Q1 2019 | 2,713 | $175 | $65.96 | $58.63 - $72.84 |
| Q4 2018 | 673 | $40 | $66.26 | $55.48 - $75.20 |
| Q3 2018 | 1,089 | $79 | $73.91 | $63.73 - $78.31 |
| Q2 2018 | 550 | $38 | $74.69 | $66.01 - $80.66 |
| Q3 2017 | 2,531 | $204 | $72.99 | $68.35 - $81.32 |
| Q4 2016 | 490 | $33 | $60.10 | $52.00 - $69.24 |
| Q3 2016 | 300 | $17 | $51.33 | $43.19 - $57.47 |
| Q2 2016 | 957 | $43 | $51.75 | $42.56 - $60.47 |
| Q4 2015 | 636 | $28 | $47.01 | $38.20 - $52.90 |
| Q2 2015 | 4,277 | $245 | $62.99 | $56.87 - $69.26 |
| Q1 2015 | 1,471 | $97 | $64.00 | $58.99 - $70.23 |
| Q3 2014 | 1,600 | $97 | $68.11 | $60.32 - $75.08 |
| Q1 2014 | 200 | $15 | $70.90 | $56.30 - $80.00 |
| Q4 2013 | 1,200 | $69 | $57.38 | $53.39 - $61.24 |
| Q3 2013 | 1,708 | $103 | $57.92 | $51.01 - $60.56 |