# Guerrilla RF, Inc. (GUER)

> Cited company facts from SEC filings, by Steadybase. Web page: https://steadybase.io/company/guerrilla-rf-inc/ JSON: https://steadybase.io/company/guerrilla-rf-inc.json Checked Nov 10, 2026. Latest filing read: Nov 2, 2026.

## Company

- Legal name: Guerrilla RF, Inc.
- Ticker: GUER (OTC)
- SEC CIK: 0001832487
- Industry: Semiconductors & Related Devices (SIC 3674)
- Headquarters: Greensboro, NC
- Fiscal year ends: December 31
- SEC filer category: <br>Emerging growth company
- Website: guerrilla-rf.com
- Investor relations: https://ir.guerrilla-rf.com/
- LinkedIn: https://www.linkedin.com/company/guerrilla-rf
- Next earnings date: Jan 31, 2027 (estimated from past 8-K timing)

## Key facts

- Revenue: $22.7M for the fiscal year ended Dec 31, 2025 (10-K filed Mar 26, 2026). Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009848/0001437749-26-009848-index.html
- Operating income: -$4.7M for the fiscal year ended Dec 31, 2025 (10-K filed Mar 26, 2026). Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009848/0001437749-26-009848-index.html
- Net income: -$7.0M for the fiscal year ended Dec 31, 2025 (10-K filed Mar 26, 2026). Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009848/0001437749-26-009848-index.html
- SG&A: $11.0M for the fiscal year ended Dec 31, 2025 (10-K filed Mar 26, 2026). Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009848/0001437749-26-009848-index.html
- Employees: 50 as of Dec 31, 2025, as reported in an SEC filing. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009848/guer20251231_10k.htm
- Shares outstanding: 10,915,344 as of Oct 30, 2026 (10-Q filed Nov 2, 2026). Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926034283/0001437749-26-034283-index.html
- Auditor: Forvis Mazars, LLP, Raleigh, NC, named in the latest 10-K. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009848/guer20251231_10k.htm

## Business

, a fabless semiconductor company based in Greensboro, North Carolina, was founded in 2013, initially as a North Carolina limited liability company before converting to a Delaware corporation. Unless otherwise stated or the context otherwise indicates, references to “Guerrilla RF”, the “Company”, “we”, “our”, “us” or similar terms refer to Guerrilla RF, Inc.

Source: Item 1. Business, https://www.sec.gov/Archives/edgar/data/1832487/000143774926009848/guer20251231_10k.htm

## Annual results

| Fiscal year ended | Revenue | Operating income | Net income | SG&A |
|---|---|---|---|---|
| Dec 31, 2025 | $22.7M | -$4.7M | -$7.0M | $11.0M |
| Dec 31, 2024 | $20.1M | -$8.8M | -$10.8M | $11.9M |
| Dec 31, 2023 | $15.1M | -$12.9M | -$16.0M | $11.2M |
| Dec 31, 2022 | $11.6M | -$11.1M | -$12.0M | $9.8M |
| Dec 31, 2021 | $10.5M | -$3.7M | -$2.8M | $5.2M |

Each figure comes from the annual report for that year. Filing links for every figure: https://steadybase.io/company/guerrilla-rf-inc.json

## Officers and directors

- Ryan Pratt, Founder and CEO of Guerrilla RF. LinkedIn: https://www.linkedin.com/in/ryan-pratt-2292798. Source: 8-K filed Nov 2, 2026, https://www.sec.gov/Archives/edgar/data/1832487/000143774926034281/ex_1035104.htm
- Ryan Michael Pratt, Chief Executive Officer. Source: Form 4 filed Aug 28, 2026, https://www.sec.gov/Archives/edgar/data/1832487/000143774926029187/0001437749-26-029187-index.htm
- Mike John-Williams, CFO of Guerrilla RF. LinkedIn: https://linkedin.com/in/mikejohn-williams. Source: 8-K filed Nov 2, 2026, https://www.sec.gov/Archives/edgar/data/1832487/000143774926034281/ex_1035104.htm
- Michael John-Williams, Chief Financial Officer. Source: Form 4 filed May 19, 2026, https://www.sec.gov/Archives/edgar/data/1832487/000143774926017698/0001437749-26-017698-index.htm
- Mark Alan Mason, Chief Operating Officer. Source: Form 4 filed May 19, 2026, https://www.sec.gov/Archives/edgar/data/1832487/000143774926017700/0001437749-26-017700-index.htm
- Kellie Hyon-Ok Chong, Chief Business Officer. Source: Form 4 filed May 19, 2026, https://www.sec.gov/Archives/edgar/data/1832487/000143774926017702/0001437749-26-017702-index.htm
- Lauren Ferretti Winslow, Executive VP of Sales. Source: Form 3 filed Nov 9, 2026, https://www.sec.gov/Archives/edgar/data/1832487/000143774926035841/0001437749-26-035841-index.htm

## Recent 8-K events

- Nov 3, 2026: Item 5.02, Departure or appointment of directors or officers; compensation; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926034532/guer20261102_8k.htm
- Nov 2, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926034281/guer20261030_8k.htm
- Aug 6, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926026050/guer20260805_8k.htm
- Jun 5, 2026: Item 5.07, Submission of matters to a vote of security holders; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926019680/guer20260603_8k.htm
- May 6, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926015017/guer20260505_8k.htm
- Mar 26, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009847/guer20260325_8k.htm
- Dec 31, 2025: Item 1.01, Entry into a material definitive agreement; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774925039100/guer20251222_8k.htm
- Nov 12, 2025: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774925034242/guer20251106_8k.htm
- Aug 12, 2025: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774925026044/guer20250811_8k.htm
- May 27, 2025: Item 5.07, Submission of matters to a vote of security holders; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774925018459/guer20250527_8k.htm

## Insider trades (Form 4)

- May 13, 2026: James E. Dunn Jr. (Director) bought 3,335 shares, about $10,005. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926017707/0001437749-26-017707-index.htm
- May 13, 2026: Michael John-Williams (Chief Financial Officer) bought 2,000 shares, about $5,640. Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926017448/0001437749-26-017448-index.htm

## What management said

- "Our record third-quarter results reflect strong momentum with our growth and profitability initiatives that are driving consistent increases in revenue, operating income and margins and cash flow" Ryan Pratt, Founder and CEO of Guerrilla RF (8-K filed Nov 2, 2026). Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926034281/ex_1035104.htm
- "Our third quarter results demonstrate the operating leverage and scalability of our model, with significant revenue growth translating into strong operating income and Adjusted EBITDA" Mike John-Williams, CFO of Guerrilla RF (8-K filed Nov 2, 2026). Source: https://www.sec.gov/Archives/edgar/data/1832487/000143774926034281/ex_1035104.htm

## Latest filings

- 8-K filed Nov 3, 2026: https://www.sec.gov/Archives/edgar/data/1832487/000143774926034532/guer20261102_8k.htm
- 10-K filed Mar 26, 2026: https://www.sec.gov/Archives/edgar/data/1832487/000143774926009848/guer20251231_10k.htm
- 10-Q filed Nov 2, 2026: https://www.sec.gov/Archives/edgar/data/1832487/000143774926034283/guer20260930_10q.htm
- DEF 14A filed Apr 10, 2026: https://www.sec.gov/Archives/edgar/data/1832487/000143774926011975/guer20260408_def14a.htm

## About this data

SEC EDGAR filings, read by Steadybase. Every value links to the filing it came from.
Steadybase covers US-headquartered public companies that file with the SEC. API and MCP access: https://steadybase.io/docs/