QUAKER CHEM CORP

Ticker: KWR CUSIP: 747316107 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q3 2023

Shares 9,175 Value ($000) $1,468 Avg Close $178.52 Range $157.70 - $205.89

Q2 2023

Shares 8,433 Value ($000) $1,644 Avg Close $195.63 Range $179.53 - $214.09

Q1 2023

Shares 1,996 Value ($000) $395 Avg Close $191.25 Range $161.13 - $216.45

Q3 2016

Shares 7,199 Value ($000) $763 Avg Close $97.60 Range $85.93 - $106.61

Q2 2016

Shares 7,099 Value ($000) $633 Avg Close $87.07 Range $81.12 - $93.61

Q1 2016

Shares 7,099 Value ($000) $602 Avg Close $76.30 Range $68.20 - $86.92

Q4 2015

Shares 7,099 Value ($000) $548 Avg Close $80.82 Range $75.42 - $85.99

Q1 2015

Shares 10,166 Value ($000) $871 Avg Close $83.68 Range $78.03 - $92.72

Q3 2013

Shares 3,506 Value ($000) $256 Avg Close $67.66 Range $61.67 - $73.41

Q2 2013

Shares 7,457 Value ($000) $462 Avg Close $61.79 Range $53.54 - $67.27

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	9,175	$1,468	$178.52	$157.70 - $205.89
Q2 2023	8,433	$1,644	$195.63	$179.53 - $214.09
Q1 2023	1,996	$395	$191.25	$161.13 - $216.45
Q3 2016	7,199	$763	$97.60	$85.93 - $106.61
Q2 2016	7,099	$633	$87.07	$81.12 - $93.61
Q1 2016	7,099	$602	$76.30	$68.20 - $86.92
Q4 2015	7,099	$548	$80.82	$75.42 - $85.99
Q1 2015	10,166	$871	$83.68	$78.03 - $92.72
Q3 2013	3,506	$256	$67.66	$61.67 - $73.41
Q2 2013	7,457	$462	$61.79	$53.54 - $67.27