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MDBH Insider Trading

Insider Ownership Percentage: 55.52%
Insider Buying (Last 12 Months): $162,141.43
Insider Selling (Last 12 Months): $34,161.81

MDB Capital Insider Trading History Chart

This chart shows the insider buying and selling history at MDB Capital by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

MDB Capital Share Price & Price History

Current Price: $3.55
Price Change: ▲ Price Increase of +0.05 (1.43%)
As of 11/13/2025 04:59 PM ET

This chart shows the closing price history over time for MDBH up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

MDB Capital Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/6/2025Christopher A MarlettInsiderBuy1,725$3.41$5,882.25157,933View SEC Filing Icon  
10/3/2025Christopher A MarlettInsiderBuy2,275$3.35$7,621.25156,208View SEC Filing Icon  
8/29/2025Christopher A MarlettInsiderBuy1,645$3.52$5,790.40153,933View SEC Filing Icon  
8/28/2025Christopher A MarlettInsiderBuy1,575$3.56$5,607.00152,288View SEC Filing Icon  
8/27/2025Christopher A MarlettInsiderBuy1,288$3.40$4,379.20150,713View SEC Filing Icon  
8/26/2025Christopher A MarlettInsiderBuy1,414$3.35$4,736.90149,425View SEC Filing Icon  
8/25/2025Christopher A MarlettInsiderBuy1,232$3.31$4,077.92148,011View SEC Filing Icon  
7/14/2025Christopher A MarlettInsiderBuy100$4.42$442.00144,379View SEC Filing Icon  
6/26/2025Christopher A MarlettInsiderBuy22$4.50$99.00144,279View SEC Filing Icon  
6/25/2025Christopher A MarlettInsiderBuy2$4.50$9.00144,257View SEC Filing Icon  
6/24/2025Christopher A MarlettInsiderBuy20$4.46$89.20144,255View SEC Filing Icon  
6/23/2025Christopher A MarlettInsiderBuy677$4.12$2,789.24144,235View SEC Filing Icon  
6/20/2025Christopher A MarlettInsiderBuy888$4.13$3,667.44143,558View SEC Filing Icon  
6/18/2025Christopher A MarlettInsiderBuy635$4.04$2,565.40142,670View SEC Filing Icon  
6/12/2025Christopher A MarlettInsiderBuy1,280$3.88$4,966.40142,035View SEC Filing Icon  
6/11/2025Christopher A MarlettInsiderBuy1,270$3.83$4,864.10140,755View SEC Filing Icon  
6/10/2025Christopher A MarlettInsiderBuy1,282$3.91$5,012.62139,485View SEC Filing Icon  
6/9/2025Christopher A MarlettInsiderBuy13$3.83$49.79138,203View SEC Filing Icon  
6/2/2025Christopher A MarlettInsiderBuy1,327$3.95$5,241.65138,190View SEC Filing Icon  
5/30/2025Christopher A MarlettInsiderBuy1,305$3.90$5,089.50136,863View SEC Filing Icon  
5/29/2025Christopher A MarlettInsiderBuy1,300$3.69$4,797.00135,558View SEC Filing Icon  
5/28/2025Christopher A MarlettInsiderBuy1,275$3.90$4,972.50134,258View SEC Filing Icon  
4/11/2025Christopher A MarlettInsiderBuy1,625$5.00$8,125.00132,983View SEC Filing Icon  
4/7/2025Anthony DigiandomenicoInsiderBuy1,425$4.90$6,982.5095,699View SEC Filing Icon  
2/13/2025Anthony DigiandomenicoInsiderBuy942$6.15$5,793.3094,274View SEC Filing Icon  
2/11/2025Anthony DigiandomenicoInsiderBuy1,000$6.22$6,220.0093,042View SEC Filing Icon  
2/7/2025Anthony DigiandomenicoInsiderBuy1,000$6.22$6,220.0092,042View SEC Filing Icon  
2/5/2025Anthony DigiandomenicoInsiderBuy300$6.24$1,872.0091,042View SEC Filing Icon  
2/3/2025Anthony DigiandomenicoInsiderBuy1,000$6.17$6,170.0090,344View SEC Filing Icon  
1/31/2025Anthony DigiandomenicoInsiderBuy1,000$6.20$6,200.0089,344View SEC Filing Icon  
1/29/2025Anthony DigiandomenicoInsiderBuy14$6.21$86.9488,244View SEC Filing Icon  
1/27/2025Anthony DigiandomenicoInsiderBuy933$6.21$5,793.9388,230View SEC Filing Icon  
1/23/2025Anthony DigiandomenicoInsiderBuy200$6.24$1,248.0087,133View SEC Filing Icon  
1/21/2025Anthony DigiandomenicoInsiderBuy1,000$6.21$6,210.0086,005View SEC Filing Icon  
1/17/2025Anthony DigiandomenicoInsiderBuy1,000$6.10$6,100.0085,005View SEC Filing Icon  
1/15/2025Anthony DigiandomenicoInsiderBuy1,000$6.04$6,040.0083,709View SEC Filing Icon  
1/13/2025Anthony DigiandomenicoInsiderBuy1,000$6.23$6,230.0081,709View SEC Filing Icon  
1/3/2025Anthony DigiandomenicoInsiderBuy16$6.25$100.0080,709View SEC Filing Icon  
11/26/2024Jeremy William JamesCFOSell4,161$8.21$34,161.8115,839View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for MDB Capital (NASDAQ:MDBH)

0.35% of MDB Capital stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at MDBH by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

MDB Capital Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/14/2025Raymond James Financial Inc.6,100$27K0.0%N/A0.066%Search for SEC Filing on Google Icon
2/17/2025Citadel Advisors LLC14,884$94K0.0%N/A0.160%Search for SEC Filing on Google Icon
2/3/2025Pasadena Private Wealth LLC85,200$0.54M0.1%+13.3%0.916%Search for SEC Filing on Google Icon
4/16/2024Pasadena Private Wealth LLC75,000$0.77M0.2%+50.0%0.175%Search for SEC Filing on Google Icon
1/11/2024Pasadena Private Wealth LLC50,000$0.58M0.1%N/A0.116%Search for SEC Filing on Google Icon
Data available starting January 2016

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MDB Capital logo
MDB Capital Holdings, LLC, through its subsidiaries, primarily operates as a broker-dealer. The company operates through two segments, Broker Dealer & Intellectual Property Service, and Technology Development. The Broker Dealer & Intellectual Property Service segment operates as a full-service broker dealer that focuses on conducting private and public securities offerings, as well as providing research services for investment banking due diligence. The Technology Development segment engages in the synthetic biology technology development business. The company was founded in 1997 and is based in Addison, Texas.
Read More on MDB Capital

Today's Range

Now: $3.55
Low: $3.48
High: $3.55

50 Day Range

MA: $3.68
Low: $3.31
High: $4.60

52 Week Range

Now: $3.55
Low: $3.16
High: $9.42

Volume

3,697 shs

Average Volume

21,578 shs

Market Capitalization

$35.32 million

P/E Ratio

6.34

Dividend Yield

N/A

Beta

1.06

Who are the company insiders with the largest holdings of MDB Capital?

MDB Capital's top insider investors include:
  1. Christopher A Marlett (Insider)
  2. Anthony Digiandomenico (Insider)
  3. Jeremy William James (CFO)
Learn More about top insider investors at MDB Capital.