MDB Capital Holdings, LLC (MDBH)
 NASDAQ: MDBH · Real-Time Price · USD
 3.810
 +0.010 (0.26%)
  Oct 31, 2025, 4:00 PM EDT - Market closed
Company Description
MDB Capital Holdings, LLC, through its subsidiaries, primarily operates as a broker-dealer.
The company operates in two segments, Broker Dealer & Intellectual Property Service, and Technology Development.
The Broker Dealer & Intellectual Property Service segment operates as a full-service broker dealer firm that focuses on conducting private and public securities offerings, as well as providing research services for investment banking due diligence.
The Technology Development segment develops a small molecule senescence platform. The company was founded in 1997 and is based in Addison, Texas.
MDB Capital Holdings, LLC
 | Country | United States | 
| Founded | 1997 | 
| IPO Date | Sep 21, 2023 | 
| Industry | Capital Markets | 
| Sector | Financials | 
| Employees | 16 | 
| CEO | Christopher Marlett | 
Contact Details
| Address: 14135 Midway Road, Suite G-150 Addison, Texas 75001 United States | |
| Phone | 945 262 9012 | 
| Website | mdb.com | 
Stock Details
| Ticker Symbol | MDBH | 
| Exchange | NASDAQ | 
| Share Class | Class A Shares | 
| Fiscal Year | January - December | 
| Reporting Currency | USD | 
| IPO Price | $12.00 | 
| CIK Code | 0001934642 | 
| CUSIP Number | 55285N109 | 
| ISIN Number | US55285N1090 | 
| Employer ID | 87-4366624 | 
| SIC Code | 6199 | 
Key Executives
| Name | Position | 
|---|---|
| Christopher A. Marlett | Co-Founder, Chief Executive Officer and Chairman | 
| Mohammad Hayat J.D. | Head of Corporate Development, Chief Legal Officer and Director | 
| Anthony DiGiandomenico | Co-Founder, Head of New Venture Discovery and Director | 
| George H. Brandon | President and Director | 
| Jeremy William James | Chief Financial Officer | 
Latest SEC Filings
| Date | Type | Title | 
|---|---|---|
| Aug 14, 2025 | 10-Q | Quarterly Report | 
| Jun 2, 2025 | 8-K | Current Report | 
| May 12, 2025 | 10-Q | Quarterly Report | 
| Apr 11, 2025 | 8-K | Current Report | 
| Mar 31, 2025 | 10-K | Annual Report | 
| Dec 13, 2024 | 8-K | Current Report | 
| Nov 22, 2024 | 144 | Filing | 
| Nov 18, 2024 | 4 | Statement of changes in beneficial ownership of securities | 
| Nov 18, 2024 | 3 | Initial statement of beneficial ownership of securities | 
| Nov 12, 2024 | 10-Q | Quarterly Report |