Andrew Merriman - Sep 1, 2024 Form 3 Insider Report for Castellum, Inc. (CTM)

Role: Chief Operating Officer
Signature: /s/ Andrew Merriman
Stock symbol: CTM
Transactions as of: Sep 1, 2024
Transactions value $: $0
Form type: 3
Date filed: 9/4/2024, 04:44 PM

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	CTM	Common Stock						531K	Sep 1, 2024	Direct

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
holding	CTM	Stock Options							Sep 1, 2024	Common Stock	150K	$3.40	Direct	F1
holding	CTM	Stock Options							Sep 1, 2024	Common Stock	100K	$1.38	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Mr. Merriman holds a total of 150,000 stock options to purchase shares of Common Stock, all of which are exercisable.
F2	Mr. Merriman holds a total of 100,000 stock options to purchase shares of Common Stock, of which 35,417 are exercisable and 64,583 vest ratably through 4/1/2027.