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Blackstone Securities Partners L.P. Insider Trades

Entity

10% owner at a private issuer and 1 other company. 4 significant open-market trades reported on SEC Form 4 in the last 180 days.

On EDGAR, this filer has 4 Form 4 filings on record since 2026, the latest on Oct 23, 2026. Full history on sec.gov

$7.7M

Bought

$6.1M

Sold

2 / 2

Buys / Sells

2

Companies

Companies

  • Private issuer (CIK 2049733)10% owner

    2 buys, $7.7M

  • BAER10% owner

    Bridger Aerospace Group Holdings, Inc.

    2 sells, $6.1M · 2 alerts in our log

Reported Trades

Open-market transactions only (code P and S), outside any 10b5-1 plan, dated by the day the filing reached EDGAR. Each row links to the filing.

FiledCompanyTradeValue
Oct 23, 2026Private issuer10% ownerbuy$2.7M
Sep 24, 2026Private issuer10% ownerbuy$5.0M
Aug 13, 2026BAER10% ownersell98.7% of stake$2.9M
Aug 6, 2026BAER10% ownersell97% of stake$3.2M

Other Insiders at These Companies

Everyone else who reported a significant open-market trade at the same companies in the last 180 days. Several insiders buying at once is cluster buying.

How to Read This Page

These are the trades an insider chose to make with their own money, not grants, option exercises or tax withholding. A purchase is the stronger signal (why buys carry more information than sales), and an insider who buys is locked out of selling for six months by the short-swing rule. The window here is 180 days; the full filing history lives on EDGAR.

Get this insider's next buy when it files

InsiderWatch reads every Form 4 as it reaches EDGAR, keeps the open-market buys that matter, and sends them by email and Telegram.

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Every alert we send is logged with its timestamp and source.