13F Pro

SEC Form 4 reporting owner

Bvf Partners L P/Il

Bvf Partners L P/Il has filed 23 Form 4 transactions reported between March 31, 2026 and September 16, 2026, as Director of IMMUNIC, INC., 10% owner of XOMA Royalty Corp, Director of Kymera Therapeutics, Inc., Director of Olema Pharmaceuticals, Inc. and Director of MoonLake Immunotherapeutics.

Name as filed: BVF PARTNERS L P/IL

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$236.6M
7 lines
Companies
5
with Form 4 filings
Latest transaction
Sep 16, 2026
transaction date

Roles and reported holdings

  • IMUXIMMUNIC, INC.
    Sep 16, 2026

    Director

    No common-stock holding reported on a purchase, sale, gift or withholding line.

  • XOMAXOMA Royalty Corp
    May 14, 2026 – Jul 14, 2026

    10% owner

    No common-stock holding reported on a purchase, sale, gift or withholding line.

  • KYMRKymera Therapeutics, Inc.
    Jun 24, 2026 – Jun 26, 2026

    Director

    Held directly240,123 sh as of Jun 26, 2026 · Form 4
    Held indirectly (latest line)78,787 sh as of Jun 26, 2026 · Form 4

    24 months: $173.7M sold

  • OLMAOlema Pharmaceuticals, Inc.
    Jun 18, 2026

    Director

    No common-stock holding reported on a purchase, sale, gift or withholding line.

  • MLTXMoonLake Immunotherapeutics
    Mar 31, 2026 – Jun 17, 2026

    Director

    Held directly1,039,238 sh as of Mar 31, 2026 · Form 4

    24 months: $63.0M sold

Transaction history

All 23 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 16, 2026IMUXDirectorGrant or awardCode A · indirect25,370—Form 4
Jul 14, 2026XOMA10% ownerTender in change of controlCode U · indirect772,000—Form 4
Jul 14, 2026XOMA10% ownerTender in change of controlCode U · direct412,000—Form 4
Jul 14, 2026XOMA10% ownerTender in change of controlCode U · direct2,773,545—Form 4
Jul 14, 2026XOMA10% ownerTender in change of controlCode U · direct3,635,758—Form 4
Jun 26, 2026KYMRDirectorOpen-market saleCode S · indirect51,858$5.5M@ $106.50Form 4
Jun 26, 2026KYMRDirectorOpen-market saleCode S · direct113,289$12.1M@ $106.50Form 4
Jun 26, 2026KYMRDirectorOpen-market saleCode S · direct627,597$66.8M@ $106.50Form 4
Jun 26, 2026KYMRDirectorOpen-market saleCode S · direct837,914$89.2M@ $106.50Form 4
Jun 24, 2026KYMRDirectorGrant or awardCode A · indirect6,068—Form 4
Jun 18, 2026OLMADirectorGrant or awardCode A · indirect29,500—Form 4
Jun 17, 2026MLTXDirectorGrant or awardCode A · indirect22,195—Form 4
May 14, 2026XOMA10% ownerConversion of derivativeCode C · indirect772—Form 4
May 14, 2026XOMA10% ownerConversion of derivativeCode C · direct412—Form 4
May 14, 2026XOMA10% ownerConversion of derivativeCode C · direct1,506—Form 4
May 14, 2026XOMA10% ownerConversion of derivativeCode C · direct2,313—Form 4
May 14, 2026XOMA10% ownerConversion of derivativeCode C · indirect772,000$3.1M@ $4.03Form 4
May 14, 2026XOMA10% ownerConversion of derivativeCode C · direct412,000$1.7M@ $4.03Form 4
May 14, 2026XOMA10% ownerConversion of derivativeCode C · direct1,506,000$6.1M@ $4.03Form 4
May 14, 2026XOMA10% ownerConversion of derivativeCode C · direct2,313,000$9.3M@ $4.03Form 4
Mar 31, 2026MLTXDirectorOpen-market saleCode S · direct248,530$4.2M@ $16.79Form 4
Mar 31, 2026MLTXDirectorOpen-market saleCode S · direct1,569,116$26.3M@ $16.79Form 4
Mar 31, 2026MLTXDirectorOpen-market saleCode S · direct1,932,354$32.4M@ $16.79Form 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.