[Form 4] BlackRock, Inc. Insider Trading Activity

Rhea-AI Filing Summary

BlackRock, Inc. (BLK) reported insider activity: a Senior Managing Director filed a Form 4 for multiple open-market sales of Common Stock on 10/20/2025. Reported weighted average sale prices ranged from about $1,160 to $1,170 per share across separate trades disclosed with exact price ranges.

Examples include 1,700 shares at a weighted average price of $1,160.2205 and 1,096 shares at $1,169.907. Following the final reported transaction, the insider beneficially owned 7,205 shares. The filing notes these holdings include Common Stock and Restricted Stock Units that vest over 1 to 3 years, with each RSU payable in an equal number of 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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Lord Rachel

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
10/20/2025

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
Common Stock	10/20/2025		S		1,700	D	$1,160.2205(1)	17,505(2)	D
Common Stock	10/20/2025		S		600	D	$1,161.2424(3)	16,905(2)	D
Common Stock	10/20/2025		S		1,522	D	$1,163.0921(4)	15,383(2)	D
Common Stock	10/20/2025		S		1,865	D	$1,163.9252(5)	13,518(2)	D
Common Stock	10/20/2025		S		1,278	D	$1,164.98(6)	12,240(2)	D
Common Stock	10/20/2025		S		1,028	D	$1,166.2669(7)	11,212(2)	D
Common Stock	10/20/2025		S		924	D	$1,166.981(8)	10,288(2)	D
Common Stock	10/20/2025		S		1,987	D	$1,168.6782(9)	8,301(2)	D
Common Stock	10/20/2025		S		1,096	D	$1,169.907(10)	7,205(2)	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. This transaction was executed in multiple trades at prices ranging from $1,159.86 to $1,160.80. The price reported represents the weighted average sale price of these trades. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares sold at each separate price.

2. Includes Common Stock as well as Restricted Stock Units that will vest over a period of 1 to 3 years. Each Restricted Stock Unit is payable solely by delivery of an equal number of shares of Common Stock.

3. This transaction was executed in multiple trades at prices ranging from $1,161.02 to $1,161.43. The price reported represents the weighted average sale price of these trades. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares sold at each separate price.

4. This transaction was executed in multiple trades at prices ranging from $1,162.53 to $1,163.53. The price reported represents the weighted average sale price of these trades. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares sold at each separate price.

5. This transaction was executed in multiple trades at prices ranging from $1,163.54 to $1,164.53. The price reported represents the weighted average sale price of these trades. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares sold at each separate price.

6. This transaction was executed in multiple trades at prices ranging from $1,164.56 to $1,165.56. The price reported represents the weighted average sale price of these trades. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares sold at each separate price.

7. This transaction was executed in multiple trades at prices ranging from $1,165.67 to $1,166.67. The price reported represents the weighted average sale price of these trades. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares sold at each separate price.

8. This transaction was executed in multiple trades at prices ranging from $1,166.69 to $1,167.57. The price reported represents the weighted average sale price of these trades. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares sold at each separate price.

9. This transaction was executed in multiple trades at prices ranging from $1,168.61 to $1,169.14. The price reported represents the weighted average sale price of these trades. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares sold at each separate price.

10. This transaction was executed in multiple trades at prices ranging from $1,169.83 to $1,170.11. The price reported represents the weighted average sale price of these trades. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares sold at each separate price.

	/s/ R. Andrew Dickson III as Attorney-in-Fact for Rachel Lord	10/22/2025
	** 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 insider transaction did BlackRock (BLK) disclose?

A Senior Managing Director reported multiple open-market sales of Common Stock on 10/20/2025 at weighted average prices around $1,160–$1,170 per share.

How many BlackRock (BLK) shares did the insider sell in one example trade?

One example shows a sale of 1,700 shares at a weighted average price of $1,160.2205.

What were the highest and lowest weighted average prices reported?

Examples include $1,160.2205 and $1,169.907, with detailed ranges provided for each trade in the filing.

How many BlackRock (BLK) shares did the insider hold after the reported trades?

After the final reported transaction, the insider beneficially owned 7,205 shares.

Do the reported holdings include RSUs for BlackRock (BLK)?

Yes. The filing states holdings include Restricted Stock Units vesting over 1 to 3 years, each payable in an equal number of shares.

Were the sales executed as multiple trades within price ranges?

Yes. Each line reflects trades within a stated price range, with the weighted average price reported and full details available upon request.