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Clean Harbors, Inc. 2025-2026 Proxy Voting Records

Compiled from SEC Form N-PX filings and Clean Harbors, Inc.’s Form 8-K, filed 2026-05-20 (Item 5.07 on EDGAR). Page generated 02 October 2026.

  • 6Ballot items
  • 549Asset managers
  • 3,461Fund votes
  • 2026-05-20Meeting date

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

Explore Clean Harbors, Inc. in the interactive database Compare manager voting policies

Official 2025-2026 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 2026-05-20 (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 2026-05-20
Ballot itemForAgainst AbstainWithheldBroker non-votesOutcome
Elect Director: Edward G. Galante 47,191,463---- 1,380,3321,506,533 Majority: yes
Elect Director: Alison A. Quirk 44,824,383---- 3,747,4121,506,533 Majority: yes
Elect Director: Shelley Stewart, Jr. 48,256,159---- 315,6361,506,533 Majority: yes
Elect Director: John R. Welch 47,859,351---- 712,4441,506,533 Majority: yes
(2) Approval, on a non-binding, advisory basis, of the compensation of the Company's named executive officers as described in the 2026 Proxy Statement. 45,913,1842,642,42116,190 --1,506,533 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, 2026. 47,766,9682,300,89810,462 ---- Majority: yes

Source: Clean Harbors, Inc., Form 8-K, filed with the SEC on 2026-05-20 — read the filing on EDGAR.

How asset managers voted at the Clean Harbors, Inc. 2025-2026 meeting

Each item below shows how the 549 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.

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

Combines 13 wordings of this item as funds reported it.

95% Majority: yes · of votes cast

FOR 95%
FOR: 45,913,184AGAINST: 2,642,421

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 2026 Proxy Statement.”): 45,913,184 for, 2,642,421 against, per its Form 8-K filed 2026-05-20 (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 542 asset managers below cast 95% 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 95%
FOR: 95.4%AGAINST: 4.6%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 des” at Clean Harbors, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,522,9154 00For
Janus Henderson4,509,1800 00For
BlackRock4,406,237418 00For
Fidelity3,839,475485,265 00For
Wellington3,190,3500 00For
LONE PINE CAPITAL LLC1,758,7650 00For
JANUS INVESTMENT FUND1,696,7300 00For
State Street1,415,5281,761 00For
PICTET ASSET MANAGEMENT SA1,189,0660 00For
Select Equity Group, L.P.1,132,8880 00For
Clearbridge Investments, LLC1,118,5550 00For
Durable Capital Partners LP1,050,9730 00For
D1 Capital Partners L.P.1,030,7090 00For
Charles Schwab938,8030 00For
GEODE CAPITAL MANAGEMENT, LLC937,1090 00For
SNYDER CAPITAL MANAGEMENT L P887,4470 00For
T. Rowe Price869,8000 00For
First Trust769,9940 00For
BESSEMER TRUST Co OF FLORIDA721,2120 00For
Legg Mason698,4720 00For
Bessemer Trust CO of Delaware, N.A.686,0720 00For
Goldman Sachs674,3850 00For
BESSEMER TRUST CO640,1830 00For
Bessemer Trust Co of Nevada, National Association619,4010 00For
Bessemer Trust Co of California, N.A.618,0670 00For

Showing the 25 largest of 542 asset managers. See all 542 in the interactive database.

2. To elect four (4) Class I members of the Board of Directors of the Company to serve until the 2029 Annual Meeting of Shareholders: Alison A. Quirk

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 9 wordings of this item as funds reported it.

92% Majority: yes · of votes cast

FOR 92%8%
FOR: 44,824,383WITHHELD: 3,747,412

Clean Harbors, Inc.’s own tally for this item (“Elect Director: Alison A. Quirk”): 44,824,383 for, 3,747,412 withheld, per its Form 8-K filed 2026-05-20 (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 117 asset managers below cast 100% of the shares they voted on this item FOR (17,637,524 for, 0 against).

FOR 96%
FOR: 17,637,524 (95.7%)ABSTAIN: 785,344 (4.3%)NOT VOTED: 43 (0.0%)
Largest asset managers voting on “To elect four (4) Class I members of the Board of Directors of the Company to serve until the 2029 Annual Meet” at Clean Harbors, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,135,6350 60For
BlackRock2,606,7030 00For
Fidelity2,161,8370 00For
JANUS INVESTMENT FUND1,696,7300 00For
First Trust761,2350 00For
Legg Mason698,4720 00For
Charles Schwab465,5640 00For
State Street1,2820 353,9930Abstain
Hartford315,4610 00For
OLD WESTBURY FUNDS INC295,5390 00For
T. Rowe Price00 288,6960Abstain
Dimensional174,0290 00For
Equitable115,3540 54,1320For
Jackson National166,6000 00For
Goldman Sachs163,7280 00For
Brighthouse143,7650 8,1700For
John Hancock137,7910 00For
Invesco126,3260 00For
JPMorgan122,6660 00For
OBERWEIS FUNDS121,2000 00For
Natixis117,9200 00For
JANUS ASPEN SERIES114,7770 00For
AIG/SunAmerica95,2780 00For
Allspring90,0000 00For
GMO84,1160 00For

Showing the 25 largest of 117 asset managers. See all 117 in the interactive database.

