David Slinkman Quaker Chemical Corp (KWR) insider trading activity

David Slinkman is SVP - Chief Technology Officer of QUAKER CHEMICAL CORP. Currently has a direct ownership of 3,031 shares of KWR, which is worth approximately $374,661. The most recent transaction as insider was on Mar 16, 2025, when has been sold 154 shares (Common Stock) at a price of $128.47 per share, resulting in proceeds of $19,784. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 3.03K

7.29% 3M change

33.02% 12M change

Total Value Held $374,661

David Slinkman Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 16 2025	SELL Payment of exercise price or tax liability	$19,784 $128.47 p/Share	154 Reduced 4.84%	3,031 Common Stock
Mar 15 2025	SELL Payment of exercise price or tax liability	$30,447 $128.47 p/Share	237 Reduced 6.93%	3,185 Common Stock
Mar 15 2025	BUY Exercise of in-the-money or at-the-money derivatives securities	-	6 Added 0.18%	3,285 Common Stock
Mar 15 2025	BUY Exercise of conversion of derivative security	-	591 Added 15.26%	3,281 Common Stock
Nov 25 2024	SELL Open market or private sale	$285,260 $167.8 p/Share	1,700 Reduced 37.57%	2,825 Common Stock
Mar 15 2024	SELL Payment of exercise price or tax liability	$31,425 $200.16 p/Share	157 Reduced 3.35%	4,525 Common Stock
May 15 2023	SELL Open market or private sale	$752,068 $204.2 p/Share	3,683 Reduced 44.03%	4,682 Common Stock
May 15 2023	BUY Exercise of conversion of derivative security	$576,831 $156.62 p/Share	3,683 Added 41.05%	5,288 Common Stock
Mar 30 2023	SELL Payment of exercise price or tax liability	$28,615 $193.35 p/Share	148 Reduced 3.06%	4,682 Common Stock
Mar 15 2023	BUY Grant, award, or other acquisition	-	776 Added 13.84%	4,830 Common Stock
Aug 01 2022	SELL Payment of exercise price or tax liability	$42,779 $160.22 p/Share	267 Reduced 6.18%	4,054 Common Stock
Mar 16 2022	BUY Grant, award, or other acquisition	-	560 Added 11.47%	4,321 Common Stock
Feb 25 2022	SELL Payment of exercise price or tax liability	$38,648 $189.45 p/Share	204 Reduced 5.15%	3,761 Common Stock
Mar 15 2021	BUY Grant, award, or other acquisition	-	312 Added 7.29%	3,965 Common Stock
Mar 05 2021	SELL Open market or private sale	$410,374 $262.22 p/Share	1,565 Reduced 29.99%	3,653 Common Stock
Mar 05 2021	BUY Exercise of conversion of derivative security	$242,450 $154.92 p/Share	1,565 Added 23.07%	5,218 Common Stock
Mar 04 2021	SELL Open market or private sale	$537,396 $266.83 p/Share	2,014 Reduced 35.54%	3,653 Common Stock
Mar 04 2021	BUY Exercise of conversion of derivative security	$312,009 $154.92 p/Share	2,014 Added 26.22%	5,667 Common Stock
Feb 26 2021	SELL Payment of exercise price or tax liability	$34,450 $282.38 p/Share	122 Reduced 3.23%	3,653 Common Stock
Mar 30 2020	BUY Grant, award, or other acquisition	-	536 Added 12.43%	3,775 Common Stock
Aug 15 2019	BUY Grant, award, or other acquisition	-	1,849 Added 36.34%	3,239 Common Stock
Aug 01 2019	BUY Grant, award, or other acquisition	$253,355 $182.27 p/Share	1,390 Added 50.0%	1,390 Common Stock

David Slinkman

SVP - Chief Technology Officer

Conshohocken, PA

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