13F Pro

SEC Form 4 reporting owner

Rambeau Jon

Rambeau Jon has filed 8 Form 4 transactions reported between February 24, 2026 and May 21, 2026, as Chief Executive Officer of Karman Holdings Inc. and Pres., Coms. & Spec. Dom. of L3HARRIS TECHNOLOGIES, INC. /DE/.

Name as filed: RAMBEAU JON

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$2.0M
1 lines
Companies
2
with Form 4 filings
Latest transaction
May 21, 2026
transaction date

Roles and reported holdings

  • KRMNKarman Holdings Inc.
    May 21, 2026

    Chief Executive Officer

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

  • LHXL3HARRIS TECHNOLOGIES, INC. /DE/
    Feb 24, 2026 – Mar 2, 2026

    Pres., Coms. & Spec. Dom.

    Held directly7,660 sh as of Mar 2, 2026 · Form 4

    24 months: $2.0M sold

Transaction history

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

DateCompanyTypeSharesValueFiling
May 21, 2026KRMNChief Executive OfficerGrant or awardCode A · direct99,937—Form 4
Mar 2, 2026LHXPres., Coms. & Spec. Dom.Open-market saleCode S · directAlso reported by MEHTA SAMIR5,528$2.0M@ $370.32Form 4
Feb 26, 2026LHXPres., Coms. & Spec. Dom.Grant or awardCode A · direct2,394—Form 4
Feb 26, 2026LHXPres., Coms. & Spec. Dom.Grant or awardCode A · direct9,234—Form 4
Feb 26, 2026LHXPres., Coms. & Spec. Dom.Shares withheld for tax or exercise priceCode F · direct3,587$1.3M@ $355.16Form 4
Feb 26, 2026LHXPres., Coms. & Spec. Dom.Option exerciseCode M · direct9,115—Form 4
Feb 24, 2026LHXPres., Coms. & Spec. Dom.Shares withheld for tax or exercise priceCode F · direct790$280K@ $354.27Form 4
Feb 24, 2026LHXPres., Coms. & Spec. Dom.Option exerciseCode M · direct3,034—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.