8-K current report · filed Sep 4, 2026

Arcosa, Inc. (ACA) 8-K Current Report: September 4, 2026

Item 5.07ACA overview

Short answer

Arcosa, Inc. (ACA) filed an 8-K current report with the SEC on September 4, 2026 reporting Item 5.07 (Submission of Matters to a Vote of Security Holders). Merger agreement with CRH Americas approved by stockholders, clearing the key shareholder vote for Arcosa’s acquisition.

Arcosa, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 5.07 · Submission of Matters to a Vote of Security Holders

  • Merger agreement with CRH Americas approved by stockholders, clearing the key shareholder vote for Arcosa’s acquisition
  • Approval vote: 39,595,867 for, 66,113 against, and 16,786 abstentions
  • 39,678,766 shares represented, equal to 80.8% of outstanding shares and establishing a quorum
  • Merger-related executive compensation approved on an advisory basis, with 31,492,428 for and 8,085,623 against
  • Adjournment proposal not needed, indicating sufficient support to proceed with the merger process

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