Jay O. Wright - 19 May 2025 Form 4 Insider Report for Castellum, Inc. (CTM)

Role: General Counsel, Secretary, Director, EVP - Strategy, 10%+ Owner
Signature: /s/ Jay O. Wright
Issuer symbol: CTM
Transactions as of: 19 May 2025
Net transactions value: -$527,782
Form type: 4
Filing time: 20 May 2025, 16:53:36 UTC
Previous filing: 07 Mar 2025
Next filing: 20 Aug 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
WRIGHT JAY O	General Counsel, Secretary, Director, EVP - Strategy, 10%+ Owner	1934 OLD GALLOWS ROAD, SUITE 350, VIENNA	/s/ Jay O. Wright	20 May 2025	0001310272

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CTM	Common Stock	Other	$250,224	-240,600	-2.5%	$1.04	9,283,073	19 May 2025	Direct	F1
transaction	CTM	Common Stock	Sale	$277,558	-259,400	-2.8%	$1.07	9,023,673	19 May 2025	Direct

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

Explanation of Responses:

Id	Content
F1	The Reporting Person donated these shares of Common Stock to a public charity in exchange for a charitable gift annuity to be paid to the Reporting Person.