8-K current report · filed Apr 30, 2026

Smurfit Westrock (SW) 8-K Current Report: April 30, 2026

Item 2.02Item 7.01Item EX-99.1SW overview

Short answer

Smurfit Westrock (SW) filed an 8-K current report with the SEC on April 30, 2026 reporting Item 2.02 (Results of Operations and Financial Condition), Item 7.01 (Regulation FD Disclosure), Item EX-99.1 (Exhibit EX-99.1). Exhibit 99.1 furnished under Item 2.02, with earnings information governed by the attached exhibit.

Smurfit Westrock 8-K event analysis

AI summary of each reported item and its exhibits

Item 2.02 · Results of Operations and Financial Condition

  • Exhibit 99.1 furnished under Item 2.02, with earnings information governed by the attached exhibit
  • Information not incorporated into other Securities Act or Exchange Act filings unless expressly referenced

Item 7.01 · Regulation FD Disclosure

  • Exhibit 99.2 furnished under Regulation FD, not deemed filed under Exchange Act Section 18
  • Exhibit generally excluded from Securities Act and Exchange Act incorporation by reference
  • Limited legal liability and reliance implications for investors using the disclosure

Item EX-99.1 · Exhibit EX-99.1

  • Q1 net sales $7,712M, but net income fell to $63M from $382M and adjusted EBITDA to $1,076M from $1,252M
  • Weather reduced net income and adjusted EBITDA by $65M, primarily affecting North America
  • North America EBITDA margin fell to 13.3% from 16.8%, while EMEA & APAC improved to 15.2% from 15.1%
  • Management targets Q2 adjusted EBITDA $1.1B-$1.2B and reaffirms full-year guidance of $5.0B-$5.3B
  • LSE listing review could lead to delisting by May 2026; NYSE listing remains outside the review scope

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