13F Pro

SEC Form 4 reporting owner

Hoffmann Martin

Hoffmann Martin has filed 13 Form 4 transactions reported between March 20, 2026 and April 27, 2026, as CEO of On Holding AG.

Name as filed: Hoffmann Martin

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$880K
6 lines
Companies
1
with Form 4 filings
Latest transaction
Apr 27, 2026
transaction date

Roles and reported holdings

  • ONONOn Holding AG
    Mar 20, 2026 – Apr 27, 2026

    CEO

    Held directly1,385,099 sh as of Apr 27, 2026 · Form 4

    24 months: $880K sold

Transaction history

All 13 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Apr 27, 2026ONONCEOOpen-market saleCode S · direct4,150$149K@ $35.84Form 4
Apr 20, 2026ONONCEOOpen-market saleCode S · direct4,150$152K@ $36.56Form 4
Apr 13, 2026ONONCEOOpen-market saleCode S · direct4,150$141K@ $33.95Form 4
Apr 6, 2026ONONCEOOpen-market saleCode S · direct4,150$139K@ $33.58Form 4
Mar 30, 2026ONONCEOOpen-market saleCode S · direct4,150$134K@ $32.31Form 4
Mar 27, 2026ONONCEOOption exerciseCode M · direct12,500$409K@ $32.73Form 4
Mar 27, 2026ONONCEOOption exerciseCode M · direct11,329$370K@ $32.68Form 4
Mar 24, 2026ONONCEOOther acquisition or dispositionCode J · direct211,053—Form 4
Mar 24, 2026ONONCEOOther acquisition or dispositionCode J · direct105,197—Form 4
Mar 24, 2026ONONCEOOther acquisition or dispositionCode J · direct2,110,534—Form 4
Mar 24, 2026ONONCEOOther acquisition or dispositionCode J · direct1,051,966—Form 4
Mar 23, 2026ONONCEOOpen-market saleCode S · direct4,150$165K@ $39.79Form 4
Mar 20, 2026ONONCEOOption exerciseCode M · direct25,000$936K@ $37.44Form 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.