Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Chong Kellie Hyon-Ok 2. Issuer Name and Ticker or Trading Symbol Guerrilla RF, Inc. [GUER] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Business Officer (Last) (First) (Middle) 6021 BECKENHAM WAY 3. Date of Earliest Transaction (Month/Day/Year) 05/15/2026 (Street) OAK RIDGE, NC 27310 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 4,804 I See footnote.(1) Common Stock 24,292 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Option

$12

(4)

02/21/2032

Common Stock

21,667

21,667

D

Restricted Stock Unit

(2)

(5)

(3)

Common Stock

5,897

5,897

D

Stock Option

$3.05

(6)

11/17/2035

Common Stock

25,000

25,000

D

Stock Option

$6

05/15/2026

A

20,000

(7)

05/15/2036

Common Stock

20,000

$ 0

20,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Chong Kellie Hyon-Ok 6021 BECKENHAM WAY OAK RIDGE, NC 27310			Chief Business Officer

Signatures

/s/ Iain MacSween, Attorney-in-Fact		05/19/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents the Reporting Person's proportionate pecuniary interest in the 24,016 shares of common stock held directly by Ninth Technology, LLC ("Ninth Technology"). The Reporting Person is a member and manager of Ninth Technology. The Reporting Person disclaims beneficial ownership of the shares held by Ninth Technology except to the extent of her proportionate pecuniary interest therein.
(2)	Each restricted stock unit represents a contingent right to receive one share of common stock upon vesting of the unit.
(3)	No expiration date.
(4)	The shares subject to the option are fully vested and exercisable.
(5)	The restricted stock units vest on 1/1/2027, subject to the Reporting Person's continued service through the applicable vesting date.
(6)	The options vest as follows: (i) 6,250 options on 5/21/2026; (ii) 520 options on 6/21/26, and monthly thereafter through 4/21/2029; and (iii) 550 options on 5/21/2029, in each case subject to the Reporting Person's continued service through the applicable vesting date.
(7)	The options vest as follows: (i) 5,000 options on 5/15/2027; and (ii) 1,250 options on 8/15/2027, and quarterly thereafter through 5/15/2030, in each case subject to the Reporting Person's continued service through the applicable vesting date.

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