Ticker: KWR CUSIP: 747316107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 178,691 | $24,536 | $135.02 | $124.36 - $147.03 |
| Q3 2025 | 199,224 | $26,248 | $131.53 | $111.42 - $148.80 |
| Q2 2025 | 197,838 | $22,146 | $108.58 | $95.91 - $124.63 |
| Q1 2025 | 195,365 | $24,149 | $135.69 | $122.02 - $148.10 |
| Q4 2024 | 134,818 | $18,977 | $157.80 | $137.00 - $180.97 |
| Q3 2024 | 132,024 | $22,245 | $169.04 | $156.34 - $193.74 |
| Q2 2024 | 130,384 | $22,126 | $184.76 | $164.74 - $207.33 |
| Q1 2024 | 103,123 | $21,166 | $198.27 | $186.60 - $214.19 |
| Q4 2023 | 99,830 | $21,306 | $172.32 | $138.67 - $221.94 |
| Q3 2023 | 93,867 | $15,019 | $178.52 | $157.70 - $205.89 |
| Q2 2023 | 96,307 | $18,770 | $195.63 | $179.53 - $214.09 |
| Q1 2023 | 94,640 | $18,734 | $191.25 | $161.13 - $216.45 |
| Q4 2022 | 78,171 | $13,047 | $168.18 | $129.06 - $206.59 |
| Q3 2022 | 80,156 | $11,571 | $164.01 | $129.79 - $199.55 |
| Q2 2022 | 82,286 | $12,303 | $154.76 | $132.12 - $182.27 |
| Q1 2022 | 93,718 | $16,195 | $198.50 | $167.32 - $245.22 |
| Q4 2021 | 82,282 | $18,989 | $242.12 | $215.86 - $276.60 |
| Q3 2021 | 78,316 | $18,617 | $245.61 | $223.19 - $263.83 |
| Q2 2021 | 67,695 | $16,057 | $239.17 | $227.24 - $249.30 |
| Q1 2021 | 76,203 | $18,575 | $267.00 | $226.74 - $301.99 |
| Q4 2020 | 56,607 | $14,344 | $225.91 | $176.65 - $272.31 |
| Q3 2020 | 57,745 | $10,377 | $192.03 | $170.31 - $208.26 |
| Q2 2020 | 59,797 | $11,102 | $156.97 | $108.14 - $199.61 |
| Q1 2020 | 78,835 | $9,954 | $162.19 | $113.94 - $189.03 |
| Q4 2019 | 67,945 | $11,178 | $155.07 | $141.79 - $166.22 |
| Q3 2019 | 62,698 | $9,915 | $171.35 | $149.09 - $207.74 |
| Q2 2019 | 59,259 | $12,023 | $203.31 | $179.00 - $224.30 |
| Q1 2019 | 77,977 | $15,621 | $198.57 | $167.64 - $215.20 |
| Q4 2018 | 60,064 | $10,673 | $192.72 | $165.40 - $217.15 |
| Q3 2018 | 62,395 | $12,617 | $174.71 | $152.40 - $203.78 |
| Q2 2018 | 59,132 | $9,157 | $153.85 | $137.95 - $163.64 |
| Q1 2018 | 60,896 | $9,020 | $151.55 | $139.26 - $164.10 |
| Q4 2017 | 61,058 | $9,207 | $154.68 | $146.48 - $165.93 |
| Q3 2017 | 106,718 | $15,789 | $142.21 | $129.98 - $154.38 |
| Q2 2017 | 77,337 | $11,232 | $141.43 | $127.70 - $153.90 |
| Q1 2017 | 80,278 | $10,570 | $130.78 | $124.92 - $138.95 |
| Q4 2016 | 70,047 | $8,962 | $117.66 | $102.82 - $139.92 |
| Q3 2016 | 57,181 | $6,058 | $97.60 | $85.93 - $106.61 |
| Q2 2016 | 56,544 | $5,044 | $87.07 | $81.12 - $93.61 |
| Q1 2016 | 59,228 | $5,026 | $76.30 | $68.20 - $86.92 |
| Q4 2015 | 59,145 | $4,571 | $80.82 | $75.42 - $85.99 |
| Q3 2015 | 64,468 | $4,969 | $82.66 | $75.04 - $95.74 |
| Q2 2015 | 15,860 | $1,409 | $86.16 | $80.69 - $90.69 |
| Q1 2015 | 5,001 | $428 | $83.68 | $78.03 - $92.72 |
| Q4 2014 | 12,605 | $1,160 | $80.56 | $67.29 - $93.56 |
| Q3 2014 | 3,322 | $238 | $74.88 | $69.17 - $79.59 |
| Q2 2014 | 3,796 | $292 | $75.97 | $71.16 - $81.70 |
| Q1 2014 | 9,609 | $758 | $74.37 | $65.19 - $80.91 |
| Q4 2013 | 12,279 | $946 | $76.86 | $70.02 - $81.52 |
| Q3 2013 | 12,278 | $897 | $67.66 | $61.67 - $73.41 |
| Q2 2013 | 12,953 | $803 | $61.79 | $53.54 - $67.27 |