13F Pro

SEC Form 4 reporting owner

Mozart Aggregator II LP

Mozart Aggregator II LP has filed 6 Form 4 transactions reported between December 18, 2025 and December 18, 2025, as a reporting owner of Medline Inc. and a reporting owner of Blackstone Inc..

Name as filed: Mozart Aggregator II LP

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$381.9M
1 lines
Companies
2
with Form 4 filings
Latest transaction
Dec 18, 2025
transaction date

Roles and reported holdings

  • MDLNMedline Inc.
    Dec 18, 2025

    Reporting owner

    Held indirectly (latest line)143,187,216 sh as of Dec 18, 2025 · Form 4

    24 months: $381.9M sold

  • BXBlackstone Inc.
    Dec 18, 2025

    Reporting owner

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

    1 line is priced far from BX’s market price that day, so the filing may concern a different security. Left out of totals and holdings; see the filings.

Transaction history

All 6 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Dec 18, 2025MDLNOther acquisition or dispositionCode J · indirect268,536—Form 4
Dec 18, 2025MDLNOther acquisition or dispositionCode J · indirect6,954,440—Form 4
Dec 18, 2025MDLNOpen-market saleCode S · indirect13,462,600$381.9M@ $28.37Form 4
Dec 18, 2025BXOther acquisition or dispositionCode J · indirect268,536—Form 4
Dec 18, 2025BXOther acquisition or dispositionCode J · indirect6,954,440—Form 4
Dec 18, 2025BXOpen-market saleCode S · indirectPrice far from market; may be another security13,462,600$381.9M@ $28.37Form 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.

1 open-market line is priced outside 0.67×–1.5× of the stock’s closing price that day. A gap that large usually means the filing reports a different security than the company it is filed under, so those lines are shown but left out of totals and holdings.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.