QUAKER CHEM CORP

Ticker: KWR CUSIP: 747316107 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 712,528 Value ($000) $97,839 Avg Close $135.02 Range $124.36 - $147.03

Q3 2025

Shares 675,738 Value ($000) $89,028 Avg Close $131.53 Range $111.42 - $148.80

Q2 2025

Shares 634,208 Value ($000) $70,997 Avg Close $108.58 Range $95.91 - $124.63

Q1 2025

Shares 547,998 Value ($000) $67,740 Avg Close $135.69 Range $122.02 - $148.10

Q4 2024

Shares 445,365 Value ($000) $62,689 Avg Close $157.80 Range $137.00 - $180.97

Q3 2024

Shares 393,972 Value ($000) $66,384 Avg Close $169.04 Range $156.34 - $193.74

Q2 2024

Shares 359,617 Value ($000) $61,027 Avg Close $184.76 Range $164.74 - $207.33

Q1 2024

Shares 313,377 Value ($000) $64,321 Avg Close $198.27 Range $186.60 - $214.19

Q4 2023

Shares 281,367 Value ($000) $60,056 Avg Close $172.32 Range $138.67 - $221.94

Q3 2023

Shares 255,925 Value ($000) $40,950 Avg Close $178.52 Range $157.70 - $205.89

Q2 2023

Shares 227,547 Value ($000) $44,348 Avg Close $195.63 Range $179.53 - $214.09

Q1 2023

Shares 206,532 Value ($000) $40,880 Avg Close $191.25 Range $161.13 - $216.45

Q4 2022

Shares 176,857 Value ($000) $30 Avg Close $168.18 Range $129.06 - $206.59

Q3 2022

Shares 170,386 Value ($000) $24,603 Avg Close $164.01 Range $129.79 - $199.55

Q2 2022

Shares 147,939 Value ($000) $22,119 Avg Close $154.76 Range $132.12 - $182.27

Q1 2022

Shares 79,999 Value ($000) $13,826 Avg Close $198.50 Range $167.32 - $245.22

Q4 2021

Shares 66,106 Value ($000) $15,256 Avg Close $242.12 Range $215.86 - $276.60

Q3 2021

Shares 60,753 Value ($000) $14,443 Avg Close $245.61 Range $223.19 - $263.83

Q2 2021

Shares 48,369 Value ($000) $11,472 Avg Close $239.17 Range $227.24 - $249.30

Q1 2021

Shares 36,321 Value ($000) $8,853 Avg Close $267.00 Range $226.74 - $301.99

Q4 2020

Shares 22,564 Value ($000) $5,717 Avg Close $225.91 Range $176.65 - $272.31

Q3 2020

Shares 14,447 Value ($000) $2,596 Avg Close $192.03 Range $170.31 - $208.26

Q2 2020

Shares 13,628 Value ($000) $2,530 Avg Close $156.97 Range $108.14 - $199.61

Q1 2020

Shares 13,628 Value ($000) $1,721 Avg Close $162.19 Range $113.94 - $189.03

Q4 2019

Shares 170,340 Value ($000) $28,024 Avg Close $155.07 Range $141.79 - $166.22

Q3 2019

Shares 346,693 Value ($000) $54,826 Avg Close $171.35 Range $149.09 - $207.74

Q2 2019

Shares 382,960 Value ($000) $77,692 Avg Close $203.31 Range $179.00 - $224.30

Q1 2019

Shares 458,221 Value ($000) $91,797 Avg Close $198.57 Range $167.64 - $215.20

Q4 2018

Shares 469,814 Value ($000) $83,491 Avg Close $192.72 Range $165.40 - $217.15

Q3 2018

Shares 480,906 Value ($000) $97,243 Avg Close $174.71 Range $152.40 - $203.78

Q2 2018

Shares 481,144 Value ($000) $74,514 Avg Close $153.85 Range $137.95 - $163.64

Q1 2018

Shares 486,436 Value ($000) $72,056 Avg Close $151.55 Range $139.26 - $164.10

Q4 2017

Shares 486,098 Value ($000) $73,300 Avg Close $154.68 Range $146.48 - $165.93

Q3 2017

Shares 492,375 Value ($000) $72,847 Avg Close $142.21 Range $129.98 - $154.38

Q2 2017

Shares 495,634 Value ($000) $71,981 Avg Close $141.43 Range $127.70 - $153.90

Q1 2017

Shares 517,220 Value ($000) $68,097 Avg Close $130.78 Range $124.92 - $138.95

Q4 2016

Shares 515,880 Value ($000) $66,002 Avg Close $117.66 Range $102.82 - $139.92

Q3 2016

Shares 513,300 Value ($000) $54,373 Avg Close $97.60 Range $85.93 - $106.61

Q2 2016

Shares 505,271 Value ($000) $45,069 Avg Close $87.07 Range $81.12 - $93.61

Q1 2016

