S 4434 United States Senate · 119th Congress

CLEAN Mergers Act

The CLEAN Mergers Act strengthens antitrust enforcement by requiring companies involved in mergers worth at least $10 billion to divest assets or keep them separate while regulators review the deal. It also allows agencies to retroactively investigate and force divestitures of smaller mergers if they were approved despite internal objections, evidence of corruption, or misleading information. To support these measures, the bill mandates strict record-keeping for all parties and extends the time limit for filing antitrust lawsuits from four to ten years.
Bill status in committee 1 of 4 stages cleared
Introduction
Apr 2026
Committee Review
Floor Vote
President
Introduced Apr 29, 2026 Last action Apr 29, 2026
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2
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Committee
1
Apr 29, 2026
Committee
Read twice and referred to the Committee on the Judiciary.
upper
Apr 29, 2026
Introduced
Introduced in Senate
upper
1 primary · 4 co-sponsors

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