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CLEAN HARBORS INC. 2024-2025 Proxy Voting Records

Compiled from SEC Form N-PX filings and CLEAN HARBORS INC.’s Form 8-K, filed 2025-05-21 (Item 5.07 on EDGAR). Page generated 04 October 2026.

9Reported items
524Asset managers
3,736Fund votes
2025-05-21Meeting date

Proxy season: 2023-2024 2024-2025 2025-2026

Explore CLEAN HARBORS INC. in the interactive database Compare manager voting policies

Official 2024-2025 meeting results reported by CLEAN HARBORS INC.

These tallies are CLEAN HARBORS INC.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed 2025-05-21 (Item 5.07, “Submission of Matters to a Vote of Security Holders”). They cover every share voted at the meeting, not just the funds that file Form N-PX.

CLEAN HARBORS INC. — official shareholder meeting results, meeting held 2025-05-21
Ballot item	For	Against	Abstain	Withheld	Broker non-votes	Outcome
Elect Director: Michael L. Battles	46,961,053	--	--	672,802	2,113,318	Majority: yes
Elect Director: Eric W. Gerstenberg	46,933,896	--	--	699,959	2,113,318	Majority: yes
Elect Director: Andrea Robertson	42,858,925	--	--	4,774,930	2,113,318	Majority: yes
Elect Director: Lauren C. States	46,694,364	--	--	939,491	2,113,318	Majority: yes
Elect Director: Robert J. Willett	46,487,144	--	--	1,146,711	2,113,318	Majority: yes
(2) Approval, on a non-binding, advisory basis, of the compensation of the Company's named executive officers as described in the 2025 Proxy Statement.	45,553,330	2,041,241	39,284	--	2,113,318	Majority: yes
(3) Ratification of the selection of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2025.	48,547,564	1,171,726	27,883	--	--	Majority: yes

Source: CLEAN HARBORS INC., Form 8-K, filed with the SEC on 2025-05-21 — read the filing on EDGAR.

How asset managers voted at the CLEAN HARBORS INC. 2024-2025 meeting

Each item below shows how the 524 asset managers that disclosed a CLEAN HARBORS INC. vote in their SEC Form N-PX filings actually voted. Share totals are the shares those managers' funds voted, summed across every fund they report. These are reported items, not a count of the ballot: fund filings describe one ballot item in different words. Two descriptions are shown as one item only on evidence — the same text (or one cut short of the other), the same director nominee, or a match to the same row of CLEAN HARBORS INC.’s own Form 8-K tally — never because they merely read alike. A description that could not be joined that way is listed on its own, so one ballot item can appear more than once.

1. To approve on a non-binding advisory basis, the compensation of the Company's named executive officers as described in the Company's definitive proxy statement.

SECTION 14A SAY-ON-PAY VOTESMajority of the votes cast: yes

Meeting held 2025-05-21.

Combines 18 wordings of this item as funds reported it.

96% Majority: yes · of votes cast

FOR 96%

FOR: 45,553,330AGAINST: 2,041,241

CLEAN HARBORS INC.’s own tally for this item (“(2) Approval, on a non-binding, advisory basis, of the compensation of the Company's named executive officers as described in the 2025 Proxy Statement.”): 45,553,330 for, 2,041,241 against, per its Form 8-K filed 2025-05-21 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 514 asset managers below cast 97% of the shares they voted on this item FOR. Fund share totals are not shown for this item: fund-reported shares overlap across filings (an adviser and the funds it manages can each report the same shares), and here their sum exceeds the total votes cast at the meeting.

