13F Pro

SEC Form 4 reporting owner

Bush Jennifer

Bush Jennifer has filed 11 Form 4 transactions reported between December 12, 2025 and September 9, 2026, as COO, CLO, Compliance Officer, COO, CLO, Secy, Compliance Off of Artiva Biotherapeutics, Inc..

Name as filed: Bush Jennifer

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$173K
2 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 9, 2026
transaction date

Roles and reported holdings

  • ARTVArtiva Biotherapeutics, Inc.
    Dec 12, 2025 – Sep 9, 2026

    COO, CLO, Compliance Officer, COO, CLO, Secy, Compliance Off

    Held directly329,529 sh as of Sep 3, 2026 · Form 4

    24 months: $173K sold

Transaction history

All 11 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 9, 2026ARTVCOO, CLO, Compliance OfficerGrant or awardCode A · direct135,000—Form 4
Sep 9, 2026ARTVCOO, CLO, Compliance OfficerGrant or awardCode A · direct45,000—Form 4
Sep 3, 2026ARTVCOO, CLO, Compliance OfficerOpen-market saleCode S · direct8,391$94K@ $11.16Form 4
May 19, 2026ARTVCOO, CLO, Compliance OfficerOpen-market saleCode S · direct8,790$79K@ $9.01Form 4
Feb 15, 2026ARTVCOO, CLO, Secy, Compliance OffShares withheld for tax or exercise priceCode F · direct3,515$14K@ $4.00Form 4
Feb 15, 2026ARTVCOO, CLO, Secy, Compliance OffGrant or awardCode A · direct117,300—Form 4
Dec 12, 2025ARTVCOO, CLO, Secy, Compliance OffDisposition to issuerCode D · direct20,519—Form 4
Dec 12, 2025ARTVCOO, CLO, Secy, Compliance OffDisposition to issuerCode D · direct14,202—Form 4
Dec 12, 2025ARTVCOO, CLO, Secy, Compliance OffDisposition to issuerCode D · direct9,119—Form 4
Dec 12, 2025ARTVCOO, CLO, Secy, Compliance OffDisposition to issuerCode D · direct41,039—Form 4
Dec 12, 2025ARTVCOO, CLO, Secy, Compliance OffGrant or awardCode A · direct84,877—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.