Stocks · Industrials · Hazardous Waste Management

CLEAN HARBORS INC

CLH Clue Score64
United States Fiscal year ends December CIK 0000822818 Results filed 28 Oct 2026

What the insiders did Net buying

Insider
Date
Role
Action
Shares
Price
Amount
Karyn Polito
29 Oct 2026
Director
Buy
125
$314.83
$39.35K

What was left out

Form 4 filings counted 2
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 294
History held since 28 Sep 2006