Figures computed from official regulatory filings — .
Ownershipinsiders 11.29% · institutions 3.37% · short 0.0% of float
In USD · as of Oct 5, 2026
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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, which focuses on conducting private and public security offerings, as well as providing research services for investment banking due diligence. The Technology Development segment develops a small molecule senescence platform. It provides services through MDB Capital and PatentVest platforms. The company was founded in 1997 and is based in Addison, Texas.
Market information source · Oct 5, 2026
SEC company identity · Oct 5, 2026
Open-market timeline · full history
63 buys11 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Torpey Daniel Thomas | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Torpey Daniel Thomas | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Torpey Daniel Thomas | Exercise | n/a (No price was disclosed in the filing) | SEC |
| MARLETT CHRISTOPHER Atrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Magennis Sean James | Award | $39K | SEC |
| Torpey Daniel Thomas | Award | $39K | SEC |
| Torpey Daniel Thomas | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Magennis Sean James | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| James Jeremy William | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| James Jeremy William | Award | $39K | SEC |
| Terry Jeb Barton Sr. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Magennis Sean James | Award | $32K | SEC |
| James Jeremy William | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| James Jeremy William | Award | $32K | SEC |
| Torpey Daniel Thomas | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Magennis Sean James | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Torpey Daniel Thomas | Award | $32K | SEC |
| James Jeremy William | Sell | $200.4 | SEC |
| James Jeremy William | Sell | $11.4K | SEC |
| MARLETT CHRISTOPHER Atrack record | Buy | $4.2K | conv 17 | SEC |
| MARLETT CHRISTOPHER Atrack record | Buy | $14K | conv 56Unusual size | SEC |
| MARLETT CHRISTOPHER Atrack record | Buy | $14.7K | conv 53Unusual size | SEC |
| Meline Susanne | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Meline Susanne | Exercise | $34K | SEC |
| Brandon George Hughtrack record | Buy | $12.5K | conv 47 | SEC |