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)

Dec 11, 2025

2. SEC Identification Number

39274

3. BIR Tax Identification No.

000-506-020-000

4. Exact name of issuer as specified in its charter

ACEN CORPORATION

5. Province, country or other jurisdiction of incorporation

Makati City, Philippines

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

35th Floor Ayala Triangle Gardens Tower 2, Paseo de Roxas corner Makati Avenue, Makati City Postal Code 1226

8. Issuer's telephone number, including area code

(632) 7730 6300

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	39,951,435,064
Series A Preferred Shares	8,341,500
Series B Preferred Shares	16,658,500

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.

ACEN CORPORATIONACEN

PSE Disclosure Form 4-30 - Material Information/Transactions References: SRC Rule 17 (SEC Form 17-C) and
Sections 4.1 and 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
ACEN’s Execution of an Omnibus Loan and Security Agreement in its capacity as Sponsor and Share Collateral Grantor
Background/Description of the Disclosure
Please be informed that on 11 December 2025, the Company as sponsor and share collateral grantor, together with its wholly owned subsidiary, ACEN Global Development Group, Inc., also as sponsor and share collateral guarantor, Greencore Power Solutions 3, Inc. (“GPS3”) as borrower, and Citicore Solar Energy Corp. ("CSEC") as sponsor and share collateral grantor,executed an Omnibus Loan and Security Agreement with Development Bank of the Philippines as lender and DBP Trust Banking Group as project accounts agent for a loan facility in the amount of Php2,587,200,000.00. GSP3 is a joint venture company of ACEN and CSEC operating a 115.671 MW Arayat-Mexico PV Solar Power Plant in Arayat and Mexico, Pampanga, Philippines.
Other Relevant Information
None.