FOR 97%

FOR: 97.1%AGAINST: 2.9%ABSTAIN: 0.0%NOT VOTED: 0.0%

Largest asset managers voting on “To approve on a non-binding advisory basis, the compensation of the Company's named executive officers as desc” at CLEAN HARBORS INC., 2024-2025
Asset manager	For	Against	Vote
Vanguard	5,637,597	0	For
Wellington	4,277,285	0	For
BlackRock	4,251,205	0	For
Fidelity	2,257,629	215,101	For
Janus Henderson	2,042,547	0	For
State Street	1,783,701	0	For
PICTET ASSET MANAGEMENT SA	1,699,945	0	For
JANUS INVESTMENT FUND	1,629,095	0	For
Clearbridge Investments, LLC	1,219,238	0	For
BESSEMER TRUST Co NATIONAL ASSOCIATION	1,149,777	0	For
Select Equity Group, L.P.	1,092,488	0	For
Invesco	1,014,858	0	For
SNYDER CAPITAL MANAGEMENT L P	985,605	0	For
Charles Schwab	908,452	0	For
GEODE CAPITAL MANAGEMENT, LLC	873,889	0	For
Legg Mason	794,200	0	For
BESSEMER TRUST Co OF FLORIDA	775,505	0	For
Bessemer Trust CO of Delaware, N.A.	732,715	0	For
BESSEMER TRUST CO	687,273	0	For
Bessemer Trust Co of Nevada, National Association	664,449	0	For
BESSEMER INVESTMENT MANAGEMENT LLC	649,888	0	For
Bessemer Trust Co of California, N.A.	649,888	0	For
Dimensional	582,651	0	For
First Trust	495,329	0	For
T. Rowe Price	482,779	0	For

Showing the 25 largest of 514 asset managers. See all 514 in the interactive database.

2. To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Meeting of Shareholders: Andrea Robertson

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2025-05-21.

Combines 8 wordings of this item as funds reported it.

90% Majority: yes · of votes cast

FOR 90%10%

FOR: 42,858,925WITHHELD: 4,774,930

CLEAN HARBORS INC.’s own tally for this item (“Elect Director: Andrea Robertson”): 42,858,925 for, 4,774,930 withheld, per its Form 8-K filed 2025-05-21 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 118 asset managers below cast 100% of the shares they voted on this item FOR (18,153,588 for, 0 against).

FOR 93%

FOR: 18,153,588 (93.2%)ABSTAIN: 1,331,836 (6.8%)

Largest asset managers voting on “To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Me” at CLEAN HARBORS INC., 2024-2025
Asset manager	For	Abstain	Vote
Vanguard	5,524,639	0	For
BlackRock	2,534,771	0	For
JANUS INVESTMENT FUND	1,629,095	0	For
Fidelity	1,471,969	0	For
Legg Mason	794,200	0	For
First Trust	494,636	0	For
Invesco	0	467,787	Abstain
Charles Schwab	451,912	0	For
Dimensional	433,534	0	For
Hartford	433,333	0	For
State Street	1,070	344,396	Abstain
OLD WESTBURY FUNDS INC	324,944	0	For
Putnam	215,855	0	For
Brighthouse	135,036	80,556	For
WILLIAMSBURG INVESTMENT TRUST	210,073	0	For
American Century	208,992	0	For
Manager Directed Portfolios	207,583	0	For
Jackson National	87,548	105,893	Abstain
Victory Capital	188,949	0	For
T. Rowe Price	0	188,305	Abstain
Equitable	113,530	56,740	For
John Hancock	151,218	0	For
Capitol Series Trust	145,901	0	For
JPMorgan	122,500	0	For
AIG/SunAmerica	121,035	0	For

Showing the 25 largest of 118 asset managers. See all 118 in the interactive database.

3. To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Meeting of Shareholders: Eric W. Gerstenberg

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2025-05-21.

Combines 8 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

FOR: 46,933,896WITHHELD: 699,959

CLEAN HARBORS INC.’s own tally for this item (“Elect Director: Eric W. Gerstenberg”): 46,933,896 for, 699,959 withheld, per its Form 8-K filed 2025-05-21 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 118 asset managers below cast 100% of the shares they voted on this item FOR (19,470,119 for, 0 against).

