Jeremy Williamson Advanced Emissions Solutions, Inc. (ADES) insider trading activity

Jeremy Williamson is Chief Operating Officer of Advanced Emissions Solutions, Inc.. Currently has a direct ownership of 138,699 shares of ADES, which is worth approximately $1.05 Million. The most recent transaction as insider was on Mar 24, 2025, when has been sold 5,233 shares (Common Stock) at a price of $4.68 per share, resulting in proceeds of $24,490. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 139K

19.71% 3M change

52.02% 12M change

Total Value Held $1.05 Million

Jeremy Williamson Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 24 2025	SELL Open market or private sale	$24,490 $4.68 p/Share	5,233 Reduced 3.64%	138,699 Common Stock
Mar 23 2025	BUY Grant, award, or other acquisition	-	28,069 Added 16.32%	143,932 Common Stock
Sep 18 2024	SELL Payment of exercise price or tax liability	$12,397 $6.11 p/Share	2,029 Reduced 1.72%	115,863 Common Stock
Aug 01 2024	BUY Grant, award, or other acquisition	-	21,667 Added 15.53%	117,892 Common Stock
Mar 23 2024	SELL Payment of exercise price or tax liability	$31,106 $6.24 p/Share	4,985 Reduced 5.18%	91,240 Common Stock
Mar 18 2024	SELL Payment of exercise price or tax liability	$35,249 $5.81 p/Share	6,067 Reduced 5.93%	96,225 Common Stock
Sep 18 2023	BUY Grant, award, or other acquisition	-	102,292 Added 50.0%	102,292 Common Stock

Jeremy Williamson

Chief Operating Officer

Greenwood Village, CO

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