QUAKER CHEM CORP

Ticker: KWR CUSIP: 747316107 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2024

Shares 1,337 Value ($000) $188 Avg Close $157.80 Range $137.00 - $180.97

Q3 2024

Shares 274 Value ($000) $46 Avg Close $169.04 Range $156.34 - $193.74

Q2 2024

Shares 131 Value ($000) $22 Avg Close $184.76 Range $164.74 - $207.33

Q4 2022

Shares 1,273 Value ($000) $212 Avg Close $168.18 Range $129.06 - $206.59

Q1 2022

Shares 403 Value ($000) $70 Avg Close $198.50 Range $167.32 - $245.22

Q3 2021

Shares 100 Value ($000) $24 Avg Close $245.61 Range $223.19 - $263.83

Q2 2021

Shares 100 Value ($000) $24 Avg Close $239.17 Range $227.24 - $249.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	1,337	$188	$157.80	$137.00 - $180.97
Q3 2024	274	$46	$169.04	$156.34 - $193.74
Q2 2024	131	$22	$184.76	$164.74 - $207.33
Q4 2022	1,273	$212	$168.18	$129.06 - $206.59
Q1 2022	403	$70	$198.50	$167.32 - $245.22
Q3 2021	100	$24	$245.61	$223.19 - $263.83
Q2 2021	100	$24	$239.17	$227.24 - $249.30