---
schema_version: "secwatch.filing_event.v1"
accession: "0001683168-23-002649"
form_type: "8-K"
ticker: "ATOM"
cik: "0001420520"
company_name: "Atomera Inc"
filed_at: "2023-04-26T23:59:59+00:00"
generated_at: "2026-06-16T12:24:21.715815+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Atomera signs commercial license agreement with STMicroelectronics for MST technology

## Summary
- Agreement allows STMicroelectronics to manufacture and distribute MST-enabled products.
- MST is a quantum-engineered material that improves transistor performance and reduces die sizes by 20%+.
- Atomera CEO says the company will work with ST to bring MST to production in flagship smart power products.
- This commercial license marks a major milestone toward commercialization of Atomera's technology with a leading semiconductor firm.

## SEC filing metadata
- accession: 0001683168-23-002649
- form_type: 8-K
- ticker: ATOM
- cik: 0001420520
- company_name: Atomera Inc
- filed_at: 2023-04-26T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1420520/000168316823002649/0001683168-23-002649-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1420520/000168316823002649/atomera_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001683168-23-002649
- JSON: https://secwatch.observer/filing/0001683168-23-002649.json
- Plain text: https://secwatch.observer/filing/0001683168-23-002649.txt

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