Insider Transactions Reported by 21 Insiders of Guerrilla RF, Inc.

Symbol: GUER on OTC
Location: Greensboro, NC

Quick Takeaways

GUER - Guerrilla RF, Inc. has 21 insiders with reported activity on this page.
No net insider buy/sell flow is currently reported for the last year.
Recent transaction rows are available for direct filing-level review.

What Changed

No meaningful buy/sell imbalance is currently visible in the one-year window.
Activity will update as new Forms 3/4/5 are filed.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 21 Apr 2025.

Buys

Shares: 0

Insiders: 0

Sells

Shares: 0

Insiders: 0

Net

Shares: 0

Insiders: 0

Window (months)	Buy $	Sell $	Net $
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

Guerrilla RF, Inc. executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Valuation	Report Date
Mark N. Tompkins	Former Director	$5,400,000	Filing P/S	12 Nov 2021
Alvin M. Bodford	Beneficial Owner, 10%+ Owner	$4,777,263	Mixed	28 Mar 2024
Ryan Michael Pratt	Chief Executive Officer, Director	$2,478,721	Mixed	31 Dec 2025
SALEM INVESTMENT PARTNERS V, LIMITED PARTNERSHIP	10%+ Owner	$2,392,753	Filing P/S	28 Mar 2024
Ian Seth Jacobs	President, CEO, CFO, Secretary, Director	$1,750,000	Mixed	05 Mar 2021
William J. Pratt	Director	$687,240	Mixed	27 Aug 2024
Samuel William Funchess Sr.	Director	$499,268	Mixed	01 Jan 2022
Gregory J. Thompson	Director	$208,278	Mixed	05 Jun 2024
James E. Dunn Jr.	Director	$170,016	Mixed	26 Nov 2024
John Alen Berg	Chief Financial Officer	$157,748	Mixed	30 Jan 2024
Susan Berish Barkal	Director	$120,070	Mixed	05 Jun 2024
Gary L. /nc/ Smith	Director	$97,986	Mixed	05 Jun 2024
David B. Bell	Director	$97,986	Mixed	05 Jun 2024
Virginia R. Summerell	Director	$80,433	Mixed	05 Jun 2024
Mark Alan Mason	Chief Operating Officer	$65,673	Mixed	17 Nov 2025
Kellie Hyon-Ok Chong	Chief Business Officer	$65,314	Mixed	17 Nov 2025
Thomas B. Ellis	Director, 10%+ Owner	$62,501	Mixed	25 Oct 2024
Todd B. Hammer	Director, 10%+ Owner	$62,501	Mixed	25 Oct 2024
Jeffery Scott Broxson	Vice President of Sales	$43,350	Mixed	08 Apr 2022
Michael John-Williams	Chief Financial Officer		Mixed	17 Nov 2025
NR-PRL Partners, LP	10%+ Owner		Mixed	05 Aug 2024

