Charles H. Geer II

CIK: 0002079092

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)6 (75.0%)

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

Companies & Roles (1)

CLH

CLEAN HARBORS INC

Discretionary Trading P&L

Holdings

Transaction History (8 total)

CLH
CLEAN HARBORS INC
Nov 2, 2026
Tax Payment(F)
Direct
294 shares at avg. $302.12$89K
CLH
CLEAN HARBORS INC
Jul 1, 2026
Tax Payment(F)
Direct
40 shares at avg. $290.74$12K
CLH
CLEAN HARBORS INC
Mar 13, 2026
Disposition(D)
Direct
139 shares-
CLH
CLEAN HARBORS INC
Feb 2, 2026
Tax Payment(F)
Direct
197 shares at avg. $259.91$51K
CLH
CLEAN HARBORS INC
Feb 1, 2026
Award(A)
Direct
1.8K shares-
CLH
CLEAN HARBORS INC
Feb 1, 2026
Award(A)
Direct
503 shares-
CLH
CLEAN HARBORS INC
Dec 15, 2025
Tax Payment(F)
Direct
28 shares at avg. $240.71$7K
CLH
CLEAN HARBORS INC
Nov 1, 2025
Tax Payment(F)
Direct
294 shares at avg. $210.51$62K

		Type	Shares	Price		Ownership
Nov 2, 2026	CLH CLEAN HARBORS INC	Tax Payment(F)	294	$302.12	$88,823	Direct
Jul 1, 2026	CLH CLEAN HARBORS INC	Tax Payment(F)	40	$290.74	$11,630	Direct
Mar 13, 2026	CLH CLEAN HARBORS INC	Disposition(D)	139	-	$0	Direct
Feb 2, 2026	CLH CLEAN HARBORS INC	Tax Payment(F)	197	$259.91	$51,202	Direct
Feb 1, 2026	CLH CLEAN HARBORS INC	Award(A)	1,843	-	$0	Direct
Feb 1, 2026	CLH CLEAN HARBORS INC	Award(A)	503	-	$0	Direct
Dec 15, 2025	CLH CLEAN HARBORS INC	Tax Payment(F)	28	$240.71	$6,740	Direct
Nov 1, 2025	CLH CLEAN HARBORS INC	Tax Payment(F)	294	$210.51	$61,890	Direct

1-8 of 8 transactions

About Geer Charles H. II

Geer Charles H. II (SEC CIK 0002079092) files insider reports with the SEC as EVP, Industrial Services of CLEAN HARBORS INC (CLH).

Signal8 holds 7 ownership filings by Geer Charles H. II (1 Form 3, 6 Form 4), filed between Jul 30, 2025 and Nov 3, 2026. Those filings report 8 transactions, from Nov 1, 2025 to Nov 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Geer Charles H. II's filings is in NORWELL, MA.

Recent filings by Geer Charles H. II

Nov 2, 2026: Tax withholding of CLH shares (Form 4, code F).
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).
Feb 2, 2026: Tax withholding of CLH shares (Form 4, code F).
Feb 1, 2026: Grants or awards of CLH shares (2 lines, Form 4, code A).

Other insiders filing for CLEAN HARBORS INC (CLH)

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)
Robertson Andrea, Director

How to read Form 4 transaction codes