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)

Jun 23, 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

35F 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 Share	39,677,394,773
Series A Preferred Shares	8,341,500
Series B Preferred Shares	16,658,500

11. Indicate the item numbers reported herein

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.

ACEN CORPORATIONACEN

PSE Disclosure Form 4-2 - Acquisition/Disposition of Shares of Another Corporation
References: SRC Rule 17 (SEC Form 17-C) and
Section 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
Additional Information re ACEN partnership with Copenhagen Infrastructure Partners to develop the Philippine’s First Large-Scale Offshore Wind Project
Background/Description of the Disclosure
On 28 May 2025, ACEN executed a Share Purchase and Loan Agreement with CI NMF Philippines C.V. and CI GMF II COOPERATIEF U.A. for the development of a 1 GW offshore wind project in the provinces of Camarines Sur and Camarines Norte, Philippines. Subsequently, on 23 June 2025, ACEN signed a Deed of Absolute Sale with CI NMF Philippines C.V. for the acquisition of 29,500 common shares in CI GMF II Camarines Offshore Wind Energy Corporation.

Date of Approval by Board of Directors	Mar 10, 2025

Rationale for the transaction including the benefits which are expected to be accrued to the Issuer as a result of the transaction
The transaction forms part of the Company’s strategic initiative to advance the development of Philippines’ first large-scale offshore wind project, with a potential installed capacity of up to 1 GW. It underscores the Company’s commitment to unlocking the country’s vast offshore wind resources and accelerating the energy transition through the expansion of clean energy sources.

Details of the acquisition or disposition

Date	Jun 23, 2025

Manner
Acquisition of 29,500 Common Shares of CI GMF II Camarines Offshore Wind Energy Corporation
Description of the company to be acquired or sold
CI GMF II Camarines Offshore Wind Energy Corporation will be the holding company of CI NMF (PH) Corp., which will develop, construct, operate and maintain the planned 1 GW Offshore Wind Energy Project in the provinces of Camarines Sur and Camarines Norte, Philippines.

The terms and conditions of the transaction

Number of shares to be acquired or disposed	29,500
Percentage to the total outstanding shares of the company subject of the transaction	25
Price per share	P100 per share

Nature and amount of consideration given or received
Total Payment Price of P2,950,000.00
Principle followed in determining the amount of consideration
Payment of shares based on par value of P100 per share
Terms of payment
Full payment in cash
Conditions precedent to closing of the transaction, if any
None
Any other salient terms
None

Identity of the person(s) from whom the shares were acquired or to whom they were sold

Name	Nature of any material relationship with the Issuer, their directors/ officers, or any of their affiliates
CI NMF PHILIPPINES CV	None

Effect(s) on the business, financial condition and operations of the Issuer, if any
The transaction supports ACEN’s growth by marking its entry into the country’s first large-scale offshore wind project. With a potential capacity of up to 1 GW, the project will expand the Company’s renewable energy portfolio and help strengthen its role in the country’s clean energy transition.
Other Relevant Information
This disclosure is related to the Company’s original SEC Form 17-C report (Circular No. C03805-2025) dated 28 May 2025.