---
schema_version: "secwatch.filing_event.v1"
accession: "0001941365-23-000069"
form_type: "8-K"
ticker: "MBC"
cik: "0001941365"
company_name: "MasterBrand, Inc."
filed_at: "2023-11-08T23:59:59+00:00"
generated_at: "2026-06-08T11:36:32.529338+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "low"
source: SEC EDGAR
---

# MasterBrand files 8-K to furnish Q3 2023 investor presentation; no details in filing text

## Summary
- Slide presentation dated November 8, 2023 posted on investor relations website.
- Presentation intended for upcoming analyst and investor meetings.
- Exhibit 99.1 content not included in provided text; key financial data not visible.

## SEC filing metadata
- accession: 0001941365-23-000069
- form_type: 8-K
- ticker: MBC
- cik: 0001941365
- company_name: MasterBrand, Inc.
- filed_at: 2023-11-08T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1941365/000194136523000069/0001941365-23-000069-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1941365/000194136523000069/mbc-20231108.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001941365-23-000069
- JSON: https://secwatch.observer/filing/0001941365-23-000069.json
- Plain text: https://secwatch.observer/filing/0001941365-23-000069.txt

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