FOR 99.9%

FOR: 19,470,119 (99.9%)ABSTAIN: 15,305 (0.1%)

Largest asset managers voting on “To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Me” at CLEAN HARBORS INC., 2024-2025
Asset manager	For	Abstain	Vote
Vanguard	5,524,639	0	For
BlackRock	2,534,771	0	For
JANUS INVESTMENT FUND	1,629,095	0	For
Fidelity	1,471,969	0	For
Legg Mason	794,200	0	For
First Trust	494,636	0	For
Invesco	467,787	0	For
Charles Schwab	451,912	0	For
Dimensional	433,534	0	For
Hartford	433,333	0	For
State Street	345,453	13	For
OLD WESTBURY FUNDS INC	324,944	0	For
Putnam	215,855	0	For
Brighthouse	205,725	9,867	For
WILLIAMSBURG INVESTMENT TRUST	210,073	0	For
American Century	208,992	0	For
Manager Directed Portfolios	207,583	0	For
Jackson National	193,441	0	For
Victory Capital	188,949	0	For
T. Rowe Price	188,305	0	For
Equitable	170,270	0	For
John Hancock	151,218	0	For
Capitol Series Trust	145,901	0	For
JPMorgan	122,500	0	For
AIG/SunAmerica	121,035	0	For

Showing the 25 largest of 118 asset managers. See all 118 in the interactive database.

4. To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Meeting of Shareholders: Lauren C. States

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2025-05-21.

Combines 8 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%

FOR: 46,694,364WITHHELD: 939,491

CLEAN HARBORS INC.’s own tally for this item (“Elect Director: Lauren C. States”): 46,694,364 for, 939,491 withheld, per its Form 8-K filed 2025-05-21 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 118 asset managers below cast 100% of the shares they voted on this item FOR (19,183,262 for, 0 against).

FOR 98%

FOR: 19,183,262 (98.4%)ABSTAIN: 302,162 (1.6%)

Largest asset managers voting on “To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Me” at CLEAN HARBORS INC., 2024-2025
Asset manager	For	Abstain	Vote
Vanguard	5,524,639	0	For
BlackRock	2,534,771	0	For
JANUS INVESTMENT FUND	1,629,095	0	For
Fidelity	1,471,969	0	For
Legg Mason	794,200	0	For
First Trust	494,636	0	For
Invesco	467,787	0	For
Charles Schwab	451,912	0	For
Dimensional	433,534	0	For
Hartford	433,333	0	For
State Street	345,466	0	For
OLD WESTBURY FUNDS INC	324,944	0	For
Putnam	215,855	0	For
Brighthouse	185,626	29,966	For
WILLIAMSBURG INVESTMENT TRUST	210,073	0	For
American Century	208,992	0	For
Manager Directed Portfolios	207,583	0	For
Jackson National	193,441	0	For
Victory Capital	188,949	0	For
T. Rowe Price	0	188,305	Abstain
Equitable	113,530	56,740	For
John Hancock	151,218	0	For
Capitol Series Trust	145,901	0	For
JPMorgan	122,500	0	For
AIG/SunAmerica	121,035	0	For

Showing the 25 largest of 118 asset managers. See all 118 in the interactive database.

5. To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Meeting of Shareholders: Michael L. Battles

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2025-05-21.

Combines 8 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%

FOR: 46,961,053WITHHELD: 672,802

CLEAN HARBORS INC.’s own tally for this item (“Elect Director: Michael L. Battles”): 46,961,053 for, 672,802 withheld, per its Form 8-K filed 2025-05-21 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 118 asset managers below cast 100% of the shares they voted on this item FOR (19,469,764 for, 0 against).

FOR 99.9%

FOR: 19,469,764 (99.9%)ABSTAIN: 15,660 (0.1%)

Largest asset managers voting on “To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Me” at CLEAN HARBORS INC., 2024-2025
Asset manager	For	Abstain	Vote
Vanguard	5,524,639	0	For
BlackRock	2,534,771	0	For
JANUS INVESTMENT FUND	1,629,095	0	For
Fidelity	1,471,969	0	For
Legg Mason	794,200	0	For
First Trust	494,636	0	For
Invesco	467,787	0	For
Charles Schwab	451,912	0	For
Dimensional	433,534	0	For
Hartford	433,333	0	For
State Street	345,453	13	For
OLD WESTBURY FUNDS INC	324,944	0	For
Putnam	215,855	0	For
Brighthouse	205,725	9,867	For
WILLIAMSBURG INVESTMENT TRUST	210,073	0	For
American Century	208,992	0	For
Manager Directed Portfolios	207,583	0	For
Jackson National	193,441	0	For
Victory Capital	188,949	0	For
T. Rowe Price	188,305	0	For
Equitable	170,270	0	For
John Hancock	151,218	0	For
Capitol Series Trust	145,901	0	For
JPMorgan	122,500	0	For
AIG/SunAmerica	121,035	0	For

Showing the 25 largest of 118 asset managers. See all 118 in the interactive database.

