13F Pro

SEC Form 4 reporting owner

Ratner Steven

Ratner Steven has filed 9 Form 4 transactions reported between March 16, 2026 and September 3, 2026, as EVP, CHRO of MERCURY SYSTEMS INC.

Name as filed: Ratner Steven

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$1.2M
7 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 3, 2026
transaction date

Roles and reported holdings

  • MRCYMERCURY SYSTEMS INC
    Mar 16, 2026 – Sep 3, 2026

    EVP, CHRO

    Held directly19,275 sh as of Sep 3, 2026 · Form 4
    Held indirectly (latest line)0 sh as of Aug 21, 2026 · Form 4

    24 months: $1.2M sold

Transaction history

All 9 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 3, 2026MRCYEVP, CHROOpen-market saleCode S · direct4,000$338K@ $84.51Form 4
Aug 21, 2026MRCYEVP, CHROOpen-market saleCode S · indirect356$33K@ $91.36Form 4
Aug 20, 2026MRCYEVP, CHROOpen-market saleCode S · direct1,026$100K@ $97.67Form 4
Aug 19, 2026MRCYEVP, CHROOpen-market saleCode S · direct2,187$219K@ $100.31Form 4
Aug 18, 2026MRCYEVP, CHROOpen-market saleCode S · direct1,971$219K@ $111.36Form 4
Aug 17, 2026MRCYEVP, CHROOpen-market saleCode S · direct1,084$119K@ $109.95Form 4
Aug 14, 2026MRCYEVP, CHRODisposition to issuerCode D · direct2,695—Form 4
May 11, 2026MRCYEVP, CHROOpen-market saleCode S · direct2,000$185K@ $92.46Form 4
Mar 16, 2026MRCYEVP, CHROGrant or awardCode A · direct437—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.