13F Pro

SEC Form 4 reporting owner

Matheis Dennis

Matheis Dennis has filed 5 Form 4 transactions reported between August 12, 2024 and July 23, 2026, as Director of DarioHealth Corp. and Director of Lucid Diagnostics Inc..

Name as filed: Matheis Dennis

Open-market buys, 24 mo
$345K
2 lines
Open-market sales, 24 mo
None
reported
Companies
2
with Form 4 filings
Latest transaction
Jul 23, 2026
transaction date

Roles and reported holdings

  • DRIODarioHealth Corp.
    Aug 12, 2024 – Jul 23, 2026

    Director

    Held directly43,026 sh as of Jul 23, 2026 · Form 4

    24 months: $100K bought

  • LUCDLucid Diagnostics Inc.
    Feb 20, 2026 – May 20, 2026

    Director

    Held directly1,033,443 sh as of May 20, 2026 · Form 4

    24 months: $245K bought

Transaction history

All 5 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Jul 23, 2026DRIODirectorOpen-market purchaseCode P · direct14,430$100K@ $6.93Form 4
May 20, 2026LUCDDirectorOpen-market purchaseCode P · direct245,000$245K@ $1.00Form 4
Feb 20, 2026LUCDDirectorGrant or awardCode A · direct123,000—Form 4
Aug 12, 2024DRIODirectorConversion of derivativeCode C · direct50$50K@ $1000.00Form 4
Aug 12, 2024DRIODirectorConversion of derivativeCode C · direct965$18K@ $19.10Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.