13F Pro

SEC Form 4 reporting owner

Raymon Heather

Raymon Heather has filed 9 Form 4 transactions reported between December 12, 2025 and May 19, 2026, as SVP, Research and Development of Artiva Biotherapeutics, Inc..

Name as filed: Raymon Heather

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$28K
1 lines
Companies
1
with Form 4 filings
Latest transaction
May 19, 2026
transaction date

Roles and reported holdings

  • ARTVArtiva Biotherapeutics, Inc.
    Dec 12, 2025 – May 19, 2026

    SVP, Research and Development

    Held directly148,228 sh as of May 19, 2026 · Form 4

    24 months: $28K sold

Transaction history

All 9 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
May 19, 2026ARTVSVP, Research and DevelopmentOpen-market saleCode S · direct3,095$28K@ $9.01Form 4
Feb 15, 2026ARTVSVP, Research and DevelopmentShares withheld for tax or exercise priceCode F · direct1,521$6K@ $4.00Form 4
Feb 15, 2026ARTVSVP, Research and DevelopmentGrant or awardCode A · direct46,000—Form 4
Dec 12, 2025ARTVSVP, Research and DevelopmentDisposition to issuerCode D · direct10,259—Form 4
Dec 12, 2025ARTVSVP, Research and DevelopmentDisposition to issuerCode D · direct11,399—Form 4
Dec 12, 2025ARTVSVP, Research and DevelopmentDisposition to issuerCode D · direct14,819—Form 4
Dec 12, 2025ARTVSVP, Research and DevelopmentDisposition to issuerCode D · direct12,539—Form 4
Dec 12, 2025ARTVSVP, Research and DevelopmentDisposition to issuerCode D · direct18,239—Form 4
Dec 12, 2025ARTVSVP, Research and DevelopmentGrant or awardCode A · direct67,253—Form 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.