Castellum schedules Q3 2026 earnings for November 5
The conference call will be available by phone and as a listen-only live webcast, with an online archive planned shortly afterward.
Sentiment and the balance of points
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Form Type
8-K
Rhea-AI Filing Summary
Castellum, Inc. (CTM) scheduled the release of its financial results for the third quarter ended September 30, 2026, for Thursday, November 5, 2026, after market close. The company will host a conference call Friday, November 6, 2026, at 10:00 a.m. ET, with phone and listen-only webcast access. An online webcast archive will be available on the company’s website shortly after the call.
8-K Event Classification
2 items: 8.01, 9.01
2 items
Item 8.01
Other Events
Other
Voluntary disclosure of events the company deems important to shareholders but not covered by other items.
Item 9.01
Financial Statements and Exhibits
Exhibits
Financial statements, pro forma financial information, or exhibit attachments filed with this report.
Key Terms
CMMC compliance, model-based systems engineering, information / electronic warfare
3 terms
CMMC compliance technical
"artificial intelligence / machine learning, 5G technologies ... and CMMC compliance"
CMMC compliance is a government cybersecurity certification that verifies an organization has the required controls to protect sensitive information it handles for government contracts. For investors, it matters because passing or failing this “digital safety inspection” can determine whether a company can win or keep certain contracts, affect costs for security upgrades, and influence risk to operations and reputation—similar to how a clean safety rating affects a contractor’s ability to bid on projects.
model-based systems engineering technical
"5G technologies, model-based systems engineering"
Model-based systems engineering is a way of designing complex products by creating and using shared digital models rather than relying mainly on separate documents. Like building from a detailed 3D blueprint or simulation that everyone can test and update, it helps catch problems earlier, speed development, and reduce costly surprises. Investors care because it can lower development costs, shorten time-to-market, improve reliability, and make regulatory or integration risks easier to manage.
information / electronic warfare technical
"systems engineering, information / electronic warfare"
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
When will CTM report third-quarter 2026 results?
Castellum scheduled the results release for November 5, 2026, after market close. The company’s conference call to discuss the results is scheduled for November 6, 2026, at 10:00 a.m. ET.
How can I access CTM’s third-quarter 2026 conference call?
The call can be accessed by phone at (646) 307-1963 or through a live, listen-only webcast at https://edge.media-server.com/mmc/p/crvfdomt. The company asks callers to dial approximately 10 minutes before the call and use conference ID 8119596.
AI-generated analysis. How Rhea-AI works. Not financial advice.
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): October 28, 2026
(Exact name of Registrant as specified in its charter)
(State or other jurisdiction of incorporation) | (Commission File Number) | (IRS Employer Identification No.) | ||||||||||||
(Address of principal executive offices, including zip code)
(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 class | Trading Symbol(s) | Name of each exchange on which registered | ||||||||||||
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 8.01 Other Events.
On October 28, 2026, Castellum, Inc. issued a press release announcing that it has scheduled its third quarter 2026 earnings release and conference call. 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 | Press Release dated October 28, 2026 | ||||
| 104 | Cover 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: October 29, 2026 | By: | /s/ Glen R. Ives | |||||||||||||||
| Name: | Glen R. Ives | ||||||||||||||||
| Title: | Chief Executive Officer (Principal Executive Officer) | ||||||||||||||||
Exhibit 99.1
Castellum Schedules Third Quarter 2026 Earnings Release and Conference Call
Call Scheduled for 10:00 am ET on Friday, November 6, 2026
VIENNA, Va., October 28, 2026 (GLOBE NEWSWIRE) – Castellum, Inc. (NYSE-American: CTM) (“Castellum” or the “Company”), a defense tech services and solutions provider focused on the federal government, today announced it will release its financial results for the third quarter ended September 30, 2026, on Thursday, November 5, 2026, after the market close. The Company will host a conference call on Friday, November 6, 2026 at 10:00 am ET to discuss these results.
By Phone: To access the call, please dial (646) 307-1963 approximately 10 minutes prior to the start of the conference call and use the conference ID 8119596.
By Webcast: A live audio webcast of the conference call can be accessed via the Internet, on a listen-only basis at https://edge.media-server.com/mmc/p/crvfdomt. The online archive of the webcast will be available on the Company’s website shortly after the call at www.investors.castellumus.com in the Investor Relations section under Events and Presentations.
About Castellum, Inc.
Castellum, Inc. (NYSE-American: CTM) is a defense tech services and solutions provider focused on leveraging the power of information technology to help solve our Nation’s most pressing national security challenges. CTM provides U.S. government and commercial clients with cybersecurity, software development, systems engineering, information / electronic warfare, program support, and data analytics services. It also offers subject matter expertise in artificial intelligence / machine learning, 5G technologies, model-based systems engineering, program management, information assurance, intelligence analysis, and CMMC compliance. In addition to constantly innovating and enhancing its organic capabilities, Castellum is executing strategic acquisitions of firms that share our passionate commitment to U.S. national security and have a history of bringing exceptional value to their clients. For more information visit: https://castellumus.com.
Contacts:
Castellum, Inc.
1934 Old Gallows Road, Suite 350
Vienna, VA 22182
Investor Relations:
The Equity Group
Lena Cati
(212) 836-9611
lena.cati@theequitygroup.com
Val Ferraro
(212) 836-9633
val.ferraro@theequitygroup.com