BLACKROCK HOLDCO 4, LLC

LEI: 5493003LYK2J85YUYJ66

Entity

Legal Name

Legal Name Language Code

Legal Address

c/o CORPORATION SERVICE COMPANY, 251 LITTLE FALLS DRIVE WILMINGTON, Delaware (US-DE), 19808 UNITED STATES

Headquarters Address

c/o CORPORATION SERVICE COMPANY, 251 LITTLE FALLS DRIVE Wilmington, Delaware (US-DE), 19808 UNITED STATES

Legal Jurisdiction Country

UNITED STATES (US)

Legal Jurisdiction Region

Delaware (US-DE)

Registration Authority

Registration Authority ID

(US-DE): Division of Corporations, Department of State (RA000602)

Registration Authority Entity ID

4731592

Entity Legal Form Code

Limited Liability Company (HZEH)

Entity Category

GENERAL

Entity Status

ACTIVE

Entity Creation Date

2009-09-15 22:00:00

Relationships

Direct Parent

Parent Information

Parent Entity

Parent LEI

LEI

529900VBK42Y5HHRMD23

Relationship Periods

Relationship Period 1

Start Date

2023-12-31 23:00:00

End Date

2024-12-30 23:00:00

Period Type

ACCOUNTING_PERIOD

Relationship Period 2

Start Date

2024-09-30 22:00:00

Period Type

RELATIONSHIP_PERIOD

Relationship Period 3

Start Date

2025-02-24 23:00:00

Period Type

DOCUMENT_FILING_PERIOD

Relationship Status

ACTIVE

Relationship Registration

Initial Registration Date

2024-10-17 07:53:44

Last Update Date

2025-10-11 13:21:58

Registration Status

PUBLISHED

Validation Sources

FULLY_CORROBORATED

Validation Documents

ACCOUNTS_FILING

Ultimate Parent

Parent Information

Parent Entity

Parent LEI

LEI

529900VBK42Y5HHRMD23

Relationship Periods

Relationship Period 1

Start Date

2023-12-31 23:00:00

End Date

2024-12-30 23:00:00

Period Type

ACCOUNTING_PERIOD

Relationship Period 2

Start Date

2024-09-30 22:00:00

Period Type

RELATIONSHIP_PERIOD

Relationship Period 3

Start Date

2025-02-24 23:00:00

Period Type

DOCUMENT_FILING_PERIOD

Relationship Status

ACTIVE

Relationship Registration

Initial Registration Date

2024-10-17 07:53:44

Last Update Date

2025-10-11 13:21:58

Registration Status

PUBLISHED

Validation Sources

FULLY_CORROBORATED

Validation Documents

ACCOUNTS_FILING

Registration

Initial Registration Date

2017-01-21 02:10:00

Last Update Date

2025-10-11 13:21:58

Next Renewal Date

2026-11-23 09:43:13

Registration Status

ISSUED

Managing LOU

5299000J2N45DDNE4Y28

Validation Sources

FULLY_CORROBORATED

Validation Authority

Validation Authority ID

(US-DE): Division of Corporations, Department of State (RA000602)

Validation Authority Entity ID

4731592