13F Pro

SEC Form 4 reporting owner

Palasis Maria

Palasis Maria has filed 6 Form 4 transactions reported between December 1, 2025 and May 21, 2026, as a reporting owner of Beta Bionics, Inc. and Principal Executive Officer, President & CEO of Lyra Therapeutics, Inc..

Name as filed: Palasis Maria

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$47K
3 lines
Companies
2
with Form 4 filings
Latest transaction
May 21, 2026
transaction date

Roles and reported holdings

  • BBNXBeta Bionics, Inc.
    Dec 1, 2025 – May 21, 2026

    Reporting owner

    Held directly8,435 sh as of Dec 1, 2025 · Form 4

    24 months: $42K sold

  • LYRALyra Therapeutics, Inc.
    Jan 6, 2026 – Apr 1, 2026

    Principal Executive Officer, President & CEO

    Held directly1,096,733 sh as of Jan 6, 2026 · Form 4

    24 months: $6K sold

Transaction history

All 6 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
May 21, 2026BBNXGrant or awardCode A · direct16,965—Form 4
Apr 1, 2026LYRAPrincipal Executive OfficerDisposition to issuerCode D · direct2,000—Form 4
Jan 13, 2026BBNXGrant or awardCode A · direct3,997—Form 4
Jan 6, 2026LYRAPresident & CEOOpen-market saleCode S · direct1,702$6K@ $3.36Form 4
Dec 1, 2025BBNXOpen-market saleCode S · direct500$15K@ $29.96Form 4
Dec 1, 2025BBNXOpen-market saleCode S · direct906$27K@ $29.33Form 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.