American International (AIG) SC 13G/A Carlyle Tactical Private Credit Fund / AMERICAN INTERNATIONAL ownership change

Exhibit 99.1

IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON.

American International Group, Inc. — Subsidiary Information for the Mandatory Redeemable Preferred Shares:

American General Life Insurance Company*:

Insurance Company pursuant to Rule 13d-1(b)(1)(ii)(C)

Category Symbol: IC

American Home Assurance Company:

Insurance Company pursuant to Rule 13d-1(b)(1)(ii)(C)

Category Symbol: IC

The Variable Annuity Life Insurance Company:

Insurance Company pursuant to Rule 13d-1(b)(1)(ii)(C)

Category Symbol: IC

National Union Fire Insurance Company of Pittsburgh, PA:

Insurance Company pursuant to Rule 13d-1(b)(1)(ii)(C)

Category Symbol: IC

* Entity beneficially owns 5% or greater of the outstanding shares of the security class being reported on this Schedule 13G.