---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-25-007625"
form_type: "8-K"
ticker: "WNDW"
cik: "0001071840"
company_name: "SolarWindow Technologies, Inc."
filed_at: "2025-11-26T23:59:59+00:00"
generated_at: "2026-05-16T16:24:31.487089+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# SolarWindow appoints Francisco Javier Bono Perez to board; Silica invests $1M

## Summary
- Francisco Javier Bono Perez appointed to Board effective Nov 20, 2025; board increases to five members.
- Silica Holding (owned by Bono) invested $1M in June 2025 private placement for 3,225,806 units (common + warrant at $0.47).
- Silica holds 9.35% beneficial interest on fully diluted basis from the investment.
- Bono brings 25 years glass industry experience; currently President at LandVac and VP at LandGlass.
- Bono waived all board compensation; executed standard confidentiality agreement.

## SEC filing metadata
- accession: 0001171843-25-007625
- form_type: 8-K
- ticker: WNDW
- cik: 0001071840
- company_name: SolarWindow Technologies, Inc.
- filed_at: 2025-11-26T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1071840/000117184325007625/0001171843-25-007625-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1071840/000117184325007625/f8k_112525.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-25-007625
- JSON: https://secwatch.observer/filing/0001171843-25-007625.json
- Plain text: https://secwatch.observer/filing/0001171843-25-007625.txt

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