Ticker: NPO CUSIP: 29355X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 4,807 | $1,086 | $215.91 | $189.39 - $231.94 |
| Q2 2025 | 5,501 | $1,054 | $170.96 | $133.50 - $195.00 |
| Q1 2025 | 4,119 | $666 | $179.63 | $155.96 - $214.58 |
| Q4 2024 | 4,389 | $757 | $169.05 | $136.68 - $197.94 |
| Q1 2024 | 14,945 | $2,522 | $155.19 | $140.01 - $170.64 |
| Q4 2023 | 16,727 | $2,622 | $129.36 | $106.08 - $161.66 |
| Q3 2023 | 31,749 | $3,848 | $131.65 | $119.65 - $144.86 |
| Q2 2023 | 33,500 | $4,473 | $106.19 | $92.04 - $134.80 |
| Q1 2023 | 32,790 | $3,407 | $109.49 | $91.74 - $121.38 |
| Q4 2022 | 31,066 | $3,377 | $108.15 | $85.71 - $127.67 |
| Q3 2022 | 26,548 | $2,256 | $90.94 | $76.14 - $104.71 |
| Q2 2022 | 32,753 | $2,683 | $93.26 | $79.90 - $102.68 |
| Q1 2022 | 15,201 | $1,486 | $106.42 | $94.02 - $117.63 |
| Q4 2021 | 7,313 | $805 | $100.41 | $84.85 - $113.50 |
| Q3 2021 | 6,557 | $571 | $87.79 | $79.80 - $98.16 |
| Q2 2021 | 7,409 | $720 | $91.37 | $81.65 - $99.94 |
| Q1 2021 | 6,668 | $569 | $81.64 | $71.09 - $95.17 |
| Q4 2020 | 13,163 | $994 | $67.09 | $55.19 - $76.66 |
| Q3 2020 | 20,387 | $1,150 | $53.93 | $43.65 - $61.24 |
| Q2 2020 | 11,362 | $560 | $44.21 | $34.14 - $56.05 |
| Q1 2020 | 5,361 | $212 | $55.17 | $30.04 - $68.32 |
| Q4 2019 | 11,580 | $774 | $66.47 | $62.25 - $72.38 |
| Q3 2019 | 13,353 | $917 | $64.92 | $59.16 - $73.80 |
| Q2 2019 | 7,720 | $493 | $65.34 | $55.43 - $75.73 |
| Q1 2019 | 21,401 | $1,379 | $65.96 | $58.63 - $72.84 |
| Q4 2018 | 38,285 | $2,301 | $66.26 | $55.48 - $75.20 |
| Q3 2018 | 43,441 | $3,168 | $73.91 | $63.73 - $78.31 |
| Q2 2018 | 39,270 | $2,747 | $74.69 | $66.01 - $80.66 |
| Q1 2018 | 25,533 | $1,976 | $82.52 | $70.48 - $94.76 |
| Q4 2017 | 21,210 | $1,983 | $84.73 | $77.73 - $94.79 |
| Q3 2017 | 20,306 | $1,635 | $72.99 | $68.35 - $81.32 |
| Q2 2017 | 19,352 | $1,381 | $69.19 | $63.62 - $74.89 |
| Q2 2015 | 8,146 | $466 | $62.99 | $56.87 - $69.26 |
| Q3 2014 | 21,163 | $1,281 | $68.11 | $60.32 - $75.08 |
| Q2 2014 | 20,227 | $1,480 | $71.99 | $66.59 - $75.78 |
| Q1 2014 | 10,118 | $735 | $70.90 | $56.30 - $80.00 |
| Q4 2013 | 19,350 | $1,116 | $57.38 | $53.39 - $61.24 |
| Q3 2013 | 14,937 | $899 | $57.92 | $51.01 - $60.56 |
| Q2 2013 | 16,205 | $823 | $49.52 | $44.76 - $51.74 |