Michael John-Williams - 17 Nov 2025 Form 4 Insider Report for Guerrilla RF, Inc. (GUER)

Role
Chief Financial Officer
Signature
/s/ Mike John-Williams
Issuer symbol
GUER
Transactions as of
17 Nov 2025
Transactions value $
$0
Form type
4
Filing time
18 Nov 2025, 21:17:57 UTC
Previous filing
17 Jan 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
John-Williams Michael Chief Financial Officer 2000 PISGAH CHURCH RD, GREENSBORO /s/ Mike John-Williams 18 Nov 2025 0002052135

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction GUER Restricted Stock Unit Award $0 +24.6K $0.00 24.6K 17 Nov 2025 Common Stock 24.6K Direct F1, F2, F3
transaction GUER Stock Option Award $0 +46.5K $0.00 46.5K 17 Nov 2025 Common Stock 46.5K $3.05 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive one share of common stock upon vesting of the unit.
F2 The restricted stock units vest as follows: (i) 6,147 units on 1/8/2026; (ii) 512 units on 2/8/2026, and monthly thereafter through 12/8/2028; and (iii) 523 units on 1/8/2029, in each case subject to the Reporting Person's continued service through the applicable vesting date.
F3 No expiration date.
F4 The options vest as follows: (i) 11,633 options on 1/8/2026; (ii) 969 options on 2/8/2026, and monthly thereafter through 12/8/2028; and (iii) 986 options on 1/8/2029, in each case subject to the Reporting Person's continued service through the applicable vesting date.