3. To elect four (4) Class I members of the Board of Directors of the Company to serve until the 2029 Annual Meeting of Shareholders: Edward G. Galante

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 9 wordings of this item as funds reported it.

97% Majority: yes · of votes cast

FOR 97%
FOR: 47,191,463WITHHELD: 1,380,332

Clean Harbors, Inc.’s own tally for this item (“Elect Director: Edward G. Galante”): 47,191,463 for, 1,380,332 withheld, per its Form 8-K filed 2026-05-20 (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 117 asset managers below cast 100% of the shares they voted on this item FOR (18,071,836 for, 0 against).

FOR 98%
FOR: 18,071,836 (98.1%)ABSTAIN: 351,032 (1.9%)NOT VOTED: 43 (0.0%)
Largest asset managers voting on “To elect four (4) Class I members of the Board of Directors of the Company to serve until the 2029 Annual Meet” at Clean Harbors, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,135,6390 20For
BlackRock2,606,7030 00For
Fidelity2,161,8370 00For
JANUS INVESTMENT FUND1,696,7300 00For
First Trust761,2350 00For
Legg Mason698,4720 00For
Charles Schwab465,5640 00For
State Street355,2530 220For
Hartford315,4610 00For
OLD WESTBURY FUNDS INC295,5390 00For
T. Rowe Price00 288,6960Abstain
Dimensional174,0290 00For
Equitable115,3540 54,1320For
Jackson National166,6000 00For
Goldman Sachs163,7280 00For
Brighthouse143,7650 8,1700For
John Hancock137,7910 00For
Invesco126,3260 00For
JPMorgan122,6660 00For
OBERWEIS FUNDS121,2000 00For
Natixis117,9200 00For
JANUS ASPEN SERIES114,7770 00For
AIG/SunAmerica95,2780 00For
Allspring90,0000 00For
GMO84,1160 00For

Showing the 25 largest of 117 asset managers. See all 117 in the interactive database.

4. To elect four (4) Class I members of the Board of Directors of the Company to serve until the 2029 Annual Meeting of Shareholders: John R. Welch

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 9 wordings of this item as funds reported it.

99% Majority: yes · of votes cast

FOR 99%
FOR: 47,859,351WITHHELD: 712,444

Clean Harbors, Inc.’s own tally for this item (“Elect Director: John R. Welch”): 47,859,351 for, 712,444 withheld, per its Form 8-K filed 2026-05-20 (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 117 asset managers below cast 100% of the shares they voted on this item FOR (18,346,394 for, 0 against).

FOR 99.5%
FOR: 18,346,394 (99.6%)ABSTAIN: 76,474 (0.4%)NOT VOTED: 43 (0.0%)
Largest asset managers voting on “To elect four (4) Class I members of the Board of Directors of the Company to serve until the 2029 Annual Meet” at Clean Harbors, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,135,6400 10For
BlackRock2,606,7030 00For
Fidelity2,161,8370 00For
JANUS INVESTMENT FUND1,696,7300 00For
First Trust761,2350 00For
Legg Mason698,4720 00For
Charles Schwab465,5640 00For
State Street355,2530 220For
Hartford315,4610 00For
OLD WESTBURY FUNDS INC295,5390 00For
T. Rowe Price274,8190 13,8770For
Dimensional174,0290 00For
Equitable115,3540 54,1320For
Jackson National166,6000 00For
Goldman Sachs163,7280 00For
Brighthouse143,7650 8,1700For
John Hancock137,7910 00For
Invesco126,3260 00For
JPMorgan122,6660 00For
OBERWEIS FUNDS121,2000 00For
Natixis117,9200 00For
JANUS ASPEN SERIES114,7770 00For
AIG/SunAmerica95,2780 00For
Allspring90,0000 00For
GMO84,1160 00For

Showing the 25 largest of 117 asset managers. See all 117 in the interactive database.

5. To elect four (4) Class I members of the Board of Directors of the Company to serve until the 2029 Annual Meeting of Shareholders: Shelley Stewart, Jr.

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 9 wordings of this item as funds reported it.

