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$CLH All transactions

CLEAN HARBORS INC

A

$ Value

$0

Shares

789

Price

$0

Filed

May 23

Insider

Name

Willett Robert

Title

CIK

0001438093

Roles

Director

Transaction Details

Transaction Date

2025-05-21

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

9,376

Footnotes

Award of restricted stock to non-employee director vesting 100% upon the date of the next annual meeting of shareholders.

Filing Info

Accession No.

0001415889-25-014371

Form Type

4

Issuer CIK

0000822818

Willett Robert's History

Date Ticker Type Value
2026-02-18 CGNX M $0
2026-02-18 CGNX F $388K
2026-02-18 CGNX M $0
2026-02-13 CGNX M $85K
2026-02-13 CGNX $128K
2026-02-13 CGNX M $0
2026-02-12 CGNX M $6.7M
2026-02-12 CGNX $10.1M
2026-02-12 CGNX M $148K
2026-02-12 CGNX $219K

Other Insiders at CLH (90d)

Insider Bought Sold Last
MCKIM ALAN S
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$57.4M 2026-03-13
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$700K 2026-03-13
CURTIS GEORGE L
EXEC. VICE PRESIDENT (CHESI)
2026-03-13
Weber Brian P
EVP (CHESI)
$1.4M 2026-03-17
Battles Michael Louis
CO-CEO
2026-03-13
Welch John R. $205K 2026-02-19
Dugas Eric J.
EVP CHIEF FINANCIAL OFFICER
$784K 2026-03-13
Gabriel Sharon M.
EVP/CIO (CHESI)
$999K 2026-03-13
Harrison Robert W.
EVP, EHS
2026-03-13
Underwood Rebecca
PRESIDENT & EVP FACILITIES
2026-03-13
Diderich Jeroen
EVP&President of Sales&Service
2026-02-02
Geer Charles H. II
EVP, Industrial Services
2026-03-13