Guerrilla RF, Inc. (GUER)
Operating as a fabless semiconductor enterprise, Guerrilla RF, Inc. develops and supplies radio frequency (RF) solutions, specifically targeting customers within specialized or overlooked market segments. The company oversees the entire lifecycle of its monolithic microwave integrated circuits (MMICs), from their initial design and outsourced manufacturing to their practical application and final sale. These MMICs are predominantly utilized across the wireless infrastructure, automotive, and catalog industries. Its comprehensive product line includes vital components such as low noise amplifiers, gain blocks, linear drivers, various linear and saturated power amplifiers, failsafe devices, RF power detectors, switches, and mixers. The firm was established in 2013 and is based in Greensboro, North Carolina.
Sector: Semiconductors & Related Devices
Industry: Semiconductors
Guerrilla RF, Inc.
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
based on 10.70M shares outstanding
USOperating as a fabless semiconductor enterprise, Guerrilla RF, Inc. develops and supplies radio frequency (RF) solutions, specifically targeting customers within specialized or overlooked market segments.
The company oversees the entire lifecycle of its monolithic microwave integrated circuits (MMICs), from their initial design and outsourced manufacturing to their practical application and final sale. These MMICs are predominantly utilized across the wireless infrastructure, automotive, and catalog industries.
Its comprehensive product line includes vital components such as low noise amplifiers, gain blocks, linear drivers, various linear and saturated power amplifiers, failsafe devices, RF power detectors, switches, and mixers.
The firm was established in 2013 and is based in Greensboro, North Carolina.
Leadership
Ryan Michael Pratt
Founder, Chief Executive Officer, President & Chairman of the Board
Mike John-Williams
Chief Financial Officer
Mark Mason
Chief Operating Officer
Hyon-Ok Chong
Chief Business Officer
Employees
67
Country
US
Sector
Technology
Website
guerrilla-rf.com
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
 ELLIS THOMAS B | Director | Option Exercise | 14.2K | $85.0K | Aug 28, 2026 |
 HAMMER TODD B | Director | Option Exercise | 14.2K | -- | Aug 28, 2026 |
| ELLIS THOMAS B | Director | Option Exercise | 14.2K | -- | Aug 28, 2026 |
| HAMMER TODD B | Director | Option Exercise | 14.2K | $85.0K | Aug 28, 2026 |
 Pratt Ryan Michael | Chief Executive Officer | Option Exercise | 1.5K | $2.1K | Aug 26, 2026 |
| Pratt Ryan Michael | Chief Executive Officer | Option Exercise | 1.5K | -- | Aug 26, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
 Pratt Ryan Michael Chief Executive Officer, Director | 1.0M | 9.5% | FORM 4 |
Bleichroeder LP · joint filing· filed Sep 2026 | 314.7K+400.0K via warrants | 6.7% | 13G |
 Dunn James E. Jr. Director | 54.5K | 0.5% | FORM 4 |
 ELLIS THOMAS B Director, 10% Owner | 46.5K | 0.4% | FORM 4 |
 HAMMER TODD B Director, 10% Owner | 46.5K | 0.4% | FORM 4 |
DIVERSIFIED TRUST CO | 22.8K | 0.2% | 13F |
 Mason Mark Alan Chief Operating Officer | 19.4K | 0.2% | FORM 4 |
 Chong Kellie Hyon-Ok Chief Business Officer | 14.2K | 0.1% | FORM 4 |
 John-Williams Michael Chief Financial Officer | 9.9K | 0.1% | FORM 4 |
Insiders
- ELLIS THOMAS BDirector
- HAMMER TODD BDirector
- Pratt Ryan MichaelChief Executive Officer
- Dunn James E. Jr.Director
- SUMMERELL VIRGINIA RDirector
- BELL DAVID BDirector
- PRATT WILLIAM JDirector
- SMITH GARY L /NC/Director
- Chong Kellie Hyon-OkChief Business Officer
- Barkal Susan BerishDirector
Top institutional holders
based on 10.70M shares outstanding
US30d Avg
4.46K
60d Avg
6.87K
90d Avg
10.45K