---
schema_version: "secwatch.filing_event.v1"
accession: "0001683168-26-005944"
form_type: "8-K"
ticker: "ATOM"
cik: "0001420520"
company_name: "Atomera Inc"
filed_at: "2026-08-04T20:45:20+00:00"
generated_at: "2026-08-04T20:46:12.611336+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Atomera Q2 net loss widens to $6.3M; announces breakthrough GaN-on-Si RF results

## Summary
- Net loss of $6.3M ($0.17/sh) vs $5.0M loss in Q2 2025; adjusted EBITDA loss of $5.0M.
- Cash and investments $38.4M at June 30, 2026, up from $19.2M at Dec 31, 2025.
- New GaN-on-Silicon RF technology achieves >1000x lower harmonic distortion than control devices.
- Cleared key milestone with 1 of 2 active GAA customers; discussions with 2 additional targets.
- Major NAND supplier validates MST for AI NAND performance; DRAM 4F2 TCAD study confirms feasibility.

## SEC filing metadata
- accession: 0001683168-26-005944
- form_type: 8-K
- ticker: ATOM
- cik: 0001420520
- company_name: Atomera Inc
- filed_at: 2026-08-04T20:45:20+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1420520/000168316826005944/0001683168-26-005944-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1420520/000168316826005944/atomera_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001683168-26-005944
- JSON: https://secwatch.observer/filing/0001683168-26-005944.json
- Plain text: https://secwatch.observer/filing/0001683168-26-005944.txt

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