QUAKER CHEM CORP

Ticker: KWR CUSIP: 747316107 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q4 2025

Shares 1,565 Value ($000) $215 Avg Close $135.02 Range $124.36 - $147.03

Q1 2025

Shares 1,895 Value ($000) $234 Avg Close $135.69 Range $122.02 - $148.10

Q4 2024

Shares 2,682 Value ($000) $378 Avg Close $157.80 Range $137.00 - $180.97

Q3 2020

Shares 2,022 Value ($000) $363 Avg Close $192.03 Range $170.31 - $208.26

Q4 2019

Shares 10,138 Value ($000) $1,668 Avg Close $155.07 Range $141.79 - $166.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,565	$215	$135.02	$124.36 - $147.03
Q1 2025	1,895	$234	$135.69	$122.02 - $148.10
Q4 2024	2,682	$378	$157.80	$137.00 - $180.97
Q3 2020	2,022	$363	$192.03	$170.31 - $208.26
Q4 2019	10,138	$1,668	$155.07	$141.79 - $166.22