6. To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Meeting of Shareholders: Robert J. Willett

DIRECTOR ELECTIONSMajority of the votes cast: yes

Meeting held 2025-05-21.

Combines 8 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%

FOR: 46,487,144WITHHELD: 1,146,711

CLEAN HARBORS INC.’s own tally for this item (“Elect Director: Robert J. Willett”): 46,487,144 for, 1,146,711 withheld, per its Form 8-K filed 2025-05-21 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 118 asset managers below cast 100% of the shares they voted on this item FOR (19,178,851 for, 0 against).

FOR 98%

FOR: 19,178,851 (98.4%)ABSTAIN: 306,573 (1.6%)

Largest asset managers voting on “To elect five (5) Class III members of the Board of Directors of the Company to serve until the 2028 Annual Me” at CLEAN HARBORS INC., 2024-2025
Asset manager	For	Abstain	Vote
Vanguard	5,524,639	0	For
BlackRock	2,534,771	0	For
JANUS INVESTMENT FUND	1,629,095	0	For
Fidelity	1,471,969	0	For
Legg Mason	794,200	0	For
First Trust	494,636	0	For
Invesco	467,787	0	For
Charles Schwab	451,912	0	For
Dimensional	433,534	0	For
Hartford	433,333	0	For
State Street	345,466	0	For
OLD WESTBURY FUNDS INC	324,944	0	For
Putnam	215,855	0	For
Brighthouse	185,626	29,966	For
WILLIAMSBURG INVESTMENT TRUST	210,073	0	For
American Century	208,992	0	For
Manager Directed Portfolios	207,583	0	For
Jackson National	193,441	0	For
Victory Capital	188,949	0	For
T. Rowe Price	0	188,305	Abstain
Equitable	113,530	56,740	For
John Hancock	151,218	0	For
Capitol Series Trust	145,901	0	For
JPMorgan	122,500	0	For
AIG/SunAmerica	121,035	0	For

Showing the 25 largest of 118 asset managers. See all 118 in the interactive database.

7. TO RATIFY THE SELECTION OF DELOITTE & TOUCHE LLP AS THE COMPANY'S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDING DECEMBER 31, 2025.

AUDIT-RELATEDMajority of the votes cast: yes

Meeting held 2025-05-21.

Combines 4 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%

FOR: 48,547,564AGAINST: 1,171,726

CLEAN HARBORS INC.’s own tally for this item (“(3) Ratification of the selection of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2025.”): 48,547,564 for, 1,171,726 against, per its Form 8-K filed 2025-05-21 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 118 asset managers below cast 99.9% of the shares they voted on this item FOR (19,466,482 for, 8,521 against).

FOR 99.9%

FOR: 19,466,482 (99.9%)AGAINST: 8,521 (0.0%)ABSTAIN: 9,867 (0.1%)

Largest asset managers voting on “TO RATIFY THE SELECTION OF DELOITTE & TOUCHE LLP AS THE COMPANY'S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIR” at CLEAN HARBORS INC., 2024-2025
Asset manager	For	Against	Abstain	Vote
Vanguard	5,524,555	84	0	For
BlackRock	2,534,771	0	0	For
JANUS INVESTMENT FUND	1,629,095	0	0	For
Fidelity	1,471,969	0	0	For
Legg Mason	794,200	0	0	For
First Trust	494,636	0	0	For
Invesco	467,787	0	0	For
Charles Schwab	451,912	0	0	For
Dimensional	433,534	0	0	For
Hartford	433,333	0	0	For
State Street	345,450	16	0	For
OLD WESTBURY FUNDS INC	324,944	0	0	For
Putnam	215,855	0	0	For
Brighthouse	205,725	0	9,867	For
WILLIAMSBURG INVESTMENT TRUST	210,073	0	0	For
American Century	208,992	0	0	For
Manager Directed Portfolios	207,583	0	0	For
Jackson National	193,441	0	0	For
Victory Capital	188,949	0	0	For
T. Rowe Price	188,305	0	0	For
Equitable	170,270	0	0	For
John Hancock	151,218	0	0	For
Capitol Series Trust	145,901	0	0	For
JPMorgan	122,500	0	0	For
AIG/SunAmerica	121,035	0	0	For

Showing the 25 largest of 118 asset managers. See all 118 in the interactive database.

