[Form 4] BlackRock, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Kristin C. Peck, a Director of BlackRock, Inc. (BLK), was granted 1,750 shares of common stock on 09/30/2025 under the companys Third Amended and Restated 1999 Stock Award and Incentive Plan. The grant was valued using the closing share price of $1,165.87 on the grant date, and the transaction is reported as a non-derivative acquisition. The Form 4 lists the ownership following the reported transaction as 1,750 shares held directly. The filing was signed by an attorney-in-fact on 10/02/2025.

Positive

• Grant recorded under company equity plan showing standard director compensation
• Ownership updated with 1,750 shares held directly following the grant
• Valuation explicit using the closing price of $1,165.87 on the grant date

Negative

• None.

Insights

Corporate Insider Compliance Specialist

Grant of 1,750 shares to Director reported under Section 16 on 09/30/2025.

The filing documents a standard non-derivative stock grant to a nonemployee director under the company's equity plan, using the closing price of $1,165.87 to value the award. This is a routine Section 16 disclosure that updates beneficial ownership and fulfills reporting obligations.

The signature by an attorney-in-fact on 10/02/2025 indicates timely filing practice; there are no derivative transactions or dispositions disclosed that would change underlying ownership beyond the listed 1,750 shares.

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).

1. Name and Address of Reporting Person^*

PECK KRISTIN C

(Last) (First) (Middle)

50 HUDSON YARDS

(Street)

NEW YORK NY 10001

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BlackRock, Inc. [ BLK ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2025

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
Shares Of Common Stock (par Value $0.01 Per Share)	09/30/2025		A		28(1)	A	$0	1,750	D

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

Explanation of Responses:

1. Common Stock granted to Nonemployee Directors under the Third Amended and Restated BlackRock, Inc. 1999 Stock Award and Incentive Plan, based on $1,165.87 per share which was the closing price of the stock on September 30, 2025.

	/s/ R. Andrew Dickson III as Attorney-in-Fact for Kristin C. Peck	10/02/2025
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Kristin C. Peck report in the Form 4 for BLK?

The Form 4 reports a non-derivative grant of 1,750 common shares to Kristin C. Peck on 09/30/2025 under BlackRock's director equity plan.

How was the 1,750 share grant valued in the filing?

The grant was valued using BlackRock's closing share price of $1,165.87 on 09/30/2025, per the explanation in the Form 4.

What is Ms. Peck's relationship to BlackRock noted on the Form 4?

The filing lists Kristin C. Peck as a Director of BlackRock, Inc.

When was the Form 4 signed and filed?

The signature block shows the form was signed by an attorney-in-fact on 10/02/2025.

Does the Form 4 show any derivative transactions or dispositions by Ms. Peck?

No. The Form 4 discloses only a non-derivative acquisition of 1,750 shares and no dispositions or derivative securities.