Company · Ownership research

Blackstone Inc. BX

CIK 0001393818

Form 4 transactions dated Sep 1, 2023 to Sep 30, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through 2026-08-12.

Insider purchases & sales

Purchased: $5.06M
Sold: $137.78M

Sep 1, 2023 – Aug 12, 2026
Available records · partial months are marked ·

202510 of 16 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2025-11-10	Porat Ruth Director	Purchase	$47.63K 324 shares bought	0.84% added Direct holding	▾
2025-11-10	Porat Ruth Director	Purchase	$11.20K 78 shares bought	0.90% added Indirect holding	▾
2025-11-04	BREYER JAMES Director	Purchase	$2.00M 13,900 shares bought	25.27% added Direct holding	▾
2025-10-29	BREYER JAMES Director	Purchase	$1.99M 13,170 shares bought	31.48% added Direct holding	▾
2025-09-25	Baratta Joseph Director	Sale	$19.85M 113,000 shares sold	13.97% sold Direct holding	▾
2025-09-08	Finley John G Chief Legal Officer	Sale	$3.69M 21,500 shares sold	4.52% sold Direct holding	▾
2025-08-14	Sawhney Vikrant Chief Administrative Officer	Sale	$8.83M 50,850 shares sold	6.45% sold Direct holding	▾
2025-08-11	Porat Ruth Director	Purchase	$37.81K 222 shares bought	0.58% added Direct holding	▾
2025-08-11	Porat Ruth Director	Purchase	$8.89K 52 shares bought	0.61% added Indirect holding	▾
2025-08-07	Payne David Chief Accounting Officer	Sale	$1.60M 9,400 shares sold	14.71% sold Direct holding	▾

Showing 16 / 16 record groups in 2025. The complete set is available through the API.

Blackstone Inc. · BX

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 16 of 16 purchase / sale groups and 25 of 25 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"BX","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.