The company said it is posting presentation materials on May 29, 2025 to the Investors section of its website for use in discussions with the investment community.

1. 01

   The company said it is posting presentation materials on May 29, 2025 to the Investors section of its website for use in discussions with the investment community.

2. 02

   It said a copy of the presentation materials is furnished as Exhibit 99.1 (Investor presentation) to this 8-K report.

3. 03

   Weyerhaeuser said that, under General Instruction B.2 of Form 8-K, the information in this report, including Exhibit 99.1, is not deemed "filed" for purposes of Section 18 of the 1934 Securities Exchange Act and is not subject to the liability of that section.

4. 04

   The company said this 8-K covers Regulation FD Disclosure (Item 7.01) and lists the Investor presentation (Exhibit 9.01) and the Cover page interactive data file (Exhibit 104) as attachments under Item 99.1.

Analysis scope · Filing body only (exhibits excluded)We analyzed the filing body only. The exhibits exceeded the length limit and were excluded, so figures, financial statements and presentation materials in them were not reviewed.

AI summarized the filing and translated the summary into English; it may differ from the original. For reference only, not investment advice. AI translated the published Korean report into English. Figures are copied as filed, not recalculated.

Original filing

The filing as submitted to SEC EDGAR. You can check the figures and statements of this summary against it.