13F Pro

SEC Form 4 reporting owner

Zumwalt Debra

Zumwalt Debra has filed 7 Form 4 transactions reported between January 5, 2026 and August 14, 2026, as Director of Huron Consulting Group Inc. and Director of EXPONENT INC.

Name as filed: Zumwalt Debra

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$134K
4 lines
Companies
2
with Form 4 filings
Latest transaction
Aug 14, 2026
transaction date

Roles and reported holdings

  • HURNHuron Consulting Group Inc.
    Jan 5, 2026 – Aug 14, 2026

    Director

    Held directly27,119 sh as of Aug 14, 2026 · Form 4

    24 months: $134K sold

  • EXPOEXPONENT INC
    Jun 3, 2026 – Jun 4, 2026

    Director

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

Transaction history

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

DateCompanyTypeSharesValueFiling
Aug 14, 2026HURNDirectorOpen-market saleCode S · direct82$13K@ $156.56Form 4
Jun 4, 2026EXPODirectorGrant or awardCode A · direct2,859—Form 4
Jun 3, 2026EXPODirectorOption exerciseCode M · direct2,009—Form 4
May 11, 2026HURNDirectorOpen-market saleCode S · direct598$71K@ $118.44Form 4
May 8, 2026HURNDirectorGrant or awardCode A · direct1,500—Form 4
Apr 2, 2026HURNDirectorOpen-market saleCode S · direct170$22K@ $126.93Form 4
Jan 5, 2026HURNDirectorOpen-market saleCode S · direct170$29K@ $170.89Form 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.