Guerrilla RF GUER Insider Ownership

OTC GUER

$6.10 +0.42 (+7.39%)

At close: Nov 13, 2026 · 4:00 PM EST

Insider Holdings by Owner

4.36Mn Shares

Alvin M. Bodford1.95Mn44.6%

Ryan Michael Pratt1.03Mn23.6%

Investment Partners V, Limited Partnership Salem695.38K15.9%

Gregory J Thompson233.09K5.3%

John Alen Berg163.58K3.7%

Other insiders (11)295.40K6.8%

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

13.30%

▼-0.116% pp QoQ

Shares Held by Insiders

1.45Mn

filed for Sep 2026

▲+1.15% QoQ

Shares Outstanding

10.92Mn

10,915,344 shares

Direct Holdings

1.42Mn

Indirect: 28.87K

Net Open-Market Trades

no open-market trades in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Open-Market Insider Trades

Bought Sold

Latest quarter —

Net over range —

Net-buying quarters —

Insider Ownership Summary

Updated Nov 13, 2026

Over the past year, GUER insiders bought $15,645 of stock (5.33K shares) on the open market and sold none.

Guerrilla RF's open-market purchases in the past 12 months came from 2 insiders; no insider sold.
Among Guerrilla RF insiders, James E. Dunn Jr. (Director) led open-market buying over the past 12 months with $10,005 of purchases (3.33K shares); the latest was on May 13, 2026.
Outside the open market, Guerrilla RF insiders acquired 37.42K shares through option exercises and conversions over the past 12 months.
Per Business Quant data, Guerrilla RF insiders hold 3.41Mn shares in total based on their latest Form 4 filings, or 31.23% of the 10.92Mn shares outstanding.
By type of ownership, GUER insiders hold 42.08% of their shares directly (1.43Mn shares) and 57.92% indirectly (1.97Mn shares).
Per Business Quant, 11 insiders of GUER hold shares, counting officers, directors and 10% owners who have filed a Form 4 in the past two years.
GUER's largest insider holders by reported holdings are Alvin M. Bodford (10% owner, 1.95Mn shares), Ryan Michael Pratt (Chief Executive Officer, 1.03Mn shares) and William J. Pratt (Director, 152.79K shares).
The holding of Alvin M. Bodford makes up 57.07% of all shares held by Guerrilla RF insiders.
In the last 12 months, 32 Form 4 filings with transactions in GUER stock came from 13 insiders.
The insider data for GUER reflects Form 4 filings through November 6, 2026.

Form 4 Holdings

Insiders Holding GUER

Insiders 16

Shares held 4.36Mn

Of outstanding 39.97%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Alvin M. Bodford	TenPercentOwner, Other	0	1,945,791	1,945,791	44.6%	06 Nov, 2026
2	Ryan Michael Pratt	Chief Executive Officer	1,029,238	0	1,029,238	23.6%	06 Nov, 2026
3	Investment Partners V, Limited Partnership Salem	TenPercentOwner	695,378	0	695,378	15.9%	01 Apr, 2024
4	Gregory J Thompson	Director	233,088	0	233,088	5.3%	03 Jan, 2022
5	John Alen Berg	Chief Financial Officer	163,581	0	163,581	3.7%	04 Jan, 2023
6	Samuel William Sr. Funchess	Director	71,324	0	71,324	1.6%	03 Jan, 2022
7	James E. Jr. Dunn	Director	54,484	0	54,484	1.2%	15 Jun, 2026
8	Todd B Hammer	Director, TenPercentOwner	46,456	0	46,456	1.1%	01 Sep, 2026
9	Thomas B Ellis	Director, TenPercentOwner	46,456	0	46,456	1.1%	01 Sep, 2026
10	Susan Berish Barkal	Director	40,000	0	40,000	0.9%	23 Jan, 2023
11	Gary L /Nc/ Smith	Director	12,500	0	12,500	0.3%	03 Jan, 2022
12	David B Bell	Director	12,500	0	12,500	0.3%	03 Jan, 2022
13	Michael John-Williams	Chief Financial Officer	9,870	0	9,870	0.2%	15 May, 2026
14	William J Pratt	Director	0	1,382	1,382	0.0%	28 Aug, 2024
15	Mark Alan Mason	Chief Operating Officer	225	0	225	0.0%	01 Jun, 2023
16	Virginia R Summerell	Director	200	0	200	0.0%	19 May, 2023

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

123 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
04 Nov, 2026	Alvin M. Bodford	TenPercentOwner, Other	Acquired J	74,886	—	—	1,945,791	Indirect
04 Nov, 2026	Ryan Michael Pratt	Chief Executive Officer	Acquired W	11,497	$0.00	$0	1,029,238	Direct
04 Nov, 2026	Alvin M. Bodford	TenPercentOwner, Other	Acquired J	74,886	—	—	114,886	Indirect
04 Nov, 2026	Ryan Michael Pratt	Chief Executive Officer	Acquired W	1,497	$0.00	$0	35,319	Direct
28 Aug, 2026	Thomas B Ellis	Director, TenPercentOwner	Acquired M	14,164	$6.00	$84.98K	46,456	Direct
28 Aug, 2026	Todd B Hammer	Director, TenPercentOwner	Acquired M	14,164	$6.00	$84.98K	46,456	Direct
28 Aug, 2026	Thomas B Ellis	Director, TenPercentOwner	Disposed M	14,164	$0.00	$0	0	Direct
28 Aug, 2026	Todd B Hammer	Director, TenPercentOwner	Disposed M	14,164	$0.00	$0	0	Direct
26 Aug, 2026	Ryan Michael Pratt	Chief Executive Officer	Acquired M	1,477	$1.42	$2.10K	5,113	Indirect
26 Aug, 2026	Ryan Michael Pratt	Chief Executive Officer	Disposed M	1,477	$0.00	$0	0	Indirect
14 Aug, 2026	Virginia R Summerell	Director	Acquired A	14,164	$0.00	$0	14,164	Direct
14 Aug, 2026	Todd B Hammer	Director, TenPercentOwner	Acquired A	14,164	$0.00	$0	14,164	Direct
14 Aug, 2026	Thomas B Ellis	Director, TenPercentOwner	Acquired A	14,164	$0.00	$0	14,164	Direct
14 Aug, 2026	David B Bell	Director	Acquired A	14,164	$0.00	$0	14,164	Direct
14 Aug, 2026	Gary L /Nc/ Smith	Director	Acquired A	14,164	$0.00	$0	14,164	Direct
14 Aug, 2026	James E. Jr. Dunn	Director	Acquired A	14,164	$0.00	$0	14,164	Direct
14 Aug, 2026	William J Pratt	Director	Acquired A	14,164	$0.00	$0	14,164	Direct
18 Jun, 2026	Thomas B Ellis	Director, TenPercentOwner	Acquired M	15,625	$3.05	$47.66K	32,292	Direct
18 Jun, 2026	Todd B Hammer	Director, TenPercentOwner	Acquired M	15,625	$3.05	$47.66K	32,292	Direct
18 Jun, 2026	Todd B Hammer	Director, TenPercentOwner	Disposed M	15,625	$0.00	$0	0	Direct

Showing 1 to 20 of 123 transactions