CLEAN HARBORS INC — Director's Dealing 2021

Mar 5, 2021

SEC Form 4/A — Form 4/A

Issuer: CLEAN HARBORS INC (CLH)
CIK: 0000822818
Period of Report: 2021-03-01

Reporting Person: MCKIM ALAN S (Director, Chrmn.of Bd, Pres. & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-03-01	Common Stock	G	58986	—	Disposed	0	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3256414	Direct
Common Stock	71304	Indirect
Common Stock	132317	Indirect
Common Stock	164578	Indirect

Footnotes

F1: Item 3, Date of Earliest Transaction (Month/Day/Year) and Transaction Date to be corrected from 3/1/2020 to 3/1/2021 due to a clerical error.