Ticker: KWR CUSIP: 747316107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 115,151 | $15,811 | $135.02 | $124.36 - $147.03 |
| Q3 2025 | 61,880 | $8,153 | $131.53 | $111.42 - $148.80 |
| Q2 2025 | 64,277 | $7,195 | $108.58 | $95.91 - $124.63 |
| Q1 2025 | 95,751 | $11,836 | $135.69 | $122.02 - $148.10 |
| Q4 2024 | 74,086 | $10,428 | $157.80 | $137.00 - $180.97 |
| Q3 2024 | 66,235 | $11,160 | $169.04 | $156.34 - $193.74 |
| Q2 2024 | 68,118 | $11,560 | $184.76 | $164.74 - $207.33 |
| Q1 2024 | 50,005 | $10,264 | $198.27 | $186.60 - $214.19 |
| Q4 2023 | 50,176 | $10,709 | $172.32 | $138.67 - $221.94 |
| Q3 2023 | 54,127 | $8,660 | $178.52 | $157.70 - $205.89 |
| Q2 2023 | 83,359 | $16,247 | $195.63 | $179.53 - $214.09 |
| Q1 2023 | 91,385 | $18,090 | $191.25 | $161.13 - $216.45 |
| Q4 2022 | 84,934 | $14,175 | $168.18 | $129.06 - $206.59 |
| Q3 2022 | 70,478 | $10 | $164.01 | $129.79 - $199.55 |
| Q2 2022 | 47,284 | $7 | $154.76 | $132.12 - $182.27 |
| Q1 2022 | 48,369 | $8,358 | $198.50 | $167.32 - $245.22 |
| Q4 2021 | 61,103 | $14,102 | $242.12 | $215.86 - $276.60 |
| Q3 2021 | 59,868 | $14,231 | $245.61 | $223.19 - $263.83 |
| Q2 2021 | 56,680 | $13,445 | $239.17 | $227.24 - $249.30 |
| Q1 2021 | 59,462 | $14,495 | $267.00 | $226.74 - $301.99 |
| Q4 2020 | 102,195 | $25,895 | $225.91 | $176.65 - $272.31 |
| Q3 2020 | 102,770 | $18,469 | $192.03 | $170.31 - $208.26 |
| Q2 2020 | 88,042 | $16,345 | $156.97 | $108.14 - $199.61 |
| Q1 2020 | 121,449 | $15,337 | $162.19 | $113.94 - $189.03 |
| Q4 2019 | 118,090 | $19,427 | $155.07 | $141.79 - $166.22 |
| Q3 2019 | 127,736 | $20,200 | $171.35 | $149.09 - $207.74 |
| Q2 2019 | 165,834 | $33,645 | $203.31 | $179.00 - $224.30 |
| Q1 2019 | 258,855 | $51,856 | $198.57 | $167.64 - $215.20 |
| Q4 2018 | 255,618 | $45,426 | $192.72 | $165.40 - $217.15 |
| Q3 2018 | 273,869 | $55,379 | $174.71 | $152.40 - $203.78 |
| Q2 2018 | 264,344 | $40,939 | $153.85 | $137.95 - $163.64 |
| Q1 2018 | 293,759 | $43,515 | $151.55 | $139.26 - $164.10 |
| Q4 2017 | 279,860 | $42,200 | $154.68 | $146.48 - $165.93 |
| Q3 2017 | 259,848 | $38,445 | $142.21 | $129.98 - $154.38 |
| Q2 2017 | 247,111 | $35,888 | $141.43 | $127.70 - $153.90 |
| Q1 2017 | 246,235 | $32,419 | $130.78 | $124.92 - $138.95 |
| Q4 2016 | 258,474 | $33,069 | $117.66 | $102.82 - $139.92 |
| Q3 2016 | 320,718 | $33,974 | $97.60 | $85.93 - $106.61 |
| Q2 2016 | 279,072 | $24,894 | $87.07 | $81.12 - $93.61 |
| Q1 2016 | 274,747 | $23,315 | $76.30 | $68.20 - $86.92 |
| Q4 2015 | 327,114 | $25,273 | $80.82 | $75.42 - $85.99 |
| Q3 2015 | 381,372 | $29,397 | $82.66 | $75.04 - $95.74 |
| Q2 2015 | 403,318 | $35,831 | $86.16 | $80.69 - $90.69 |
| Q1 2015 | 402,437 | $34,465 | $83.68 | $78.03 - $92.72 |
| Q4 2014 | 425,718 | $39,183 | $80.56 | $67.29 - $93.56 |
| Q3 2014 | 414,320 | $29,703 | $74.88 | $69.17 - $79.59 |
| Q2 2014 | 442,549 | $33,984 | $75.97 | $71.16 - $81.70 |
| Q1 2014 | 369,798 | $29,151 | $74.37 | $65.19 - $80.91 |
| Q4 2013 | 353,212 | $27,222 | $76.86 | $70.02 - $81.52 |
| Q3 2013 | 287,383 | $20,994 | $67.66 | $61.67 - $73.41 |
| Q2 2013 | 268,597 | $16,655 | $61.79 | $53.54 - $67.27 |
| Q4 2012 | 218,012 | $11,742 | — | — |
| Q3 2012 | 139,736 | $6,521 | — | — |
| Q2 2012 | 158,975 | $7,346 | — | — |
| Q1 2012 | 142,695 | $5,629 | — | — |