Andrea Robertson Clean Harbors Inc (CLH) insider trading activity

Andrea Robertson is of CLEAN HARBORS INC. Currently has a direct ownership of 10,724 shares of CLH, which is worth approximately $2.43 Million. The most recent transaction as insider was on May 21, 2025, when has been sold 789 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 10.7K

7.94% 3M change

6.77% 12M change

Total Value Held $2.43 Million

Andrea Robertson Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 21 2025	BUY Grant, award, or other acquisition	-	789 Added 6.85%	10,724 Common Stock
Aug 02 2024	SELL Bona fide gift	-	420 Reduced 4.06%	9,935 Common Stock
Aug 01 2024	SELL Open market or private sale	$274,257 $238.9 p/Share	1,148 Reduced 9.98%	10,355 Common Stock
May 22 2024	BUY Grant, award, or other acquisition	-	836 Added 6.78%	11,503 Common Stock
Aug 08 2023	SELL Open market or private sale	$202,896 $169.08 p/Share	1,200 Reduced 10.11%	10,667 Common Stock
May 24 2023	BUY Grant, award, or other acquisition	-	1,148 Added 8.82%	11,867 Common Stock
Aug 05 2022	SELL Open market or private sale	$116,475 $106.37 p/Share	1,095 Reduced 9.27%	10,719 Common Stock
May 25 2022	BUY Grant, award, or other acquisition	-	1,849 Added 13.53%	11,814 Common Stock
Mar 03 2022	SELL Bona fide gift	-	500 Reduced 4.78%	9,965 Common Stock
Feb 25 2022	SELL Open market or private sale	$95,300 $95.3 p/Share	1,000 Reduced 8.72%	10,465 Common Stock
Jan 03 2022	BUY Grant, award, or other acquisition	-	257 Added 16.56%	1,295 Common Stock
Aug 05 2021	SELL Open market or private sale	$214,936 $99.14 p/Share	2,168 Reduced 16.21%	11,208 Common Stock
Jun 03 2021	BUY Grant, award, or other acquisition	-	1,513 Added 10.16%	13,376 Common Stock
Feb 25 2021	SELL Open market or private sale	$134,130 $89.42 p/Share	1,500 Reduced 11.23%	11,863 Common Stock
Nov 10 2020	SELL Open market or private sale	$91,457 $71.9 p/Share	1,272 Reduced 8.69%	13,363 Common Stock

Andrea Robertson

Key Biscayne, FL

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