CTM

Castellum, Inc.

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Technology · Information Technology Services

$0.61

−$0.01−0.98%

Delayed · 2026-09-18T20:00:00.000Z · marketstack

10 open-market sales on file ($1.14M), none of them under a pre-arranged plan. Who, and when

Aug 24, 2026$0.61

+$0.00+0.16%over 1M

Session

Day range0% of range

$0.61$0.63

Fundamentals

Visualize fundamentals and more

Market cap: 57.67M
P/E ratio: -

Revenue grew +18.10% in FY2025, +8.82% faster than its sector. The median across Technology companies this platform tracks is +9.27%.

Risk factors, year on year

Item 1AMar 2026 10-KMar 2025

added: 11
dropped: 23
re-drafted: 17

Out of 122 passages in this year’s Item 1A.

New this year

We rely upon a few, select key employees who are instrumental to our ability to conduct and grow our business. In the event any of those key employees would no longer be affiliated with the Company, and we did not replace them with equally capable …

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What it says it is exposed to

From Item 1A of its most recent 10-K, filed March 2026.

Dilution
Key people
Goodwill impairment
Going concern
Litigation
Reimbursement
A controlling shareholder
Cybersecurity

And 4 more.

Dilution
Sufficient additional financing may not be available to us or may be available only on terms that would result in further dilution to the current owners of our common stock. If we are unable to raise additional capital to implement our business plan it could …

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Recent activity

Sep 9 Merriman Andrew bought 50,000 shares Insider trading Form 4 Chief Operating Officer, about $31k
Sep 9 Other event Company filing 8-K
Aug 31 Other event Company filing 8-K

29 more events are on Measure

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Discussion

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Updated Sep 18, 2026 · the last close

Castellum, Inc. investor relations

What CTM has filed with the SEC. This is not Castellum, Inc.’s own investor relations site: these filings are the primary source that site publishes from.

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Ask about Castellum, Inc.

The assistant answers from what CTM has actually filed: 6 annual reports filed with the SEC, 27 Form 4 filings from the last year and 1 fund that holds it. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.

Press one and the answer appears right here on the page, from CTM's filings and figures. One a day without an account; a free account has its own, and no card.

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What an account lets you do with Castellum, Inc.

Be told the moment a CTM insider trades
Put Castellum, Inc. on a watchlist for a free alert, the bell and a daily email, when a Form 4 worth a row is filed, with vesting and automatic tax sales already struck out so what lands is a decision, not paperwork.
The full filing historyMeasure
Ask what growth the price is already betting on
Castellum, Inc.'s income statement, balance sheet and cash flow as filed, and the ratios computed from them, plus a reverse DCF that holds today's price fixed and solves for the growth it requires.
The reverse DCFMeasure
Watch the same stakes the professionals are watching
Every tracked position priced at the quarter it was filed and diffed against the one before it: how big a bet each one is, and by how much it changed.
Every position, sizedMeasure
Interrogate the filing, not the internet
Ask anything about Castellum, Inc.'s fundamentals. The assistant answers from its own filings and cites the figure, never a guess from the open web.

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What it says it is exposed to

From Item 1A of its most recent 10-K, filed March 2026.

Dilution
Key people
Goodwill impairment
Going concern
Litigation
Reimbursement
A controlling shareholder
Cybersecurity

And 4 more.

Dilution
Sufficient additional financing may not be available to us or may be available only on terms that would result in further dilution to the current owners of our common stock. If we are unable to raise additional capital to implement our business plan it could …

7 more themes are on Measure

Measure Create a free account

Free, no card, and it does not expire. See what the paid plans add

Recent activity

Sep 9 Merriman Andrew bought 50,000 shares Insider trading Form 4 Chief Operating Officer, about $31k
Sep 9 Other event Company filing 8-K
Aug 31 Other event Company filing 8-K

29 more events are on Measure

Measure Create a free account

Free, no card, and it does not expire. See what the paid plans add

Risk factors, year on year

Item 1AMar 2026 10-KMar 2025

added: 11
dropped: 23
re-drafted: 17

Out of 122 passages in this year’s Item 1A.

New this year

We rely upon a few, select key employees who are instrumental to our ability to conduct and grow our business. In the event any of those key employees would no longer be affiliated with the Company, and we did not replace them with equally capable …

33 more passages are on Bespoke

Bespoke Create a free account

Free, no card, and it does not expire. See what the paid plans add