SEC Form 4 reporting owner

Blackstone Holdings I L.P.

Blackstone Holdings I L.P. has filed 10 Form 4 transactions reported between February 12, 2026 and August 11, 2026, as a reporting owner of Bridger Aerospace Group Holdings, Inc., a reporting owner of ARKO Petroleum Corp. and a reporting owner of Blackstone Inc..

Name as filed: Blackstone Holdings I L.P.

Open-market buys, 24 mo
$1.8M
1 lines
Open-market sales, 24 mo
$6.6M
7 lines
Companies
3
with Form 4 filings
Latest transaction
Aug 11, 2026
transaction date

Roles and reported holdings

  • BAERBridger Aerospace Group Holdings, Inc.
    Aug 4, 2026 – Aug 11, 2026

    Reporting owner

    Held indirectly (latest line)37,272 sh as of Aug 11, 2026 · Form 4

    24 months: $6.1M sold

  • APCARKO Petroleum Corp.
    Feb 12, 2026 – Mar 3, 2026

    Reporting owner

    Held indirectly (latest line)125,000 sh as of Mar 3, 2026 · Form 4

    24 months: $1.8M bought · $475K sold

  • BXBlackstone Inc.
    Feb 12, 2026 – Mar 3, 2026

    Reporting owner

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

    2 lines are 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 10 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 11, 2026BAEROpen-market saleCode S · indirectAlso reported by Blackstone Holdings II L.P.20,933$22K@ $1.04Form 4
Aug 11, 2026BAEROpen-market saleCode S · indirectAlso reported by Blackstone Holdings II L.P.46,817$49K@ $1.04Form 4
Aug 11, 2026BAEROpen-market saleCode S · indirectAlso reported by Blackstone Holdings II L.P.2,710,374$2.8M@ $1.04Form 4
Aug 4, 2026BAEROpen-market saleCode S · indirectAlso reported by Blackstone Holdings II L.P.14,316$24K@ $1.70Form 4
Aug 4, 2026BAEROpen-market saleCode S · indirectAlso reported by Blackstone Holdings II L.P.32,019$54K@ $1.70Form 4
Aug 4, 2026BAEROpen-market saleCode S · indirectAlso reported by Blackstone Holdings II L.P.1,853,665$3.2M@ $1.70Form 4
Mar 3, 2026APCOpen-market saleCode S · indirect25,000$475K@ $19.00Form 4
Mar 3, 2026BXOpen-market saleCode S · indirectPrice far from market; may be another security25,000$475K@ $19.00Form 4
Feb 12, 2026APCOpen-market purchaseCode P · indirect100,000$1.8M@ $17.66Form 4
Feb 12, 2026BXOpen-market purchaseCode P · indirectPrice far from market; may be another security100,000$1.8M@ $17.66Form 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.

2 open-market lines are 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.