[144] Blackrock, Inc. SEC Filing

Rhea-AI Filing Summary

BlackRock, Inc. – Form 144 notice of proposed insider sale

Insider Laurence Fink has notified the SEC of his intent to sell up to 14,828 shares of BLK common stock through Rockefeller Capital Management. Based on the filing’s reference price, the block is valued at $16.64 million. The shares were originally acquired on 31 Jan 1998 via vesting and are expected to be sold on or after 24 Jul 2025 on the NYSE. BlackRock reports 154.9 million shares outstanding, so the proposed sale equals roughly 0.01 % of shares.

The filing also discloses that the same seller disposed of 16,485 shares for $15.12 million on 29 Apr 2025. Combined, recent and planned sales total 31,313 shares worth about $31.8 million.

Form 144 is a disclosure requirement and does not obligate the seller to complete the transaction. Nonetheless, back-to-back multimillion-dollar dispositions may influence market perception of insider sentiment even though the percentage of ownership being sold is immaterial to the company’s float.

Insights

Financial Analyst

TL;DR: Modest-sized insider sale; negligible dilution; neutral valuation impact.

The proposed 14.8k-share sale equals ≈0.01 % of BlackRock’s outstanding stock and follows a similar-sized sale two months prior. While $16.6 million appears large in absolute terms, it is insignificant relative to BlackRock’s ≈$110 billion market cap and should not affect liquidity or earnings per share. Because the filing is merely a notice, execution and timing remain uncertain. I view the event as neutral for valuation but worth monitoring for any pattern of accelerated insider selling.

Corporate Governance Specialist

TL;DR: Compliant Rule 144 disclosure; sequential insider disposals warrant monitoring.

Form 144 filings demonstrate adherence to SEC transparency rules and protect investors by signaling potential insider trades before execution. The seller, Laurence Fink, is detailed as required, including broker, prior three-month activity, and acquisition history. The limited size versus float suggests no governance alarm, yet the proximity of two large transactions could become a sentiment flag if the cadence accelerates. Overall governance impact is neutral, with no indications of undisclosed adverse information per the certification.

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

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	Rockefeller Capital Management 45 Rockefeller Plaza Fl 5 New York NY 10111	14828	16640673.91	154926181	07/24/2025	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	01/31/1998	Vesting	Issuer			14828	01/31/1998	Vesting

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Laurence Fink 50 Hudson Yards New York NY 10001	Common Stock	04/29/2025	16485	15118796.33

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 BlackRock (BLK) shares are being registered for sale in this Form 144?

The notice covers 14,828 common shares.

What is the estimated market value of the shares to be sold?

The filing lists an aggregate value of $16.64 million.

When is the earliest sale date for the proposed BLK insider transaction?

Approximately 24 Jul 2025 on the NYSE.

Who is the seller named in the Form 144 filing for BlackRock?

The filing identifies Laurence Fink as the seller.

Have any BLK shares been sold recently by the same insider?

Yes, 16,485 shares were sold on 29 Apr 2025 for $15.12 million.

What percentage of BlackRock’s outstanding shares does the planned sale represent?

Roughly 0.01 % of the 154.9 million shares outstanding.