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 25, 2026

2. SEC Identification Number

147669

3. BIR Tax Identification No.

000-432-378

4. Exact name of issuer as specified in its charter

Cosco Capital, Inc.

5. Province, country or other jurisdiction of incorporation

Manila, Philippines

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

No. 900 Romualdez St., Paco, Manila Postal Code 1007

8. Issuer's telephone number, including area code

639178612459

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

None

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	7,029,379,664

11. Indicate the item numbers reported herein

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.

Cosco Capital, Inc.COSCO

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

Subject of the Disclosure
Buy-Back of Shares dated September 25, 2026
Background/Description of the Disclosure
Pursuant to the Corporation’s buy-back program approved by the Board of Directors on December 18, 2014, and to a Resolution passed by the Corporation’s Board of Directors on November 11, 2024, approving an additional budget of Two Billion Pesos (Php2,000,000,000.00), thereby making the Corporation’s total amount allotted for its share buy-back program to Four Billion Pesos (Php4,000,000,000.00), Cosco Capital, Inc. bought back a total of 46,000 shares at the following prices or a total of Php338,466.00: 2,400 shares at Php7.20 per share 3,000 shares at Php7.21 per share 5,000 shares at Php7.33 per share 5,000 shares at Php7.36 per share 2,000 shares at Php7.37 per share 10,000 shares at Php7.38 per share 8,000 shares at Php7.39 per share 10,000 shares at Php7.40 per share 600 shares at Php7.41 per share

Type of Securities

• Common
• Preferred-
• Others-

Details of Share Buy-Back Transaction(s)

Date of Transaction	Number of Shares Purchased	Price Per Share
Sep 25, 2026	2,400	7.20
Sep 25, 2026	3,000	7.21
Sep 25, 2026	5,000	7.33
Sep 25, 2026	5,000	7.36
Sep 25, 2026	2,000	7.37
Sep 25, 2026	10,000	7.38
Sep 25, 2026	8,000	7.39
Sep 25, 2026	10,000	7.40
Sep 25, 2026	600	7.41
	46,000

Effects on Number of Shares

	Before	After
Outstanding Shares	7,029,379,664	7,029,333,664
Treasury Shares	375,883,900	375,929,900

Cumulative Number of Shares Purchased to Date 1	375,929,900
Total Amount Appropriated for the Buy-Back Program	Php4,000,000,000.00
Total Amount of Shares Repurchased	Php2,236,261,464.80

Other Relevant Information
None

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