---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-009847"
form_type: "8-K"
ticker: "GUER"
cik: "0001832487"
company_name: "Guerrilla RF, Inc."
filed_at: "2026-03-26T23:59:59+00:00"
generated_at: "2026-05-15T08:53:02.870539+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Guerrilla RF Q4 revenue $6.7M (+53% YoY); achieves operating profit and positive operating cash flow

## Summary
- Q4 revenue $6.7M (record, +53% YoY); gross margin 66.4% (+600 bps YoY); operating income $55k vs loss -$3.1M.
- Full-year 2025 revenue $22.7M (+13%); gross margin 65.3% (+160 bps); operating loss improved to -$4.7M from -$8.8M.
- Positive Q4 operating cash flow of $1.1M; full-year cash from ops improved to -$1.4M from -$6.7M.
- Net loss per share improved to -$0.67 from -$1.12 in 2024; cash balance $4.2M at Dec 31, 2025.
- Backlog $6.3M; total products 183; management targets full-year profitability in 2026.

## SEC filing metadata
- accession: 0001437749-26-009847
- form_type: 8-K
- ticker: GUER
- cik: 0001832487
- company_name: Guerrilla RF, Inc.
- filed_at: 2026-03-26T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009847/0001437749-26-009847-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009847/guer20260325_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-009847
- JSON: https://secwatch.observer/filing/0001437749-26-009847.json
- Plain text: https://secwatch.observer/filing/0001437749-26-009847.txt

## Key facts
- Earnings Releases
  Guerrilla RF, Inc. reported the fourth quarter ended December 31, 2025 results: revenue $6.7 million.
  - Period: the fourth quarter ended December 31, 2025
  - Revenue: $6.7 million
  - Result: reported results
  source text: Fourth Quarter 2025 Highlights ● Revenue increased 53% year over year to $6.7 million, a new quarterly record ● Gross profit rose 68% year over year to $4.5 million. ● Gross profit margin increased to 66.4%, up 600 basis points year over year. ● Operating expenses declined 24% year over year to $4.4 million, reflecting the efficiency actions the Company executed during the year. ● Achieved operating income of approximately $55 thousand, a significant improvement compared to an operating loss of $3.1 million in the prior year quarter. ● Generated positive operating cash flow of $1.1 million, marking a significant financial milestone.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009847/0001437749-26-009847-index.htm
- Earnings Releases
  Guerrilla RF, Inc. reported the year ended December 31, 2025 results: revenue $22.7 million, EPS $0.67.
  - Period: the year ended December 31, 2025
  - Revenue: $22.7 million
  - EPS: $0.67
  - Result: reported results
  source text: Full Year 2025 Highlights Management believes these full year 2025 results demonstrate a clear transition towards profitability, with substantial operating loss reduction, improved margins, and significantly lower cash burn. ● Revenue increased 13% to $22.7 million, reflecting continued product momentum. ● Gross profit grew 16% to $14.9 million, outpacing revenue as a result of changes in product price and mix. ● Gross profit margin expanded to 65.3%, up 160 basis points, demonstrating improving product mix and scale benefits. Significant Operating Leverage and Loss Reduction ● Operating loss improved by $4.1 million to $4.7 million, at 47% year over year reduction. ● Total operating expenses declined by $2.1 million, or 10%, driven by disciplined cost management. Dramatic Improvement in Cash Efficiency ● Cash used in operations reduced to $1.4 million, compared to $6.7 million in 2024, representing an approximately 79% improvement. ● Improvement driven by stronger margins, lower opera
  evidence_url: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009847/0001437749-26-009847-index.htm

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