13F Pro

SEC Form 4 reporting owner

Devers Shannon L.

Devers Shannon L. has filed 20 Form 4 transactions reported between January 2, 2026 and April 2, 2026, as EVP, Chief Human Resources Ofc of IONIS PHARMACEUTICALS INC.

Name as filed: Devers Shannon L.

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$3.0M
6 lines
Companies
1
with Form 4 filings
Latest transaction
Apr 2, 2026
transaction date

Roles and reported holdings

  • IONSIONIS PHARMACEUTICALS INC
    Jan 2, 2026 – Apr 2, 2026

    EVP, Chief Human Resources Ofc

    Held directly16,348 sh as of Apr 2, 2026 · Form 4

    24 months: $3.0M sold

Transaction history

All 20 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Apr 2, 2026IONSEVP, Chief Human Resources OfcOpen-market saleCode S · direct6,193$459K@ $74.05Form 4
Mar 3, 2026IONSEVP, Chief Human Resources OfcOpen-market saleCode S · direct755$61K@ $80.84Form 4
Mar 3, 2026IONSEVP, Chief Human Resources OfcOpen-market saleCode S · direct5,030$402K@ $80.00Form 4
Mar 3, 2026IONSEVP, Chief Human Resources OfcOpen-market saleCode S · direct14,321$1.1M@ $79.11Form 4
Mar 3, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct385$20K@ $52.87Form 4
Mar 3, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct6,951$227K@ $32.60Form 4
Mar 3, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct5,500$191K@ $34.69Form 4
Mar 3, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct3,760$154K@ $40.85Form 4
Mar 3, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct3,510$132K@ $37.58Form 4
Jan 22, 2026IONSEVP, Chief Human Resources OfcOpen-market saleCode S · direct3,977$323K@ $81.34Form 4
Jan 16, 2026IONSEVP, Chief Human Resources OfcOpen-market saleCode S · direct8,353$634K@ $75.95Form 4
Jan 15, 2026IONSEVP, Chief Human Resources OfcGrant or awardCode A · direct9,675—Form 4
Jan 15, 2026IONSEVP, Chief Human Resources OfcGrant or awardCode A · direct25,800—Form 4
Jan 15, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct17,377—Form 4
Jan 7, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct9,264$490K@ $52.87Form 4
Jan 7, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct3,829$144K@ $37.58Form 4
Jan 7, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct3,460$113K@ $32.60Form 4
Jan 7, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct2,101$68K@ $32.60Form 4
Jan 7, 2026IONSEVP, Chief Human Resources OfcOption exerciseCode M · direct25,545$1.5M@ $56.78Form 4
Jan 2, 2026IONSEVP, Chief Human Resources OfcGrant or awardCode A · direct19,350—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.