---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-25-001429"
form_type: "8-K"
ticker: "SLSN"
cik: "0000883107"
company_name: "SOLESENCE, INC."
filed_at: "2025-03-12T23:59:59+00:00"
generated_at: "2026-05-24T22:57:36.437853+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Nanophase Technologies changes name to Solesence, Inc. effective March 10, 2025

## Summary
- Name changed from Nanophase Technologies Corporation to Solesence, Inc. effective March 10, 2025.
- Rebranding underscores success of beauty science platform and commitment to skin health innovation.
- Certificate of Amendment filed with Delaware Secretary of State; no other corporate changes.
- Company cites new chapter in commitment to innovation, self-expression, and inclusivity.

## SEC filing metadata
- accession: 0001171843-25-001429
- form_type: 8-K
- ticker: SLSN
- cik: 0000883107
- company_name: SOLESENCE, INC.
- filed_at: 2025-03-12T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/883107/000117184325001429/0001171843-25-001429-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/883107/000117184325001429/f8k_031225.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-25-001429
- JSON: https://secwatch.observer/filing/0001171843-25-001429.json
- Plain text: https://secwatch.observer/filing/0001171843-25-001429.txt

## Key facts
- Governance Changes
  SOLESENCE, INC.: Company changed its name from Nanophase Technologies Corporation to Solesence, Inc (effective 2025-03-10).
  - Change: charter amendment
  - Effective: 2025-03-10
  source text: On March 10, 2025, Nanophase Technologies Corporation (the “Company”) filed a Certificate of Amendment to the Company’s Certificate of Incorporation (the “Certificate of Amendment”) with the Secretary of State of the State of Delaware to change the Company’s name to “Solesence, Inc.”
  evidence_url: https://www.sec.gov/Archives/edgar/data/883107/000117184325001429/0001171843-25-001429-index.htm

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