---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-25-003997"
form_type: "8-K"
ticker: "WNDW"
cik: "0001071840"
company_name: "SolarWindow Technologies, Inc."
filed_at: "2025-06-20T23:59:59+00:00"
generated_at: "2026-05-19T00:47:56.409575+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# SolarWindow completes $3.9M capital raise via private placement of units

## Summary
- Raised $3.9M from 9 investors via 12.58M units at $0.31/unit (share + warrant).
- Additional $5.9M possible if all warrants exercised at $0.47/share over 3 years.
- Proceeds to advance product commercialization and working capital.
- Securities sold under Section 4(a)(2) and Reg S; resale registration to be filed within 90 days.
- No commissions paid in the offering.

## SEC filing metadata
- accession: 0001171843-25-003997
- form_type: 8-K
- ticker: WNDW
- cik: 0001071840
- company_name: SolarWindow Technologies, Inc.
- filed_at: 2025-06-20T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 3.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1071840/000117184325003997/0001171843-25-003997-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1071840/000117184325003997/f8k_062025.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-25-003997
- JSON: https://secwatch.observer/filing/0001171843-25-003997.json
- Plain text: https://secwatch.observer/filing/0001171843-25-003997.txt

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