Eric J. Dugas

CIK: 0001663307

Transaction Breakdown

Open Market Buys (P)1 (6.3%)

High conviction signal

Open Market Sales (S)1 (6.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)10 (62.5%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

CLH

CLEAN HARBORS INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (16 total)

CLH
CLEAN HARBORS INC
Jul 1, 2026
Tax Payment(F)
Direct
447 shares at avg. $290.74$130K
CLH
CLEAN HARBORS INC
Mar 13, 2026
Disposition(D)
Direct
1.3K shares-
CLH
CLEAN HARBORS INC
Mar 13, 2026
Tax Payment(F)
Direct
630 shares at avg. $288.93$182K
CLH
CLEAN HARBORS INC
Feb 20, 2026
Sale(S)
Direct
2.8K shares at avg. $281.31$784K
CLH
CLEAN HARBORS INC
Feb 2, 2026
Tax Payment(F)
Direct
567 shares at avg. $259.91$147K
CLH
CLEAN HARBORS INC
Feb 1, 2026
Award(A)
Direct
1K shares-
CLH
CLEAN HARBORS INC
Feb 1, 2026
Award(A)
Direct
3.1K shares-
CLH
CLEAN HARBORS INC
Jul 1, 2025
Tax Payment(F)
Direct
613 shares at avg. $229.55$141K
CLH
CLEAN HARBORS INC
Jun 2, 2025
Tax Payment(F)
Direct
806 shares at avg. $226.79$183K
CLH
CLEAN HARBORS INC
Mar 17, 2025
Disposition(D)
Direct
2.9K shares-
CLH
CLEAN HARBORS INC
Mar 17, 2025
Tax Payment(F)
Direct
631 shares at avg. $192.90$122K
CLH
CLEAN HARBORS INC
Mar 10, 2025
Purchase(P)
Direct
1.1K shares at avg. $191.38$201K
CLH
CLEAN HARBORS INC
Feb 1, 2025
Tax Payment(F)
Direct
292 shares at avg. $233.00$68K
CLH
CLEAN HARBORS INC
Feb 1, 2025
Award(A)
Direct
2.9K shares-
CLH
CLEAN HARBORS INC
Feb 1, 2025
Award(A)
Direct
975 shares-
CLH
CLEAN HARBORS INC
Nov 1, 2024
Tax Payment(F)
Direct
162 shares at avg. $233.00$38K

		Type	Shares	Price		Ownership
Jul 1, 2026	CLH CLEAN HARBORS INC	Tax Payment(F)	447	$290.74	$129,961	Direct
Mar 13, 2026	CLH CLEAN HARBORS INC	Disposition(D)	1,324	-	$0	Direct
Mar 13, 2026	CLH CLEAN HARBORS INC	Tax Payment(F)	630	$288.93	$182,026	Direct
Feb 20, 2026	CLH CLEAN HARBORS INC	Sale(S)	2,788	$281.31	$784,292	Direct
Feb 2, 2026	CLH CLEAN HARBORS INC	Tax Payment(F)	567	$259.91	$147,369	Direct
Feb 1, 2026	CLH CLEAN HARBORS INC	Award(A)	1,022	-	$0	Direct
Feb 1, 2026	CLH CLEAN HARBORS INC	Award(A)	3,066	-	$0	Direct
Jul 1, 2025	CLH CLEAN HARBORS INC	Tax Payment(F)	613	$229.55	$140,714	Direct
Jun 2, 2025	CLH CLEAN HARBORS INC	Tax Payment(F)	806	$226.79	$182,793	Direct
Mar 17, 2025	CLH CLEAN HARBORS INC	Disposition(D)	2,900	-	-	Direct
Mar 17, 2025	CLH CLEAN HARBORS INC	Tax Payment(F)	631	$192.90	$121,720	Direct
Mar 10, 2025	CLH CLEAN HARBORS INC	Purchase(P)	1,050	$191.38	$200,949	Direct
Feb 1, 2025	CLH CLEAN HARBORS INC	Tax Payment(F)	292	$233.00	$68,036	Direct
Feb 1, 2025	CLH CLEAN HARBORS INC	Award(A)	2,924	-	-	Direct
Feb 1, 2025	CLH CLEAN HARBORS INC	Award(A)	975	-	-	Direct
Nov 1, 2024	CLH CLEAN HARBORS INC	Tax Payment(F)	162	$233.00	$37,746	Direct

1-16 of 16 transactions

About Dugas Eric J.

Dugas Eric J. (SEC CIK 0001663307) files insider reports with the SEC as EVP CHIEF FINANCIAL OFFICER of CLEAN HARBORS INC (CLH).

Signal8 holds 15 ownership filings by Dugas Eric J., all Form 4s, filed between Nov 4, 2024 and Aug 14, 2026. Those filings report 16 transactions, from Nov 1, 2024 to Jul 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Dugas Eric J.'s filings is in NORWELL, MA.

Recent filings by Dugas Eric J.

Jul 1, 2026: Tax withholding of CLH shares (Form 4, code F).
Mar 13, 2026: Disposition to issuer transaction of CLH shares (Form 4, code D).
Mar 13, 2026: Tax withholding of CLH shares (Form 4, code F).
Feb 20, 2026: Open-market sale of CLH shares (Form 4, code S).
Feb 2, 2026: Tax withholding of CLH shares (Form 4, code F).

Other insiders filing for CLEAN HARBORS INC (CLH)

Geer Charles H. II, EVP, Industrial Services
Polito Karyn, Director
GERSTENBERG ERIC W, CO-CEO
Battles Michael Louis, CO-CEO
CURTIS GEORGE L, EXEC. VICE PRESIDENT (CHESI)
Robertson Andrea, Director

How to read Form 4 transaction codes