[Form 4] Blackstone Inc. Insider Trading Activity

Rhea-AI Filing Summary

Blackstone Inc. executive Form 4 shows a charitable donation of partnership units. The company’s CFO and Vice Chairman, a reporting person of Blackstone Inc. (BX), reported gifting 63,964 Blackstone Holdings Partnership Units on 12/10/2025, coded as a charitable transaction. Each Blackstone Holdings Partnership Unit is exchangeable, under partnership agreement conditions, for one share of Blackstone Inc. common stock, and the units have no expiration date.

After this donation, the reporting person beneficially owned 5,257,112 Blackstone Holdings Partnership Units directly. Additional units are held indirectly through trusts for the benefit of the reporting person’s family members and children, where the reporting person serves as investment trustee. The reporting person disclaims beneficial ownership of the reported securities except to the extent of any pecuniary interest.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Chae Michael

(Last) (First) (Middle)

C/O BLACKSTONE INC.

345 PARK AVENUE

(Street)

NEW YORK NY 10154

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Blackstone Inc. [ BX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CFO & Vice Chairman

3. Date of Earliest Transaction (Month/Day/Year)
12/10/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Blackstone Holdings Partnership Unit	(1)	12/10/2025		G(2)			63,964	(1)	(1)	Common Stock	63,964	$0	5,257,112	D
Blackstone Holdings Partnership Unit	(1)							(1)	(1)	Common Stock	1,000,000		1,000,000	I	See footnote(3)
Blackstone Holdings Partnership Unit	(1)							(1)	(1)	Common Stock	150,070		150,070	I	See footnote(4)

Explanation of Responses:

1. A "Blackstone Holdings Partnership Unit" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings Partnership Unit for one share of Common Stock of Blackstone Inc. The Blackstone Holdings Partnership Units have no expiration date and may not be exchanged other than pursuant to transactions or programs approved by Blackstone.

2. The Reporting Person donated 63,964 Blackstone Holdings Partnership Units to a charitable foundation.

3. These Blackstone Holdings Partnership Units are held by a trust for the benefit of the Reporting Person's family members, of which the Reporting Person is the investment trustee.

4. These Blackstone Holdings Partnership Units are held by a trust for the benefit of the Reporting Person's children, of which the Reporting Person is the investment trustee.

Remarks:

The Reporting Person disclaims beneficial ownership of the securities reported on this form except to the extent of his pecuniary interest therein.

	Victoria Portnoy as Attorney-In-Fact	12/12/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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