Major Blackstone Insider to Offload 142,857 Shares in Million-Dollar Transaction

Rhea-AI Filing Summary

Form 144 Notice of Proposed Sale filed by Blackstone indicates a planned sale of 142,857 shares of common stock with an aggregate market value of $19.67 million. The sale is scheduled for execution on June 23, 2025, through Merrill Lynch on the NYSE.

Key transaction details:

• Shares were originally acquired on February 11, 2025, through conversion of Blackstone Holdings partnership units
• Current total shares outstanding: 729,647,970
• Sale represents approximately 0.02% of outstanding shares
• Average price per share: ~$137.69 based on aggregate value

The filing confirms no material adverse information is known regarding Blackstone's operations that hasn't been publicly disclosed. No other securities sales were reported by the seller in the past three months.

Positive

• None.

Negative

• Insider plans to sell 142,857 shares worth approximately $19.7M, representing a significant insider disposition

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Merrill Lynch 225 Liberty St Floor 37 New York NY 10281	142857	19669980.33	729647970	06/23/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	02/11/2025	Blackstone Holdings partnership units	Blackstone Inc.			142857	02/11/2025	Unit conversion

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

How many Blackstone (BX) shares are being proposed for sale in the June 2023 Form 144?

According to the Form 144 filing, 142,857 shares of Blackstone (BX) common stock are proposed to be sold through Merrill Lynch, with an aggregate market value of $19,669,980.33.

When did the BX insider acquire the shares being sold and how were they obtained?

The shares were acquired on February 11, 2025, through the conversion of Blackstone Holdings partnership units. The acquisition was made directly from Blackstone Inc. through a unit conversion transaction.

What is the total market value of BX shares proposed for sale in this Form 144?

The aggregate market value of the Blackstone (BX) shares proposed for sale is $19,669,980.33, representing 142,857 shares to be sold on the NYSE through Merrill Lynch.

What is the planned sale date for the BX shares in this Form 144?

The Form 144 filing indicates an approximate date of sale of June 23, 2025, for the Blackstone (BX) shares to be sold through Merrill Lynch on the NYSE.

How many total BX shares were outstanding at the time of this Form 144 filing?

According to the Form 144 filing, Blackstone (BX) had 729,647,970 shares outstanding at the time of the filing on June 28, 2025.