Ticker: NPO CUSIP: 29355X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 17,392 | $1,313 | $67.09 | $55.19 - $76.66 |
| Q3 2020 | 15,431 | $870 | $53.93 | $43.65 - $61.24 |
| Q2 2020 | 14,054 | $693 | $44.21 | $34.14 - $56.05 |
| Q1 2020 | 12,466 | $493 | $55.17 | $30.04 - $68.32 |
| Q4 2019 | 7,712 | $516 | $66.47 | $62.25 - $72.38 |
| Q3 2019 | 7,763 | $533 | $64.92 | $59.16 - $73.80 |
| Q2 2019 | 7,287 | $465 | $65.34 | $55.43 - $75.73 |
| Q1 2019 | 6,828 | $440 | $65.96 | $58.63 - $72.84 |
| Q4 2018 | 8,884 | $534 | $66.26 | $55.48 - $75.20 |
| Q3 2018 | 8,891 | $648 | $73.91 | $63.73 - $78.31 |
| Q2 2018 | 8,488 | $594 | $74.69 | $66.01 - $80.66 |
| Q1 2018 | 8,557 | $662 | $82.52 | $70.48 - $94.76 |
| Q4 2017 | 8,275 | $774 | $84.73 | $77.73 - $94.79 |
| Q3 2017 | 7,946 | $640 | $72.99 | $68.35 - $81.32 |
| Q2 2017 | 8,239 | $588 | $69.19 | $63.62 - $74.89 |
| Q1 2017 | 8,050 | $573 | $66.30 | $61.36 - $71.76 |
| Q4 2016 | 9,560 | $644 | $60.10 | $52.00 - $69.24 |
| Q3 2016 | 8,882 | $505 | $51.33 | $43.19 - $57.47 |
| Q2 2016 | 8,823 | $392 | $51.75 | $42.56 - $60.47 |
| Q1 2016 | 9,130 | $527 | $48.21 | $37.53 - $63.82 |
| Q4 2015 | 4,874 | $214 | $47.01 | $38.20 - $52.90 |
| Q2 2015 | 3,712 | $212 | $62.99 | $56.87 - $69.26 |
| Q1 2015 | 5,386 | $355 | $64.00 | $58.99 - $70.23 |
| Q4 2014 | 3,410 | $214 | $62.99 | $57.15 - $67.78 |