8. To approve on a non-binding, advisory basis, the compensation of the Company's named executive officers as described in the Company's definitive proxy statement

SECTION 14A SAY-ON-PAY VOTESMajority of the votes cast: yes

Meeting held 2024-05-22 (outside the 2024-2025 season's 1 July to 30 June window; reported in this season's filings).

Combines 3 wordings of this item as funds reported it.

95% Majority: yes · of votes cast

FOR 95%

FOR: 45,905,542AGAINST: 2,345,660

CLEAN HARBORS INC.’s own tally for this item (“(2) Approval, on a non-binding, advisory basis, of the compensation of the Company's named executive officers as described in the 2024 Proxy Statement.”): 45,905,542 for, 2,345,660 against, per its Form 8-K filed 2024-05-23 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

The 5 asset managers below cast 100% of the shares they voted on this item FOR (3,376 for, 0 against).

FOR 100%

FOR: 3,376 (100.0%)

Largest asset managers voting on “To approve on a non-binding, advisory basis, the compensation of the Company's named executive officers as des” at CLEAN HARBORS INC., 2024-2025
Asset manager	For	Vote
COLDSTREAM CAPITAL MANAGEMENT INC	1,673	For
Sky Investment Group LLC	900	For
Gallo Partners, LP	749	For
VAUGHAN DAVID INVESTMENTS LLC/IL	54	For
Echo45 Advisors LLC	0	--

9. DIRECTOR

DIRECTOR ELECTIONS

Meeting held 2025-05-21.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR (896 for, 0 against).

FOR: 896 (100.0%)

Largest asset managers voting on “DIRECTOR” at CLEAN HARBORS INC., 2024-2025
Asset manager	For	Against	Abstain	Withheld	Vote
Tidal Trust III	896	0	0	0	For
SARATOGA ADVANTAGE TRUST	0	0	0	0	--

Largest CLEAN HARBORS INC. shareholders voting in 2024-2025

Ranked by the number of CLEAN HARBORS INC. shares each manager voted on the most widely held ballot item of the 2024-2025 meeting.

Top CLEAN HARBORS INC. shareholders by shares voted, 2024-2025
#	Asset manager	Shares voted
1	Vanguard	5,637,597
2	Wellington	4,277,285
3	BlackRock	4,251,205
4	Fidelity	2,472,730
5	Janus Henderson	2,042,547
6	State Street	1,783,701
7	PICTET ASSET MANAGEMENT SA	1,699,945
8	JANUS INVESTMENT FUND	1,629,095
9	Clearbridge Investments, LLC	1,219,238
10	BESSEMER TRUST Co NATIONAL ASSOCIATION	1,149,777

Shown as share counts, not percentages: no shares-outstanding figure has been matched to CLEAN HARBORS INC. for the 2024-2025 season, so there is no denominator to divide by.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered investment companies and institutional managers disclose how they voted every proxy, and Form 8-K Item 5.07, in which the company reports its own meeting results. This page is a static snapshot rebuilt weekly on 04 October 2026; a live search always shows the current data.

At CLEAN HARBORS INC.'s shareholder meeting held 2025-05-21, in the 2024-2025 proxy season, 524 asset managers reported how they voted in their SEC Form N-PX filings, covering 3,736 separate fund positions. Their filings are grouped here into 9 reported items; because filers word the same ballot item differently, that can be more than the number of items on the ballot. On the most widely held item on that ballot — To approve on a non-binding advisory basis, the compensation of the Company's named executive… — FOR was 96% of the votes cast (FOR divided by FOR plus AGAINST, the conventional basis for proxy support; abstentions, broker non-votes and unvoted shares are excluded because none of them took a side), which is more than half. Whether the item was approved is for the filing to say; that statement has not been read for this item. Source: CLEAN HARBORS INC.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on 2025-05-21.

CLEAN HARBORS INC. proxy season coverage: 2023-2024 · 2024-2025 (this page) · 2025-2026.