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CIK 0001832487 · <br>Emerging growth company

Guerrilla RF, Inc.

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Ticker
GUER
Exchange
OTC
Industry
Semiconductors & Related Devices
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
853837067
Phone
3365107840
Business address
2000 PISGAH CHURCH ROAD, GREENSBORO, NC, 27455
Former names
Laffin Acquisition Corp.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-06-18 ELLIS THOMAS B Director Option exercise · Stock Option −15,625 0
2026-06-11 Dunn James E. Jr. Director Option exercise +2,462 $1.42 $3K 50,791
2026-06-11 Dunn James E. Jr. Director Option exercise +2,464 $1.93 $5K 53,255
2026-06-11 Dunn James E. Jr. Director Option exercise +1,229 $2.20 $3K 54,484
2026-06-11 Dunn James E. Jr. Director Option exercise · Stock Option −2,462 0
2026-06-11 Dunn James E. Jr. Director Option exercise · Stock Option −2,464 0
2026-06-11 Dunn James E. Jr. Director Option exercise · Stock Option −1,229 0
2026-05-15 BELL DAVID B Director Grant or award · Stock Option +15,625 15,625
2026-05-15 HAMMER TODD B Director Grant or award · Stock Option +15,625 15,625
2026-05-15 ELLIS THOMAS B Director Grant or award · Stock Option +15,625 15,625
2026-05-15 Barkal Susan Berish Director Grant or award · Stock Option +15,625 15,625
2026-05-15 SUMMERELL VIRGINIA R Director Grant or award · Stock Option +15,625 15,625
2026-05-15 SMITH GARY L /NC/ Director Grant or award · Stock Option +15,625 15,625
2026-05-15 PRATT WILLIAM J Director Grant or award · Stock Option +15,625 15,625
2026-05-15 Dunn James E. Jr. Director Grant or award · Stock Option +15,625 15,625
2026-05-15 Pratt Ryan Michael Chief Executive Officer Grant or award · Stock Option +45,000 45,000
2026-05-15 Chong Kellie Hyon-Ok Chief Business Officer Grant or award · Stock Option +20,000 20,000
2026-05-15 Mason Mark Alan Chief Operating Officer Grant or award · Stock Option +27,500 27,500
2026-05-15 John-Williams Michael Chief Financial Officer Grant or award · Stock Option +32,500 32,500
2026-05-13 Dunn James E. Jr. Director Purchase +3,335 $3.00 $10K 5,002

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