13F Pro

SEC Form 4 reporting owner

Williams Gregg

Williams Gregg has filed 15 Form 4 transactions reported between December 15, 2025 and July 15, 2026, as Director of Vivani Medical, Inc..

Name as filed: Williams Gregg

Open-market buys, 24 mo
$16.6M
13 lines
Open-market sales, 24 mo
None
reported
Companies
1
with Form 4 filings
Latest transaction
Jul 15, 2026
transaction date

Roles and reported holdings

  • VANIVivani Medical, Inc.
    Dec 15, 2025 – Jul 15, 2026

    Director

    Held indirectly (latest line)36,912,736 sh as of Jul 15, 2026 · Form 4

    24 months: $16.6M bought

Transaction history

All 15 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Jul 15, 2026VANIDirectorOpen-market purchaseCode P · indirect793,650$1000K@ $1.26Form 4
Jun 24, 2026VANIDirectorGrant or awardCode A · direct36,516$45K@ $1.22Form 4
Jun 15, 2026VANIDirectorOpen-market purchaseCode P · indirect1,587,301$2.0M@ $1.26Form 4
May 15, 2026VANIDirectorOpen-market purchaseCode P · indirect1,587,301$2.0M@ $1.26Form 4
Apr 15, 2026VANIDirectorOpen-market purchaseCode P · indirect1,587,301$2.0M@ $1.26Form 4
Mar 15, 2026VANIDirectorOpen-market purchaseCode P · indirect264,551$333K@ $1.26Form 4
Mar 15, 2026VANIDirectorOpen-market purchaseCode P · indirect1,310,680$1.4M@ $1.03Form 4
Feb 15, 2026VANIDirectorOpen-market purchaseCode P · indirect264,551$333K@ $1.26Form 4
Feb 15, 2026VANIDirectorOpen-market purchaseCode P · indirect1,601,941$1.6M@ $1.03Form 4
Jan 27, 2026VANIDirectorOpen-market purchaseCode P · indirect1,351,351$2.0M@ $1.48Form 4
Jan 15, 2026VANIDirectorOpen-market purchaseCode P · indirect264,551$333K@ $1.26Form 4
Jan 15, 2026VANIDirectorOpen-market purchaseCode P · indirect1,473,214$1.6M@ $1.12Form 4
Jan 1, 2026VANIDirectorGrant or awardCode A · direct72,392$89K@ $1.23Form 4
Dec 15, 2025VANIDirectorOpen-market purchaseCode P · indirect264,551$333K@ $1.26Form 4
Dec 15, 2025VANIDirectorOpen-market purchaseCode P · indirect1,473,214$1.6M@ $1.12Form 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.