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)

Sep 23, 2026

2. SEC Identification Number

A1997-13456

3. BIR Tax Identification No.

005-029-401-000

4. Exact name of issuer as specified in its charter

Concepcion Industrial Corporation

5. Province, country or other jurisdiction of incorporation

Philippines

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

308 Sen. Gil Puyat Ave. Makati City Postal Code 1209

8. Issuer's telephone number, including area code

87721819

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	387,647,439

11. Indicate the item numbers reported herein

Item 9 Other Events

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.

Concepcion Industrial Corporation CIC

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

Subject of the Disclosure
Buy-Back Transaction
Background/Description of the Disclosure
As previously disclosed last July 25, 2024, the Board of Directors approved on July 25, 2024 the extension of the common shares buy-back program of Concepcion Industrial Corporation (the “Company”) from September 9, 2024 to December 31, 2026. The extension authorizes the Company to repurchase up to the balance of Php81,695,398.12 of the authorized buy-back amount of Php300,000,000.00. The buyback program will not involve active and widespread solicitation from stockholders and will not adversely affect the Company’s ability to fund any of its prospective and existing projects/investments. The buyback program will be executed through the open market by means of the trading facilities of the Philippine Stock Exchange and implemented by the Chairman and CEO, and the Chief Finance and Operating Officer of the Company.

Type of Securities

• Common
• Preferred-
• Others-

Details of Share Buy-Back Transaction(s)

Date of Transaction	Number of Shares Purchased	Price Per Share
Sep 23, 2026	3,000,000	10.50
	3,000,000

Effects on Number of Shares

	Before	After
Outstanding Shares	390,647,439	387,647,439
Treasury Shares	16,616,452	19,616,452

Cumulative Number of Shares Purchased to Date 1	17,857,752
Total Amount Appropriated for the Buy-Back Program	Php 300,000,000.00
Total Amount of Shares Repurchased	Php 281,394,061.88

Other Relevant Information
N/A

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