Alan S. Mckim

Insider Reports History

Location
Norwell, MA
Signature
/s/ C. Michael Malm, Attorney-in-Fact
Transaction view
Report rows are grouped by the transaction date disclosed in the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Holdings reported by Alan S. Mckim:

Form 4 holding EXEC CHAIR, CTO., Director

CLEAN HARBORS INC

Security class
Common Stock
Shares / value
2,065,368
Estimated value
$579,996,641
Report date
13 Mar 2026
Price
$280.82
Ownership
McKim 2007 Trust
Form 4 holding EXEC CHAIR, CTO., Director

CLEAN HARBORS INC

Security class
Common Stock
Shares / value
100,000
Estimated value
$28,082,000
Report date
13 Mar 2026
Price
$280.82
Ownership
McKim 2026 Annuity Trust
Form 4 holding EXEC CHAIR, CTO., Director

CLEAN HARBORS INC

Security class
Common Stock
Shares / value
67,093
Estimated value
$18,841,056
Report date
13 Mar 2026
Price
$280.82
Ownership
McKim 2025 Annuity Trust

Insider Reports Filed by Alan S. Mckim

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