Welcome to our dedicated page for Castellum SEC filings (Ticker: CTM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Castellum, Inc. (CTM) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Castellum is a Nevada corporation listed on the NYSE American that describes itself as a cybersecurity, electronic warfare, and software engineering services company focused on the federal government. Its filings offer detailed information on contracts, financial results, corporate governance, and other material events.
Castellum uses Form 8-K current reports to announce significant developments, such as major contract awards to its Specialty Systems, Inc. subsidiary, participation in the Missile Defense Agency SHIELD Multiple Award IDIQ contracts, attendance at investor conferences, capital markets transactions, and changes in executive roles. For example, recent 8-K filings reference recompete and new prime contracts with the Naval Air Warfare Center Aircraft Division Lakehurst, a reseller agreement for AI-based cybersecurity products, and updates on warrant exercises and debt reduction.
Investors can also look to Castellum’s Form 10-K annual reports and Form 10-Q quarterly reports (referenced in its press releases) for broader discussions of revenue, operating results, risk factors, and segment-level information related to its cybersecurity, electronic warfare, and software engineering activities. These periodic reports complement the event-driven 8-K filings by providing a more comprehensive view of the company’s operations and financial condition.
On Stock Titan, CTM filings are paired with AI-powered summaries designed to explain the key points of lengthy documents in plain language. Users can quickly understand the significance of new 8-Ks, 10-Qs, and 10-Ks without reading every page, while still having direct access to the full text on EDGAR. The filings page also helps users monitor items such as executive employment arrangements and other governance-related disclosures that appear in Castellum’s current reports.
Castellum, Inc. (CTM) filed a Form 144 notifying the proposed sale of 500,000 shares of Common Stock through First Georgetown Securities Inc with an aggregate market value of $640,000 and an approximate sale date of 08/18/2025 on the NYSE. The filing lists total shares outstanding of 930,900,584. It discloses the acquisition history for the securities to be sold: purchases and conversions on 07/22/2019, 05/02/2020, and a merger-related acquisition on 06/10/2019, totaling recorded amounts of 168,215, 305,000, and 26,785 shares respectively. The filer also reported a sale on 05/19/2025 of 259,400 shares for gross proceeds of $278,673.20. The filer attests there is no undisclosed material adverse information.
Form 144 notice for Castellum, Inc. (CTM): The filer intends to sell 500,000 shares of common stock through First Georgetown Securities Inc. on the NYSE, with an approximate sale date of 08/18/2025 and an aggregate market value listed at $640,000.00. The filing shows 930,900,584 shares outstanding. The shares were acquired in a private placement from Castellium Inc. (acquisition dated 06/15/2019) and the payment is recorded as cash on 06/14/2019. The filing also discloses a sale on 05/19/2025 of 500,000 shares for gross proceeds of $518,025.48. The notice includes the standard representation that the seller is unaware of undisclosed material adverse information.
Castellum, Inc. reported that purchasers exercised 3,673,666 warrants, resulting in the issuance of 3,673,666 shares of common stock and total gross proceeds of $4,481,873. The exercises were conducted pursuant to prior agreements and the company agreed to pay Maxim Group LLC a cash placement fee equal to 3.5% of the aggregate proceeds, totaling $156,866. The company issued a press release on August 14, 2025 announcing these warrant exercises and filed that release as Exhibit 99.1.
The disclosure is limited to the aggregate exercise, proceeds received, and the placement agent fee; no additional financial statements, use of proceeds, or effects on outstanding share count beyond the issued shares are provided in this filing.
Castellum, Inc. reported that on August 12, 2025 it issued a press release announcing a teaming agreement with Quarrio Corporation. The company filed this information as an 8-K under "Other Events" and attached the full press release as Exhibit 99.1. Castellum’s common stock trades on the NYSE American under the symbol CTM.
Castellum, Inc. furnished a current report stating it has issued a press release announcing financial results for the three months ended June 30, 2025. The press release is attached to the filing as Exhibit 99.1 and the filing also references an interactive data file as Exhibit 104. The registrant's common stock trades under the symbol CTM on NYSE American.
The 8-K provides notice that the press release contains the reported results but does not include the financial figures within the body of the filing. The company states this information is being furnished under Item 2.02 and is not being treated as filed or incorporated by reference into other securities filings except by specific reference.
Castellum, Inc. reported quarterly revenue of $14.02 million and six‑month revenue of $25.69 million, increases of 22% and 12% year‑over‑year, driven largely by a $103.3 million GTMR contract award and organic labor growth. Gross profit rose to $5.06 million for the quarter and $9.62 million for six months, while net loss narrowed to $0.35 million for the quarter and $1.55 million for six months.
Liquidity strengthened with cash of $14.73 million at June 30, 2025 and total liabilities reduced to $11.67 million, reflecting repayment of the revolver and principal paydowns on notes. Backlog totaled $201.99 million (funded $18.35 million, unfunded $22.45 million, priced options $161.19 million), with management expecting ~22% to be recognized within 12 months. Key risks noted in the filing include heavy customer concentration (three government customers represented 70% of revenue) and a significant accumulated deficit of $(55.63) million.
Castellum, Inc. (CTM) – Form 8-K key points
• On 4 Aug 2025 the company signed a letter agreement with Emil Kaunitz to extend the $400,000 note to 1 Mar 2026. Beginning March, the principal will amortize at $50,000 per month for eight months. All other terms of the note are unchanged.
• The same day, Castellum prepaid $2 million of principal on the Robert Eisiminger note, reducing the balance to $2 million while keeping the 31 Aug 2026 maturity intact. A press release (Exhibit 99.1) covers the transaction.
These actions decrease total debt by $2 million and smooth near-term maturities, suggesting stronger liquidity management. No earnings, equity, or guidance updates accompanied the filing.
Castellum (NYSE American: CTM) filed an 8-K report announcing the creation of a new subsidiary on June 24, 2025. The company, headquartered in Vienna, VA, made this disclosure as a material event under Item 8.01.
Key details from the filing:
- The company is classified as an emerging growth company
- Castellum has elected not to use the extended transition period for new accounting standards compliance
- The filing was signed by CEO Glen R. Ives
- Full details of the subsidiary creation are contained in an attached press release (Exhibit 99.1)
The filing includes standard exhibits: the press release (99.1) and Cover Page Interactive Data File in Inline XBRL format (104). This strategic development may indicate potential business expansion or restructuring efforts by the company.