SECURITIES AND EXCHANGE COMMISSIONSEC FORM 17-C

CURRENT REPORT UNDER SECTION 17
OF THE SECURITIES REGULATION CODE
AND SRC RULE 17.2(c) THEREUNDER

1. Date of Report (Date of earliest event reported)

Oct 10, 2025

2. SEC Identification Number

34218

3. BIR Tax Identification No.

000-153-610-000

4. Exact name of issuer as specified in its charter

AYALA CORPORATION

5. Province, country or other jurisdiction of incorporation

PHILIPPINES

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

37F to 39F, Ayala Triangle Gardens Tower 2, Paseo de Roxas cor Makati Avenue, Makati City Postal Code 1226

8. Issuer's telephone number, including area code

(02) 7908-3000

9. Former name or former address, if changed since last report

N.A

10. Securities registered pursuant to Sections 8 and 12 of the SRC or Sections 4 and 8 of the RSA

Title of Each Class	Number of Shares of Common Stock Outstanding and Amount of Debt Outstanding
Common Shares	620,036,976
Preferred A Shares (Reissued)	5,244,515
Preferred B Series 3 Shares	7,500,000
Preferred B Series 4 Shares	10,000,000
Voting Preferred Shares	200,000,000

11. Indicate the item numbers reported herein

Item 9 - Other Matters

The Exchange does not warrant and holds no responsibility for the veracity of the facts and representations contained in all corporate disclosures, including financial reports. All data contained herein are prepared and submitted by the disclosing party to the Exchange, and are disseminated solely for purposes of information. Any questions on the data contained herein should be addressed directly to the Corporate Information Officer of the disclosing party.

Ayala CorporationAC

PSE Disclosure Form 9-1 - Share Buy-Back Transactions References: Section 9 of the Revised Disclosure Rules

Subject of the Disclosure
Share Buyback Transaction
Background/Description of the Disclosure
We are pleased to report our purchase of our 1,000,000 common shares today pursuant to the share buyback program approved by our Board of Directors on December 5, 2019, December 10, 2021 and September 18, 2025, and the number of our outstanding common and treasury shares after such purchase.

Type of Securities

• Common
• Preferred-
• Others-

Details of Share Buy-Back Transaction(s)

Date of Transaction	Number of Shares Purchased	Price Per Share
Oct 10, 2025	1,000,000	470.00
	1,000,000

Effects on Number of Shares

	Before	After
Outstanding Shares	621,036,976	620,036,976
Treasury Shares	15,174,701	16,174,701

Cumulative Number of Shares Purchased to Date 1	15,439,210
Total Amount Appropriated for the Buy-Back Program	20,000,000,000.00
Total Amount of Shares Repurchased	9,802,214,547.02

Other Relevant Information
The total amount of shares repurchased includes other incidental costs.

¹ From the date when the share buy-back program commenced.