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MDB Capital Holdings, LLC Stock: price and insider trades · United States
US·Mcap US$18.3M
1 insider bought €19k of shares over the last 90 days, the latest filed 16 Oct 2026.
MDB Capital Holdings, LLC: what insiders have been doing
MDB Capital Holdings, LLC is a listed company. Its directors and officers file their transactions with SEC (Form 4). 6 insiders have disclosed 18 filings since 18 October 2025.
The record shows 7 purchases on the open market worth €60k, made by 2 insiders, against 2 sales worth €18k by 1 insider. On balance, insiders were net buyers of €42k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The buyers include 2 chief executives. James Jeremy William filed the largest sale, €18k, on 15 October 2026, which represents 0.067% of the company's market value.
Compared with its exchange (5,814 companies, median 19 filings), a count of 18 filings is below the norm. Since 2024, the database holds 33 purchases and 2 sales by insiders of the company.
The data flag 2 purchases as part of a group of insiders buying within 30 days of each other. Purchases made close together by different insiders form what is called a cluster. The most recent open-market purchase was published on 16 October 2026, 2 days ago. Typically, a trade is published a median of 3 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction.
Elsewhere in the same market, our signals recently picked up insider purchases at GameStop Corp. and Heico Corp. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Insider Decl.
53
Thresholds
n/a
Buy Volume
€163,226
33 ops. · all time
Sell Volume
€17,987
2 ops. · all time
Who traded when
BuySaleChristopher A. Marlett18 buys
Anthony Digiandomenico14 buys
George Hugh Brandon3 buys
Jeremy William James2 sales
Since the insiders bought
- -12.9%Entry US$3.63 · Close at T+90 US$3.16
- -16.1%Entry US$3.36 · Close at T+90 US$2.82
- -24.5%Entry US$4.85 · Close at T+365 US$3.66
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Financial data
as of FY 2025FY ended December 2025 · cache
US$1.75
Analyst consensus
Income statement
RevenueUS$4.3M
Gross profit-US$10.7M-250% margin
EBITDA-US$17M-396% margin
Net income-US$21.2M-496.1% margin
Valuation
P/Book0.4x
Beta1.24
Balance sheet & cash
Market capUS$18.3M
Total debtUS$609k
Free Cash Flow-US$5.7M
Debt / Equity1%
Profitability & ownership
ROE-40.4%
ROA-39.3%
% insiders11.3%
% institutions3.4%
Last declaration on 16 October 2026
Declarations53 total
917 shares@ US$1.93Common StockSEC:0001493152-26-047389:0
Canonical exit: 13 Jan 2027 (T+90)
10,000 shares@ US$1.990.067% mcap7.6% of flowCommon StockSEC:0001493152-26-047196:0
10,000 shares@ US$1.990.067% mcap4.5% of flowCommon StockSEC:0001493152-26-047198:0
Canonical exit: 11 Jan 2027 (T+90)
10,000 shares@ US$3.9015.3% of flowCommon StockSEC:0001493152-26-018415:0
10,000 shares@ US$3.9015.3% of flowCommon StockSEC:0001493152-26-018411:0
10,000 shares@ US$3.900.11% mcap55.0% of flowCommon StockSEC:0001493152-26-018413:0
10,000 shares@ US$3.2012.6% of flowCommon StockSEC:0001493152-26-006505:0
10,000 shares@ US$3.2012.6% of flowCommon StockSEC:0001493152-26-006503:0
10,000 shares@ US$3.2045.0% of flowCommon StockSEC:0001493152-26-006499:0
60 shares@ US$3.340.1% of flowCommon StockSEC:0001493152-26-003862:0
1,213 shares@ US$3.500.9% of flowCommon StockSEC:0001493152-26-000480:0
Canonical exit: 2 Apr 2026 (T+90)
4,400 shares@ US$3.183.1% of flowCommon StockSEC:0001493152-25-029816:0
Canonical exit: 30 Mar 2026 (T+90)
10,000 shares@ US$3.4018.8% of flowCommon StockSEC:0001493152-25-029059:0
3,700 shares@ US$3.381.6% of flowCommon StockSEC:0001493152-25-027156:0
Canonical exit: 9 Mar 2026 (T+90)
1,900 shares@ US$3.520.9% of flowCommon StockSEC:0001493152-25-026703:0
Canonical exit: 4 Mar 2026 (T+90)
2,998 shares@ US$3.491.4% of flowCommon StockSEC:0001493152-25-026023:0
Canonical exit: 1 Mar 2026 (T+90)
10,000 shares@ US$3.4013.6% of flowCommon StockSEC:0001493152-25-023620:0
10,000 shares@ US$3.4013.6% of flowCommon StockSEC:0001493152-25-023606:0
2,275 shares@ US$3.351.7% of flowCommon StockSEC:0001493152-25-017232:0
Canonical exit: 1 Jan 2026 (T+90)
1,575 shares@ US$3.561.3% of flowCommon StockSEC:0001641172-25-026105:0
Canonical exit: 26 Nov 2025 (T+90)
1,232 shares@ US$3.310.9% of flowCommon StockSEC:0001641172-25-025741:0
Canonical exit: 23 Nov 2025 (T+90)
1,200 shares@ US$3.450.9% of flowCommon StockSEC:0001641172-25-025212:0
Canonical exit: 19 Nov 2025 (T+90)
100 shares@ US$4.420.1% of flowCommon StockSEC:0001641172-25-019805:0
Canonical exit: 12 Oct 2025 (T+90)
20 shares@ US$4.460.0% of flowCommon StockSEC:0001641172-25-016686:0
Canonical exit: 22 Sept 2025 (T+90)
888 shares@ US$4.130.8% of flowCommon StockSEC:0001641172-25-016273:0
Canonical exit: 18 Sept 2025 (T+90)
25 of 53 declarations
About MDB Capital Holdings, LLC
MDB Capital Holdings, LLC is a financial services company focused on financing and developing innovative businesses. It is listed on NASDAQ under the symbol MDB.
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