Top shareholders of Guerrilla RF, Inc. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Mark N. Tompkins	3/4/5	Former Director	— class O/S missing	2,700,000	$5,400,000	—	12 Nov 2021	3/4/5
Alvin M. Bodford	3/4/5	Beneficial Owner, 10%+ Owner	— mixed-class rows	1,910,905 mixed-class rows	$4,777,263	—	28 Mar 2024	3/4/5
Ryan Michael Pratt	3/4/5	Chief Executive Officer, Director	— mixed-class rows	1,180,344 mixed-class rows	$2,478,721	—	31 Dec 2025	3/4/5
SALEM INVESTMENT PARTNERS V, LIMITED PARTNERSHIP	3/4/5	10%+ Owner	— mixed-class rows	957,101 mixed-class rows	$2,392,753	—	28 Mar 2024	3/4/5
Ian Seth Jacobs	3/4/5	President, CEO, CFO, Secretary, Director	— class O/S missing	250,000	$1,750,000	—	05 Mar 2021	3/4/5
Laurence W. Lytton	13D/G	Lytton, Laurence W.	10%	1,088,179	$1,109,943	$0	28 Mar 2024	13D/G
Bleichroeder LP	13D/G	—	7.7%	800,000	$800,000	$0	19 Mar 2025	13D/G
William J. Pratt	3/4/5	Director	— mixed-class rows	198,250 mixed-class rows	$687,240	—	27 Aug 2024	3/4/5
Samuel William Funchess Sr.	3/4/5	Director	— mixed-class rows	86,095 mixed-class rows	$499,268	—	01 Jan 2022	3/4/5
Gregory J. Thompson	3/4/5	Director	— mixed-class rows	71,396 mixed-class rows	$208,278	—	05 Jun 2024	3/4/5
James E. Dunn Jr.	3/4/5	Director	— mixed-class rows	75,755 mixed-class rows	$170,016	—	26 Nov 2024	3/4/5
John Alen Berg	3/4/5	Chief Financial Officer	— mixed-class rows	52,194 mixed-class rows	$157,748	—	30 Jan 2024	3/4/5
Susan Berish Barkal	3/4/5	Director	— mixed-class rows	40,579 mixed-class rows	$120,070	—	05 Jun 2024	3/4/5
David B. Bell	3/4/5	Director	— mixed-class rows	36,355 mixed-class rows	$97,986	—	05 Jun 2024	3/4/5
Gary L. /nc/ Smith	3/4/5	Director	— mixed-class rows	36,355 mixed-class rows	$97,986	—	05 Jun 2024	3/4/5
Virginia R. Summerell	3/4/5	Director	— mixed-class rows	26,811 mixed-class rows	$80,433	—	05 Jun 2024	3/4/5
Diversified Trust Co	13F	Company	0.31%	33,494	$70,337	—	31 Dec 2025	13F
Mark Alan Mason	3/4/5	Chief Operating Officer	— mixed-class rows	56,173 mixed-class rows	$65,673	—	17 Nov 2025	3/4/5
Kellie Hyon-Ok Chong	3/4/5	Chief Business Officer	— mixed-class rows	55,826 mixed-class rows	$65,314	—	17 Nov 2025	3/4/5
Thomas B. Ellis	3/4/5	Director, 10%+ Owner	— mixed-class rows	10,115,028 mixed-class rows	$62,501	—	25 Oct 2024	3/4/5
Todd B. Hammer	3/4/5	Director, 10%+ Owner	— mixed-class rows	10,115,028 mixed-class rows	$62,501	—	25 Oct 2024	3/4/5
Jeffery Scott Broxson	3/4/5	Vice President of Sales	— mixed-class rows	22,607 mixed-class rows	$43,350	—	08 Apr 2022	3/4/5
Michael John-Williams	3/4/5	Chief Financial Officer	— mixed-class rows	71,124 mixed-class rows	—	—	17 Nov 2025	3/4/5

Recent Insider Transactions by Companies or Individuals for Guerrilla RF, Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Shares	Shares Owned	Date	Ownership
Ryan Michael Pratt	GUER	Common Stock	Will/Inheritance	1.89%	18,922	1,017,741	17 Nov 2025	Direct
Mark Alan Mason	GUER	Stock Option	Award		25,000	25,000	17 Nov 2025	Direct
Michael John-Williams	GUER	Stock Option	Award		46,534	46,534	17 Nov 2025	Direct
Michael John-Williams	GUER	Restricted Stock Unit	Award		24,590	24,590	17 Nov 2025	Direct
Kellie Hyon-Ok Chong	GUER	Stock Option	Award		25,000	25,000	17 Nov 2025	Direct
Ryan Michael Pratt	GUER	Stock Option	Award		330	330	17 Nov 2025	Held by Spouse
Ryan Michael Pratt	GUER	Stock Option	Award		50,000	50,000	17 Nov 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.