Shares 498,668 Value ($000) $42,317 Avg Close $76.30 Range $68.20 - $86.92

Q4 2015

Shares 483,677 Value ($000) $37,370 Avg Close $80.82 Range $75.42 - $85.99

Q3 2015

Shares 469,422 Value ($000) $36,183 Avg Close $82.66 Range $75.04 - $95.74

Q2 2015

Shares 455,459 Value ($000) $40,464 Avg Close $86.16 Range $80.69 - $90.69

Q1 2015

Shares 443,120 Value ($000) $37,948 Avg Close $83.68 Range $78.03 - $92.72

Q4 2014

Shares 420,568 Value ($000) $38,709 Avg Close $80.56 Range $67.29 - $93.56

Q3 2014

Shares 412,194 Value ($000) $29,551 Avg Close $74.88 Range $69.17 - $79.59

Q2 2014

Shares 409,940 Value ($000) $31,479 Avg Close $75.97 Range $71.16 - $81.70

Q1 2014

Shares 398,175 Value ($000) $31,387 Avg Close $74.37 Range $65.19 - $80.91

Q4 2013

Shares 383,734 Value ($000) $29,575 Avg Close $76.86 Range $70.02 - $81.52

Q3 2013

Shares 380,719 Value ($000) $27,811 Avg Close $67.66 Range $61.67 - $73.41

Q2 2013

Shares 387,614 Value ($000) $24,036 Avg Close $61.79 Range $53.54 - $67.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	712,528	$97,839	$135.02	$124.36 - $147.03
Q3 2025	675,738	$89,028	$131.53	$111.42 - $148.80
Q2 2025	634,208	$70,997	$108.58	$95.91 - $124.63
Q1 2025	547,998	$67,740	$135.69	$122.02 - $148.10
Q4 2024	445,365	$62,689	$157.80	$137.00 - $180.97
Q3 2024	393,972	$66,384	$169.04	$156.34 - $193.74
Q2 2024	359,617	$61,027	$184.76	$164.74 - $207.33
Q1 2024	313,377	$64,321	$198.27	$186.60 - $214.19
Q4 2023	281,367	$60,056	$172.32	$138.67 - $221.94
Q3 2023	255,925	$40,950	$178.52	$157.70 - $205.89
Q2 2023	227,547	$44,348	$195.63	$179.53 - $214.09
Q1 2023	206,532	$40,880	$191.25	$161.13 - $216.45
Q4 2022	176,857	$30	$168.18	$129.06 - $206.59
Q3 2022	170,386	$24,603	$164.01	$129.79 - $199.55
Q2 2022	147,939	$22,119	$154.76	$132.12 - $182.27
Q1 2022	79,999	$13,826	$198.50	$167.32 - $245.22
Q4 2021	66,106	$15,256	$242.12	$215.86 - $276.60
Q3 2021	60,753	$14,443	$245.61	$223.19 - $263.83
Q2 2021	48,369	$11,472	$239.17	$227.24 - $249.30
Q1 2021	36,321	$8,853	$267.00	$226.74 - $301.99
Q4 2020	22,564	$5,717	$225.91	$176.65 - $272.31
Q3 2020	14,447	$2,596	$192.03	$170.31 - $208.26
Q2 2020	13,628	$2,530	$156.97	$108.14 - $199.61
Q1 2020	13,628	$1,721	$162.19	$113.94 - $189.03
Q4 2019	170,340	$28,024	$155.07	$141.79 - $166.22
Q3 2019	346,693	$54,826	$171.35	$149.09 - $207.74
Q2 2019	382,960	$77,692	$203.31	$179.00 - $224.30
Q1 2019	458,221	$91,797	$198.57	$167.64 - $215.20
Q4 2018	469,814	$83,491	$192.72	$165.40 - $217.15
Q3 2018	480,906	$97,243	$174.71	$152.40 - $203.78
Q2 2018	481,144	$74,514	$153.85	$137.95 - $163.64
Q1 2018	486,436	$72,056	$151.55	$139.26 - $164.10
Q4 2017	486,098	$73,300	$154.68	$146.48 - $165.93
Q3 2017	492,375	$72,847	$142.21	$129.98 - $154.38
Q2 2017	495,634	$71,981	$141.43	$127.70 - $153.90
Q1 2017	517,220	$68,097	$130.78	$124.92 - $138.95
Q4 2016	515,880	$66,002	$117.66	$102.82 - $139.92
Q3 2016	513,300	$54,373	$97.60	$85.93 - $106.61
Q2 2016	505,271	$45,069	$87.07	$81.12 - $93.61
Q1 2016	498,668	$42,317	$76.30	$68.20 - $86.92
Q4 2015	483,677	$37,370	$80.82	$75.42 - $85.99
Q3 2015	469,422	$36,183	$82.66	$75.04 - $95.74
Q2 2015	455,459	$40,464	$86.16	$80.69 - $90.69
Q1 2015	443,120	$37,948	$83.68	$78.03 - $92.72
Q4 2014	420,568	$38,709	$80.56	$67.29 - $93.56
Q3 2014	412,194	$29,551	$74.88	$69.17 - $79.59
Q2 2014	409,940	$31,479	$75.97	$71.16 - $81.70
Q1 2014	398,175	$31,387	$74.37	$65.19 - $80.91
Q4 2013	383,734	$29,575	$76.86	$70.02 - $81.52
Q3 2013	380,719	$27,811	$67.66	$61.67 - $73.41
Q2 2013	387,614	$24,036	$61.79	$53.54 - $67.27