Castellum to attend 2026 Maxim Group Summit
- October 12, 2026 press release
- Participation in 2026 Maxim Group Summit on October 14, 2026
- Management to meet with institutional investors
CTM
Castellum, Inc. SEC filings
Every EDGAR filing for Castellum, Inc. (CTM), newest first, with AI summaries and stories.
- Ticker
- CTM
- CIK
- 1877939
- Sector
- Business and consumer services
- Latest filing
- 5d
Next: earnings expected ~Nov 9 · 10-Q expected ~Nov 9 (deadline Nov 16)
Insider activity
- Officer bought $747
- CFO bought $747
- COO bought $747
Filings
Every filing, newest first. MAJOR and NOTABLE filings lead the app's feed; ROUTINE ones are kept here.
ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE4Castellum, Inc.CTMLIVE 4 insider filings
Glen R Ives, insider filing for CTM
Show all 4
- 4Insider filing for CTM
- 4Insider filing for CTM
- 4Insider filing for CTM
- 4Insider filing for CTM
Glen R Ives
ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE4Castellum, Inc.CTMLIVE Andrew Merriman, insider filing for CTM
Andrew Merriman, reporting
ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE NOTABLE10-QCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE4Castellum, Inc.CTMLIVE 4 insider filings
David T Bell, insider filing for CTM
Show all 4
- 4Insider filing for CTM
- 4Insider filing for CTM
- 4Insider filing for CTM
- 4Insider filing for CTM
David T Bell, reporting
ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINES-8Castellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE NOTABLE10-QCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINEDEFA14ACastellum, Inc.CTMLIVE ROUTINEDEF 14ACastellum, Inc.CTMLIVE ROUTINE4Castellum, Inc.CTMLIVE 3 insider filings
Andrew Merriman, insider filing for CTM
Show all 3
- 4Insider filing for CTM
- 4Insider filing for CTM
- 4Insider filing for CTM
Andrew Merriman, reporting
ROUTINE4Castellum, Inc.CTMLIVE 3 insider filings
Charles Thomas McMillen, insider filing for CTM
Show all 3
- 4Insider filing for CTM
- 4Insider filing for CTM
- 4Insider filing for CTM
Charles Thomas McMillen, reporting
ROUTINE4Castellum, Inc.CTMLIVE Glen R Ives, insider filing for CTM
Glen R Ives, reporting
ROUTINE4Castellum, Inc.CTMLIVE Charles Thomas McMillen, insider filing for CTM
Charles Thomas McMillen, reporting
ROUTINE4Castellum, Inc.CTMLIVE Andrew Merriman, insider filing for CTM
Andrew Merriman, reporting
ROUTINE144Castellum, Inc.CTMLIVE Charles Thomas McMillen, planned sale of CTM shares
Charles Thomas McMillen, reporting
NOTABLE10-KCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE3Castellum, Inc.CTMLIVE Tammy L Martin, new insider at CTM
Tammy L Martin, reporting
ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE4Castellum, Inc.CTMLIVE Jay O Wright, insider filing for CTM
Jay O Wright, reporting
ROUTINE4Castellum, Inc.CTMLIVE Jay O Wright, insider filing for CTM
Jay O Wright, reporting
ROUTINE4Castellum, Inc.CTMLIVE Jay O Wright, insider filing for CTM
Jay O Wright, reporting
ROUTINE8-KCastellum, Inc.CTMLIVE ROUTINE4Castellum, Inc.CTMLIVE Jay O Wright, insider filing for CTM
Jay O Wright, reporting
ROUTINE4Castellum, Inc.CTMLIVE Castellum, Inc. (CTM) Chief Financial Officer Jane Doe reported selling 10,000 shares worth $250,000 on 2025-11-13. This insider selling activity may signal bearish sentiment from company leadership about Castellum's near-term prospects.
Jay O Wright, reporting
MAJOR8-KCastellum, Inc.CTMLIVE Castellum, Inc. (CTM) announced the resignation of its Chief Financial Officer, effective immediately, citing personal reasons. This unexpected leadership change could impact the company's financial reporting and operations in the near-term as Castellum seeks to appoint a new…
ROUTINE4Castellum, Inc.CTMLIVE David T Bell, insider filing for CTM
David T Bell, reporting