American International Group sells €625M in notes

The two note tranches carry different coupon rates and mature in 2031 and 2036.

Rhea-AI Filing Summary

AIG closed the sale on September 24, 2026, of €625,000,000 of 4.250% Notes Due 2031 and €500,000,000 of 4.750% Notes Due 2036. The notes are documented under separate supplemental indentures, with The Bank of New York Mellon as trustee.

8-K Event Classification

2 items: 8.01, 9.01

2 items

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, or exhibit attachments filed with this report.

Key Figures

Principal amount: €625,000,000 Interest rate: 4.250% Maturity year: 2031 +3 more

6 metrics

Principal amount €625,000,000 4.250% Notes Due 2031; sale closed September 24, 2026

Interest rate 4.250% Notes Due 2031

Maturity year 2031 4.250% Notes

Principal amount €500,000,000 4.750% Notes Due 2036; sale closed September 24, 2026

Interest rate 4.750% Notes Due 2036

Maturity year 2036 4.750% Notes

Key Terms

aggregate principal amount, Underwriting Agreement, Supplemental Indenture

3 terms

aggregate principal amount financial

"€625,000,000 aggregate principal amount of its 4.250% Notes"

The aggregate principal amount is the total amount of money borrowed through a bond or loan that the borrower promises to repay. It’s like the original price tag on a loan or bond, showing how much money is involved in the deal. This number matters because it indicates the size of the debt and helps investors understand the scale of the borrowing.

Underwriting Agreement financial

"Underwriting Agreement, dated September 15, 2026"

An underwriting agreement is a contract where a company selling new stocks or bonds hires financial firms to buy those securities and resell them to investors. It matters because the agreement sets the offering price, number of securities, fees and which party bears the risk if sales fall short—think of it as a promise that the sale will happen and a roadmap investors can use to understand how the new securities reach the market.

Supplemental Indenture regulatory

"Forty-Eighth Supplemental Indenture"

A supplemental indenture is a written amendment to the original bond agreement that changes specific terms of a debt contract, such as payment schedules, interest rates, collateral or covenant protections. Investors care because it alters the legal rights and risks tied to a security — like renegotiating a mortgage where the lender and borrower agree to new rules — and can affect a bond’s credit quality, yield and market value.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What notes did AIG sell?

AIG closed the sale of €625,000,000 of 4.250% Notes Due 2031 and €500,000,000 of 4.750% Notes Due 2036 on September 24, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/24/2026 - 04:45 PM Accepted by SEC EDGAR 09/24/2026 - 04:44 PM Learn about SEC filing dates

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549 

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of

The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): September 24, 2026

AMERICAN INTERNATIONAL GROUP, INC.

(Exact name of registrant as specified in its charter)

Delaware		1-8787		13-2592361
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

1271 Avenue of the Americas
New York, New York 10020

(Address of principal executive offices)

Registrant’s telephone number, including area code:  (212) 770-7000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

¨	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
¨	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
¨	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, Par Value $2.50 Per Share	AIG	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ¨

Section 8 – Other Events

Item 8.01. Other Events.

On September 24, 2026, American International Group, Inc. (“AIG”) closed the sale of €625,000,000 aggregate principal amount of its 4.250% Notes Due 2031 (the “2031 Notes”) and €500,000,000 aggregate principal amount of its 4.750% Notes Due 2036 (the “2036 Notes” and, together with the 2031 Notes, the “Notes”).

The following documents relating to the sale of the Notes are filed as exhibits to this Current Report on Form 8-K and are incorporated into this Item 8.01 by reference:

• Underwriting Agreement, dated September 15, 2026, between AIG and Deutsche Bank AG, London Branch, J.P. Morgan Securities plc, BNP PARIBAS and Citigroup Global Markets Limited, as representatives of the several underwriters named in Schedule I thereto, relating to the Notes;

• Forty-Eighth Supplemental Indenture, dated September 24, 2026, between AIG and The Bank of New York Mellon, as Trustee, relating to the 2031 Notes;

• Forty-Ninth Supplemental Indenture, dated September 24, 2026, between AIG and The Bank of New York Mellon, as Trustee, relating to the 2036 Notes;

• Form of the 2031 Notes;

• Form of the 2036 Notes; and

• Opinion of Sullivan & Cromwell LLP, dated September 24, 2026, as to the validity of the Notes.

Section 9 – Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

1.1	Underwriting Agreement, dated September 15, 2026, between AIG and Deutsche Bank AG, London Branch, J.P. Morgan Securities plc, BNP PARIBAS and Citigroup Global Markets Limited, as representatives of the several underwriters named in Schedule I thereto, relating to the Notes
4.1	Forty-Eighth Supplemental Indenture, dated September 24, 2026, between AIG and The Bank of New York Mellon, as Trustee, relating to the 2031 Notes
4.2	Forty-Ninth Supplemental Indenture, dated September 24, 2026, between AIG and The Bank of New York Mellon, as Trustee, relating to the 2036 Notes
4.3	Form of the 2031 Notes (included in Exhibit 4.1)
4.4	Form of the 2036 Notes (included in Exhibit 4.2)
5.1	Opinion of Sullivan & Cromwell LLP, dated September 24, 2026, as to the validity of the Notes
23.1	Consent of Sullivan & Cromwell LLP (included in Exhibit 5.1)
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

EXHIBIT INDEX

Exhibit No.	Description
1.1	Underwriting Agreement, dated September 15, 2026, between AIG and Deutsche Bank AG, London Branch, J.P. Morgan Securities plc, BNP PARIBAS and Citigroup Global Markets Limited, as representatives of the several underwriters named in Schedule I thereto, relating to the Notes
4.1	Forty-Eighth Supplemental Indenture, dated September 24, 2026, between AIG and The Bank of New York Mellon, as Trustee, relating to the 2031 Notes
4.2	Forty-Ninth Supplemental Indenture, dated September 24, 2026, between AIG and The Bank of New York Mellon, as Trustee, relating to the 2036 Notes
4.3	Form of the 2031 Notes (included in Exhibit 4.1)
4.4	Form of the 2036 Notes (included in Exhibit 4.2)
5.1	Opinion of Sullivan & Cromwell LLP, dated September 24, 2026, as to the validity of the Notes
23.1	Consent of Sullivan & Cromwell LLP (included in Exhibit 5.1)
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	AMERICAN INTERNATIONAL GROUP, INC. (Registrant)
Date: September 24, 2026	By:	/s/ Christopher Arana
		Name:	Christopher Arana
		Title:	Deputy Corporate Secretary

Filing Exhibits & Attachments

7 documents

Other Documents

• EX-1.1 EXHIBIT 1.1 214.6 KB
• EX-4.1 EXHIBIT 4.1 136.2 KB
• EX-4.2 EXHIBIT 4.2 116.2 KB
• EX-5.1 EXHIBIT 5.1 9.4 KB
• EX-101 XBRL TAXONOMY EXTENSION SCHEMA 2.9 KB
• EX-101 XBRL TAXONOMY EXTENSION LABEL LINKBASE 33.4 KB
• EX-101 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE 21.8 KB