| Filed On | Filing |
|---|---|
| 13 Oct 2026 |
8-K: Other Events
VIENNA, Va., Oct. 12, 2026 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) (“Castellum” “CTM”, “we” or the “Company”), a cybersecurity, electronic warfare, and software services company focused on the federal government, today a... |
| 01 Oct 2026 |
Form 4: Martin Tammy L, General Counsel and Secretary
Bought 1,396 shares ($747) |
| 01 Oct 2026 |
Form 4: Bell David T, Chief Financial Officer
Bought 1,396 shares ($747) |
| 01 Oct 2026 |
Form 4: Merriman Andrew, Chief Operating Officer
Bought 1,396 shares ($747) |
| 01 Oct 2026 |
Form 4: Ives Glen R, Director
Bought 1,700 shares ($910) |
| 09 Sep 2026 |
Form 4: Merriman Andrew, Chief Operating Officer
Bought 50,000 shares ($31K) |
| 09 Sep 2026 |
8-K: Other Events
VIENNA, Va., Sept. 09, 2026 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) (“Castellum” “CTM”, “we” or the “Company”), a cybersecurity, electronic warfare, and software services company focused on the federal government, today ... |
| 31 Aug 2026 | 8-K: Other Events |
| 07 Aug 2026 | 8-K: Results of Operations and Financial Condition |
| 06 Aug 2026 | 10-Q |
| 31 Jul 2026 | 8-K: Other Events |
| 02 Jul 2026 |
Form 4: Merriman Andrew, Chief Operating Officer
Bought 1,202 shares ($736) |
| 02 Jul 2026 |
Form 4: Bell David T, Chief Financial Officer
Bought 1,202 shares ($736) |
| 02 Jul 2026 |
Form 4: Martin Tammy L, General Counsel and Secretary
Bought 1,202 shares ($736) |
| 02 Jul 2026 |
Form 4: Ives Glen R, President
Bought 1,262 shares ($772) · Granted 773,630 Stock Options |
| 02 Jul 2026 | 8-K: Entry into a Material Definitive Agreement; Departure/Election of Directors or Officers; Compensation |
| 24 Jun 2026 | 8-K: Other Events |
| 15 Jun 2026 | 8-K: Other Events |
| 01 Jun 2026 | S-8 |
| 20 May 2026 | 8-K: Submission of Matters to a Vote of Security Holders |
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