ACO IX CO-INVESTMENT MASTER FUND (A), L.P.

LEI: 636700HSXECBJ43CO488

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 ANCHORAGE CAPITAL ADVISORS, L.P. 610 BROADWAY NEW YORK, New York (US-NY), 10012 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

10170811

Entity Legal Form Code

Limited Partnership (T91T)

Entity Category

FUND

Entity Status

ACTIVE

Entity Creation Date

2025-04-22 00:00:00

Relationships

Direct Parent

Parent Information Not Provided

Non-Disclosure Reason 1

Reason

NON_CONSOLIDATING

Ultimate Parent

Parent Information Not Provided

Non-Disclosure Reason 1

Reason

NON_CONSOLIDATING

Managing Fund Parent

Parent LEI

2549000Y5HPQL48NCR60

Relationship Periods

Relationship Period 1

Start Date

2026-05-07 15:18:13

Period Type

RELATIONSHIP_PERIOD

Relationship Status

ACTIVE

Relationship Registration

Initial Registration Date

2026-05-07 15:18:13

Last Update Date

2026-05-07 15:18:00

Registration Status

PUBLISHED

Validation Sources

FULLY_CORROBORATED

Validation Documents

SUPPORTING_DOCUMENTS

Validation Reference

https://reports.adviserinfo.sec.gov/reports/ADV/328998/PDF/328998.pdf

Registration

Initial Registration Date

2025-05-09 05:40:00

Last Update Date

2026-05-07 15:18:00

Next Renewal Date

2027-05-09 05:40:00

Registration Status

ISSUED

Managing LOU

549300O897ZC5H7CY412

Validation Sources

FULLY_CORROBORATED

Validation Authority

Validation Authority ID

Securities and Exchange Commission (RA000665)

Validation Authority Entity ID

4665839470