Castellum, Inc. (CTM) · Oct 13, 2026 · Other events

Castellum conference appearance adds no new business detail

No new info

Castellum announced a Maxim Group conference appearance, but the 8-K offers no new contract, financial, acquisition, or guidance update.

Castellum is still in expansion mode across federal cybersecurity, electronic warfare, and software services, using organic growth and acquisitions to broaden its national-security platform. Its latest investor materials describe a phase focused on continuing organic momentum, expanding M&A, and investing in mission technologies.

This filing does not change that story. It only announces that management will participate in the 2026 Maxim Group Growth Summit on October 14, 2026. 〔0〕 There is no new contract award, acquisition, financial result, guidance change, or capital action in the release.

The company description is background, not an update. The exhibit repeats that Castellum provides cybersecurity, software development, systems engineering, electronic-warfare, program-support, and data-analytics services to government and commercial clients. 〔1〕

Bottom line: This is a routine investor-relations notice that leaves Castellum’s operating story unchanged. The only concrete next event is management’s October 14 conference appearance, where any new commentary would have to come separately from this filing.

What to watch next

Maxim Group Growth Summit, October 14, 2026

Original filing on SEC EDGAR

More Castellum, Inc. news

Castellum conference appearance adds no new business detail | CTM Stock News
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