13F Pro

SEC Form 4 reporting owner

Duchene Todd M

Duchene Todd M has filed 54 Form 4 transactions reported between December 9, 2025 and September 21, 2026, as a reporting owner of Core Scientific, Inc./tx.

Name as filed: DUCHENE TODD M

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$5.6M
43 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 21, 2026
transaction date

Roles and reported holdings

  • CORZCore Scientific, Inc./tx
    Dec 9, 2025 – Sep 21, 2026

    Reporting owner

    Held directly1,197,896 sh as of Sep 21, 2026 · Form 4

    24 months: $5.6M sold

Transaction history

All 54 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 21, 2026CORZOpen-market saleCode S · direct10,000$184K@ $18.37Form 4
Sep 14, 2026CORZOpen-market saleCode S · direct10,000$171K@ $17.14Form 4
Sep 9, 2026CORZGiftCode G · direct95,000—Form 4
Sep 8, 2026CORZOpen-market saleCode S · direct10,000$187K@ $18.67Form 4
Aug 31, 2026CORZOpen-market saleCode S · direct10,000$162K@ $16.23Form 4
Aug 24, 2026CORZOpen-market saleCode S · direct10,000$174K@ $17.45Form 4
Aug 17, 2026CORZShares withheld for tax or exercise priceCode F · direct11,205$226K@ $20.13Form 4
Aug 17, 2026CORZOpen-market saleCode S · direct10,000$201K@ $20.10Form 4
Aug 10, 2026CORZOpen-market saleCode S · direct1,000$21K@ $20.65Form 4
Aug 10, 2026CORZOpen-market saleCode S · direct9,000$179K@ $19.90Form 4
Aug 3, 2026CORZOpen-market saleCode S · direct7,500$170K@ $22.62Form 4
Aug 3, 2026CORZOpen-market saleCode S · direct1,500$32K@ $21.55Form 4
Aug 3, 2026CORZOpen-market saleCode S · direct1,000$20K@ $20.39Form 4
Jul 27, 2026CORZOpen-market saleCode S · direct100$2K@ $22.49Form 4
Jul 27, 2026CORZOpen-market saleCode S · direct1,600$35K@ $21.89Form 4
Jul 27, 2026CORZOpen-market saleCode S · direct8,300$172K@ $20.75Form 4
Jul 20, 2026CORZOpen-market saleCode S · direct10,000$223K@ $22.30Form 4
Jul 16, 2026CORZShares withheld for tax or exercise priceCode F · direct4,325$98K@ $22.72Form 4
Jul 13, 2026CORZOpen-market saleCode S · direct300$7K@ $23.01Form 4
Jul 13, 2026CORZOpen-market saleCode S · direct9,700$218K@ $22.43Form 4
Jul 6, 2026CORZOpen-market saleCode S · direct10,000$226K@ $22.63Form 4
Jun 30, 2026CORZShares withheld for tax or exercise priceCode F · direct5,469$140K@ $25.59Form 4
Jun 29, 2026CORZOpen-market saleCode S · direct100$3K@ $27.95Form 4
Jun 29, 2026CORZOpen-market saleCode S · direct1,100$30K@ $27.42Form 4
Jun 29, 2026CORZOpen-market saleCode S · direct8,800$229K@ $25.99Form 4
Jun 22, 2026CORZOpen-market saleCode S · direct2,400$72K@ $29.88Form 4
Jun 22, 2026CORZOpen-market saleCode S · direct7,600$221K@ $29.11Form 4
Jun 15, 2026CORZOpen-market saleCode S · direct100$3K@ $28.79Form 4
Jun 15, 2026CORZOpen-market saleCode S · direct9,900$279K@ $28.19Form 4
Jun 8, 2026CORZOpen-market saleCode S · direct4,500$122K@ $27.11Form 4
Jun 8, 2026CORZOpen-market saleCode S · direct5,500$147K@ $26.64Form 4
Jun 1, 2026CORZOpen-market saleCode S · direct5,500$158K@ $28.76Form 4
Jun 1, 2026CORZOpen-market saleCode S · direct3,200$90K@ $28.27Form 4
Jun 1, 2026CORZOpen-market saleCode S · direct1,300$35K@ $26.93Form 4
May 26, 2026CORZOpen-market saleCode S · direct10,000$263K@ $26.25Form 4
May 20, 2026CORZGrant or awardCode A · direct138,547—Form 4
May 18, 2026CORZOpen-market saleCode S · direct400$10K@ $23.76Form 4
May 18, 2026CORZOpen-market saleCode S · direct9,600$222K@ $23.12Form 4
May 11, 2026CORZOpen-market saleCode S · direct7,400$173K@ $23.39Form 4
May 11, 2026CORZOpen-market saleCode S · direct2,600$59K@ $22.82Form 4
May 4, 2026CORZOpen-market saleCode S · direct100$2K@ $21.53Form 4
May 4, 2026CORZOpen-market saleCode S · direct9,900$206K@ $20.85Form 4
Apr 27, 2026CORZOpen-market saleCode S · direct10,000$209K@ $20.94Form 4
Apr 20, 2026CORZOpen-market saleCode S · direct10,000$198K@ $19.80Form 4
Apr 16, 2026CORZShares withheld for tax or exercise priceCode F · direct16,741$319K@ $19.08Form 4
Apr 13, 2026CORZOpen-market saleCode S · direct400$8K@ $18.99Form 4
Apr 13, 2026CORZOpen-market saleCode S · direct9,600$179K@ $18.61Form 4
Apr 6, 2026CORZOpen-market saleCode S · direct10,000$165K@ $16.49Form 4
Apr 1, 2026CORZOpen-market saleCode S · direct10,000$153K@ $15.25Form 4
Mar 31, 2026CORZShares withheld for tax or exercise priceCode F · direct97,652$1.5M@ $14.96Form 4
Mar 31, 2026CORZGrant or awardCode A · direct216,734—Form 4
Dec 31, 2025CORZShares withheld for tax or exercise priceCode F · direct139,873$2.1M@ $15.08Form 4
Dec 31, 2025CORZGrant or awardCode A · direct55,758—Form 4
Dec 9, 2025CORZGiftCode G · direct20,000—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.