Glen R. Ives - Nov 11, 2025 Form 4 Insider Report for Castellum, Inc. (CTM)

Role
President, Chief Executive Officer
Signature
/s/ Glen R. Ives
Stock symbol
CTM
Transactions as of
Nov 11, 2025
Transactions value $
$0
Form type
4
Date filed
11/13/2025, 06:50 AM
Previous filing
Jan 24, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Ives Glen R President, Chief Executive Officer 1934 OLD GALLOWS ROAD, SUITE 350, VIENNA /s/ Glen R. Ives 2025-11-13 0001947023

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 CTM Stock Options Award $0 +500K $0.00 500K Nov 11, 2025 Common Stock 500K $1.19 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 In connection with his continued employment, on November 11, 2025 Mr. Ives received 500,000 stock options issued pursuant to the Castellum, Inc. Second Amended 2021 Stock Incentive Plan to purchase 500,000 shares of common stock which vest ratably over twenty months, commencing December 1, 2025.