13F Pro

SEC Form 4 reporting owner

Levin Arthur A

Levin Arthur A has filed 12 Form 4 transactions reported between December 19, 2025 and June 3, 2026, as a reporting owner of Stoke Therapeutics, Inc. and Director of Avidity Biosciences, Inc..

Name as filed: LEVIN ARTHUR A

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$150K
2 lines
Companies
2
with Form 4 filings
Latest transaction
Jun 3, 2026
transaction date

Roles and reported holdings

  • STOKStoke Therapeutics, Inc.
    Dec 31, 2025 – Jun 3, 2026

    Reporting owner

    Held directly4,237 sh as of Mar 13, 2026 · Form 4

    24 months: $22K sold

  • RNAAvidity Biosciences, Inc.
    Dec 19, 2025 – Feb 27, 2026

    Director

    Held directly16,562 sh as of Jan 21, 2026 · Form 4

    24 months: $127K sold

Transaction history

All 12 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Jun 3, 2026STOKGrant or awardCode A · direct17,786—Form 4
Mar 13, 2026STOKOpen-market saleCode S · direct605$22K@ $36.80Form 4
Feb 27, 2026RNADisposition to issuerCode D · direct12,500—Form 4
Feb 27, 2026RNADisposition to issuerCode D · direct115,500—Form 4
Feb 27, 2026RNADisposition to issuerCode D · direct144,000—Form 4
Feb 27, 2026RNADisposition to issuerCode D · direct13,489—Form 4
Feb 27, 2026RNADisposition to issuerCode D · direct10,034—Form 4
Feb 27, 2026RNADisposition to issuerCode D · indirect131,372—Form 4
Feb 27, 2026RNADisposition to issuerCode D · direct16,562—Form 4
Jan 21, 2026RNADirectorOpen-market saleCode S · direct1,758$127K@ $72.45Form 4
Dec 31, 2025STOKOption exerciseCode M · direct1,211—Form 4
Dec 19, 2025RNADirectorGiftCode G · direct1,330—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.