13F Pro

SEC Form 4 reporting owner

Swayze Eric

Swayze Eric has filed 17 Form 4 transactions reported between January 2, 2026 and June 25, 2026, as EVP Research of IONIS PHARMACEUTICALS INC.

Name as filed: Swayze Eric

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$3.4M
6 lines
Companies
1
with Form 4 filings
Latest transaction
Jun 25, 2026
transaction date

Roles and reported holdings

  • IONSIONIS PHARMACEUTICALS INC
    Jan 2, 2026 – Jun 25, 2026

    EVP Research

    Held directly21,759 sh as of Jun 25, 2026 · Form 4
    Held indirectly (latest line)318 sh as of Jan 16, 2026 · Form 4

    24 months: $3.4M sold

Transaction history

All 17 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Jun 25, 2026IONSEVP ResearchOpen-market saleCode S · direct10,602$839K@ $79.18Form 4
Feb 27, 2026IONSEVP ResearchOther acquisition or dispositionCode J · direct256$13K@ $48.87Form 4
Feb 13, 2026IONSEVP ResearchOpen-market saleCode S · direct6,207$509K@ $82.07Form 4
Feb 13, 2026IONSEVP ResearchOpen-market saleCode S · direct9,435$770K@ $81.56Form 4
Jan 30, 2026IONSEVP ResearchOpen-market saleCode S · direct6,179$512K@ $82.93Form 4
Jan 29, 2026IONSEVP ResearchGrant or awardCode A · direct11,991—Form 4
Jan 16, 2026IONSEVP ResearchOpen-market saleCode S · indirect49$4K@ $75.97Form 4
Jan 16, 2026IONSEVP ResearchOpen-market saleCode S · direct9,884$745K@ $75.34Form 4
Jan 15, 2026IONSEVP ResearchGrant or awardCode A · indirect225—Form 4
Jan 15, 2026IONSEVP ResearchGrant or awardCode A · direct9,675—Form 4
Jan 15, 2026IONSEVP ResearchGrant or awardCode A · direct25,800—Form 4
Jan 15, 2026IONSEVP ResearchOption exerciseCode M · indirect111—Form 4
Jan 15, 2026IONSEVP ResearchOption exerciseCode M · direct21,366—Form 4
Jan 2, 2026IONSEVP ResearchGrant or awardCode A · indirect150—Form 4
Jan 2, 2026IONSEVP ResearchGrant or awardCode A · direct19,350—Form 4
Jan 2, 2026IONSEVP ResearchOption exerciseCode M · direct18,338$1.1M@ $60.89Form 4
Jan 2, 2026IONSEVP ResearchOption exerciseCode M · direct5,125$312K@ $60.89Form 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.