QUAKER CHEM CORP

Ticker: KWR CUSIP: 747316107 Class: Common Stock

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q4 2025

Shares 12,765 Value ($000) $2 Avg Close $135.02 Range $124.36 - $147.03

Q3 2025

Shares 17,129 Value ($000) $2 Avg Close $131.53 Range $111.42 - $148.80

Q2 2025

Shares 17,654 Value ($000) $2 Avg Close $108.58 Range $95.91 - $124.63

Q1 2025

Shares 14,113 Value ($000) $2 Avg Close $135.69 Range $122.02 - $148.10

Q4 2024

Shares 14,392 Value ($000) $2 Avg Close $157.80 Range $137.00 - $180.97

Q3 2024

Shares 14,764 Value ($000) $2 Avg Close $169.04 Range $156.34 - $193.74

Q2 2013

Shares 33,740 Value ($000) $2,092 Avg Close $61.79 Range $53.54 - $67.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,765	$2	$135.02	$124.36 - $147.03
Q3 2025	17,129	$2	$131.53	$111.42 - $148.80
Q2 2025	17,654	$2	$108.58	$95.91 - $124.63
Q1 2025	14,113	$2	$135.69	$122.02 - $148.10
Q4 2024	14,392	$2	$157.80	$137.00 - $180.97
Q3 2024	14,764	$2	$169.04	$156.34 - $193.74
Q2 2013	33,740	$2,092	$61.79	$53.54 - $67.27