SEC Form 4 reporting owner

McNeill Jonathan

McNeill Jonathan has filed 7 Form 4 transactions reported between December 8, 2025 and September 18, 2026, as President and COO of CRESCENT BIOPHARMA, INC..

Name as filed: McNeill Jonathan

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$447K
3 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 18, 2026
transaction date

Roles and reported holdings

  • CBIOCRESCENT BIOPHARMA, INC.
    Dec 8, 2025 – Sep 18, 2026

    President and COO

    Held directly134,588 sh as of Sep 18, 2026 · Form 4

    24 months: $447K sold

Transaction history

All 7 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 18, 2026CBIOPresident and COOOpen-market saleCode S · direct3,839$64K@ $16.71Form 4
Sep 16, 2026CBIOPresident and COOOpen-market saleCode S · direct731$13K@ $17.90Form 4
Jun 22, 2026CBIOPresident and COOOpen-market saleCode S · direct20,549$370K@ $17.99Form 4
Dec 15, 2025CBIOPresident and COOGrant or awardCode A · direct78,029—Form 4
Dec 15, 2025CBIOPresident and COOGrant or awardCode A · direct6,000—Form 4
Dec 15, 2025CBIOPresident and COOGrant or awardCode A · direct19,507—Form 4
Dec 8, 2025CBIOPresident and COOGrant or awardCode A · direct172,836—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.