Brian P. Weber

CIK: 0001322710

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)3 (18.8%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)9 (56.3%)

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
814 shares at avg. $290.74$237K
CLH
CLEAN HARBORS INC
Mar 17, 2026
Sale(S)
Direct
4.7K shares at avg. $293.39$1.4M
CLH
CLEAN HARBORS INC
Mar 13, 2026
Disposition(D)
Direct
1.9K shares-
CLH
CLEAN HARBORS INC
Mar 13, 2026
Tax Payment(F)
Direct
960 shares at avg. $288.93$277K
CLH
CLEAN HARBORS INC
Feb 2, 2026
Tax Payment(F)
Direct
1.4K shares at avg. $259.91$362K
CLH
CLEAN HARBORS INC
Feb 1, 2026
Award(A)
Direct
3.2K shares-
CLH
CLEAN HARBORS INC
Feb 1, 2026
Award(A)
Direct
1.1K shares-
CLH
CLEAN HARBORS INC
Jul 1, 2025
Tax Payment(F)
Direct
1.1K shares at avg. $229.55$261K
CLH
CLEAN HARBORS INC
Jun 13, 2025
Sale(S)
Direct
3K shares at avg. $227.17$689K
CLH
CLEAN HARBORS INC
Mar 17, 2025
Tax Payment(F)
Direct
959 shares at avg. $192.90$185K
CLH
CLEAN HARBORS INC
Mar 17, 2025
Disposition(D)
Direct
4.1K shares-
CLH
CLEAN HARBORS INC
Feb 1, 2025
Award(A)
Direct
1.1K shares-
CLH
CLEAN HARBORS INC
Feb 1, 2025
Award(A)
Direct
3.3K shares-
CLH
CLEAN HARBORS INC
Feb 1, 2025
Tax Payment(F)
Direct
1.1K shares at avg. $233.00$247K
CLH
CLEAN HARBORS INC
Nov 27, 2024
Sale(S)
Direct
861 shares at avg. $261.31$225K
CLH
CLEAN HARBORS INC
Nov 1, 2024
Tax Payment(F)
Direct
806 shares at avg. $233.00$188K

		Type	Shares	Price		Ownership
Jul 1, 2026	CLH CLEAN HARBORS INC	Tax Payment(F)	814	$290.74	$236,662	Direct
Mar 17, 2026	CLH CLEAN HARBORS INC	Sale(S)	4,683	$293.39	$1,373,945	Direct
Mar 13, 2026	CLH CLEAN HARBORS INC	Disposition(D)	1,869	-	$0	Direct
Mar 13, 2026	CLH CLEAN HARBORS INC	Tax Payment(F)	960	$288.93	$277,373	Direct
Feb 2, 2026	CLH CLEAN HARBORS INC	Tax Payment(F)	1,394	$259.91	$362,315	Direct
Feb 1, 2026	CLH CLEAN HARBORS INC	Award(A)	3,166	-	$0	Direct
Feb 1, 2026	CLH CLEAN HARBORS INC	Award(A)	1,056	-	$0	Direct
Jul 1, 2025	CLH CLEAN HARBORS INC	Tax Payment(F)	1,136	$229.55	$260,769	Direct
Jun 13, 2025	CLH CLEAN HARBORS INC	Sale(S)	3,035	$227.17	$689,461	Direct
Mar 17, 2025	CLH CLEAN HARBORS INC	Tax Payment(F)	959	$192.90	$184,991	Direct
Mar 17, 2025	CLH CLEAN HARBORS INC	Disposition(D)	4,093	-	-	Direct
Feb 1, 2025	CLH CLEAN HARBORS INC	Award(A)	1,087	-	-	Direct
Feb 1, 2025	CLH CLEAN HARBORS INC	Award(A)	3,260	-	-	Direct
Feb 1, 2025	CLH CLEAN HARBORS INC	Tax Payment(F)	1,058	$233.00	$246,514	Direct
Nov 27, 2024	CLH CLEAN HARBORS INC	Sale(S)	861	$261.31	$224,988	Direct
Nov 1, 2024	CLH CLEAN HARBORS INC	Tax Payment(F)	806	$233.00	$187,798	Direct

1-16 of 16 transactions

About Weber Brian P

Weber Brian P (SEC CIK 0001322710) files insider reports with the SEC as EVP (CHESI) of CLEAN HARBORS INC (CLH).

Signal8 holds 11 ownership filings by Weber Brian P, all Form 4s, filed between Nov 4, 2024 and Jul 6, 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 Weber Brian P's filings is in WALPOLE, MA.

Recent filings by Weber Brian P

Jul 1, 2026: Tax withholding of CLH shares (Form 4, code F).
Mar 17, 2026: Open-market sale of CLH shares (Form 4, code S).
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 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
Dugas Eric J., EVP CHIEF FINANCIAL OFFICER
Battles Michael Louis, CO-CEO
CURTIS GEORGE L, EXEC. VICE PRESIDENT (CHESI)

How to read Form 4 transaction codes