QUAKER CHEM CORP

Ticker: KWR CUSIP: 747316107 Class: Common Stock

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q4 2021

Shares 15 Value ($000) $3 Avg Close $242.12 Range $215.86 - $276.60

Q3 2021

Shares 15 Value ($000) $4 Avg Close $245.61 Range $223.19 - $263.83

Q2 2021

Shares 15 Value ($000) $4 Avg Close $239.17 Range $227.24 - $249.30

Q1 2021

Shares 15 Value ($000) $4 Avg Close $267.00 Range $226.74 - $301.99

Q4 2020

Shares 15 Value ($000) $4 Avg Close $225.91 Range $176.65 - $272.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	15	$3	$242.12	$215.86 - $276.60
Q3 2021	15	$4	$245.61	$223.19 - $263.83
Q2 2021	15	$4	$239.17	$227.24 - $249.30
Q1 2021	15	$4	$267.00	$226.74 - $301.99
Q4 2020	15	$4	$225.91	$176.65 - $272.31