---
schema_version: "secwatch.filing_event.v1"
accession: "0000106535-26-000005"
form_type: "8-K"
ticker: "WY"
cik: "0000106535"
company_name: "WEYERHAEUSER CO"
filed_at: "2026-05-28T20:30:53+00:00"
generated_at: "2026-05-28T20:39:59.445254+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# Weyerhaeuser posts investor presentation for May 2026; no specific content disclosed in filing

## Summary
- Presentation posted to Investors section of Weyerhaeuser website on May 28, 2026 for discussions with investment community.
- Exhibit 99.1 title page only provided; no financial data, guidance, or operational updates included in the filing.
- No material new information can be extracted from the furnished presentation materials as they were not appended in full.

## SEC filing metadata
- accession: 0000106535-26-000005
- form_type: 8-K
- ticker: WY
- cik: 0000106535
- company_name: WEYERHAEUSER CO
- filed_at: 2026-05-28T20:30:53+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/106535/000010653526000005/0000106535-26-000005-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/106535/000010653526000005/wy-20260528.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000106535-26-000005
- JSON: https://secwatch.observer/filing/0000106535-26-000005.json
- Plain text: https://secwatch.observer/filing/0000106535-26-000005.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.