13F Pro

SEC Form 4 reporting owner

Mercier Johanna

Mercier Johanna has filed 39 Form 4 transactions reported between December 10, 2025 and September 15, 2026, as Chief Comm & Corp Aff Officer, Chief Commercial Officer of GILEAD SCIENCES, INC. and Director of NEUROCRINE BIOSCIENCES INC.

Name as filed: Mercier Johanna

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$14.6M
20 lines
Companies
2
with Form 4 filings
Latest transaction
Sep 15, 2026
transaction date

Roles and reported holdings

  • GILDGILEAD SCIENCES, INC.
    Dec 10, 2025 – Sep 15, 2026

    Chief Comm & Corp Aff Officer, Chief Commercial Officer

    Held directly116,684 sh as of Sep 15, 2026 · Form 4

    24 months: $14.6M sold

  • NBIXNEUROCRINE BIOSCIENCES INC
    May 21, 2026 – May 27, 2026

    Director

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

Transaction history

All 39 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct600$87K@ $145.29Form 4
Sep 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct800$116K@ $144.46Form 4
Sep 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct1,600$230K@ $143.69Form 4
Sep 10, 2026GILDChief Comm & Corp Aff OfficerShares withheld for tax or exercise priceCode F · direct1,347$195K@ $144.81Form 4
Sep 10, 2026GILDChief Comm & Corp Aff OfficerOption exerciseCode M · direct2,797—Form 4
Aug 17, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct11,470$1.6M@ $138.04Form 4
Aug 17, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct16,530$2.3M@ $137.37Form 4
Aug 17, 2026GILDChief Comm & Corp Aff OfficerOption exerciseCode M · direct1,890$137K@ $72.34Form 4
Aug 17, 2026GILDChief Comm & Corp Aff OfficerOption exerciseCode M · direct23,110$1.5M@ $66.64Form 4
Jul 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct3,000$390K@ $129.92Form 4
Jun 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct450$56K@ $125.40Form 4
Jun 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct1,070$133K@ $124.00Form 4
Jun 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct1,480$183K@ $123.42Form 4
Jun 10, 2026GILDChief Comm & Corp Aff OfficerShares withheld for tax or exercise priceCode F · direct1,341$163K@ $121.48Form 4
Jun 10, 2026GILDChief Comm & Corp Aff OfficerOption exerciseCode M · direct2,796—Form 4
May 27, 2026NBIXDirectorGrant or awardCode A · direct2,567—Form 4
May 21, 2026NBIXDirectorOption exerciseCode M · direct3,318—Form 4
May 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct700$93K@ $132.75Form 4
May 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct8,374$1.1M@ $132.23Form 4
May 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct11,177$1.5M@ $131.19Form 4
May 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct7,749$1.0M@ $130.29Form 4
May 15, 2026GILDChief Comm & Corp Aff OfficerOption exerciseCode M · direct25,000$1.7M@ $66.64Form 4
Apr 15, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · directAlso reported by Dickinson Andrew D3,000$423K@ $140.96Form 4
Mar 16, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · directAlso reported by Dickinson Andrew D3,000$433K@ $144.23Form 4
Mar 10, 2026GILDChief Comm & Corp Aff OfficerGrant or awardCode A · direct35,880—Form 4
Mar 10, 2026GILDChief Comm & Corp Aff OfficerGrant or awardCode A · direct9,590—Form 4
Mar 10, 2026GILDChief Comm & Corp Aff OfficerShares withheld for tax or exercise priceCode F · direct3,216$478K@ $148.56Form 4
Mar 10, 2026GILDChief Comm & Corp Aff OfficerOption exerciseCode M · direct6,617—Form 4
Feb 27, 2026GILDChief Comm & Corp Aff OfficerGrant or awardCode A · direct11,090—Form 4
Feb 17, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct200$31K@ $155.62Form 4
Feb 17, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct9,395$1.5M@ $154.91Form 4
Feb 17, 2026GILDChief Comm & Corp Aff OfficerOpen-market saleCode S · direct18,405$2.8M@ $154.18Form 4
Feb 17, 2026GILDChief Comm & Corp Aff OfficerOption exerciseCode M · direct25,000$1.7M@ $66.64Form 4
Feb 3, 2026GILDChief Comm & Corp Aff OfficerShares withheld for tax or exercise priceCode F · direct24,800$3.6M@ $143.28Form 4
Feb 3, 2026GILDChief Comm & Corp Aff OfficerGrant or awardCode A · direct44,867—Form 4
Jan 15, 2026GILDChief Commercial OfficerOpen-market saleCode S · directAlso reported by Dickinson Andrew D3,000$373K@ $124.31Form 4
Dec 15, 2025GILDChief Commercial OfficerOpen-market saleCode S · directAlso reported by Dickinson Andrew D3,000$366K@ $122.00Form 4
Dec 10, 2025GILDChief Commercial OfficerShares withheld for tax or exercise priceCode F · direct1,814$220K@ $121.34Form 4
Dec 10, 2025GILDChief Commercial OfficerOption exerciseCode M · direct3,842—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.