Castellum (CTM) Registration filing summary

Company overview and business model

• Focuses on cybersecurity, IT, electronic warfare, and information operations for defense, federal, civilian, and commercial markets.

• Services include intelligence analysis, software development, program management, cybersecurity, and data analytics.

• Primary customers are U.S. government agencies, with a business strategy emphasizing both organic growth and acquisitions.

• Opportunity pipeline valued at approximately $738 million as of September 30, 2024, representing potential future contracts.

• Competes and sometimes teams with major defense contractors such as Northrup Grumman, CACI, Peraton, and Booz Allen Hamilton.

Financial performance and metrics

• Aggregate market value of outstanding common stock held by non-affiliates is $143,278,804 based on 76,482,629 shares at $2.58 per share as of December 30, 2024.

• Common stock last traded at $1.14 per share on January 8, 2025, on NYSE American.

Use of proceeds and capital allocation

• Net proceeds from securities sales will be used as set forth in the applicable prospectus supplement for each offering.