---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-193293"
form_type: "8-K"
ticker: "DOW"
cik: "0001751788"
company_name: "DOW INC."
filed_at: "2025-09-02T23:59:59+00:00"
generated_at: "2026-05-17T08:55:25.463352+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Dow receives additional $540M from Macquarie for 9% stake in Diamond Infrastructure Solutions

## Summary
- Macquarie increased minority stake in Diamond from 40% to 49% for $540M; total proceeds to Dow ~$3B.
- Dow retains operational control as majority owner; Diamond serves 70+ customers across energy, environment, and infrastructure.
- Diamond recently partnered with Again for first U.S. CO2 transformation facility at its Texas City site.
- Diamond and Third Pillar Solar signed agreement for exclusive access to reservoir system for up to 500MW floating solar.

## SEC filing metadata
- accession: 0001193125-25-193293
- form_type: 8-K
- ticker: DOW
- cik: 0001751788
- company_name: DOW INC.
- filed_at: 2025-09-02T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1751788/000119312525193293/0001193125-25-193293-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/29915/000119312525193293/d77074d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-193293
- JSON: https://secwatch.observer/filing/0001193125-25-193293.json
- Plain text: https://secwatch.observer/filing/0001193125-25-193293.txt

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