SEC Form 4 reporting owner

Armagno Nina

Armagno Nina has filed 8 Form 4 transactions reported between December 19, 2025 and May 20, 2026, as Director of Rocket Lab Corp.

Name as filed: Armagno Nina

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$1.6M
7 lines
Companies
1
with Form 4 filings
Latest transaction
May 20, 2026
transaction date

Roles and reported holdings

  • RKLBRocket Lab Corp
    Dec 19, 2025 – May 20, 2026

    Director

    Held directly108,940 sh as of Dec 19, 2025 · Form 4

    24 months: $1.6M sold

Transaction history

All 8 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
May 20, 2026RKLBDirectorGrant or awardCode A · direct2,482—Form 4
Dec 19, 2025RKLBDirectorOpen-market saleCode S · direct12,446$873K@ $70.18Form 4
Dec 19, 2025RKLBDirectorOpen-market saleCode S · direct4,462$310K@ $69.50Form 4
Dec 19, 2025RKLBDirectorOpen-market saleCode S · direct1,906$130K@ $68.32Form 4
Dec 19, 2025RKLBDirectorOpen-market saleCode S · direct500$33K@ $66.75Form 4
Dec 19, 2025RKLBDirectorOpen-market saleCode S · direct2,700$175K@ $64.75Form 4
Dec 19, 2025RKLBDirectorOpen-market saleCode S · direct1,200$75K@ $62.76Form 4
Dec 19, 2025RKLBDirectorOpen-market saleCode S · direct200$12K@ $60.98Form 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.