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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities and Exchange Act of 1934
Date of Report (Date of earliest event reported): May 29, 2024
CASTELLUM, INC.
(Exact name of Registrant as specified in its charter)
Nevada001-4152627-4079982
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(IRS Employer
Identification No.)
1934 Old Gallows Road, Suite 350
Vienna, VA 22182
(Address of principal executive offices, including zip code)
703-752-6157
(Registrant’s telephone number, including area code)
Check the appropriate box below if the 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under any of the following provisions:
Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13(c)).
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common stock, par value $0.0001 per shareCTMNYSE American LLC
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.



Item 5.02 Departure of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officers.
Mark C. Fuller, President and Chief Executive Officer ("CEO") of Castellum, Inc. (the "Company") will be stepping down from those positions effective July 1, 2024 to pursue other interests. Glen Ives, currently the Chief Operating Officer of the Company, will become the new CEO, effective July 1, 2024.


Item 5.07 Submission of Matters to a Vote of Security Holders.

The Company held its annual meeting of stockholders on May 29, 2024 (the “2024 Annual Meeting”), at which three proposals were submitted to the Company’s stockholders. The proposals are described in detail in the Company’s proxy statement for the 2024 Annual Meeting filed with the Securities and Exchange Commission on April 16, 2024 (the “2024 Proxy Statement”). A quorum of the Company’s common shares was present for the 2024 Annual Meeting, and the final results for the votes regarding the proposals are set forth below.

Proposal 1 - Stockholders elected seven directors of the Company to hold office until the next Annual Meeting of Stockholders and until their successors are duly elected and qualify. The name of each director elected, and the votes cast for such individuals are set forth below:
NameFor Withheld Broker Non-Votes
Mark S. Alarie34,419,811711,5854,838,305
John F. Campbell34,378,174753,2224,838,305
Bernard S. Champoux34,509,476621,9204,838,305
Patricia Frost34,099,8221,031,5744,838,305
Mark C. Fuller31,597,8753,533,5214,838,305
C. Thomas McMillen34,531,227600,1694,838,305
Jay O. Wright31,719,5973,411,7994,838,305

Proposal 2 - Stockholders approved a proposal to ratify the Company’s appointment of RSM US LLP as the Company’s independent registered public accounting firm for the fiscal year ended December 31, 2024. The votes regarding Proposal 2 are set forth below:

For Against Abstentions
37,754,9562,197,06817,677

Proposal 3 - Stockholders approved an amendment to the Castellum, Inc. 2021 Stock Incentive Plan to increase the aggregate number of shares reserved for issuance under the plan to 6,000,000. The votes regarding Proposal 3 are set forth below:

For Against AbstentionsBroker Non-Votes
33,317,4371,787,57026,3894,838,305












Item 8.01 Other Events.

On May 29, 2024, the Company issued a press release announcing leadership changes. The full text of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.
Exhibit No.Exhibit Title
99.1
104Cover Page Interactive Data File (embedded within the Inline XBRL document).



SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.
CASTELLUM, INC.
Date: May 29, 2024By:/s/ Mark C. Fuller
Name:Mark C. Fuller
Title:Chief Executive Officer (Principal Executive Officer)