Ticker: NPO CUSIP: 29355X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,261 | $698 | $221.15 | $202.00 - $248.88 |
| Q3 2025 | 2,811 | $635 | $215.91 | $189.39 - $231.94 |
| Q2 2025 | 4,324 | $828 | $170.96 | $133.50 - $195.00 |
| Q1 2025 | 3,849 | $623 | $179.63 | $155.96 - $214.58 |
| Q4 2024 | 3,049 | $526 | $169.05 | $136.68 - $197.94 |
| Q3 2024 | 3,319 | $538 | $155.65 | $141.24 - $176.13 |
| Q2 2024 | 3,334 | $485 | $151.48 | $142.41 - $170.46 |
| Q1 2024 | 7,259 | $1,225 | $155.19 | $140.01 - $170.64 |
| Q4 2023 | 10,034 | $1,573 | $129.36 | $106.08 - $161.66 |
| Q3 2023 | 10,561 | $1,280 | $131.65 | $119.65 - $144.86 |
| Q2 2023 | 11,118 | $1,485 | $106.19 | $92.04 - $134.80 |
| Q1 2023 | 7,510 | $780 | $109.49 | $91.74 - $121.38 |
| Q1 2021 | 3,598 | $307 | $81.64 | $71.09 - $95.17 |
| Q4 2020 | 4,912 | $371 | $67.09 | $55.19 - $76.66 |
| Q3 2020 | 6,298 | $355 | $53.93 | $43.65 - $61.24 |
| Q2 2020 | 8,425 | $415 | $44.21 | $34.14 - $56.05 |
| Q1 2020 | 5,182 | $205 | $55.17 | $30.04 - $68.32 |
| Q4 2019 | 9,961 | $666 | $66.47 | $62.25 - $72.38 |
| Q3 2019 | 11,382 | $781 | $64.92 | $59.16 - $73.80 |
| Q2 2019 | 13,794 | $881 | $65.34 | $55.43 - $75.73 |
| Q1 2019 | 19,836 | $1,278 | $65.96 | $58.63 - $72.84 |
| Q4 2018 | 29,179 | $1,754 | $66.26 | $55.48 - $75.20 |
| Q3 2018 | 14,242 | $1,039 | $73.91 | $63.73 - $78.31 |
| Q4 2017 | 8,040 | $752 | $84.73 | $77.73 - $94.79 |
| Q1 2016 | 12,004 | $692 | $48.21 | $37.53 - $63.82 |
| Q1 2015 | 10,173 | $671 | $64.00 | $58.99 - $70.23 |
| Q3 2014 | 14,162 | $857 | $68.11 | $60.32 - $75.08 |
| Q2 2014 | 22,919 | $1,677 | $71.99 | $66.59 - $75.78 |
| Q1 2014 | 30,794 | $2,238 | $70.90 | $56.30 - $80.00 |
| Q4 2013 | 70,965 | $4,091 | $57.38 | $53.39 - $61.24 |
| Q3 2013 | 104,484 | $6,291 | $57.92 | $51.01 - $60.56 |
| Q2 2013 | 15,424 | $783 | $49.52 | $44.76 - $51.74 |