• A Delaware Chancery Court lawsuit seeks to block QXO’s pending merger with TopBuild over alleged disclosure gaps to QXO shareholders.
• The complaint, Thompson v. QXO, filed June 8, 2026, targets QXO directors for alleged fiduciary-duty breaches in merger disclosures.
• TopBuild and QXO also received shareholder demand letters alleging omissions or misstatements in the joint proxy statement/prospectus.
• Both companies deny wrongdoing or disclosure deficiencies, yet issued voluntary supplemental disclosures to limit deal-delay risk.
• TopBuild’s board reaffirmed its unanimous recommendation to vote “FOR” the merger proposal, compensation proposal, adjournment proposal.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. TopBuild Corp. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001104659-26-076063), on June 22, 2026, and is solely responsible for the information contained therein.