QUAKER CHEM CORP

Ticker: KWR CUSIP: 747316107 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2020

Shares 1,500 Value ($000) $270 Avg Close $192.03 Range $170.31 - $208.26

Q1 2019

Shares 4,875 Value ($000) $977 Avg Close $198.57 Range $167.64 - $215.20

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	1,500	$270	$192.03	$170.31 - $208.26
Q1 2019	4,875	$977	$198.57	$167.64 - $215.20