99.3% Majority: yes · of votes cast

FOR 99.3%
FOR: 48,256,159WITHHELD: 315,636

Clean Harbors, Inc.’s own tally for this item (“Elect Director: Shelley Stewart, Jr.”): 48,256,159 for, 315,636 withheld, per its Form 8-K filed 2026-05-20 (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 117 asset managers below cast 100% of the shares they voted on this item FOR (18,346,679 for, 0 against).

FOR 99.5%
FOR: 18,346,679 (99.6%)ABSTAIN: 76,189 (0.4%)NOT VOTED: 43 (0.0%)
Largest asset managers voting on “To elect four (4) Class I members of the Board of Directors of the Company to serve until the 2029 Annual Meet” at Clean Harbors, Inc., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,135,6410 00For
BlackRock2,606,7030 00For
Fidelity2,161,8370 00For
JANUS INVESTMENT FUND1,696,7300 00For
First Trust761,2350 00For
Legg Mason698,4720 00For
Charles Schwab465,5640 00For
State Street355,2750 00For
Hartford315,4610 00For
OLD WESTBURY FUNDS INC295,5390 00For
T. Rowe Price274,8190 13,8770For
Dimensional174,0290 00For
Equitable115,3540 54,1320For
Jackson National166,6000 00For
Goldman Sachs163,7280 00For
Brighthouse143,7650 8,1700For
John Hancock137,7910 00For
Invesco126,3260 00For
JPMorgan122,6660 00For
OBERWEIS FUNDS121,2000 00For
Natixis117,9200 00For
JANUS ASPEN SERIES114,7770 00For
AIG/SunAmerica95,2780 00For
Allspring90,0000 00For
GMO84,1160 00For

Showing the 25 largest of 117 asset managers. See all 117 in the interactive database.

6. TO RATIFY THE SELECTION OF DELOITTE & TOUCHE LLP AS THE COMPANY'S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDING DECEMBER 31, 2026.

AUDIT-RELATEDMajority of the votes cast: yes

Combines 3 wordings of this item as funds reported it.

95% Majority: yes · of votes cast

FOR 95%
FOR: 47,766,968AGAINST: 2,300,898

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, 2026.”): 47,766,968 for, 2,300,898 against, per its Form 8-K filed 2026-05-20 (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 117 asset managers below cast 99.9% of the shares they voted on this item FOR (18,411,623 for, 4,789 against).

FOR 99.9%
FOR: 18,411,623 (99.9%)AGAINST: 4,789 (0.0%)ABSTAIN: 8,170 (0.0%)NOT VOTED: 43 (0.0%)
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., 2025-2026
Asset managerForAgainst AbstainWithheldVote
Vanguard5,133,3992,242 00For
BlackRock2,606,7030 00For
Fidelity2,161,8370 00For
JANUS INVESTMENT FUND1,696,7300 00For
First Trust761,2350 00For
Legg Mason698,4720 00For
Charles Schwab465,5640 00For
State Street355,25322 00For
Hartford315,4610 00For
OLD WESTBURY FUNDS INC295,5390 00For
T. Rowe Price288,6960 00For
Dimensional174,0290 00For
Equitable169,4860 00For
Jackson National166,6000 00For
Goldman Sachs163,7280 00For
Brighthouse143,7650 8,1700For
John Hancock137,7910 00For
Invesco126,3260 00For
JPMorgan122,6660 00For
OBERWEIS FUNDS121,2000 00For
Natixis117,9200 00For
JANUS ASPEN SERIES114,7770 00For
AIG/SunAmerica95,2780 00For
Allspring90,0000 00For
GMO84,1160 00For

Showing the 25 largest of 117 asset managers. See all 117 in the interactive database.

Largest Clean Harbors, Inc. shareholders voting in 2025-2026

Ranked by the number of Clean Harbors, Inc. shares each manager voted on the most widely held ballot item of the 2025-2026 meeting.

Top Clean Harbors, Inc. shareholders by shares voted, 2025-2026
#Asset manager Shares voted
1Vanguard 5,522,919
2Janus Henderson 4,509,180
3BlackRock 4,406,655
4Fidelity 4,324,740
5Wellington 3,190,350
6LONE PINE CAPITAL LLC 1,758,765
7JANUS INVESTMENT FUND 1,696,730
8State Street 1,417,289
9PICTET ASSET MANAGEMENT SA 1,189,066
10Select Equity Group, L.P. 1,132,888

Shown as share counts, not percentages: no shares-outstanding figure has been matched to Clean Harbors, Inc. for the 2025-2026 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 02 October 2026; a live search always shows the current data.

At Clean Harbors, Inc.'s shareholder meeting held 2026-05-20, in the 2025-2026 proxy season, 549 asset managers reported how they voted on 6 ballot items in their SEC Form N-PX filings, covering 3,461 separate fund positions. 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 95% 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 2026-05-20.

Clean Harbors, Inc. proxy season coverage: 2023-2024 · 2024-2025 · 2025-2026 (this page).