HillSignal

CLEAN HARBORS INC

Total Raised
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Contracts
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Patents
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PAC Giving
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Government Contracts & Awards

No recent government contracts or awards found.

Proprietary Tech & Patents

No patents found in our USPTO sample (a narrow, keyword-clustered feed of recent grants in strategic tech sectors — not a comprehensive patent database).

Form D Funding

No recent SEC Form D filings found.

Market Intelligence & News

Congressional Trades in $CLH

View full $CLH trading history →

Insider Trades (Form 4)

TAX_WITHHOLDEXEC CHAIR, CTO.

MCKIM ALAN S

$392,8841,265 shares Jul 20, 2026
TAX_WITHHOLDEVP/CIO (CHESI)

Gabriel Sharon M.

$104,376359 shares Jul 6, 2026
TAX_WITHHOLDEVP (CHESI)

Weber Brian P

$236,662814 shares Jul 6, 2026
TAX_WITHHOLDEVP&President of Sales&Service

Diderich Jeroen

$482,4771,717 shares Jun 3, 2026

Key People

MCKIM ALAN S

EXEC CHAIR, CTO.

BoardInsider

Gabriel Sharon M

EVP/CIO (CHESI)

Insider

Weber Brian P

EVP (CHESI)

Insider

Diderich Jeroen

EVP&President of Sales&Service

Insider

Political Giving

No disclosed PAC contributions found for this entity.

Factual Connections

Connections to other companies, executives, and politicians — sourced from disclosed trades, shared officers/directors, and public filings — are a Pro/Alpha feature.

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